Periasamy, Mariappan ; Rameshkumar, Chellappan ; Radhakrishnan, Ukkiramapandian (1997) Novel Reaction of the [HFe3(CO)11]- reagent with alkynes: a new synthesis of cyclobutenediones Tetrahedron Letters, 38 (41). 7229-7232 . 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(97)01677-8
Abstract
Reaction of the [HFe3(CO)11]- species generated in situ using Fe(CO)5 and NaBH4/CH3COOH in THF with alkynes, followed by CuCl2.2H2O oxidation leads to the corresponding cyclobutenediones in 60–73% yields. Reaction of [HFe3(CO)11]- species, generated in situ using Fe(CO)5 and NaBH4/CH3COOH in THF, with alkynes followed by CuCl2·2H2O oxidation leads to the corresponding cyclobutenedione.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 37131 |
| Deposited On: | 25 Apr 2011 08:04 |
| Last Modified: | 25 Apr 2011 08:04 |
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