Garcia, Mariano; Campo, Carmen del; Llama, Emilio F., Journal of the Chemical Society. Perkin transactions I, 1995, # 13, p. 1771 - 1774
作者:Garcia, Mariano、Campo, Carmen del、Llama, Emilio F.、Sinisterra, Jose V.
DOI:——
日期:——
FREE RADICAL CHAIN ELIMINATION REACTION (E<sub>RC</sub>1). CONVERSION OF VICINAL DINITRO COMPOUNDS OR β-NITRO SULFONES TO OLEFINS WITH TRIBUTYLTIN HYDRIDE
Vicinal dinitro compounds (1) or β-nitro sulfones (2) are converted to olefins in good yields on treatment with tributyltinhydride. This elimination proceeds by way of an electron transfer chain mechanism. The elimination from 1 is nonstereospecific and the elimination from 2 is stereospecific.