bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: A Cesium Copper Vanadyl‐Diphosphate: Synthesis, Crystal Structure and Physical Properties.
Authors: Shvanskaya Larisa , Yakubovich Olga , Bychkov Andrey , Shcherbakov Vasiliy , Golovanov Alexey , Zvereva Elena , Volkova Olga , Vasiliev Alexander 
Published: February 2015

AbstractNon‐centrosymmetric orthorhombic single crystals of Cs2Cu1.1(VO)1.9 (P2O7)2 are obtained by spontaneous crystallization from a melt containing CsH2PO4, CuO, and V2O5 in the molar ratio of 2:2:1 (Al2O3 crucible, 850 °C, 72 h).
ChemInform Abstract: Asymmetric Hydroxylative Phenol Dearomatization Promoted by Chiral Binaphthylic and Biphenylic Iodanes.
Authors: Bosset Cyril , Coffinier Romain , Peixoto Philippe A. , El Assal Mourad , Miqueu Karinne , Sotiropoulos Jean‐Marc , Pouysegu Laurent , Quideau Stephane 
Published: February 2015

AbstractA series of chiral biaryl iodanes is prepared and the asymmetric hydroxylative dearomatization of 2‐methylnaphthol is investigated to reveal BDJ as optimal reagent.
ChemInform Abstract: Carboxylic Acids as a Traceless Activation Group for Conjugate Additions: A Three‐Step Synthesis of (.+‐.)‐Pregabalin (XXV).
Authors: Chu Lingling , Ohta Chisa , Zuo Zhiwei , MacMillan David W. C. 
Published: February 2015

AbstractA photon‐induced addition is developed which can be applied to a broad spectrum of carboxylic acids including natural and unnatural amino acids.
ChemInform Abstract: Stereoselective Synthesis of Enantiopure Oxetanes, a Carbohydrate Mimic, an ε‐Lactone, and Cyclitols from Biocatalytically Derived β‐Hydroxy Esters as Chiral Precursors.
Authors: Das Debabrata , Halder Joydev , Bhuniya Rajib , Nanda Samik 
Published: February 2015

AbstractEnantiopure α‐substituted β‐hydroxy esters, which are obtained by biocatalytic reduction with Klebsiella pneumoniae, serve as chirons for preparation of oxetanes (II), carbohydrate mimic (V), ε‐lactone (VII) and cyclitols (X), (XI), and (XV).
ChemInform Abstract: Reaction of Enamines and Azaenamines Containing a Thioamide Group with Dimethyl Acetylenedicarboxylate
Authors: Belskaya N. P. , Lugovik K. I. , Ivina A. D. , Bakulev V. A. , Fan Z. J. 
Published: February 2015

Abstractas a method for the synthesis of functionalized thiopyrans and thiazolidinones
ChemInform Abstract: Desymmetrization of meso‐Aziridines with TMSNCS Using Metal Salts of Novel Chiral Imidazoline—Phosphoric Acid Catalysts.
Authors: Nakamura Shuichi , Ohara Mutsuyo , Koyari Madoka , Hayashi Masashi , Hyodo Kengo , Nabisaheb Nadaf Rashid , Funahashi Yasuhiro 
Published: February 2015

AbstractGood enantioselectivities are achieved using a novel BINOL‐type catalyst for the reactions of aziridines with isothiocyanate (II) or thiobenzoic acid.
ChemInform Abstract: Synthesis of Heteroaryl Containing Sulfides via Enaminone Ligand Assisted, Copper‐Catalyzed C—S Coupling Reactions of Heteroaryl Thiols and Aryl Halides.
Authors: Liu Yunyun , Huang Bin , Cao Xiaoji , Wu Dan , Wan Jie‐Ping 
Published: February 2015

AbstractVarious title compounds (III), (VI), (IX) are obtained by C‐S cross coupling reactions between electron deficient heteroaryl thiols and aryl halides.
ChemInform Abstract: Pd(II)‐Catalyzed C—H Amination for N‐Heterocyclic Synthesis.
Authors: Jeong Eun Joo , Youn So Won 
Published: February 2015

AbstractOptimum reaction conditions are examined for the title reaction which affords indole‐2‐carboxylic acid esters of type (II) or indazoles of type (IV) or (VI) or mixtures of isomers of type (VI) and (VIII).
ChemInform Abstract: Chemoselective Carbophilic Addition of α‐Diazoesters Through Ligand‐Controlled Gold Catalysis.
Authors: Xi Yumeng , Su Yijin , Yu Zhaoyuan , Dong Boliang , McClain Edward J. , Lan Yu , Shi Xiaodong 
Published: February 2015

AbstractA gold‐catalyst with an electron‐deficient phosphite as the ancillary ligand is found to exclusively promote the carbophilic chemoselective addition of arenes, hetarenes and 1,3‐diketones to α‐aryldiazoesters.
ChemInform Abstract: Base‐Promoted Dehydrogenative Coupling of Benzene Derivatives with Amides or Ethers.
Authors: Ueno Ryota , Shirakawa Eiji 
Published: February 2015

AbstractBenzene derivatives, e.g. (I), (V), (IX), and (XIII), bearing electron‐withdrawing groups as well as aromatic hydrocarbons, such as (XVI) and (XVIII), are introduced into the dehydrogenative coupling via homolytic aromatic substitution.
ChemInform Abstract: Diastereoselective Synthesis of Highly Substituted Polycyclic Scaffolds via a One‐Pot Four‐Step Tandem Catalytic Process.
Authors: Grafton Mark W. , Johnson Stuart A. , Farrugia Louis J. , Sutherland Andrew 
Published: February 2015

AbstractA one‐pot four‐step multi‐reaction process involving a thermal Overman rearrangement, a tandem metathesis reaction, and a Diels—Alder reaction is developed for the diastereoselective synthesis of aminobicyclononanes and ‐decanes with up to five stereogenic centers.
ChemInform Abstract: Four‐Component Synthesis of β‐Enaminone and Pyrazole Through Phosphine‐Free Palladium‐Catalyzed Cascade Carbonylation.
Authors: Shi Lijun , Xue Liqin , Lang Rui , Xia Chungu , Li Fuwei 
Published: February 2015

AbstractCarbonylative Sonogashira coupling of iodobenzenes with terminal alkynes is coupled with Michael addition of amines or phenylhydrazine in a one‐pot fashion, to generate either β‐enaminones or pyrazoles.
ChemInform Abstract: Nickel‐Catalyzed Multicomponent Coupling of Alkyne, Buta‐1,3‐diene, and Dimethylzinc under Carbon Dioxide.
Authors: Mori Yasuyuki , Mori Takamichi , Onodera Gen , Kimura Masanari 
Published: February 2015

AbstractDepending on the substituents of the Zn‐reagent, the substituent as well as the alkyne is either incorporated into the product under formation of dienyl or monoenyl carboxylic acids or it acts as hydrogen‐transfer agent without insertion of the alkyne.
ChemInform Abstract: Photoinduced Sulfonylation of Cyclic Ethers.
Authors: Kamijo Shin , Hirota Masaki , Tao Keisuke , Watanabe Mizuki , Murafuji Toshihiro 
Published: February 2015

AbstractA novel method for the synthesis of α‐sulfonylated cyclic ethers by a photoinduced reaction with sulfonyl chlorides is presented.
ChemInform Abstract: Stereoselective Construction of 1,3‐Disilylcyclopentane Derivatives by Scandium‐Catalyzed [3 + 2] Cycloaddition of Allylsilanes to β‐Silylenones.
Authors: Okamoto Kazuhiro , Tamura Eisuke , Ohe Kouichi 
Published: February 2015

AbstractThe reaction leads to a diastereoselective formation of multisubstituted cyclopentanes bearing 2 silicon groups in syn‐position.
ChemInform Abstract: Exploring the Vinylogous Reactivity of Cyclohexenylidene Malononitriles: Switchable Regioselectivity in the Organocatalytic Asymmetric Addition to Enals Giving Highly Enantioenriched Carbabicyclic Structures.
Authors: Dell'Amico Luca , Rassu Gloria , Zambrano Vincenzo , Sartori Andrea , Curti Claudio , Battistini Lucia , Pelosi Giorgio , Casiraghi Giovanni , Zanardi Franca 
Published: February 2015

AbstractA two‐step, one‐pot sequence under chiral amine—NHC catalysis allows the approach to spiro[4.5]decanone structures in a diastereoselective manner with high e.e.
ChemInform Abstract: Nickel‐Catalyzed Cross‐Coupling of Functionalized Difluoromethyl Bromides and Chlorides with Aryl Boronic Acids: A General Method for Difluoroalkylated Arenes.
Authors: Xiao Yu‐Lan , Guo Wen‐Hao , He Guo‐Zhen , Pan Qiang , Zhang Xingang 
Published: February 2015

AbstractThe first successful examples of Ni‐catalyzed difluoroalkylation of aryl boronic acids with difluoroalkyl bromides and chlorides is developed.
ChemInform Abstract: Indium‐Catalyzed Hydroamination/Hydrosilylation of Terminal Alkynes and Aromatic Amines Through a One‐Pot, Two‐Step Protocol.
Authors: Sakai Norio , Takahashi Nobuaki , Ogiwara Yohei 
Published: February 2015

AbstractIn a first hydroamination step the Markovnikov product is generated followed by hydrosilylation of the corresponding imine intermediate.
ChemInform Abstract: Rhodium‐Catalyzed [(3 + 2) + 1] Carbocyclization Reactions of Alkynylidenecyclopropanes with Carbon Monoxide: Regiospecific Construction of Polysubstituted Phenols.
Authors: Evans P. Andrew , Burnie Andrew J. , Negru Daniela E. 
Published: February 2015

AbstractThe title process allows the conversion of 1,6‐enynes into hetero‐ carbo‐5,6‐bicyclic systems.
ChemInform Abstract: Oxidative Cleavage of Benzylic C—N Bonds under Metal‐Free Conditions.
Authors: Gong Jin‐Long , Qi Xinxin , Wei Duo , Feng Jian‐Bo , Wu Xiao‐Feng 
Published: February 2015

AbstractThe first examples of a metal‐free oxidative cleavage of benzylic C—N bond using H2O2 as oxidant and Bu4NI as catalyst are reported.
ChemInform Abstract: Versatile and Sustainable Alcoholysis of Amides by a Reusable CeO2 Catalyst.
Authors: Siddik S. M. A. Hakim , Touchy Abeda Sultana , Tamura Masazumi , Shimizu Ken‐ichi 
Published: February 2015

AbstractVolatile alcohols (VIII) are used in excess and in a sealed tube.
ChemInform Abstract: Copper‐Catalyzed Decarboxylative Sulfonylation of α,β‐Unsaturated Carboxylic Acids.
Authors: Rokade Balaji V. , Prabhu Kandikere Ramaiah 
Published: February 2015

AbstractThe reaction of various (E)‐configurated acid substrates with sulfinates (II) under conditions A) affords the pharmaceutically important vinyl sulfones as exclusive (E)‐ isomers.
ChemInform Abstract: Synthesis of Organic Carbonates with Alkyl/Aryl 4,5‐Dichloro‐6‐oxopyridazine‐1(6H)‐carboxylates and ROH/AlCl3 under Ambient Condition.
Authors: Sung Gi Hyeon , Kim Bo Ram , Ryu Ki Eun , Kim Jeum‐Jong , Yoon Yong‐Jin 
Published: February 2015

AbstractThe reaction of alcohols/AlCl3 with alkyl or aryl 4,5‐dichloro‐6‐oxopyridazine‐1(6H)‐carboxylates (II) yields the corresponding symmetric or unsymmetric carboxylates (III).
ChemInform Abstract: Ligand‐Assisted Copper‐Catalyzed Oxidative Cross‐Coupling of Simple Phenols with Formamides for the Synthesis of Carbamates.
Authors: Reddy Nagireddy Veera , Kumar Gadde Sathish , Kumar Pailla Santhosh , Kantam M. Lakshmi , Reddy Kallu Rajender 
Published: February 2015

AbstractThe method is applied to the synthesis of the insecticide dimetan (VII).
ChemInform Abstract: Copper‐Catalyzed One‐Pot Synthesis of Unsymmetrical Arylurea Derivatives via Tandem Reaction of Diaryliodonium Salts with N‐Arylcyanamide.
Authors: Li Pengfei , Cheng Guolin , Zhang Hong , Xu Xianxiang , Gao Jingyuan , Cui Xiuling 
Published: February 2015

AbstractAn efficient one‐pot approach to multiple substituted ureas from N‐arylcyanamide and diaryliodonium salts is presented.
ChemInform Abstract: Magnetically Recoverable Nano‐Sized Mesoporous Solid Acid: Effective Catalysts for the Synthesis of 1‐Amidoalkyl‐2‐naphthols
Authors: Cai Zhixiang , Shu Chen , Peng Yanqing 
Published: February 2015

Abstractvia three‐component reaction of 2‐naphthol with aromatic aldehydes and benzamides (12 examples)
ChemInform Abstract: Copper(I) Bromide Catalyzed Arylation of Cyclic Enamides and Naphthyl‐1‐acetamides Using Diaryliodonium Salts.
Authors: Prakash Muthuraj , Muthusamy Subramaniam , Kesavan Venkitasamy 
Published: February 2015

AbstractA direct, high‐yielding C—H arylation at position 2 of cyclic enamides of type (I) becomes possible in the presence of CuBr as the catalyst at room temperature.
ChemInform Abstract: Photoinduced Skeletal Rearrangement of Diarylethenes Comprising Oxazole and Phenyl Rings.
Authors: Lvov Andrey G. , Shirinian Valerii Z. , Kachala Vadim V. , Kavun Alexey M. , Zavarzin Igor V. , Krayushkin Mikhail M. 
Published: February 2015

AbstractThe photocyclization/rearrangement reaction of diarylethenes provides various substituted naphthalene derivatives.
ChemInform Abstract: Regiospecific Synthesis of 7‐Hydroxyindoles from Pyrroles by Anionic Benzannulation.
Authors: Dinda Bidyut Kumar , Basak Shyam , Mal Dipakranjan 
Published: February 2015

AbstractLithiation of pyrroles (I) and (XII) and subsequent reaction with a variety of Michael acceptors provides a regiocontrolled synthesis of 7‐hydroxyindole derivatives.
ChemInform Abstract: Cobalt‐Catalyzed Direct Carbonylation of Aminoquinoline Benzamides.
Authors: Grigorjeva Liene , Daugulis Olafs 
Published: February 2015

AbstractA method for the cobalt catalyzed carbonylation of N‐(8‐quinolyl) substituted benzamides and acrylamides is developed using air as the oxidant in the presence of Mn(OAc)3 as promoter.
ChemInform Abstract: Metal‐Free One‐Pot Protocol for the Preparation of Unexpected Carbazole Derivative in Water: Easy Access to Pyrimidocarbazole and Pyridocarbazolone Derivatives.
Authors: Biswas Soumen , Majee Debashis , Dagar Anuradha , Samanta Sampak 
Published: February 2015

AbstractProduct (IIIa) is further transformed into pyrimidocarbazole (IV), a topoisomerase II inhibitor, and the pyrimidocarbazolone (V), the skeleton of a variety of natural products such as strychnos alkaloids.
ChemInform Abstract: Three‐Component Coupling of Alkyl/Aryl Isocyanides, Acetylene Dicarboxylates and (2,4‐Dioxothiazolidin‐3‐yl)acetic Acids.
Authors: Sanaeishoar Tayebeh , Mohave Fouad 
Published: February 2015

AbstractThe title reaction delivers highly functionalized (E)‐products.
ChemInform Abstract: A Facile Route to the Synthesis of 1,3,4‐Oxadiazoline Derivatives.
Authors: Hassanabadi Alireza , Zhiani Rahele 
Published: February 2015

AbstractFor title synthesis of 1,3,4‐oxadiazoline derivatives some novel N‐acyl araldehyde hydrazone educts synthesized by known method are used.
ChemInform Abstract: A New Three‐Component Coupling Reaction of Aryl Glyoxal, Malononitrile, and 4‐Hydroxy Coumarin Catalyzed by Recyclable TiO 2 Nanoparticles.
Authors: Khodabakhshi Saeed , Shahamirian Mozhgan , Baghernejad Mojtaba 
Published: February 2015

AbstractThe title eco‐friendly and economic reaction furnishes some novel pyrano[3,2‐c]chromene‐5‐ones containing an aroyl substituent by using a recyclable and safe catalyst and a green solvent.
ChemInform Abstract: Synthesis of Novel Chromeno‐Annulated cis‐Fused Pyrano[3,4‐c]benzopyran and Naphtho Pyran Derivatives via Domino Aldol‐Type/Hetero Diels—Alder Reaction and Their Cytotoxicity Evaluation.
Authors: Madda Jyothi , Venkatesham Akkaladevi , Bejjanki Naveen Kumar , Kommu Nagaiah , Pombala Sujitha , Ganesh Kumar C. , Rao Tadikamalla Prabhakar , Nanubolu Jagadeesh Babu 
Published: February 2015

AbstractDerivatives (IIIa), (IIIe), and (IIIf) exhibit promising cytotoxicity against different human cancer cell lines.
ChemInform Abstract: Polyhydroxyamino‐Piperidine‐Type Iminosugars and Pipecolic Acid Analogues from a D‐Mannose‐Derived Aldehyde.
Authors: Matassini Camilla , Mirabella Stefania , Ferhati Xhenti , Faggi Cristina , Robina Inmaculada , Goti Andrea , Moreno‐Clavijo Elena , Moreno‐Vargas Antonio J. , Cardona Francesca 
Published: February 2015

AbstractStraightforward strategies for the synthesis of diversely functionalized polyhydroxy and polyhydroxyamino piperidines are presented, starting from aldehydes (I) or (V).
ChemInform Abstract: An Easy One‐Pot Synthesis of Diverse 2,5‐Di(2‐pyridyl)pyrroles: A Versatile Entry Point to Metal Complexes of Functionalized, Meridial and Tridentate 2,5‐Di(2‐pyridyl)pyrrolato Ligands.
Authors: McSkimming Alex , Diachenko Vera , London Rachel , Olrich Kiara , Onie C. Jessica , Bhadbhade Mohan M. , Bucknall Martin P. , Read Roger W. , Colbran Stephen B. 
Published: February 2015

AbstractAlthough only moderate yields are obtained an easy one‐pot route to 2,5‐dipyridylpyrrole ligands (IV) is described.
ChemInform Abstract: Enantioselective Annulations for Dihydroquinolones by in situ Generation of Azolium Enolates.
Authors: Lee Anna , Younai Ashkaan , Price Christopher K. , Izquierdo Javier , Mishra Rama K. , Scheidt Karl A. 
Published: February 2015

AbstractSubstituents are tolerated in positions 4, 5, and 6 of the aminobenzyl chlorides, but not in position 3.
ChemInform Abstract: Regioselective Introduction of Heteroatoms at the C‐8 Position of Quinoline N‐Oxides: Remote C—H Activation Using N‐Oxide as a Stepping Stone.
Authors: Hwang Heejun , Kim Jinwoo , Jeong Jisu , Chang Sukbok 
Published: February 2015

AbstractAlkyl‐ and arylazides are unreactive under the developed conditions.
ChemInform Abstract: A Highly Enantioselective Acyl‐Mannich Reaction of Isoquinolines with Aldehydes Promoted by Proline Derivatives: An Approach to 13‐Alkyl‐tetrahydroprotoberberine Alkaloids.
Authors: Mengozzi L. , Gualandi A. , Cozzi P. G. 
Published: February 2015

AbstractThe new method affords alkylated isoquinolines as diastereomeric mixtures with high enantioselectivities.
ChemInform Abstract: A Cascade Cross‐Coupling and in situ Hydrogenation Reaction by Visible Light Catalysis.
Authors: Zhong Jian‐Ji , Wu Cheng‐Juan , Meng Qing‐Yuan , Gao Xue‐Wang , Lei Tao , Tung Chen‐Ho , Wu Li‐Zhu 
Published: February 2015

AbstractAn interesting oxidative coupling of N‐aryltetrahydroisoquinolines with indoles to yield adducts of type (III) and (V) is developed.
ChemInform Abstract: Synthesis of Polysubstituted Phenanthridines via Ligand‐Free Copper‐Catalyzed Annulation.
Authors: Chen Yan‐Fu , Hsieh Jen‐Chieh 
Published: February 2015

AbstractA novel synthesis of phenanthridines is developed utilizing the addition reaction of Grignard reagents to nitriles followed by copper‐catalyzed intramolecular C‐N bond coupling.
ChemInform Abstract: One‐Pot Synthesis of Highly Substituted Polyheteroaromatic Compounds by Rhodium(III)‐Catalyzed Multiple C—H Activation and Annulation.
Authors: Jayakumar Jayachandran , Parthasarathy Kanniyappan , Chen Yi‐Hsiang , Lee Tai‐Hua , Chuang Shih‐Ching , Cheng Chien‐Hong 
Published: February 2015

AbstractRh‐catalyzed reaction of N‐hydroxybenzamidines with an excess of internal alkynes and an excess of Cu(OAc)2 as the oxidant is described to produce polyhetarenes in good yields.
ChemInform Abstract: An Efficient Synthesis of 3H‐Pyrrolo[3,2‐d]pyrimidin‐4(5H)‐one Derivatives via an Iminophosphorane (I).
Authors: He Ping , Yan Yan‐Mei , Ding Ming‐Wu 
Published: February 2015

AbstractAdvantages of the new method are mild reaction conditions, good yields and easily changeable substituents.
ChemInform Abstract: Utility of 6‐Amino‐2‐thiouracils as a Core of Biologically Potent Polynitrogen—Sulfur Fused Heterocycles.
Authors: Rabie Samira T. , Abdel‐Monem Reham A. , Mohamed Nadia R. , Hashem Ahmed I. , Nada Afaf A. 
Published: February 2015

AbstractA variety of new pyridopyrimidine derivatives are synthesized based on one‐pot three‐component reactions of 6‐amino‐2‐thiouracil derivatives (I) and (XIII).
ChemInform Abstract: One‐Pot NHC‐Assisted Access to 2,3‐Dihydropyrimido[4,5‐d]pyrimidin‐4(1H)‐ones.
Authors: Liu Mingxing , Li Jiarong , Chen Shu , Huang Danfei , Chai Hongxin , Zhang Qi , Shi Daxin 
Published: February 2015

AbstractTarget compounds (IV), (VI), (VIII), and (X) are prepared in high yields via a three‐component reaction between ketones (III) or (V) or benzaldehyde (IX), guanidines (I) or amidines (VII) and 2‐(ethoxymethylene)malononitrile (II) using 1,3‐dipropyl‐1,3‐dihydroimidazol‐2,2‐diyl as NHC catalyst.
ChemInform Abstract: NaSH in the Construction of Thiophene Ring Fused with N‐Heterocycles: A Rapid and Inexpensive Synthesis of Novel Small Molecules as Potential Inducers of Apoptosis.
Authors: Kolli Sunder Kumar , Nakhi Ali , Medishetti Raghavender , Yellanki Swapna , Kulkarni Pushkar , Ramesh Raju R. , Pal Manojit 
Published: February 2015

AbstractThe first examples of the use of NaSH to construct a thiophene ring fused with N‐heterocycles via a SnAr‐type reaction—cyclization strategies are given.
ChemInform Abstract: [HCo(CO)4]‐Catalyzed Three‐Component Cycloaddition of Epoxides, Imines, and Carbon Monoxide: Facile Construction of 1,3‐Oxazinan‐4‐ones.
Authors: Liu Lixia , Sun Huailin 
Published: February 2015

AbstractAn efficient three‐component reaction of imines, epoxides and carbon monoxide is developed using HCo(CO)4 as in situ generated catalyst from Ph3Si‐Co(CO)4 and MeOH.
ChemInform Abstract: Synthesis of Pyrimido[2,1‐b][1,3,5]thiadiazines Containing Polyfluoroalkyl‐ and Amino Acid Fragments
Authors: Khudina O. G. , Ivanova A. E. , Burgart Ya. V. , Saloutin V. I. 
Published: February 2015

Abstractby a multicomponent cyclization of 6‐polyfluoroalkyl‐2‐thiouracils with formaldehyde and amine or amino acids, respectively
ChemInform Abstract: σ‐Ferrier Rearrangement of Carbohydrate Derived Vinylcyclopropanes: A Facile Approach to Oxepane Analogues.
Authors: Ganesh Venkataraman , Kundu Taraknath , Chandrasekaran Srinivasan 
Published: February 2015

AbstractA novel route to access functionalized oxepanes and 2‐deoxyseptanosides through Ferrier type ring‐expansion of carbohydrate based vinylcyclopropanes is developed.
ChemInform Abstract: Stereocontrolled Synthesis of 1,5‐Stereogenic Centers Through Three‐Carbon Homologation of Boronic Esters.
Authors: Unsworth Phillip J. , Leonori Daniele , Aggarwal Varinder K. 
Published: February 2015

AbstractAn efficient procedure for the three‐carbon homologation of pinacol boronic esters (I) is developed.
ChemInform Abstract: Asymmetric Synthesis of (‐)‐Pterosin N from a Chiral 1,3‐Dioxolanone.
Authors: Wu Hsiu‐Han , Hsu Shao‐Chien , Hsu Feng‐Lin , Uang Biing‐Jiun 
Published: February 2015

AbstractThe first asymmetric total synthesis of the sesquiterpene (‐)‐pterosin N is described.
ChemInform Abstract: Labdane Diterpenoids from the Roots of Amomum maximum and Their Cytotoxic Evaluation.
Authors: Luo Jian‐Guang , Yin Hong , Fan Bo‐Yi , Kong Ling‐Yi 
Published: February 2015

AbstractAmomax A (I), B (II), and C (III) are isolated together with two known diterpenes.
ChemInform Abstract: Two New C‐seco Limonoids from the Fruit of Melia azedarach
Authors: Jin Qinghao , Lee Chul , Lee Jin Woo , Choi Jeong Yeon , Hong Jin Tae , Kim Youngsoo , Lee Mi Kyeong , Hwang Bang Yeon 
Published: February 2015

Abstractisolation and structure elucidation
ChemInform Abstract: Winolides A—C, Bioactive Sesquiterpene Lactones with Unusual 5,6‐Secoeudesmane Frameworks from Inula wissmanniana.
Authors: Cheng Xiang‐Rong , Shao Wen‐Hao , Zhang Shou‐De , Wang Guo‐Wei , Shan Lei , Shen Yun‐Heng , Sun Qing‐Yan , Jin Hui‐Zi , Zhang Wei‐Dong 
Published: February 2015

AbstractThe isolation and structure elucidation of winolide A (Ia), B (Ib) and C (II) is described.
ChemInform Abstract: Merrilliadione — A Rare Isopropyl (13→11)‐abeo‐9,11‐seco Abietane Diterpene from Illicium merrillianum.
Authors: Tian Xinhui , Yue Rongcai , Zhang Shoude , Shen Yunheng , Ye Ji , Shan Lei , Li Huiliang , Wen Bo , Xu Xike , Zhang Weidong 
Published: February 2015

AbstractThe cytotoxic activity of merrilliadione (I) is moderate against several human cancer cell lines.
ChemInform Abstract: Reactions of 17‐Chloro‐16‐formylandrosta‐5,16‐diene with Thiohydrazides of Oxamic Acids.
Authors: Zavarzin I. V. , Antonov Ya. S. , Chernoburova E. I. , Shchetinina M. A. , Kolotyrkina N. G. , Shashkov A. S. 
Published: February 2015

AbstractThe title reaction smoothly affords the expected thiohydrazones (III).
ChemInform Abstract: Gold(III) Chloride and Phenylacetylene: A Catalyst System for the Ferrier Rearrangement, and O‐Glycosylation of 1‐O‐Acetyl Sugars as Glycosyl Donors.
Authors: Roy Rashmi , Rajasekaran Parasuraman , Mallick Asadulla , Vankar Yashwant D. 
Published: February 2015

AbstractA new catalyst system AuCl3/phenylacetylene is developed to promote the Ferrier rearrangement of glycals and the O‐glycosylation of 1‐O‐acetyl sugars.
ChemInform Abstract: Phosphoric Acid Catalyzed Desymmetrization of Bicyclic Bislactones Bearing an All‐Carbon Stereogenic Center: Total Syntheses of (‐)‐Rhazinilam and (‐)‐Leucomidine B.
Authors: Gualtierotti Jean‐Baptiste , Pasche Delphine , Wang Qian , Zhu Jieping 
Published: February 2015

AbstractDesymmetrization of bislactones of type (I) with an alcohol in the presence of a chiral imidodiphosphonic acid as catalyst produces enantioenriched 4‐substituted‐4‐formylpimelate monoacids including Kuehne′s aldehyde (IIIa).
ChemInform Abstract: A New Approach to Asymmetric Synthesis of Infectocaryone.
Authors: Liu Xiubing , Hu Lingling , Liu Xiaojing , Jia Junhao , Jiang Lizhen , Lin Jiangfeng , Chen Xiaochuan 
Published: February 2015

AbstractA novel strategy for the synthesis of (‐)‐ and (+)‐infectocaryone from commercial sugars is described.