作者:Susan C. Wilkinson、Oscar Lozano、Marie Schuler、Maria C. Pacheco、Roger Salmon、Véronique Gouverneur
DOI:10.1002/anie.200901795
日期:2009.9.7
A refreshing cascade: General fluorocyclization reactions will breathe new life into the use of fluorinated hetero‐ and carbocycles as pharmaceuticals and agrochemicals. Allyl silanes have now been shown to undergo fluorination–cyclization with NF reagents to give cis‐ and trans‐substituted fluorinated heterocycles selectively (see scheme). The correct choice of silyl group was critical to prevent