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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... purified by semipreparative TLC ( petro- leum ether / Et2O 7 : 3 ) ; yield : 0.109 g ( 91 % ) . 35.1.5.2.12 Method 12 : Hydrochlorination of Epoxides Using Cerium ( III ) Chloride Cerium ( III ) chloride is a very inexpensive , nontoxic ...
... purified by crystallization or column chromatography ; yield : 65–98 % ( 35–78 % after purification ) . 35.2.5.1.5 Method 5 : Sulfobromination of Alkenes Compounds with vicinal bromo and sulfanyl groups can be synthesized by the ...
... purified by flash chromatogra- phy ; yield : 50–92 % . Iodohydrins 16 ; General Procedure : 34 NIS ( 1.5 equiv ) was added at −20 ° C over 30 min to a 0.1 M soln of the alkene in DME / H2O ( 2 : 1 ) . The reaction was complete in less ...