Tethered Silanoxymercuration of Allylic Alcohols.
Tethered Silanoxymercuration of Allylic Alcohols.
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DOI:
10.1021/acs.orglett.0c03257
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发表时间:
2020-11-06
期刊:
影响因子:
5.2
通讯作者:
Sathyamoorthi, Shyam
中科院分区:
文献类型:
--
作者:
Shinde, Anand H.;Sathyamoorthi, Shyam
We present the first examples of tethered olefin functionalization reactions using a silanol auxiliary. A range of allylic alcohols are readily condensed with di-tert-butylsilyl bis(trifluoromethanesulfonate) to form allylic silanols. When treated with Hg(OTf)2 and NaHCO3, these silanols facilely transform into cyclic silanediol organomercurial compounds. In most cases, the reactions are exquisitely diastereoselective. The scale can be increased more than ten-fold without loss of yield and selectivity. We demonstrate that the product silanediols are versatile synthons for a variety of further reactions.
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影响因子:
18.3
作者:
Parasram M;Gevorgyan V
通讯作者:
Gevorgyan V
影响因子:
5.4
作者:
Lee, Euichul;Ryu, Taekyu;Lee, Phil Ho
通讯作者:
Lee, Phil Ho
影响因子:
2.1
作者:
McDonald, Frank E.;Ishida, Kento;Hurtak, Jessica A.
通讯作者:
Hurtak, Jessica A.
影响因子:
5.2
作者:
Dreher, SD;Hornberger, KR;Leighton, JL
通讯作者:
Leighton, JL
DOI:
10.3961/jpmph.2012.45.6.353
发表时间:
2012-11
期刊:
Journal of preventive medicine and public health = Yebang Uihakhoe chi
影响因子:
--
作者:
Hong YS;Kim YM;Lee KE
通讯作者:
Lee KE