2,2'-azo-bisisobutyronitrile; tri-n-butyl-tin hydride in various solvent(s) T=80°C; 0.5 h; Bu3Sn. effect in SH2 displacement of alkoxy radicals from sulphur, exo cyclization; Rate constantMechanism;
参考文献
Journal of the Chemical Society, Chemical Communications, , # 17 p. 1202 - 1203