Das, Jaya Prakash ; Roy, Ujjal Kanti ; Roy, Sujit (2005) Synthesis of alkynyl and vinyl selenides via selenodecarboxylation of arylpropiolic and cinnamic acids Organometallics, 24 (25). pp. 6136-6140. ISSN 0276-7333
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Official URL: http://pubs.acs.org/doi/abs/10.1021/om050504b
Related URL: http://dx.doi.org/10.1021/om050504b
Abstract
The selenodecarboxylation of phenylpropiolic and cinnamic acid derivatives with diorgano diselenide is promoted by iodosobenzene diacetate (PhI(OAc)2, IBDA) in acetonitrile at 30-60°C, leading to the formation of alkynyl selenides and vinyl selenides in moderate to excellent yields. Similar reactivity is also shown by iodosylbenzene (PhIO, IB). The reaction is also triggered in the solid state. An electrophilic mechanism is proposed for the transformation.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 42906 |
| Deposited On: | 08 Jun 2011 06:28 |
| Last Modified: | 08 Jun 2011 06:28 |
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