Flash vacuum pyrolysis of stabilised phosphorus ylides. Part 7. Cyclisation of amino acid derived α-phtnalimidoacyl ylides to give pyrroloisoindolediones
RA Aitken, HR Cooper, AP Mehrotra
Index: Aitken, R. Alan; Cooper, Harris R.; Mehrotra, Amit P. Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 5 p. 475 - 483
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Citation Number: 2
Abstract
A series of 11 amino acid-derived stabilised ylides 12–14 and 16 have been prepared and characterised. In one case, for compound 17, an X-ray structure determination supports formulation of the compounds as phosphonium enolates. Flash vacuum pyrolysis (FVP) of 12 and 13 at 500° C results in loss of RPO between the
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