bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cycloheptanone
Authors: Dauben Hyp J. , Ringold Howard J. , Wade Robert H. , Pearson David L. , Anderson Arthur G. , de Boer J. , Backer H. J. 
Published: November 2003

AbstractCycloheptanonereactant: 245.5 g. (258.5 ml., 2.5 moles) of redistilled cyclohexanoneintermediate: sodium salt of 1‐(nitromethyl)cyclohexanolintermediate: 1‐(aminomethyl)cyclohexanolproduct: cycloheptanonereactant: Nitromethaneintermediate: acetic acid salt of 1‐(aminomethyl)cyclohexanol
3,4‐Dihydro‐2‐Methoxy‐4‐Methyl‐2H‐Pyran
Authors: Longley Raymond I. , Emerson William S. , Blardinelli Albert J. 
Published: November 2003

Abstract

3,4‐Dihydro‐2‐methoxy‐4‐methyl‐2H‐pyran

product: 3,4‐dihydro‐2‐methoxy‐4‐methyl‐2H‐pyran
N‐Methyl‐1,2‐Diphenylethylamine and Hydrochloride
Authors: Moffett Robert Bruce 
Published: November 2003

Abstract

N‐methyl‐1,2‐diphenylethylamine and hydrochloride

intermediate:
N
‐
benzylidenemethylamine

product: N‐methyl‐1,2‐diphenylethylamine

product: N‐methyl‐1,2‐diphenylethylamine hydrochloride
p
‐Tolylsulfonylmethylnitrosamide
Authors: de Boer J. , Backer H. J. 
Published: November 2003

Abstract

p
‐Tolylsulfonylmethylnitrosamide

intermediate: sulfonylmethylamide

solvent: petroleum ether

product:
p
‐tolylsulfonylmethylnitrosamide
o
‐Xylylene Dibromide
Authors: Stephenson Emily F. M. 
Published: November 2003

Abstract

o
‐Xylylene dibromide

reactant:
o
‐Xylene (106 g., 1 mole)

solvent: 100 ml. of boiling 60–68° petroleum ether

product:
o
‐Xylylene dibromide
p
‐Bromomandelic Acid
Authors: Klingenberg J. J. 
Published: November 2003

Abstract

p
‐bromomandelic acid

intermediate: 89 g. (0.25 mole) of
p
,α,α‐tribromoacetophenone

product:
p
‐chloromandelic acid

product:
p
‐iodomandelic acid

product:
p
‐Bromomandelic acid
Chloro‐p‐Benzoquinone
Authors: Harman R. E. 
Published: November 2003

AbstractChloro‐p‐benzoquinoneproduct: chloro‐p‐benzoquinoneproduct:p‐benzoquinoneproduct: 3‐chlorotoluquinoneproduct: 2,5‐dichloroquinoneproduct: methoxyquinone
Δ
4
‐Cholesten‐3,6‐dione
Authors: Fieser Louis F. 
Published: November 2003

Abstract

Δ
4
‐Cholesten‐3,6‐dione

product: Δ
4
‐cholesten‐3,6‐dione

byproduct: 3,4‐seco‐Δ
5
‐cholesten‐3,4‐dioic acid
1,1‐Dichloro‐2,2‐difluoroethylene
Authors: Sauer J. C. 
Published: November 2003

Abstract

1,1‐Dichloro‐2,2‐difluoroethylene

reactant: 10–15‐ml. portion of a solution consisting of 122.4 g. (0.6 mole) of 1,1,1,2‐tetrachloro‐2,2‐difluoroethane in 50 ml. of methanol

product: 1,1‐dichloro‐2,2‐difluoroethylene
p
‐Toluenesulfonic Anhydride
Authors: Field L. , McFarland J. W. 
Published: November 2003

Abstract

p
‐Toluenesulfonic anhydride

reactant: 190 g. (1.0 mole) of
p
‐toluenesulfonic acid monohydrate

solvent: 400 ml. of ethylene chloride

product:
p
‐toluenesulfonic anhydride
Oleoyl Chloride
Authors: Allen C. F. H. , Byers J. R. , Humphlett W. J. 
Published: November 2003

Abstract

Oleoyl chloride

reactant: Seventy grams (0.25 mole) of oleic acid

product: oleoyl chloride

reactant: Palmitic acid

product: Palmitoyl chloride

product: Ricinoleoyl chloride

product: 2,4‐Di‐
tert
‐amylphenoxyacetyl chloride
Pseudopelletierine
Authors: Cope Arthur C. , Dryden Hugh L. , Howell Charles F. 
Published: November 2003

Abstract

Pseudopelletierine

reactant: 64 g. (0.5 mole) of 2‐ethoxy‐3,4‐dihydro‐2H‐pyran

product: pseudopelletierine

product: pseudopelletierine hemihydrate
ar
‐Tetrahydro‐α‐Naphthol
Authors: Gutsche C. David , Peter Hugo H. 
Published: November 2003

Abstract

ar
‐Tetrahydro‐α‐naphthol

intermediate: 5,8‐dihydro‐1‐naphthol

solvent: 250 ml. of petroleum ether

product:
ar
‐Tetrahydro‐α‐naphthol
2‐Amino‐4‐anilino‐6‐(chloromethyl)‐
s
‐triazine
Authors: Overberger C. G. , Michelotti Francis W. 
Published: November 2003

Abstract

2‐Amino‐4‐anilino‐6‐(chloromethyl)‐
s
‐triazine

product: 2‐amino‐4‐anilino‐6‐(chloromethyl)‐
s
‐triazine

product: 2‐Chloromethyl‐4,6‐diamino‐
s
‐triazine
Dicyclopropyl Ketone
Authors: Curtis Omer E. , Sandri Joseph M. , Crocker Richard E. , Hart Harold 
Published: November 2003

Abstract

Dicyclopropyl ketone

reactant: 344 g. (4.0 moles) of γ‐butyrolactone

byproduct: dibutyrolactone

product: dicyclopropyl ketone

product: 1,7‐dichloro‐4‐heptanone

product: di‐(2‐methylcyclopropyl) ketone
5,5‐Dimethyl‐2‐
n
‐Pentyltetrahydrofuran
Authors: Colonge J. , Marey R. 
Published: November 2003

Abstract

5,5‐Dimethyl‐2‐
n
‐Pentyltetrahydrofuran

product: 5,5‐dimethyl‐2‐
n
‐pentyltetrahydrofuran
2‐Methylenedodecanoic Acid
Authors: Allen C. Freeman , Kalm Max J. 
Published: November 2003

Abstract

2‐Methylenedodecanoic acid

reactant: 30.0 g. (0.140 mole) of 2‐methyldodecanoic acid

intermediate:
tert
‐butyl 2‐methylenedodecanoate

product: 2‐methylenedodecanoic acid

solvent: hexane
Methyl
p
‐Tolyl Sulfone
Authors: Field L. , Clark R. D. 
Published: November 2003

Abstract

Methyl
p
‐tolyl sulfone

reactant: 484 g. (2.54 moles) of
p
‐toluenesulfonyl chloride

reactant: 490 g. (370 ml., 3.88 moles) of dimethyl sulfate

product: methyl
p
‐tolyl sulfone

product: methyl phenyl sulfone
1‐Nitroöctane
Authors: Kornblum N. , Ungnade H. E. 
Published: November 2003

Abstract

1‐Nitroöctane

reactant: 1‐Bromoöctane (96.5 g., 0.5 mole)

reactant: silver nitrite (116 g., 0.75 mole)

byproduct: 1‐octyl nitrite

product: 1‐nitroöctane
β‐Methyl‐β‐phenyl‐α,α′‐dicyanoglutarimide
Authors: McElvain S. M. , Clemens David H. 
Published: November 2003

Abstract

β‐Methyl‐β‐phenyl‐α,α′‐dicyanoglutarimide

product: β‐Methyl‐β‐phenyl‐α,α′‐dicyanoglutarimide
1‐Phenyl‐1‐Penten‐4‐yn‐3‐ol
Authors: Skattebøl Lars , Jones E. R. H. , Whiting Mark C. 
Published: November 2003

Abstract

1‐Phenyl‐1‐penten‐4‐yn‐3‐ol

solvent: petroleum ether

product: 1‐Phenyl‐1‐penten‐4‐yn‐3‐ol
2,6‐Naphthalenedicarboxylic Acid
Authors: Raecke Bernhard , Schirp Hubert 
Published: November 2003

Abstract2,6‐Naphthalenedicarboxylic acidintermediate: dipotassium naphthalateproduct: 2,6‐Naphthalenedicarboxylic acidreactant: 1,8‐naphthalic anhydride, m.p. 274–275°, is obtainable from Coaltar Chemicals Corp., 420 Lexington Ave., New York, N. Y.product: terephthalic acidproduct: 2,5‐pyridinedicarboxylic acid
N‐β‐Naphthylpiperidine
Authors: Bunnett J. F. , Brotherton T. K. , Williamson S. M. 
Published: November 2003

Abstract

N‐β‐Naphthylpiperidine

reactant: piperidine

solvent: petroleum ether (boiling range 30–60°)

product: N‐β‐naphthylpiperidine

product: N‐phenylpiperidine

product: N‐α‐naphthylpiperidine
2,2,5,5‐Tetramethyltetrahydro‐3‐ketofuran
Authors: Newman Melvin S. , Reichle Walter R. 
Published: November 2003

Abstract

2,2,5,5‐Tetramethyltetrahydro‐3‐ketofuran

product: 2,2,5,5‐tetramethyltetrahydro‐3‐ketofuran
2,4,5‐Triaminonitrobenzene
Authors: Boyer J. H. , Buriks R. S. 
Published: November 2003

Abstract

2,4,5‐Triaminonitrobenzene

intermediate:
1,5‐Dichloro‐2,4‐dinitrobenzene

intermediate:
1,5‐Diamino‐2,4‐dinitrobenzene

product:
2,4,5‐Triaminonitrobenzene
1,2,4‐Triazole
Authors: Ainsworth C. 
Published: November 2003

Abstract

1,2,4‐Triazole

intermediate:
1‐Formyl‐3‐thiosemicarbazide

intermediate:
1,2,4‐Triazole‐3(5)‐thiol

product: 1,2,4‐Triazole
4,4′‐Bis(Dimethylamino)Benzil
Authors: Tüzün Celal , Ogliaruso Michael , Becker Ernest I. 
Published: November 2003

Abstract

4,4′‐Bis(Dimethylamino)Benzil

product: 4,4′‐bis(dimethylamino)benzil

byproduct: Crystal Violet

product: 4,4′‐bis(diethylamino)benzil

product: 4,4′‐bis(di‐
n
‐propylamino)benzil
4,6‐Dimethyl‐1‐Hepten‐4‐ol
Authors: Seyferth Dietmar , Weiner Michael A. 
Published: November 2003

Abstract

4,6‐Dimethyl‐1‐hepten‐4‐ol

byproduct: tetraphenyltin

product: 4,6‐Dimethyl‐1‐hepten‐4‐ol

reactant: Allyltriphenyltin
Diphenaldehydic Acid
Authors: Bailey Philip S. , Erickson Ronald E. 
Published: November 2003

Abstract

Diphenaldehydic acid

intermediate: 10 g. (0.0368 mole) of 3,8‐dimethoxy‐4,5,6,7‐dibenzo‐1,2‐dioxacycloöctane

product: diphenaldehydic acid

product: methyl ester of diphenaldehydic acid

product: diphenic acid
1,3,5‐Hexatriene
Authors: Hwa Jesse C. H. , Sims Homer 
Published: November 2003

Abstract

1,3,5‐Hexatriene

reactant: 351.0 g. (2.90 moles) of allyl bromide

intermediate: 1,5‐hexadien‐3‐ol

intermediate: bromohexadiene

product: 1,3,5‐hexatriene

product: 3‐Bromo‐1,5‐hexadiene

product: 1‐Bromo‐2,5‐hexadiene
2‐Methyl‐1,3‐Cyclohexanedione
Authors: Mekler A. B. , Ramachandran S. , Swaminathan S. , Newman Melvin S. 
Published: November 2003

Abstract

2‐Methyl‐1,3‐cyclohexanedione

product: 2‐methyl‐1,3‐cyclohexanedione
3‐Methylheptanoic Acid
Authors: Munch‐Petersen Jon 
Published: November 2003

Abstract

3‐Methylheptanoic acid

intermediate:
sec
‐butyl crotonate

product:
sec
‐butyl 3‐methylheptanoate

product: 3‐methylheptanoic acid

product:
sec
‐butyl acrylate

product:
sec
‐butyl methacrylate

product:
sec
‐butyl tiglate

product:
sec
‐butyl β,β‐dimethylacrylate

product:
sec
‐butyl cinnamate

intermediate: methyl α,γ‐di‐(2‐hexyl)‐acetoacetate [methyl 2‐(2′‐hexyl)‐3‐keto‐5‐methylonanoate]

byproduct: di‐
sec
‐butyl α‐(2‐hexyl)‐β‐methylglutarate
2,3,4,5,6‐Penta‐O‐acetyl‐
D
‐gluconic Acid and 2,3,4,5,6‐Penta‐O‐acetyl‐
D
‐gluconyl Chloride
Authors: Braun Charles E. , Cook Clinton D. 
Published: November 2003

Abstract

2,3,4,5,6‐Penta‐O‐acetyl‐
D
‐gluconic acid and 2,3,4,5,6‐penta‐O‐acetyl‐
D
‐gluconyl chloride

reactant: 50 g. (0.28 mole) of
D
‐glucono‐δ‐lactone

intermediate: 2,3,4,6‐tetra‐O‐acetyl‐
D
‐gluconic acid monohydrate

solvent: petroleum ether

product: 2,3,4,5,6‐penta‐O‐acetyl‐
D
‐gluconic acid

product: 2,3,4,5,6‐penta‐O‐acetyl‐
D
‐gluconyl chloride
o
‐Tolyl Isocyanide
Authors: Ugi Ivar , Meyr Rudolf 
Published: November 2003

Abstract

o
‐Tolyl Isocyanide

reactant: One hundred grams (2.6 g. atoms) of potassium

product:
o
‐Tolyl isocyanide

solvent: 300 ml. of petroleum ether

reactant: N‐
o
‐tolylformamide

: phenyl

: p‐tolyl

: 2,6‐dimethylphenyl

: mesityl

: o‐chlorophenyl

: p‐chlorophenyl

: 2‐chloro‐6‐methylphenyl

: p‐methoxyphenyl

: p‐diethylaminophenyl

: p‐nitrophenyl

: 2‐naphthyl
N‐Benzylacrylamide
Authors: Parris Chester L. 
Published: November 2003

Abstract

N‐Benzylacrylamide

product: N‐benzylacrylamide

reactant: Commercial acrylonitrile from American Cyanamid Company

product: N‐benzylacetamide

product: N‐(2,4‐dimethylbenzyl)‐acetamide

product: N‐(4‐methoxybenzyl)‐acetamide

product: N,N′‐diacrylyl‐
p
‐xylene‐α‐α′‐diamine

product: N,N′‐diacetyl‐4,6‐dimethyl‐
m
‐xylene‐α,α′‐diamine
1,2‐Bis(
n
‐butylthio)benzene
Authors: Adams Roger , Reifschneider Walter , Ferretti Aldo 
Published: November 2003

Abstract

1,2‐Bis(
n
‐butylthio)benzene

intermediate: cuprous
n
‐butylmercaptide

product:
1,2‐Bis(n‐butylthio)benzene
.

product: 1,4‐bis‐(
n
‐butylthio)benzene

product: 1,2‐bis(phenylthio)benzene

product: 1,4‐bis(phenylthio)benzene
2‐Norbornanone
Authors: Kleinfelter Donald C. , Schleyer Paul von R. 
Published: November 2003

Abstract

2‐Norbornanone

reactant: 800 g. (17.4 4 moles) of 98–100% formic acid

intermediate: 2‐
exo
‐norbornyl formate

product: 2‐Norbornanone

product: 2‐
exo
‐norborneol
[2.2]Paracyclophane
Authors: Winberg H. E. , Fawcett F. S. 
Published: November 2003

Abstract[2.2]Paracyclophanereactant: 100 g. (0.54 mole) of α‐bromo‐p‐xyleneintermediate:p‐methylbenzyltrimethylammonium bromideproduct: [2.2]paracyclophaneproduct: 5,5′‐ethylene‐1,2‐bis‐(2‐thienyl)‐ethaneproduct: 5,5′‐ethylene‐1,2‐bis‐(2‐furyl)‐ethane
1‐Phenyl‐2‐thiobiuret
Authors: Kurzer Frederick , Tertiuk W. 
Published: November 2003

Abstract

1‐Phenyl‐2‐thiobiuret

intermediate: 1‐phenyl‐2‐thio‐4‐methylisobiuret

solvent: petroleum ether

product: 1‐phenyl‐2‐thiobiuret

product: 1‐phenyl‐2‐thio‐4‐ethylisobiuret
1‐Chloro‐1,4,4‐trifluorobutadiene
Authors: Putnam R. E. , Anderson B. C. , Sharkey W. H. 
Published: November 2003

Abstract

1‐Chloro‐1,4,4‐trifluorobutadiene

intermediate: 2‐chloro‐2,3,3‐trifluorocyclobutyl acetate

product: 1‐chloro‐1,4,4‐trifluorobutadiene
Dimethyl 3‐Methylenecyclobutane‐1,2‐Dicarboxylate
Authors: Stevenson H. B. , Cripps H. N. , Williams J. K. 
Published: November 2003

Abstract

Dimethyl 3‐methylenecyclobutane‐1,2‐dicarboxylate

reactant: 250 g. of maleic anhydride

intermediate: 3‐methylenecyclobutane‐1,2‐dicarboxylic anhydride

byproduct: 2–5% of propargylsuccinic anhydride

product: dimethyl 3‐methylenecyclobutane‐1,2‐dicarboxylate
Docosanedioic Acid
Authors: Hünig S. , Lücke E. , Brenninger W. 
Published: November 2003

Abstract

Docosanedioic acid

reactant: 120 g. (0.50 mole) of sebacoyl chloride

intermediate: 2,2′‐sebacoyldicyclohexanone

intermediate: disodium 7,16‐diketodocosanedioate

product: docosanedioic acid

reactant: 150 g. (0.74 mole) of sebacic acid

product: 7,16‐diketodocosanedioic acid

product: eicosanedioic acid

product: tetradecanedioic acid

product: hexadecanedioic acid

product: heptadecanoic acid

product: triacontanoic acid

product: pentatricontanedioic acid
Methyl Butadienoate
Authors: Stevenson H. B. , Sharkey W. H. 
Published: November 2003

Abstract

Methyl butadienoate

reactant: 184 g. (1.00 mole) of dimethyl 3‐methylenecyclobutane‐1,2‐dicarboxylate

byproduct: methyl acrylate

product: methyl butadienoate
4‐Nitro‐2,2,4‐Trimethylpentane
Authors: Kornblum Nathan , Jones Willard J. 
Published: November 2003

Abstract

4‐Nitro‐2,2,4‐trimethylpentane

reactant: 25.8 g. (0.20 mole) of 4‐amino‐2,2,4‐trimethylpentane (
tert
‐octylamine)

product: 4‐nitro‐2,2,4‐trimethylpentane

product: 2‐Nitro‐2‐methylpropane

product: 2‐Nitro‐2,3‐dimethylbutane

product: 2‐Nitro‐2,4‐dimethylpentane

product: 1‐Nitro‐1‐methylcyclopentane

product: 1‐Nitro‐1‐methylcyclohexane

product: 1‐Nitro‐1,4‐dimethylcyclohexane

product: 1,8‐Dinitro‐
p
‐methane
t
‐Butyl carbazate
Authors: Carpino Louis A. , Collins David , Göwecke Siegfried , Mayo Joe , Thatte S. D. , Tibbetts Fred , Carpino Louis A. , Carpino Barbara A. , Giza Chester A. , Murray Robert W. , Santilli Arthur A. , Terry Paul H. 
Published: November 2003

Abstract

t
‐Butyl carbazate

solvent: 430 ml. (422 g., 5.33 moles) of pyridine

reactant: 508 ml. (395 g., 5.33 moles) of
t
‐butyl alcohol

reactant: 536 g. (4.85 moles) of methyl chlorothiolformate

intermediate: 500 g. (3.47 moles) of
t
‐butyl S‐methylthiolcarbonate

solvent: 50‐50 mixture of low‐ (b.p. 30–60°) and high‐boiling (b.p. 60–70°) ligroin

reactant: 430 g. (3.33 moles) of quinoline

reactant: 520 g. (3.32 moles) of phenyl chloroformate

intermediate: 388.4 g. (2.0 moles) of phenyl
t
‐butyl carbonate

solvent: petroleum ether

product:
t
‐Butyl carbazate

product: bibenzyl
2,3‐Diaminopyridine
Authors: Fox B. A. , Threlfall T. L. 
Published: November 2003

Abstract

2,3‐Diaminopyridine

reactant: 282 g. (3.0 moles) of 2‐aminopyridine

intermediate: 2‐amino‐5‐bromopyridine

solvent: 500‐ml. portions of hot petroleum ether

intermediate: 2‐amino‐5‐bromo‐3‐nitropyridine

intermediate: 2,3‐Diamino‐5‐bromopyridine

product: 2,3‐diaminopyridine
2,4‐Dinitrobenzenesulfenyl Chloride
Authors: Kharasch Norman , Langford Robert B. 
Published: November 2003

Abstract

2,4‐Dinitrobenzenesulfenyl chloride

reactant: 202 g. (1.00 mole) of 2,4‐dinitrochlorobenzene

intermediate: 2,4‐dinitrophenyl benzyl sulfide

solvent: 3–4 volumes of dry petroleum ether

product: 2,4‐dinitrobenzenesulfenyl chloride

reactant: practical grade 2,4‐dinitrochlorobenzene

product: 2,4‐Dinitrobenzenesulfenyl bromide
N‐Methylethylamine
Authors: Wawzonek S. , McKillip W. , Peterson C. J. 
Published: November 2003

Abstract

N‐methylethylamine

intermediate: N‐benzylideneethylamine

product:
N
‐
Methylethylamine

product: N‐methylisopropylamine

product: N‐methylisobutylamine

product: N‐methyl‐
tert
‐butylamine

product: N‐methyl‐2‐methoxyethylamine
3‐Quinuclidone Hydrochloride
Authors: Daeniker H. U. , Grob C. A. 
Published: November 2003

Abstract

3‐Quinuclidone hydrochloride

intermediate: 1‐carbethoxymethyl‐4‐carbethoxypyridinium bromide

intermediate: 1‐carbethoxymethyl‐4‐carbethoxypiperidine

product: 3‐quinuclidone hydrochloride
Dichloromethylenetriphenylphosphorane and β,β‐Dichloro‐
p
‐Dimethylaminostyrene
Authors: Speziale A. J. , Ratts K. W. , Bissing D. E. 
Published: November 2003

Abstract

Dichloromethylenetriphenylphosphorane and β,β‐dichloro‐
p
‐dimethylaminostyrene

product: β,β‐
Dichloro‐p‐dimethylaminostyrene
Glycine
t
‐Butyl Ester
Authors: Moore A. T. , Rydon H. N. 
Published: November 2003

Abstract

Glycine
t
‐butyl ester

intermediate: 28.9 g. (0.18 mole) of
t
‐butyl azidoacetate

intermediate: glycine
t
‐butyl ester phosphite

product: glycine
t
‐butyl ester
Levopimaric Acid
Authors: Lloyd Winston D. , Hedrick Glen W. 
Published: November 2003

Abstract

Levopimaric acid

intermediate: 2‐amino‐2‐methyl‐1‐propanol salt of levopimaric acid

product: levopimaric acid

reactant: 2‐amino‐2‐methyl‐1‐propanol, m.p. 25–29°, N.E. 88.5–99.0, was obtained from the Commercial Solvents Corporation
Nortricyclanol
Authors: Meinwald J. , Crandall J. , Hymans W. E. 
Published: November 2003

Abstract

Nortricyclanol

intermediate: nortricyclyl acetate and bicyclo[2.2.1]hepta‐5‐en‐2‐yl acetate

byproduct: nitrosyl chloride adduct

intermediate: nortricyclyl acetate

product: nortricyclanol
Δ
1(9)
‐Octalone‐2
Authors: Augustine Robert L. , Caputo Joseph A. 
Published: November 2003

Abstract

Δ
1(9)
‐Octalone‐2

intermediate: Δ
1(9)
‐
Octalone‐2
and Δ
9(10)
‐
octalone‐2

product: Δ
1(9)
‐octalone‐2

byproduct: Δ
9(10)
‐octalone‐2
10‐Methyl‐10,9‐Borazarophenanthrene
Authors: Dewar M. J. S. , Dewar R. B. K. , Gaibel Z. L. F. 
Published: November 2003

Abstract

10‐Methyl‐10,9‐borazarophenanthrene

intermediate: 10‐hydroxy‐10,9‐borazarophenanthrene

intermediate: bis(10,9‐borazarophenanthryl) ether

product:
10‐Methyl‐10,9‐borazarophenanthrene

intermediate: 10‐methyl‐10,9‐borazarophenanthrene, bis(10,9‐borazarophenanthryl) ether

solvent: 4 l. of petroleum ether

reactant: Boron trichloride
2‐Phenyl‐3‐
n
‐propylisoxazolidine‐4,5‐
cis
‐dicarboxylic acid N‐phenylimide
Authors: Brüning Ingrid , Grashey Rudolf , Hauck Hans , Huisgen Rolf , Seidl Helmut 
Published: November 2003

Abstract

2‐Phenyl‐3‐
n
‐propylisoxazolidine‐4,5‐
cis
‐dicarboxylic acid N‐phenylimide

product: 2‐phenyl‐3‐
n
‐propylisoxazolidine‐4,5‐
cis
‐dicarboxylic acid N‐phenylimide
1,2,3,4‐Tetraphenylnaphthalene
Authors: Fieser Louis F. , Haddadin Makhluf J. 
Published: November 2003

Abstract

1,2,3,4‐Tetraphenylnaphthalene

intermediate:
Diphenyliodonium‐2‐carboxylate

intermediate: diphenyliodonium‐2‐carboxylate monohydrate

solvent: 60 ml. of diethylbenzene

byproduct: iodobenzene

solvent: trimethylene glycol dimethyl ether

solvent:
o
‐Dichlorobenzene

solvent: Diethyl oxalate

solvent: N,N‐dimethylacetamide

product: 1,2,3,4‐Tetraphenylnaphthalene
2,6,6‐Trimethyl‐2,4‐Cyclohexadienone
Authors: Curtin David Y. , Stein Allan R. 
Published: November 2003

Abstract

2,6,6‐Trimethyl‐2,4‐Cyclohexadienone

intermediate: lithium 2,6‐dimethylphenoxide

byproduct: 2,6‐dimethylanisole

product: 2,6,6‐trimethyl‐2,4‐cyclohexadienone
trans
‐4‐
t
‐Butylcyclohexanol
Authors: Eliel E. L. , Martin R. J. L. , Nasipuri D. 
Published: November 2003

Abstract

trans
‐4‐
t
‐Butylcyclohexanol

product:
trans
‐4‐
t
‐Butylcyclohexanol

solvent: 150 ml. of hot petroleum ether
2‐Carbethoxycyclooctanone
Authors: Krapcho A. Paul , Diamanti Joseph , Cayen Charles , Bingham Richard 
Published: November 2003

Abstract2‐Carbethoxycyclooctanoneproduct: 2‐carbethoxycyclooctanoneproduct: 2‐carbethoxycyclohexanoneproduct: 2‐carbethoxycycloheptanone
cis
‐ and
trans
‐1,2‐Divinylcyclobutane
Authors: DeBoer Charles D. , Turro Nicholas J. , Hammond George S. 
Published: November 2003

Abstract

cis
‐ and
trans
‐1,2‐divinylcyclobutane

product:
trans
‐1,2‐divinylcyclobutane
1‐(2‐Methoxycarbonylphenyl)Pyrrole
Authors: Josey A. D. 
Published: November 2003

Abstract

1‐(2‐Methoxycarbonylphenyl)pyrrole

product: 1‐(2‐methoxycarbonylphenyl)pyrrole

product: 1‐(2‐carboxyphenyl)pyrrole

product: 9‐keto‐9H‐pyrrole‐(1,2‐
a
)indole
2‐Methylcyclopentane‐1,3‐Dione
Authors: John Joseph P. , Swaminathan S. , Venkataramani P. S. 
Published: November 2003

Abstract2‐Methylcyclopentane‐1,3‐dioneintermediate:2‐Methyl‐4‐ethoxalylcyclopentane‐1,3,5‐trioneintermediate:2‐Methylcyclopentane‐1,3,5‐trione hydrateintermediate:2‐Methylcyclopentane‐1,3,5‐trione 5‐semicarbazoneproduct:2‐Methylcyclopentane‐1,3‐dionebyproduct: sodium sulfate
5‐Methyl‐5‐Hexen‐2‐One
Authors: Boatman Sandra , Hauser Charles R. 
Published: November 2003

Abstract

5‐Methyl‐5‐hexen‐2‐one

reactant: Eastman Organic Chemicals practical grade methallyl chloride

reactant: Union Carbide Chemicals Co. 2,4‐pentanedione

product: 5‐Methyl‐5‐hexen‐2‐one

product: 4‐Phenyl‐2‐butanone

product: 4‐(
o
‐Bromophenyl)‐2‐butanone

product: 4‐(
m
‐Bromophenyl)‐2‐butanone

product: 4‐(
o
‐Chlorophenyl)‐2‐butanone

product: 4‐(
m
‐Chlorophenyl)‐2‐butanone

product: 4‐(
p
‐Chlorophenyl)‐2‐butanone

product: 4‐(
m
‐Fluorophenyl)‐2‐butanone

product: 4‐(
m
‐Nitrophenyl)‐2‐butanone

product: 4‐(α‐Naphthyl)‐2‐butanone

product: 1‐Phenyl‐1,4‐pentanedione

product: 2‐Heptanone
Reduction of Organic Halides. Chlorobenzene to Benzene
Authors: Bryce‐Smith D. , Wakefield B. J. 
Published: November 2003

Abstract

Reduction of organic halides. chlorobenzene to benzene

product: benzene

product:
n
‐butane

product: 2‐methylbutane

product: isopropyl acetate

product: methane

product: naphthalene

product: styrene

product: aniline

product: phenol

product: acetone

product: cyclohexane

byproduct: cyclohexene

product: toluene
2‐(p‐Tolylsulfonyl)Dihydroisoindole
Authors: Bornstein J. , Shields J. E. 
Published: November 2003

Abstract2‐(p‐Tolylsulfonyl)Dihydroisoindoleproduct: 2‐(p‐tolylsulfonyl)dihydroisoindolesolvent: Dimethylformamide, b.p. 152–154°, purchased from Matheson, Coleman and Bellreactant:p‐toluenesulfonamidereactant:o‐xylylene dibromideproduct: N,N‐diethyl‐ and N,N‐di‐n‐butyl‐p‐toluenesulfonamide as well as 2‐(p‐tolylsulfonyl)benz[f]isoindoline
Aminomalononitrile
p
‐Toluenesulfonate
Authors: Ferris J. P. , Sanchez R. A. , Mancuso R. W. 
Published: November 2003

Abstract

Aminomalononitrile
p
‐toluenesulfonate

reactant: Malononitrile (25 g., 0.38 mole)

product: aminomalononitrile
p
‐toluenesulfonate
cis
‐2‐Benzyl‐3‐Phenylaziridine
Authors: Kotera Katsumi , Kitahonoki Keizo 
Published: November 2003

Abstract

cis
‐2‐Benzyl‐3‐phenylaziridine

solvent: 100 ml. of petroleum ether

solvent: ether‐petroleum ether

product: 2‐benzyl‐3‐phenylaziridine

product: 2‐Phenylaziridine

product: 2‐Phenylaziridine

product: 2‐(α‐Naphthyl)‐aziridine

product: 2‐(α‐Methylbenzyl)‐aziridine

product: 2‐Phenyl‐aziridine

product: 2‐(α‐Naphthyl)‐aziridine

product: 2‐(α‐Methylbenzyl)‐aziridine
1,1′‐Carbonyldiimidazole
Authors: Staab Heinz A. , Wendel Kurt 
Published: November 2003

Abstract

1,1′‐Carbonyldiimidazole

product: 1,1′‐carbonyldiimidazole

reactant: Technical grade imidazole (from Badishe Anilin‐ und Soda‐Fabrik, Ludwigshafen, Rhein, Germany)
Chlorodiisopropylphosphine
Authors: Voskuil W. , Arens J. F. 
Published: November 2003

Abstract

Chlorodiisopropylphosphine

product: Chlorodiisopropylphosphine

product: chlorodiisobutylphosphine

product: chlorodi‐
sec
‐butylphosphine

product: chlorodi‐
t
‐butylphosphine

product: chlorodicyclohexylphosphine

product: dichloro‐
t
‐butylphosphine
2‐Methylmercapto‐N‐Methyl‐Δ
2
‐Pyrroline
Authors: Gompper R. , Elser W. 
Published: November 2003

Abstract

2‐Methylmercapto‐N‐methyl‐Δ
2
‐pyrroline

intermediate:
N‐Methyl‐2‐pyrrolidinethione

intermediate:
2‐Methylmercapto‐N‐methyl
‐Δ
1
‐
pyrrolinium iodide

product:
2‐Methylmercapto‐N‐methyl
‐Δ
2
‐
pyrroline
.
(+)‐ and (−)‐α‐(2,4,5,7‐Tetranitro‐9‐fluorenylideneaminooxy)propionic Acid
Authors: Block Paul , Newman Melvin S. 
Published: November 2003

Abstract

(+)‐ and (−)‐α‐(2,4,5,7‐tetranitro‐9‐fluorenylideneaminooxy)propionic acid

intermediate: ethyl α‐(isopropylideneaminooxy)propionate

intermediate:
d,l‐α‐(Isopropylideneaminooxy)propionic acid

solvent: 160 ml. of petroleum ether

intermediate: (+)‐ and (−)‐
α‐(Isopropylideneaminooxy)propionic acid‐(−)‐ephedrine salts

intermediate: (−)‐ephedrine‐(−)‐α‐(isopropylideneaminooxy)propionic acid

intermediate: (+)‐α‐(isopropylideneaminooxy)propionic acid

intermediate: (−)‐base‐(−)‐acid salt

product: (+)‐
and (−)‐α‐(2,4,5,7‐Tetranitro‐9‐fluorenylideneaminooxy)propionic acid (TAPA)