Ramakanth, S. ; Narayanan, K. ; Balasubramanian, K. K. (1984) An unexpected isomerisation of 1,4-diaryloxy-2-butynes to z,z-1,4-diaryloxy-1,3-butadienes-potential dienes for diels-alder reaction Tetrahedron Letters, 25 (1). pp. 103-104. 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(01)91160-8
Abstract
1,4-Diaryloxy-2-butynes 1 were converted to 1,4-diaryloxy-z,z-1,3-butadienes 2 in refluxing HMPA in presence of potassium carbonate.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 3738 |
| Deposited On: | 18 Oct 2010 09:53 |
| Last Modified: | 13 May 2011 07:47 |
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