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A novel route to substituted phosphonates via conjugate addition of organometallics to 1-(functionally)substituted alkene phosphonates

✍ Scribed by F. Barbot; E. Paraiso; Ph. Miginiac


Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
162 KB
Volume
25
Category
Article
ISSN
0040-4039

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✦ Synopsis


Organometallics readily add to the double bond of l-(functionally) substituted alkene phosphonates to give highly substituted phosphonates.


πŸ“œ SIMILAR VOLUMES


A novel selective route to 1-substituted
✍ Katritzky, Alan R. ;Wu, Jing ;Kuzmierkiewicz, Wojciech ;Rachwal, Stanislaw πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 406 KB

## Abstract 1‐Methylbenzotriazole (2a) is lithiated readily with butyllithium or LDA at the methyl group to 4 and the subsequent reaction with various electrophiles provides 1‐substituted benzotriazoles 5. Other 1‐(__n__‐alkyl)benzotriazoles 2 also undergo lithiation with LDA, the carbanions can be