Macrocyclization by nickel-catalyzed, ester-promoted, epoxide-alkyne reductive coupling: total synthesis of (-)-gloeosporone.
Macrocyclization by nickel-catalyzed, ester-promoted, epoxide-alkyne reductive coupling: total synthesis of (-)-gloeosporone.
复制标题
DOI:
10.1002/anie.200902079
复制
发表时间:
2009
影响因子:
16.6
通讯作者:
Jamison, Timothy F.
中科院分区:
文献类型:
--
作者:
Trenkle, James D.;Jamison, Timothy F.
Macrocycles are found in important and diverse molecules such as naturally occurring peptides (e.g., cyclosporine), oligosaccharides (cyclodextrins), and polyketides (erythromycin) and synthetic compounds such as crown ethers and polyenes. The most common strategy to prepare macrocyclic lactones (macrolides) is by intramolecular C–O bond formation to provide the lactone functional group itself. Though often successful and high yielding, this approach is also highly context-dependent and in some cases provides little to none of the desired macrocycle. The development of methods for macrocyclization has thus received much attention. Herein we report a new C–C bond forming strategy for macrocyclization, nickel-catalyzed epoxide alkyne reductive coupling, and illustrate its use in the synthesis of the macrolide natural product (−)-gloeosporone (1).
登录
查看更多内容
影响因子:
1.8
作者:
CARLING, RW;HOLMES, AB
通讯作者:
HOLMES, AB
影响因子:
5.2
作者:
Peng, Jianbiao;Clive, Derrick L. J.
通讯作者:
Clive, Derrick L. J.
影响因子:
3.2
作者:
Ley, SV;Cleator, E;Hollowood, CJ
通讯作者:
Hollowood, CJ
影响因子:
15
作者:
Molinaro, C;Jamison, TF
通讯作者:
Jamison, TF
影响因子:
1.8
作者:
MEYER, WL;SCHWEIZER, WB;KELLY, SE
通讯作者:
KELLY, SE