Preparation of Some Derivatives of N‐<i>tert</i>‐Butyldecahydro‐3‐isoquinoline Carboxamide
作者:David M. Casper、Shawn R. Hitchcock
DOI:10.1080/00397910701555659
日期:2007.10.1
Abstract N‐tert‐Butyldecahydro‐3‐isoquinoline carboxamide (1) is a key structural fragment present in a variety of medicinally important HIV protease inhibitors. Derivatives of this carboxamide were prepared by alkylation with either 2‐iodoethanol, allyl bromide, or bromoacetaldehyde dimethylacetal. The corresponding aldehyde of the dimethylacetal derivative was prepared by reaction with BBr3 in CH2Cl2