Jeong, Jae Uk; Sutton, Scott C.; Kim, Seongkon, Journal of the American Chemical Society, 1995, vol. 117, # 40, p. 10157 - 10158
作者:Jeong, Jae Uk、Sutton, Scott C.、Kim, Seongkon、Fuchs
DOI:——
日期:——
Synthesis of the South Unit of Cephalostatin. 7. Total Syntheses of (+)-Cephalostatin 7, (+)-Cephalostatin 12, and (+)-Ritterazine K<sup>1</sup>
作者:Jae Uk Jeong、Chuangxing Guo、P. L. Fuchs
DOI:10.1021/ja9817141
日期:1999.3.1
functionality and spiroketal stereochemistry of the symchiral South portion of cephalostatin 7 (10) is described. Reaction of a 1:1 mixture of α-azidoketones 5 and 6 with sodium hydrogen telluride is followed by cleavage of the protecting groups cephalostatin 12 (9), cephalostatin 7 (10), and ritterazine K (11).