Hydroxyselenylation and Tethered Silanoxyselenylation of Allylic Silanols.
Hydroxyselenylation and Tethered Silanoxyselenylation of Allylic Silanols.
复制标题
DOI:
10.1021/acs.joc.2c00119
复制
发表时间:
2022-04-01
期刊:
影响因子:
--
通讯作者:
Sathyamoorthi S
中科院分区:
文献类型:
--
作者:
Joshi H;Sathyamoorthi S
We present protocols for the highly regioselective hydroxyselenylation and silanoxyselenylation of allylic silanols. N-(Phenylseleno)phthalimide acts as the selenylating agent for both transformations. Under basic conditions, hydroxyselenylation proceeds with >20:1 regioselectivity, and the products are valuable synthons for further transformations. We show that the silanol plays a critical role in maintaining the yield and regioselectivity of this reaction. Surprisingly, under acidic conditions, the hydroxyselenylation pathway is blocked, and products of a tethered silanoxyselenylation are exclusive.
登录
查看更多内容
影响因子:
5.2
作者:
Shinde, Anand H.;Sathyamoorthi, Shyam
通讯作者:
Sathyamoorthi, Shyam
影响因子:
1.8
作者:
COOPER, MA;WARD, AD
通讯作者:
WARD, AD
影响因子:
15
作者:
SLEBOCKATILK, H;BALL, RG;BROWN, RS
通讯作者:
BROWN, RS
影响因子:
1.8
作者:
MYERS, AG;WIDDOWSON, KL
通讯作者:
WIDDOWSON, KL
影响因子:
3.6
作者:
Denmark, Scott E.;Edwards, Michael G.
通讯作者:
Edwards, Michael G.