Hexa-Coordinate phosphorus Chemistry and Life Chemistry

The amino acids' side chains were acting as the relay device to regulate the chemical reactivi-ties of the N-phosphoryl amino acids. These modulation effects were performed through the partici-pation of the phosphoryl group.     

Problems in Chemistry

利用数学方法解决化学问题是化学及相关专业学生必备的技能之一。作者Daley,H.O.针对这一需要,为大学学习普通化学的学生编写了这本习题集。通过解题学生可以检验自己对化学原理掌握的深浅程度。     

Chinese Journalof Chemistry

35 4ＦｅｎｇＬｉｎＲｏａｄＳｈａｎｇｈａｉ2 0 0 0 32 ,Ｃｈｉｎａｔｏｂｅｃｏｍｐｌｅｔｅｄａｎｄ　　Ｔｅｌ:(+86 ) 0 2 1 6 416 330 0 2 6 5 5　Ｆａｘ :(+86 ) 0 2 1 6 416 6 12 8ｓｕｂｍｉｔｔｅｄｔｏｇｅｔｈｅｒｗｉｔｈ　　Ｅ ｍａｉｌ:ｂｉａｎｊｉ@ｐｕｂ .ｓｉｏｃ .ａｃ.ｃｎｔｈｅｍａｎｕｓｃｒｉｐｔｔｏｔｈｅ　　ｈｔｔｐ :/ /ｗｗｗ ..ｓｉｏｃ .ａｃ .ｃｎ/ｐｕｂｌｉｃａｔｉｏｎ/Ｃｈｉｎ .Ｊ.Ｃｈｅｍ .ＣｈｉｎｅｓｅＪｏｕｒｎａｌｏｆＣｈｅｍｉｓｔｒｙ　Ｔｉｔｌｅｏｆｍａｎｕｓｃｒｉｐｔ:Ｎａｍｅ(ｓ…     

Principles of Modern Chemistry

本书由Oxtoby,D.W.&Nachtrieb,N.H.所著,CBS College 1986年出版,是一本标准的大学普通化学教科书,主要由三大部分构成.一是宏观唯象知识,如气态、液态、化学平衡;二是微观结构,包括分子和原子结构,用以解释宏观化学问题;三是化学原理在自然界和工业中的应用.本书内容新     

Macmillan Dictionary of Chemistry

《麦克米伦化学词典》(英文版)由麦克米伦出版有限公司(英国)于1987年出版,编者为D·B·希伯特和A·M.詹姆斯。该词典共收入5200条词条,涉及化学领域各个分支。与同类词典相比,其独到之处是有关无机和有机化合物名称的词汇所占比例甚小;也未包括一些能在一般手册中查到的化合物物理数据,取而代之的是大量的化学术语和定义。词典中对每一词汇均提供了较为详尽的释义和有关资料,如方程式、分子式、化合物的制备和性质、应用和用途等,是化学及其他相关领域科研人员及师生的一本理想的工具书。本书已由世界图书出版公司购得重印权,需要者请到当地外文书店或新华书店外文部购买,(编目号为W29/22)。     

Working with Sir Derek H. R. Barton. “Chemistry,through Chemistry and For Chemistry”

The author reports on his experience as editor of Derek H. R. Barton's autobiography, Some Recollections of Gap Jumping, and video documentary of Barton produced less than a year before Barton's death on March 16, 1998.     

The Chemistry of Hainanensine Derivatives

Hainanensine(1) and its analog 6 were obtained through intramolecular regiospecific cycliza-tion. Reduction of 6 under different conditions gave 7～12. The stereochemistry was established bychemical correlation, spectral analysis and X-ray diffraction.     

Supramolecular Chemistry of Peptide Bundles

Amphiphilic octadecapeptides containing 8～9 leucines in the hydrophobic phase wete syn-thesized and shown to self-associate to form α-helical hexamers. The NMR spectra of molecular com-plexes from such peptides and substrate 1 showed that these hexamers exist as a twisted helical bundlecontaining an annular space in its middle.     

Structural Chemistry of Heteroselenometallic Clusters

1INTRoDUCTIoNThechemistryof[MS'j'-(M=Mo,W)anionsandtheirrelatedcompoundshavebeenextensivelyinvestigatedfortheirrelevancetobiologicalsystem,richstruc-turalchemistryandspecialreactivepropertiesaswellaspotentialapplicationinnon-linearopticalmaterials,t1~5iwhereasthatof[MSe'j'-(M=Mo,W)anionsandtheirrelatedcompoundshavereceivedattentiononlyinrecentyears.t6~7)Inl989lMhllerisolatedtwoclustercompounds,namely,cubane-like[OMoSe3Cl-(CuPPh,),j(siandlinear[WSe'(AgPPh,),).t9iAfterthat,lbersstud…     

The Fascinating Chemistry of α-Haloamides

The aim of this review is to highlight the rich chemistry of α-haloamides originally mainly used to discover new C−N, C−O and C−S bond forming reactions, and later widely employed in C−C cross-coupling reactions with C(sp³), C(sp²) and C(sp) coupling partners. Radical-mediated transformations of α-haloamides bearing a suitable located unsaturated bond has proven to be a straightforward alternative to access diverse cyclic compounds by means of either radical initiators, transition metal redox catalysis or visible light photoredox catalysis. On the other hand, cycloadditions with α-halohydroxamate-based azaoxyallyl cations have garnered significant attention. Moreover, in view of the important role in life and materials science of difluoroalkylated compounds, a wide range of catalysts has been developed for the efficient incorporation of difluoroacetamido moieties into activated as well as unactivated substrates.     

New Chemistry of α-Silyl Vinylsulfides

α-Silyl Vinylsulfides, obtained in a stereoselective manner through enethiolizable silyl thioketones, can be used for the synthesis of vinylsulfides and vinylsilane with a specific geometry, and for the preraration of bicyclic and open chain thiofunzionalized enones.