in N,N-dimethyl-formamide T=120°C; 24 h; Inert atmosphere;
参考文献
Bochatay, Valentin N.; Boissarie, Patrick J.; Murphy, John A.; Suckling, Colin J.; Lang, Stuart
Journal of Organic Chemistry, 2013 , vol. 78, # 4 p. 1471 - 1477
Fox; Bogert
Journal of the American Chemical Society, 1939 , vol. 61, p. 2013,2016
Journal of the American Chemical Society, 1941 , vol. 63, p. 2996,2999