Rameshkumar, Chellappan ; Periasamy, Mariappan (2000) Amine induced carbonylation of alkynes to cyclobutenediones using Fe3(CO)12 Tetrahedron Letters, 41 (15). 2719-2722 . ISSN 0040-4039
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/S0040-4039(00)00247-1
Abstract
Iron carbonyl species, prepared in situ in THF using Fe3(CO)12, react with alkynes at 25°C, in the presence of certain amines, to give the corresponding cyclobutenediones in moderate to good yields (25–61%) after CuCl2·2H2O oxidation.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Alkynes; Amines; Carbonylation; Cyclobutenediones |
| ID Code: | 37134 |
| Deposited On: | 25 Apr 2011 08:06 |
| Last Modified: | 25 Apr 2011 08:06 |
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