A Simple One-Pot Method for the Preparation of Allyl Azides from Allyl Alcohols Using Triphosgene: Synthesis of<i>N</i>1-Cinnamyl Azetidin-2-ones
作者:A. R. Deshmukh、A. Jayanthi、V. K. Gumaste
DOI:10.1055/s-2004-820046
日期:——
A simple and efficient one-pot method for the preparation of allyl azides fromallylalcohols using triphosgene and sodium azide is described. An application of cinnamyl azide for the synthesis of various Nl-cinnamyl azetidin-2-ones is also described.
Gold-catalysed allylic alkylation of aromatic and heteroaromatic compounds with allylic alcohols
作者:Weidong Rao、Philip Wai Hong Chan
DOI:10.1039/b805067h
日期:——
Friedel-Crafts allylicalkylation of a wide variety of aromatic and heteroaromatic compounds with allylic alcohols catalysed by AuCl(3) (5 mol%) under mild conditions at room temperature was accomplished in good to excellent yields (up to 99%) and regioselectivity.
Iodine-catalyzed allylation of 1,3-dicarbonyl compounds with allylic alcohols at room temperature
作者:Weidong Rao、Adeline Hui Ling Tay、Pei Jing Goh、Jessica Mun Ling Choy、Justin Kaijie Ke、Philip Wai Hong Chan
DOI:10.1016/j.tetlet.2007.11.005
日期:2008.1
A highly efficient iodine-catalyzed allylation of 1,3-dicarbonyl compounds with a wide variety of allylic alcohols has been developed. The reaction is operationally straightforward and proceeds under very mild conditions at room temperature in good to excellent yields (up to 99%) and regioselectivity. (c) 2007 Elsevier Ltd. All rights reserved.
Iodine-catalyzed allylic alkylation of sulfonamides and carbamates with allylic alcohols at room temperature
A highly efficient iodine-catalyzed allylic alkylation of a wide variety of sulfonamides and carbamates with allylic alcohols is reported herein. The reaction is operationally straightforward and proceeds under very mild conditions at room temperature in good to excellent yields (up to 99%). (C) 2008 Elsevier Ltd. All rights reserved.
GIANNANGELI M.; BAIOCCHI L., TETRAHEDRON, 1980, 36, NO 10, 1381-1384