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ChemInform Abstract: 1,3-Azaphospholo[5,1-a]isoquinolines.

✍ Scribed by Raj K. Bansal; Leena Hemrajani; Neelima Gupta


Publisher
John Wiley and Sons
Year
2010
Weight
33 KB
Volume
31
Category
Article
ISSN
0931-7597

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1,3-azaphospholo[5,1-a]isoquinolines
✍ Raj K. Bansal; Leena Hemrajani; Neelima Gupta πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 218 KB

In a one pot synthesis, 1,3-azaphospholo [5,1-a]isoquinoline (4) was obtained from the reaction of N-(alkoxycarbonylmethyl)isoquinolinium bromide (1) with PCl 3 in the presence of (C 2 H 5 ) 3 N. A crossed reaction confirms the formation of 4 proceeding via a 1,5-electrocyclization. Compound 4 under