Zh. Guo et Ag. Schultz, Reactions of 4,4 '-difluoro-biphenyl-3,3 '-dicarboxylic acid dimethyl ester with amino alcohols. A convenient route to biphenyl tetra-alcohols, TETRAHEDR L, 42(9), 2001, pp. 1603-1606
An efficient method for the preparation of biphenyl tetraols 10-15 and 18 i
s described. These poly-functional products should prove valuable as scaffo
lds for combinatorial library construction and as core structural units for
dendrimer synthesis. (C) 2001 Published by Elsevier Science Ltd.