Synthesis of alkyl (α-phenylthioalkenyl) ketones containing a (Z)-trisubstituted olefinic fragment
摘要:
Warren's method, which has been proposed for the synthesis of alpha-phenylthiodialkyl ketones, appeared to be inefficient for the preparation of their alkenyl alkyl analogs. The latter were prepared in good yields by alkenylation of alkyl phenylthiomethyl ketones with alkenyl bromides.
Selective .gamma. alkylation of copper enolates derived from .alpha.,.beta.-unsaturated acids: factors affecting scope and regio- and stereoselectivity
作者:Patricia M. Savu、John A. Katzenellenbogen
DOI:10.1021/jo00315a003
日期:1981.1
SAVU P. M.; KATZENELLENBOGEN J. A., J. ORG. CHEM., 1981, 46, NO 2, 239-250
作者:SAVU P. M.、 KATZENELLENBOGEN J. A.
DOI:——
日期:——
Synthesis of alkyl (α-phenylthioalkenyl) ketones containing a (Z)-trisubstituted olefinic fragment
作者:N. Ya. Grigorieva、P. G. Tsiklauri
DOI:10.1023/b:rucb.0000035654.60768.fb
日期:2004.3
Warren's method, which has been proposed for the synthesis of alpha-phenylthiodialkyl ketones, appeared to be inefficient for the preparation of their alkenyl alkyl analogs. The latter were prepared in good yields by alkenylation of alkyl phenylthiomethyl ketones with alkenyl bromides.
Synthesis of the natural isomer of a tetrahomoterpene alcohol obtained from the codling moth