A Dynamic Thermodynamic Resolution Strategy for the Stereocontrolled Synthesis of Streptonigrin.
A Dynamic Thermodynamic Resolution Strategy for the Stereocontrolled Synthesis of Streptonigrin.
复制标题
DOI:
10.1002/anie.202213692
复制
发表时间:
2023-01-26
影响因子:
16.6
通讯作者:
Harrity, Joseph P. A.
中科院分区:
文献类型:
--
作者:
Perez, Luis F. Valdez;Bachollet, Sylvestre P. J. T.;Orlov, Nikolai V. V.;Kopf, Kenji P. M.;Harrity, Joseph P. A.
We report that axially chiral biaryl boronic esters can be generated with control of atroposelectivity by a Binol‐mediated dynamic thermodynamic resolution process. These intermediates can be progressed to enantioenriched products through stereoretentive functionalization of the carbon–boron bond. Finally, we have exploited this method in the first highly stereoselective total synthesis of P‐streptonigrin. The long‐standing challenge of preparing P‐streptonigrin with high levels of enantioenrichment has been addressed by the use of an atroposelective dynamic thermodynamic resolution process. The strategy highlights the versatility of organoboron chemistry, as it plays a central role in ring synthesis, atropisomer resolution and functional group installation.
登录
查看更多内容
影响因子:
16.6
作者:
Hazra, Chinmoy Kumar;Dherbassy, Quentin;Colobert, Francoise
通讯作者:
Colobert, Francoise
影响因子:
16.6
作者:
Clayden, Jonathan;Senior, James;Helliwell, Madeleine
通讯作者:
Helliwell, Madeleine
影响因子:
4.3
作者:
Brown, Andrew W.;Comas-Barcelo, Julia;Harrity, Joseph P. A.
通讯作者:
Harrity, Joseph P. A.
影响因子:
15
作者:
CHIU, YYH;LIPSCOMB, WN
通讯作者:
LIPSCOMB, WN
DOI:
10.1021/jo402388f
发表时间:
2013-12-20
期刊:
The Journal of organic chemistry
影响因子:
--
作者:
Donohoe TJ;Jones CR;Kornahrens AF;Barbosa LC;Walport LJ;Tatton MR;O'Hagan M;Rathi AH;Baker DB
通讯作者:
Baker DB