Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 第 35 卷Ernst Schaumann Thieme, 2000 - 850 頁 Science of Synthesis: Houben-Weyl Methods of Molecular Transformations is the entirely new edition of the acclaimed reference series Houben-Weyl, the standard synthetic chemistry resource since 1909. This new edition is published in English and will comprise 48 volumes published between the years 2000 and 2008. Science of Synthesis is a quality reference work developed by a highly esteemed editorial board to provide a comprehensive and critical selection of reliable organic and organometallic synthetic methods. This unique resource is designed to be the first point of reference when searching for a synthesis strategy.
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第 1 到 3 筆結果,共 71 筆
... prepared from 2 - methylpropan - 2 - ol in 83 % yield . [ 20 ] Similarly prepared from the corresponding alcohols are 2 - chloro - 2,3 - dimethylbu- tane ( 50 % ) , 2 2,3 - dichloro - 2,3 - dimethylbutane ( 64 % ) , 21 2 - chloro - 2,5 ...
... prepared , chlorotri- phenylphosphonium chloride is easy to handle as it is a crystalline substance that is read ... preparation of the phosphonium reagent than the toxic chlorine gas . Oxir- anes 45 form ẞ - chloro alcohols 46 and 47 ...
... preparation of the chlorophosphate reagent , i.e. whether isolated or prepared in situ , does not influence the yield or regioselectivity . The selectivity is in all cases > 95 % , yielding mainly ẞ - chloro alcohol 55 in the case of ...