作者:Cherif Behloul、Aicha Chouti、David Guijarro、Francisco Foubelo、Carmen Nájera、Miguel Yus
DOI:10.1016/j.tet.2016.10.020
日期:2016.12
The reaction of primary, secondary, allylic and benzylic trityl ethers with indium powder in MeOH/NH4Cl led to reductive cleavage of the trityl-oxygen bond, affording the corresponding alcohols in good to excellent yield under very mild reaction conditions. The detritylation process could successfully be extended to mono and detritylated diols. This methodology represents a new and efficient detritylation
伯,仲,烯丙基和苄基三苯甲基醚与铟粉在MeOH / NH 4 Cl中的反应导致三苯甲基-氧键的还原裂解,从而在非常温和的反应条件下以良好或优异的收率提供了相应的醇。去三苯甲基化过程可以成功地扩展到单和去三苯甲基化的二醇。这种方法学代表了在温和的反应条件下的一种新的有效的去三苯甲基化程序。