Bockman, T. Michael; Kochi, Jay K., Journal of the Chemical Society. Perkin transactions II, 1996, # 8, p. 1633 - 1644
作者:Bockman, T. Michael、Kochi, Jay K.
DOI:——
日期:——
Photoinduced electron transfer from enol silyl ethers to quinone. Part 1. Pronounced effects of solvent polarity and added salt on the formation of α-enones
作者:T. Michael Bockman、D. Shukla、Jay K. Kochi
DOI:10.1039/p29960001623
日期:——
The enolsilylethers (ESE) of various ketones are efficiently oxidized to the corresponding α,β-unsaturated enones (E) when a dichloromethane solution containing equimolar amounts of chloranil is irradiated with filtered light (λexc > 380 nm). The 1 : 1 adduct (A) of enolsilylether and quinone is a byproduct, the structure of which is established by X-ray crystallography. Solvent polarity and added