CJCU
The Study of Heterocyclic Organophosphorus Comdpunds(Ⅵ)--Synthesis of 2-Thio(or Zero)-2-Carbalkoxy-1,3,2-Benzodioxaphospholes
Li Yugui, Liu Tingyang, Shen Yongfang, Yang Gungwei, Yao Yunsheng, Qiang Zhaolin
Chem. J. Chinese Universities . 1987, (9): 807 -812 .