Enantioselective Fluoroamination: 1,4-Addition to Conjugated Dienes Using Anionic Phase-Transfer Catalysis
作者:Hunter P. Shunatona、Natalja Früh、Yi-Ming Wang、Vivek Rauniyar、F. Dean Toste
DOI:10.1002/anie.201302002
日期:2013.7.22
Chiral‐anion phase‐transfercatalysis (PTC) has been applied towards the enantioselective fluorocyclization reactions of 1,3‐dienes. The method affords unprecedented fluorinated benz[f]isoquinoline and octahydroisoquinoline products in high yields and up to 96 % ee. New fluorinated amine reagents outperformed Selectfluor in the desired transformation.
手性阴离子相转移催化(PTC)已用于1,3-二烯的对映选择性氟环化反应。该方法提供了前所未有的氟化苯并[ f ]异喹啉和八氢异喹啉产品,产率高,ee高达96%。在所需的转化中,新型氟化胺试剂的性能优于Selectfluor。