Nitroketene dithioacetal chemistry. Part 2: synthesis of novel 4-(alkylsulfanyl)-2-[1-nitromethylidene]-1, 3-dithioles from the dipotassium salt of 2-nitro-1, 1- …
HSP Rao, L Sakthikumar, S Vanitha, SS Kumar
文献索引：Rao, H. Surya Prakash; Sakthikumar; Vanitha; Kumar, S. Siva Tetrahedron Letters, 2003 , vol. 44, # 25 p. 4701 - 4704
We became interested in the synthesis of a variety of alkylated derivatives of this synthon in order to study their physico-chemical and aggregation properties. We have recently reported the synthesis of several alkyl derivatives of nitroethylenedithiolate from the reaction of the dipotassium salt of 2-nitro-1,1-ethylenedithiol 1 with a series of simple alkyl halides in 50% aqueous methanol medium. 5 In this communication we report that, when the same reaction was conducted ...
