Synthesis and applications of C2-symmetric guanidine bases
摘要:
The preparation of the tetracyclic C-2-symmetric guanidinium salts 5 and 11-13 is reported together with their application to enantioselective transformations. (C) 2003 Elsevier Ltd. All rights reserved.
Synthesis and applications of C2-symmetric guanidine bases
摘要:
The preparation of the tetracyclic C-2-symmetric guanidinium salts 5 and 11-13 is reported together with their application to enantioselective transformations. (C) 2003 Elsevier Ltd. All rights reserved.