Phosphorus, Sulfur and Silicon and the Related Elements p. 1237 - 1250 (2004)
Update date:2022-08-02
Topics:
El-Saghier, Ahmed M. M.
Ketene S,S-acetals 1a,b or ketene N,S-acetals 2a,b reacts in situ with a variety of ylidenemalononitriles to afford the desired spiro [1,3]dithiin heterocycles 3a,b-11a,b or spiro[1,3/thiazine heterocycles 12a,b-20a,b. Treatment of 2-(1-acetyl-2-oxopropyl
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Doi:10.1016/j.poly.2004.09.017
(2004)Doi:10.1016/S0040-4039(00)87173-7
(1982)Doi:10.1021/bi00603a015
(1978)Doi:10.1021/jo00142a001
(1982)Doi:10.1007/BF00949952
(1982)Doi:10.1016/S0040-4039(00)87108-7
(1982)