Nair, Vijay ; Bindu, S. ; Sreekumar, V. ; Balagopal, Lakshmi (2003) Novel dipolar cycloaddition reactions of zwitterionic species generated from dimethoxycarbene and dimethyl acetylenedicarboxylate with carbonyl compounds: facile synthesis of dihydrofuran derivatives Synthesis, 2003 (9). pp. 1446-1456. ISSN 0039-7881
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Official URL: https://www.thieme-connect.com/ejournals/abstract/...
Related URL: http://dx.doi.org/10.1055/s-2003-40192
Abstract
The reaction of 1:1 zwitterionic species, generated in situ by the addition of dimethoxycarbene to dimethyl acetylenedicarboxylate, towards carbonyl compounds is described. The reactions presented offer a one-pot synthesis of dihydrofuran and spiro dihydrofuran derivatives in high yields.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Thieme Medical Publishers. |
| Keywords: | Aldehydes; Carbenes; Nucleophilic Additions; Ketones; Quinones |
| ID Code: | 58046 |
| Deposited On: | 31 Aug 2011 12:45 |
| Last Modified: | 31 Aug 2011 12:45 |
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