Oxa-Pictet–Spengler reaction in water. Synthesis of some (±)-1-aryl-6,7-dimethoxyisochromans
作者:Aamer Saeed
DOI:10.1016/j.cclet.2009.11.009
日期:2010.3
Abstract An acid catalyzed oxa-Pictet–Spengler reaction ‘on water’ leading to the synthesis of a variety of 1-aryl-6,7-dimethoxyisochromans is described. The aqueous chemistry is a much cleaner, efficient, cheaper and simple method for synthesis. The scope of reactions was extended to thia-Pictet–Spengler reaction to afford the some isothiochromans.
摘要描述了一种酸催化的“ oxa-Pictet-Spengler反应在水上”反应,该反应导致合成各种1-芳基-6,7-二甲氧基异色满。水性化学物质是一种更清洁,有效,便宜且简单的合成方法。反应范围扩大到了硫杂-皮格特-斯宾格勒反应,得到了一些异硫氰酸盐。