Notizen: Phosphorverbindungen ungewöhnlicher Koordination, 12. Diels-Alder-Reaktionen mit tBu–C ≡ P – ein ergiebiger Weg zu λ3-Phosphininen/ Phosphorus Compounds with Unusual Coordination, 12. Diels-Alder Reactions with tB u–C≡ P–a Lucrative Access to λ3-Phosphinines
Open Access
- 1 July 1986
- journal article
- research article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 41 (7) , 931-934
- https://doi.org/10.1515/znb-1986-0723
Abstract
Diels-Alder reactions of the phosphaalkyne 4 with the cyclic 1,3-dienes 5 generate the adducts 6 which decompose spontaneously under elimination of “X ” to yield the λ3-phosphinines 7. The bicyclic 9 decomposes into 7b on flash pyrolysisKeywords
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