Facile synthesis of enol ethers by cleavage of α-bromoacetals and α-bromoketals mediated by SmI2
摘要:
alpha -Bromocyclicacetals, alpha -bromocyclicketals and alpha -bromocyclicthioketals, derived from cyclic and acyclic ketones and aldehydes, reacted with samarium diiodide at -78 degreesC in THF to furnish the corresponding enol ethers or thioenol ethers containing hydroxy or thiol moieties in high yields. (C) 2001 Published by Elsevier Science Ltd.
Synthesis of 1,4-oxathiins and 5,6-dihydro-1,4-oxathiins
作者:Jochen Mattay、Christel Dittmer
DOI:10.1021/jo00360a045
日期:1986.5
MATTAY J.; DITTMER CH., J. ORG. CHEM., 51,(1986) N 10, 1894-1897
作者:MATTAY J.、 DITTMER CH.
DOI:——
日期:——
Facile synthesis of enol ethers by cleavage of α-bromoacetals and α-bromoketals mediated by SmI2
作者:Heui Sul Park、Seong Ho Kim、Min Young Park、Yong Hae Kim
DOI:10.1016/s0040-4039(01)00547-0
日期:2001.5
alpha -Bromocyclicacetals, alpha -bromocyclicketals and alpha -bromocyclicthioketals, derived from cyclic and acyclic ketones and aldehydes, reacted with samarium diiodide at -78 degreesC in THF to furnish the corresponding enol ethers or thioenol ethers containing hydroxy or thiol moieties in high yields. (C) 2001 Published by Elsevier Science Ltd.