COMPOUND BINDING TO PPARG BUT NOT ACTING AS PROMOTER AND PHARMACEUTICAL COMPOSITION FOR TREATING PPARG-RELATED DISEASES CONTAINING SAME AS ACTIVE INGREDIENT
COMPOUND BINDING TO PPARG BUT NOT ACTING AS PROMOTER AND PHARMACEUTICAL COMPOSITION FOR TREATING PPARG-RELATED DISEASES CONTAINING SAME AS ACTIVE INGREDIENT
Aluminum Bases for the Highly Chemoselective Preparation of Aryl and Heteroaryl Aluminum Compounds
作者:Stefan H. Wunderlich、Paul Knochel
DOI:10.1002/anie.200804966
日期:2009.2.9
Selective CH activation with a series of neutral aluminum trisamide bases led to a wide range of polyfunctional aryl and heteroarylaluminum reagents. Ester and cyano groups are stable under the reaction conditions for this direct alumination, and donor oxygen substituents are efficient directing groups. High metalation regioselectivities were observed with O,S and N,S heterocycles (see example).