Title of article :
Synthesis of Enantiomerically Pure Cyclopropyl Trifluoroborates
Author/Authors :
Hohn، Erwin نويسنده , , Pietruszka، Jorg نويسنده , , Solduga، Gemma نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Abstract :
Enantiomerically pure cyclopropylboronic esters were converted to the corresponding trifluoroborates, versatile intermediates for a variety of transformations. The new deprotection conditions allowed the utilization of general building blocks for cyclopropyl amines.
Keywords :
boron , protecting groups , cross-coupling , Stereoselectivity , cyclopropanes
