Studies on the total synthesis of the macrolide antitumor agent rhizoxin. 1. Synthesis of the C3C13 segment
摘要:
An asymmetric synthesis of the C3-C13 segment of rhizoxin is described in which the relative stereochemistry of C7 and C8 is established through a chelation-controlled allylation followed by Mitsunobu inversion, and the pyran ring is constructed by a photochemically initiated 6-exo radical cyclization. (C) 1997 Elsevier Science Ltd.
Studies on the total synthesis of the macrolide antitumor agent rhizoxin. 1. Synthesis of the C3C13 segment
摘要:
An asymmetric synthesis of the C3-C13 segment of rhizoxin is described in which the relative stereochemistry of C7 and C8 is established through a chelation-controlled allylation followed by Mitsunobu inversion, and the pyran ring is constructed by a photochemically initiated 6-exo radical cyclization. (C) 1997 Elsevier Science Ltd.
Studies on the total synthesis of the macrolide antitumor agent rhizoxin. 1. Synthesis of the C3C13 segment
作者:James D. White、Christine S. Nylund、Neal J. Green
DOI:10.1016/s0040-4039(97)01780-2
日期:1997.10
An asymmetric synthesis of the C3-C13 segment of rhizoxin is described in which the relative stereochemistry of C7 and C8 is established through a chelation-controlled allylation followed by Mitsunobu inversion, and the pyran ring is constructed by a photochemically initiated 6-exo radical cyclization. (C) 1997 Elsevier Science Ltd.