Sinha, Pradipta ; Kundu, Abhijit ; Roy, Sujit ; Prabhakar, Sripadi ; Vairamani, M. ; Ravi Sankar, A. ; Kunwar, A. C. (2001) Copper(II)/tin(II) reagent for allylation, propargylation, alkylation, and benzylation of disulfides and elemental sulfur: new insight into the "Copper Effect" Organometallics, 20 (1). pp. 157-162. ISSN 0276-7333
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Official URL: http://pubs.acs.org/doi/abs/10.1021/om000533g
Related URL: http://dx.doi.org/10.1021/om000533g
Abstract
Organic bromides and iodides react with diorganodisulfides in the presence of stannous chloride and catalytic cupric halide, giving rise to corresponding unsymmetrical sulfides. Similar reactions but with elemental sulfur provide trisulfides and tetrasulfides. The reactions proceed by copper thiolate as principal reactive intermediate.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 42905 |
| Deposited On: | 08 Jun 2011 06:26 |
| Last Modified: | 16 Nov 2011 14:25 |
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