Diels-Alder reactions of 1-phosphabutadienes: a highly selective route to P[double bond, length as m-dash]C-substituted phosphacyclohexenes.
Journal
Chemical communications (Cambridge, England)
ISSN: 1364-548X
Titre abrégé: Chem Commun (Camb)
Pays: England
ID NLM: 9610838
Informations de publication
Date de publication:
16 Jan 2020
16 Jan 2020
Historique:
pubmed:
18
12
2019
medline:
18
12
2019
entrez:
18
12
2019
Statut:
ppublish
Résumé
Kinetically stabilized 1-phosphahaloprenes (2-halo-1-phosphabutadienes) as well as 1-phosphaisoprene undergo a hitherto unknown phospha-Diels-Alder dimerization of the P[double bond, length as m-dash]C-C[double bond, length as m-dash]C units upon heating. The [4+2] cyclodimerization is highly stereo- and regio-selective. The phosphaalkene-substituted phosphacyclohexene product is an unprecedented P(sp
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM