Journal of Organic Chemistry p. 2411 - 2420 (1987)
Update date:2022-08-05
Topics:
Chenard, B. L.
Dixon, D.A.
Harlow, R.L.
Roe, D.C.
Fukunaga, T.
Pyrazolopentathiepins 1 react with acetone and ammonium sulfide to form pyrazolotetrathiepins 2, 3, and 4.The ketone fragment replaces one of the three inner sulfur atoms in a nearly statistical ratio.The structures of two substituted forms of 2 were asce
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