SYNTHETIC ROUTE TO ALPHA -PHOSPHONO-GAMMA -BUTYROLACTONES : SYNTHESIS OF GAMMA -SUBSTITUTED ALPHA -METHYLENE-GAMMA -BUTYRO-LACTONES
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | C. W. Lee | ko |
| dc.contributor.author | J. M. Gil | ko |
| dc.contributor.author | Oh, Dong Young | ko |
| dc.date.accessioned | 2013-02-28T04:17:44Z | - |
| dc.date.available | 2013-02-28T04:17:44Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 1997 | - |
| dc.identifier.citation | HETEROCYCLES, v.45, no.5, pp.943 - 948 | - |
| dc.identifier.issn | 0385-5414 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/72736 | - |
| dc.description.abstract | Treatment of lithiated homoallylic phosphonates with dimethyl carbamyl chloride gave 2-amidophosphonate derivatives. A solution of 2-amidophosphonate in DME-H2O (2:1 vol) reacted with 2 eq. iodine at room temperature to give alpha-phosphono-gamma-iodoalkyl-gamma-butyrolactones in good yield, although the products are mixture. Wadsworth-Emmons reaction of alpha-phosphono-gamma-iodoalkyl-gamma-butyrolactones with aldehydes gave alpha-(alkyl)methylene-gamma-iodoalkyl-gamma-butyro-lactone derivatives. | - |
| dc.language | English | - |
| dc.publisher | Pergamon-Elsevier Science Ltd | - |
| dc.subject | STEREOSELECTIVE SYNTHESIS | - |
| dc.subject | EFFICIENT SYNTHESIS | - |
| dc.subject | DERIVATIVES | - |
| dc.subject | CARBANION | - |
| dc.subject | LACTONES | - |
| dc.title | SYNTHETIC ROUTE TO ALPHA -PHOSPHONO-GAMMA -BUTYROLACTONES : SYNTHESIS OF GAMMA -SUBSTITUTED ALPHA -METHYLENE-GAMMA -BUTYRO-LACTONES | - |
| dc.type | Article | - |
| dc.identifier.wosid | A1997XG65500014 | - |
| dc.identifier.scopusid | 2-s2.0-0000212979 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 45 | - |
| dc.citation.issue | 5 | - |
| dc.citation.beginningpage | 943 | - |
| dc.citation.endingpage | 948 | - |
| dc.citation.publicationname | HETEROCYCLES | - |
| dc.contributor.nonIdAuthor | C. W. Lee | - |
| dc.contributor.nonIdAuthor | J. M. Gil | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordPlus | STEREOSELECTIVE SYNTHESIS | - |
| dc.subject.keywordPlus | EFFICIENT SYNTHESIS | - |
| dc.subject.keywordPlus | DERIVATIVES | - |
| dc.subject.keywordPlus | CARBANION | - |
| dc.subject.keywordPlus | LACTONES | - |
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