bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: One‐Pot Multistep Synthesis of Trisubstituted Alkenes from N‐Tosylhydrazones and Alcohols.
Authors: Sha Qiang , Wei Yunyang 
Published: February 2015

AbstractTosylhydrazones derived from aliphatic aldehydes or ketones, such as cyclohexanone or butyraldehyde, do not afford the desired trisubstituted alkenes.
ChemInform Abstract: Mizoroki—Heck Reactions Catalyzed by (N‐Heterocyclic Carbene)PdCl2(Et3N) Complexes.
Authors: Gallop Christopher W. D. , Zinser Caroline , Guest Daniel , Navarro Oscar 
Published: February 2015

AbstractThe catalyst is not effective in the coupling reaction between (II) and unactivated aryl chlorides such as chlorobenzene or 4‐chlorotoluene, but provides the corresponding products when aryl bromides are used.
ChemInform Abstract: A Heterogeneous and Reusable Nanopolymer‐Supported Palladium Catalyst for the Copper‐ and Phosphine‐Free Sonogashira Coupling Reaction under Aerobic Conditions in Water.
Authors: Nasrollahzadeh Mahmoud , Khalaj Mehdi , Ehsani Ali 
Published: February 2015

AbstractThe transformation of aryl iodides instead of aryl bromides requires slightly shorter reaction times and affords the corresponding products in virtually identical yields.
ChemInform Abstract: Visible Light‐Mediated Coupling of α‐Bromochalcones with Alkenes.
Authors: Paria Suva , Kais Viktor , Reiser Oliver 
Published: February 2015

AbstractPhotoinduced and Ir‐catalyzed intermolecular annulation of vinyl radicals derived from monosubstituted olefins offers an interesting synthesis of dihydronaphtahlenes.
ChemInform Abstract: The ′Mikami′‐Catalyst in Enantioselective Diels—Alder Reactions of Juglone‐Based Dienophiles with Different 1‐Oxygenated Dienes: An Investigation on the Substitution Pattern Dependent Regioselectivity.
Authors: Boese Dietrich , Frey Wolfgang , Pietruszka Joerg 
Published: February 2015

AbstractThe enantioselective reactions are not driven to completion, but stopped in order to determine the regioisomeric ratios and enantiomeric excesses of the products.
ChemInform Abstract: One‐Pot Reaction for the Concise Synthesis of Spiro[benzofuran‐2,2′‐naphthalen]‐1′‐one Derivatives.
Authors: Hu Jiaxing , Liu Dandan , Xu Wengang , Zhang Fanglin , Zheng Hua 
Published: February 2015

AbstractA novel protocol for the synthesis of title compounds (III) and (V) from the three‐component reaction of tetralone (I) or indanone (IV), 2‐hydroxyphenyl functionalized α,β‐unsaturated ketones (II) and iodine is reported.
ChemInform Abstract: Photocatalytic Synthesis of Oxetane Derivatives by Selective C—H Activation.
Authors: Ravelli Davide , Zoccolillo Matteo , Mella Mariella , Fagnoni Maurizio 
Published: February 2015

AbstractThe novel photochemical generation of α‐oxy radicals from oxetanes and subsequent trapping by electron poor olefins renders possible the preparation of various novel 2‐substituted oxetane derivatives.
ChemInform Abstract: Enantioselective Synthesis of Highly Functionalized Dihydrofurans Through Copper‐Catalyzed Asymmetric Formal [3 + 2] Cycloaddition of β‐Ketoesters with Propargylic Esters.
Authors: Zhu Fu‐Lin , Wang Ya‐Hui , Zhang De‐Yang , Xu Jie , Hu Xiang‐Ping 
Published: February 2015

AbstractThe procedure allows the synthesis of various polysubstituted dihydrofurans bearing an exocyclic double bond in position 2.
ChemInform Abstract: Cobalt Porphyrin Catalyzed [3 + 2] Cycloaddition of Cyclopropanes and Carbonyl Compounds.
Authors: Shiba Takahiro , Kuroda Daiki , Kurahashi Takuya , Matsubara Seijiro 
Published: February 2015

AbstractThe chiral cyclopropane (S)‐Ia racemizes in the presence of the Co‐catalyst, thus providing the product with substantial loss of optical purity (77% e.e.).
ChemInform Abstract: An Interrupted Vinylogous Iso‐Nazarov Reaction: Cycloisomerization of Conjugated Trienones to Cyclopenta[b]furan Derivatives.
Authors: Riveira Martin J. , Mischne Mirta P. 
Published: February 2015

AbstractTrienones (I), (IV), and (VI) are found to undergo an unusual carbocation cyclization to give cyclopenta[b]furans with FeCl3 as catalyst.
ChemInform Abstract: A Facile One‐Pot Synthesis of Benzothiophenes via Copper‐Catalyzed Thiolation Annulations of O‐Halostyrenes with NaSH.
Authors: Wang Chong , Sun Lei‐Lei , Hu Bo‐Lun , Zhang Xing‐Guo , Chen Fan 
Published: February 2015

AbstractA broad range of o‐bromostyrenes and o‐chlorostyrenes undergo tandem annulations with NaSH to afford benzothiophenes.
ChemInform Abstract: Dimethyl Sulfoxide Participant Iron‐Mediated Cascade Oxidation/α‐Formylation Reaction of Substituted 2,3‐Dihydropyrroles under Air and Protonic Acid Free Condition.
Authors: Zhang Zhiguo , Tian Qing , Qian Jingjing , Liu Qingfeng , Liu Tongxin , Shi Lei , Zhang Guisheng 
Published: February 2015

AbstractA new method is reported to synthesize α‐formylated multisubstituted pyrrole derivatives in good yields using dimethyl sulfoxide as solvent and the formyl donor.
ChemInform Abstract: A General Diastereoselective Catalytic Vinylogous Aldol Reaction Among Tetramic Acid‐Derived Pyrroles.
Authors: David Jonathan G. , Bai Wen‐Ju , Weaver Marisa G. , Pettus Thomas R. R. 
Published: February 2015

AbstractThe title process proceeds with good to excellent syn selectivity to provide the corresponding aldol products.
ChemInform Abstract: A Greener Approach for the Regioselective Synthesis of Multifunctionalized Indolylpyrrole and Indolyltriazolylpyrrole Hybrids via Michael Addition of α‐Azido Ketones.
Authors: Kamalraja Jayabal , Sowndarya Ramachandran , Perumal Paramasivan Thirumalai 
Published: February 2015

AbstractThe reaction fails using substrates with aliphatic substituents.
ChemInform Abstract: N‐Heterocyclic Carbene Catalyzed Formal [3 + 2] Annulation Reaction of Enals: An Efficient Enantioselective Access to Spiro‐Heterocycles.
Authors: Guo Chang , Schedler Michael , Daniliuc Constantin G. , Glorius Frank 
Published: February 2015

AbstractThe process is applied to various azaaurones and α,β‐unsaturated aldehydes to afford indole‐based spiro compounds with a quaternary stereogenic center.
ChemInform Abstract: Synthesis of N‐Functionalized/NH‐Multisubstituted Indoles, Thienopyrroles, Pyrroloindoles, and Pyrazolopyrroles via Sequential One‐Pot Base‐Mediated and Copper‐Catalyzed Inter‐ and Intramolecular Amination of 2‐[2‐Bromo(het)aryl]‐3‐(het)aryl‐3‐(methylthio)acrylonitriles.
Authors: Vijay Kumar S. , Saraiah B. , Parameshwarappa G. , Ila H. , Verma Girijesh K. 
Published: February 2015

AbstractAn efficient approach to the title heterocycles, scaffolds of pharmaceutical drugs and natural products, is developed.
ChemInform Abstract: Synthesis of Symmetrical and Unsymmetrical Diindolylmethanes via Acid‐Catalyzed Electrophilic Substitution Reactions.
Authors: Bingul Murat , Cheung Belamy B. , Kumar Naresh , Black David StC. 
Published: February 2015

AbstractA variety of both symmetrical and unsymmetrical diindolylmethane systems is prepared.
ChemInform Abstract: Palladium‐Catalyzed C2‐Acylation of Indoles with Aryl and Alkyl Aldehydes.
Authors: Yan Xiao‐Biao , Shen Yong‐Wen , Chen Dao‐Qian , Gao Pin , Li Ying‐Xiu , Song Xian‐Rong , Liu Xue‐Yuan , Liang Yong‐Min 
Published: February 2015

AbstractA broad range of 2‐aroylindoles (III) and (V) is prepared via C—H functionalization of the corresponding heterocycles (I) and (IV) with aldehydes (II).
ChemInform Abstract: Copper‐Catalyzed Oxidative Electrophilic Carbofunctionalization of Acrylamides for the Synthesis of Oxindoles.
Authors: Li Xueqin , Xu Jian , Zhang Pengbo , Gao Yuzhen , Wu Ju , Tang Guo , Zhao Yufen 
Published: February 2015

AbstractTransformation of the reaction conditions to the synthesis of a tetrahydroquinoline derivative starting from N‐methyl‐N‐phenylcinnamide fails.
ChemInform Abstract: Indium(III) Chloride Mediated Michael Addition of Indoles to Ketene S,S‐Acetals: Synthesis of Bis‐ and Tris‐Indolylketones.
Authors: Singh Thokchom Prasanta , Khan Ruhima , Noh Young Ri , Lee Sang‐Gyeong , Singh Okram Mukherjee 
Published: February 2015

AbstractThe indium chloride mediated Michael addition of indoles (II) to ketene S,S‐acetals (I) or (IV) is described.
ChemInform Abstract: Highly Efficient Direct Allylation of Oxindoles with Simple Allylic Alcohols Enabled by Palladium/Broensted Acid Catalysis.
Authors: Yang Huameng , Zhou Hui , Yin Hongyu , Xia Chungu , Jiang Gaoxi 
Published: February 2015

AbstractPreliminary experiments towards an asymmetric allylation of (Ia) with (II) using chiral mono or diphosphine ligands furnish (IIIa) with up to 17% enantiomeric excess only.
ChemInform Abstract: One‐Pot Asymmetric Synthesis of Quaternary Pyrroloindolones Through a Multicatalytic N‐Allylation/Hydroacylation Sequence.
Authors: Lu Hong , Lin Jun‐Bing , Liu Jin‐Yu , Xu Peng‐Fei 
Published: February 2015

AbstractBy application of the presented protocol a large scope of functionalized pyrroloindolones can be obtained with good yields and enantioselectivities and excellent diastereoselectivity.
ChemInform Abstract: Interceptive [4 + 1] Annulation of in situ Generated 1,2‐Diaza‐1,3‐dienes with Diazo Esters: Direct Access to Substituted Mono‐, Bi‐, and Tricyclic 4,5‐Dihydropyrazoles.
Authors: Attanasi Orazio A. , De Crescentini Lucia , Favi Gianfranco , Mantellini Fabio , Mantenuto Serena , Nicolini Simona 
Published: February 2015

AbstractA Cu(II)‐catalyzed [4 + 1] annulation reaction of α‐halo N‐acyl hydrazones with alkyl diazoacetates is developed to allow the synthesis of trisubstituted pyrazolines.
ChemInform Abstract: Copper‐Catalyzed Domino Synthesis of 2‐Imino‐1H‐imidazol‐5(2H)‐ones and Quinoxalines Involving C—C Bond Cleavage with a 1,3‐Dicarbonyl Unit as a Leaving Group.
Authors: Yang Yan , Ni Fan , Shu Wen‐Ming , Wu An‐Xin 
Published: February 2015

AbstractThe reaction of 1,4‐enediones (I) with 1,3‐diphenylguanidine (II) is accompanied by a 1,2‐rearrangement leading to 2‐imino‐1H‐imidazolones (III).
ChemInform Abstract: Alkaline Earth Catalysis for the 100% Atom‐Efficient Three Component Assembly of Imidazolidin‐2‐ones.
Authors: Arrowsmith Merle , Shepherd William M. S. , Hill Michael S. , Kociok‐Koehn Gabriele 
Published: February 2015

Abstractfrom inexpensive alkyne (I) and cumulene educts
ChemInform Abstract: N‐Boc Amines to Oxazolidinones via Pd(II)/Bis‐sulfoxide/Broensted Acid Co‐Catalyzed Allylic C—H Oxidation.
Authors: Osberger Thomas J. , White M. Christina 
Published: February 2015

AbstractThe process leads to formation of oxazolidine structures in moderate yields and good to excellent diastereoselectivity.
ChemInform Abstract: Reactions of Selected 3‐Bromoisothiazole‐5‐carbonitriles with the Secondary Dialkylamines Pyrrolidine and Morpholine.
Authors: Kalogirou Andreas S. , Koutentis Panayiotis A. 
Published: February 2015

AbstractThe title halides (I) and (IV) are subjected to nucleophilic substitution with cyclic amines (II) and (VI) under conditions A).
ChemInform Abstract: Selectfluor Mediated One Pot Synthesis of Cyclohexanone Ring Fused Isoxazole Derivatives.
Authors: Rajawinslin R. R. , Raihan Mustafa J. , Janreddy Donala , Kavala Veerababurao , Kuo Chun‐Wei , Kuo Ting‐Shen , Chen Mei‐Ling , He Chiu‐Hui , Yao Ching‐Fa 
Published: February 2015

AbstractThe one‐pot, two‐step conversion of isoxazoline‐N‐oxides (I) to title compounds (II) is described.
ChemInform Abstract: Regioselective Conversion of Arenes to N‐Aryl‐1,2,3‐triazoles Using C—H Borylation.
Authors: Srinivasan Rajavel , Coyne Anthony G. , Abell Chris 
Published: February 2015

AbstractThe first regioselective one‐pot protocol for the conversion of arylic C—H bonds into 1,2,3‐triazoles is presented.
ChemInform Abstract: Silver‐Catalyzed Domino Hydroarylation/Cycloisomerization Reactions of ortho‐Alkynylbenzaldehydes: An Entry to Functionalized Isochromene Derivatives.
Authors: Mariaule Gaelle , Newsome Gregory , Toullec Patrick Y. , Belmont Philippe , Michelet Veronique 
Published: February 2015

AbstractAn unprecedented Ag(I)‐catalyzed hydroarylation/cycloisomerization domino process of ortho‐alkynyl benzaldehydes and electron rich arenes is developed to give isochromene derivatives.
ChemInform Abstract: Terminal Olefins to Chromans, Isochromans, and Pyrans via Allylic C—H Oxidation.
Authors: Ammann Stephen E. , Rice Grant T. , White M. Christina 
Published: February 2015

AbstractA broad spectrum of starting alcohols can be used for the synthesis of the desired oxygen heterocycles which bear a vinyl function at the ortho‐position (detailed reaction mechanism).
ChemInform Abstract: Synthesis of Isocoumarins Through Three‐Component Couplings of Arynes, Terminal Alkynes, and Carbon Dioxide Catalyzed by an NHC‐Copper Complex.
Authors: Yoo Woo‐Jin , Nguyen Thanh V. Q. , Kobayashi Shu 
Published: February 2015

AbstractThe use of aliphatic alkynes such as (Vb) is less suitable and even a change in catalyst does not increase the yield significantly.
ChemInform Abstract: The Au(I) Catalyzed Activation of Allenamides and Their Subsequent Transformation into Chromanes: A Method for the Regiocontrolled Addition to the α‐ and γ‐Positions of the Allene Unit.
Authors: Slater Natasha H. , Brown Natalie J. , Elsegood Mark R. J. , Kimber Marc C. 
Published: February 2015

AbstractThe formal [3 + 3] cycloaddition of phenols with oxazolidinone derived allenamides in the presence of Au(I)‐catalysts is developed.
ChemInform Abstract: An Efficient Regioselective Reaction of Indole with 2H‐Chromenes for the Synthesis of New 4H‐Chromenes in Environmentally Benign Media.
Authors: Chandrasekhara Rao L. , Satish Kumar N. , Jagadeesh Babu N. , Meshram H. M. 
Published: February 2015

AbstractMono‐ and disubstituted chromenes with methoxy‐, nitro‐, chloro‐, and bromo‐ groups as well as benzochromene are reacted with indole and N‐methylindole.
ChemInform Abstract: Synthesis of Tetrahydropyridine Derivatives Through a Modular Assembly Reaction Using 3,4‐Dihydropyran as Dual Substrate and Template.
Authors: Sun Shaohuan , Cheng Cheng , Yang Jian , Taheri Amir , Jiang Dan , Zhang Biao , Gu Yanlong 
Published: February 2015

AbstractDihydropyrans (I) and (V) react with anilines to form tetrahydropyridine derivatives.
ChemInform Abstract: Cobalt‐Catalyzed Direct Alkenylation of 2‐Methylquinolines with Aldehydes via C(sp3)—H Functionalization in Water.
Authors: Jamal Zaini , Teo Yong‐Chua 
Published: February 2015

AbstractNo products are formed starting from 2‐picoline or 2,6‐lutidine.
ChemInform Abstract: Silver(I) and Copper(I) Cocatalyzed Tandem Reaction of 2‐Alkynylbenzaldoximes with Aldehydes or Alcohols: Approach to 4‐Carboxylated Isoquinolines.
Authors: Wang Xianbo , Yu Xingxin 
Published: February 2015

AbstractThe procedure causes the formation of C—N and C—O bonds in one pot and allows the access to a broad spectrum of the desired target compounds with a view to preparing natural product‐like libraries.
ChemInform Abstract: Selective Synthesis of Polyfunctionalized Pyrido[2,3‐b]indoles by Multicomponent Domino Reactions.
Authors: Hu Jun‐Die , Cao Cheng‐Pao , Lin Wei , Hu Ming‐Hua , Huang Zhi‐Bin , Shi Da‐Qing 
Published: February 2015

AbstractThe synthesis of a large variety of the desired heterocyclic structures becomes possible under microwaves with high regio‐ and chemoselectivity.
ChemInform Abstract: Multicomponent, Mannich‐Type Assembly Process for Generating Novel, Biologically‐Active 2‐Arylpiperidines and Derivatives.
Authors: Hardy Simon , Martin Stephen F. 
Published: February 2015

AbstractNovel pyrrolidino‐ and isoxazolidino‐fused 2‐arylpiperidines are prepared utilizing a 4‐component Mannich‐type assembly process followed by [3 + 2] dipolar cycloaddition.
ChemInform Abstract: Synthesis of Pyrazolo[3,4‐b]pyrrolo[3,4‐d]pyridine Derivatives via Aza‐Diels—Alder Reaction: Evaluation of Torsion Effect of Pyrazoylimines.
Authors: Wang Li‐Ya , Uramaru Naoto , Wong Fung Fuh 
Published: February 2015

AbstractAn improved synthesis of title compounds (III) and (V) by modulating N,N‐disubstituted amidinyl moiety to control the suitable torsion conformation of pyrazoylimines as azadienes reactants is reported.
ChemInform Abstract: Synthesis of Pyridazinones Through the Copper(I)‐Catalyzed Multicomponent Reaction of Aldehydes, Hydrazines, and Alkynylesters.
Authors: Mantovani Anderson C. , Goulart Tales A. C. , Back Davi F. , Zeni Gilson 
Published: February 2015

AbstractThe copper‐catalyzed three‐component reaction of aromatic aldehydes, aryl hydrazines, and internal alkynyl ethyl esters gives pyridazin‐3(2H)‐ones generally in good to excellent yields.
ChemInform Abstract: Synthesis of 3,4‐Dihydropyrimidin‐2(1H)‐ones Using Sodium Bisulfate as a Catalyst under Solvent‐Free Conditions
Authors: Wang Min , Song Ji‐Lei , Zhao Shuang , Wan Xin 
Published: February 2015

Abstractusing a Biginelli‐type three‐component reaction
ChemInform Abstract: Cinchona Alkaloid Squaramide/AgOAc Cooperatively Catalyzed Diastereo‐ and Enantioselective Mannich/Cyclization Cascade Reaction of Isocyanoacetates and Cyclic Trifluoromethyl Ketimines.
Authors: Zhao Mei‐Xin , Bi Hong‐Lei , Jiang Rong‐Hui , Xu Xu‐Wei , Shi Min 
Published: February 2015

AbstractA highly diastereo‐ and enantioselective Mannich cyclization cascade reaction of trifluoromethyl‐substituted cyclic ketimines and α‐aryl isocyanoacetates is developed using a multi‐hydrogen‐bonding squaramide combined with AgOAc as the catalyst.
ChemInform Abstract: N‐Heterocyclic Carbene‐Catalyzed Reactions of o‐Aminonitriles with Carbonyl Compounds Approach to 2,3‐Dihydroquinazolin‐4(1H)‐ones.
Authors: Chai Hongxin , Li Jiarong , Yang Liupan , Liu Mingxing , Yang Deli , Zhang Qi , Shi Daxin 
Published: February 2015

AbstractA green, efficient and economical method for the synthesis of dihydroquinazolinone derivatives and related N‐analogues is developed.
ChemInform Abstract: One‐Pot Synthesis of Tryptanthrin by the Dakin Oxidation of Indole‐3‐carbaldehyde.
Authors: Abe Takumi , Itoh Tomoki , Choshi Tominari , Hibino Satoshi , Ishikura Minoru 
Published: February 2015

AbstractThe alkaloid tryptanthrin (IIa) is further converted into the natural products phaitanthrin A (IXa), phaitanthrin B (IXb), and cruciferane (X).
ChemInform Abstract: The Reactions of 3‐Ethoxycarbonylmethylene‐3,4‐dihydroquinoxalin‐2(1H)‐one and Its Derivatives in the Synthesis of Benzodiazepines and Benzimidazoles: Reinvestigation, Structural Reassignment, and New Insight.
Authors: Mamedov Vakhid A. , Murtazina Anna M. , Zhukova Nataliya A. , Beschastnova Tat'yana N. , Rizvanov Il'dar Kh. , Latypov Shamil K. 
Published: February 2015

AbstractThe reactions depicted in the scheme are reinvestigated and the structures of the reaction products (III), (VI), and (VIII) are revised.
ChemInform Abstract: Rhodium‐Catalyzed Transannulation of N‐Sulfonyl‐1,2,3‐triazoles and Epoxides: Regioselective Synthesis of Substituted 3,4‐Dihydro‐2H‐1,4‐oxazines.
Authors: Ma Xueji , Pan Shanfei , Wang Hangxiang , Chen Wanzhi 
Published: February 2015

AbstractRh‐catalyzed reaction of 1,2,3‐triazoles with epoxides offers a short pathway to the synthesis of 3,4‐dihydro‐2H‐1,4‐oxazines (III), (VI), and (VIII) in moderate yields.
ChemInform Abstract: Ring Enlargement Reaction of C,N‐Cyclic‐N′‐Acyl Azomethine Imines with Sulfonium Ylide: An Efficient Synthesis of 3‐Benzazepine Derivatives.
Authors: Soeta Takahiro , Ohgai Takahiro , Sakai Takahiro , Fujinami Shuhei , Ukaji Yutaka 
Published: February 2015

AbstractThe reactions proceed smoothly to afford the tricyclic 3‐benzazepine derivatives in good to high yields.
ChemInform Abstract: Transition Metal‐Free One‐Pot Synthesis of Fused 1,4‐Thiazepin‐5(4H)‐ones and Theoretical Study of the S—N Type Smiles Rearrangement Process.
Authors: Yang Bingchuan , Tan Xiaochen , Guo Ruiying , Chen Shunwei , Zhang Zeyuan , Chu Xianglong , Xie Caixia , Zhang Dongju , Ma Chen 
Published: February 2015

AbstractThe biologically and medicinally interesting heterocyclic scaffolds are formed in a regioselective manner and generally good to excellent yields under mild conditions.
ChemInform Abstract: Accessing 2,1‐Borazaronaphthols: Self‐Arylation of 1‐Alkyl‐2‐aryl‐3‐bromo‐2,1‐borazaronaphthalenes.
Authors: Molander Gary A. , Wisniewski Steven R. 
Published: February 2015

AbstractThe Pd‐catalyzed self‐arylation of 3‐bromo‐2,1‐borazaronaphthalenes (I) and (III) is developed to yield arylated B‐hydroxycompounds (II) and (V) together with the anhydrides (IV).
ChemInform Abstract: Addressing the Configuration Stability of Lithiated Secondary Benzylic Carbamates for the Development of a Noncryogenic Stereospecific Boronate Rearrangement.
Authors: Fandrick Keith R. , et al. et al. 
Published: February 2015

AbstractA new noncryogenic process using LDA instead of BuLi combined with an in situ trapping of the unstable lithiated carbamate is developed for the Aggerwal stereospecific boronate rearrangement of benzylic carbamates.
ChemInform Abstract: Ethylene Transposition: Ruthenium Hydride Catalyzed Intramolecular trans‐Silylvinylation of Internal Alkynes.
Authors: Liu Shasha , Zhao Jinbo , Kaminsky Lauren , Wilson Robert J. , Marino Nadia , Clark Daniel A. 
Published: February 2015

AbstractThe conversion of a wide variety of aryl substituted alkynes provides predominantly 5‐, 6‐, or 7‐membered silylvinylation products.
ChemInform Abstract: Nickel‐Catalyzed Decarboxylative C—P Cross‐Coupling of Alkenyl Acids with P(O)H Compounds.
Authors: Wu Yile , Liu Liu , Yan Kaili , Xu Pengxiang , Gao Yuxing , Zhao Yufen 
Published: February 2015

AbstractConditions A) are found to be optimal for the preparation of a large variety of phosphorus compounds bearing an (E)‐1‐alkenyl part.
ChemInform Abstract: CuI/Glycerol Mediated Stereoselective Synthesis of 1,2‐Bis‐chalcogen Alkenes from Terminal Alkynes: Synthesis of New Antioxidants.
Authors: Goncalves Loren C. C. , Victoria Francine N. , Lima David B. , Borba Pedro M. Y. , Perin Gelson , Savegnago Lucielli , Lenardao Eder J. 
Published: February 2015

AbstractThe Zn/CuI/glycerol‐reaction system is recovered and reused in five additional cycles with slightly decreasing yields.
ChemInform Abstract: A Synthetic and Structural Study of Arylselenoamides and 2,4‐Diaryl‐1,3‐selenazoles.
Authors: Hua Guoxiong , Du Junyi , Slawin Alexandra M. Z. , Woollins J. Derek 
Published: February 2015

AbstractThe structures of arylselenoamide (IIe) and selenazoles (IVa‐c,e) and (VIa,b) are studied by X‐ray analysis.
ChemInform Abstract: New Guaiane Sesquiterpenes from Artemisia rupestris and Their Inhibitory Effects on Nitric Oxide Production.
Authors: Hou Jiqin , Dong Huijun , Yan Ming , Zhu Fengyan , Zhang Xiaoqi , Wang Hao , Ye Wencai , Li Ping 
Published: February 2015

AbstractThree new guaiane sesquiterpenes (I)‐(III) are isolated together with 12 known compounds.
ChemInform Abstract: Two New Diterpenoids from Thuja orientalis and Their Cytotoxicity.
Authors: Kim Chung Sub , Suh Won Se , Choi Sang Un , Kim Ki Hyun , Lee Kang Ro 
Published: February 2015

AbstractThe two new diterpenoids (Ia) and (Ib) are isolated from the leaves of Thuja orientalis together with 7 known compounds.
ChemInform Abstract: A Lanostane Triterpenoid and Three Cholestane Sterols from Tilia kiusiana
Authors: Shimada Marie , Ozawa Masaaki , Iwamoto Kojiro , Fukuyama Yoshiyasu , Kishida Akio , Ohsaki Ayumi 
Published: February 2015

Abstractisolation, structure elucidation and cytotoxicity of a new lanostane triterpenoid, kiusianin A (I), three new cholestane sterols, kiusianins B (II), C (IIIa), and D (IIIb), and 14 known compounds
ChemInform Abstract: A Facile Synthesis of Steroidal D‐Ring Fused Pyrazolo[1,5‐a]pyrimidines.
Authors: Shekarrao Kommuri , Kaishap Partha Pratim , Gogoi Shyamalee , Gogoi Sanjib , Boruah Romesh C. 
Published: February 2015

AbstractNine differently substituted pyrazoloamines are coupled to (I) and a derivative thereof.
ChemInform Abstract: Asymmetric Synthesis of Chiral Heterocyclic Amino Acids via the Alkylation of the Ni(II) Complex of Glycine and Alkyl Halides.
Authors: Chen Hui , Wang Jiang , Zhou Shengbin , Liu Hong 
Published: February 2015

AbstractOptimized conditions including the molar ratio of the reactants are applied to the synthesis of title compounds such as (V) and (IX), synthons of natural products and pharmaceutical drugs.