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First 1‐phospha‐1,3‐dienes unsubstituted in the carbon chain by pyrolysis of diallylphosphines: A novel route to the phosphorus—carbon double bond

First 1‐phospha‐1,3‐dienes unsubstituted in the carbon chain by pyrolysis of diallylphosphines: A... Allylic phosphine systems were studied as phosphorus–carbon double bond precursors. 1‐Phenyl and 1‐butyl‐1‐phospha‐1,3‐dienes were generated by pyrolysis at 350–460°C of the corresponding diallyl phosphines in a stirred‐flow reactor. The unsubstituted phosphadienes generated in this manner dimerized; the formation of [4 + 2] cycloaddition products was confirmed by NMR and mass spectroscopic analysis. 31P NMR data of the 1‐phospha‐1,3‐dienes were obtained. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Heteroatom Chemistry Wiley

First 1‐phospha‐1,3‐dienes unsubstituted in the carbon chain by pyrolysis of diallylphosphines: A novel route to the phosphorus—carbon double bond

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References (13)

Publisher
Wiley
Copyright
Copyright © 1991 Wiley Subscription Services
ISSN
1042-7163
eISSN
1098-1071
DOI
10.1002/hc.520020607
Publisher site
See Article on Publisher Site

Abstract

Allylic phosphine systems were studied as phosphorus–carbon double bond precursors. 1‐Phenyl and 1‐butyl‐1‐phospha‐1,3‐dienes were generated by pyrolysis at 350–460°C of the corresponding diallyl phosphines in a stirred‐flow reactor. The unsubstituted phosphadienes generated in this manner dimerized; the formation of [4 + 2] cycloaddition products was confirmed by NMR and mass spectroscopic analysis. 31P NMR data of the 1‐phospha‐1,3‐dienes were obtained.

Journal

Heteroatom ChemistryWiley

Published: Jan 1, 1991

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