AbstractThe sigmatropic rearrangement of propargylic sulfinates to allenic sulfones is catalyzed by the silver cation. The Ag1‐USY zeolite, as well as non‐coordinating silver salts, lead to essentially quantitative yields of the corresponding allenic sulfones.magnified image
Studies on the addition of allyl oxides to sulfonylallenes. Preparation of highly substituted allyl vinyl ethers for carbanionic Claisen rearrangements
作者:Scott E. Denmark、Michael A. Harmata、Kathleen S. White
DOI:10.1021/jo00227a017
日期:1987.9
DENMARK, SCOTT E.;HARMATA, MICHAEL A.;WHITE, KATHLEEN S., J. ORG. CHEM., 52,(1987) N 18, 4031-4042
作者:DENMARK, SCOTT E.、HARMATA, MICHAEL A.、WHITE, KATHLEEN S.
DOI:——
日期:——
[2,3] Sigmatropic Rearrangement of Propargylic Sulfinates by a Pale Ag<sup>1</sup>-USY Zeolite and Silver Salts
作者:Carissa S. Hampton、Michael Harmata
DOI:10.1002/adsc.201400978
日期:2015.2.9
AbstractThe sigmatropic rearrangement of propargylic sulfinates to allenic sulfones is catalyzed by the silver cation. The Ag1‐USY zeolite, as well as non‐coordinating silver salts, lead to essentially quantitative yields of the corresponding allenic sulfones.magnified image
Sulfination of alcohols with sodium sulfinates promoted by BF<sub>3</sub>·OEt<sub>2</sub>: an unexpected access
A convenient and efficient method for the synthesis of various structurally functionalized sulfinates shows good substrate generality of alcohols and sodium sulfinates.