TY - JOUR
T1 - Enantiospecific synthesis of C20C28 segment of concanamycin A
T2 - Application of diethylisopropylsilyl protecting group
AU - Toshima, Kazunobu
AU - Misawa, Mari
AU - Ohta, Kazumi
AU - Tatsuta, Kuniaki
AU - Kinoshita, Mitsuhiro
N1 - Funding Information:
Acknowledgement: We are grateful to the Institute of Microbial Chemistry for the generous support of our program. Financial support by the Ministry of Education, Science and Culture (Grant-in-Aid Scientific Research) is deeply acknowledged. We also thank Messrs. S. Nishimura and A. Asai for their technical assistance.
PY - 1989
Y1 - 1989
N2 - A complex C20C28 segment 5 of concanamycin A (1) has been first synthesized without side reactions by effective de-O-silylation of 2a, which was constructed from the ethyl ketone 3 by glycosidation with the fluoride 4.
AB - A complex C20C28 segment 5 of concanamycin A (1) has been first synthesized without side reactions by effective de-O-silylation of 2a, which was constructed from the ethyl ketone 3 by glycosidation with the fluoride 4.
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U2 - 10.1016/S0040-4039(01)93910-3
DO - 10.1016/S0040-4039(01)93910-3
M3 - Article
AN - SCOPUS:0024428590
SN - 0040-4039
VL - 30
SP - 6417
EP - 6420
JO - Tetrahedron Letters
JF - Tetrahedron Letters
IS - 46
ER -