Tetrahedron Letters p. 3591 - 3594 (1983)
Update date:2022-08-03
Topics:
Appel, Rolf
Zimmermann, Rolf
The phosphaalkenes 1 and 3 undergo <4+2> cycloadditions with dimethylbutadiene forming the 1,2,5,6-tetrahydro-λ3-phosphorines 2 and 4.In each case two stereoisomers are obtained, one of which can be converted thermically into the more stable on
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Doi:10.1023/B:RUCB.0000037856.61928.c4
(2004)Doi:10.1021/jo00978a032
(1972)Doi:10.1021/jo0057203
(2001)Doi:10.1021/jo060847z
(2006)Doi:10.1007/BF00917212
(1971)Doi:10.1021/jo401521y
(2013)
