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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... yield ( Scheme 13 ) .30 Likewise , 1 - bromo - 3 - fluoropropane reacts with benzene at -10 ° C over 30 min in the presence of boron trichloride or boron tribromide to give ( 3 - bromopropyl ) - benzene in 60 % yield . When boron ...
... yield ) . [ 19 ] Methylbenzenes 3 react in the presence of silica gel to form benzyl bromides 4 ( Scheme 2 ) . [ 20 ] ... yield of 80 % . ( 21 The treatment of 1,4 - dimethylbenzene under the same conditions provides 1- ( bromomethyl ) -4 ...
... yields . For example , benzyl bromide ( 1 , R1 = H ) is obtained in 87 % yield when sulfuric acid , dissolved in acetic acid , is slowly added to a mixture of benzene , paraformaldehyde , acetic acid , and powdered sodium bromide at 80 ...