反应条件
1: 95 percent / tetraethylammonium bromide, sulfur / 1,2-dichloro-ethane / 1.25 h / 80 - 85 °C 2: 93 percent / 1,2-dichloro-ethane / 2 h / 20 - 25 °C View Scheme
参考文献
Journal of Organic Chemistry USSR (English Translation), , vol. 22, p. 86 - 92
Zhurnal Organicheskoi Khimii, , vol. 22, # 1 p. 100 - 106