Persistent Digermenes with Acyl and α-Chlorosilyl Functionalities.
cycloaddition
digermenes
double bonds
germanium
isomerization
Journal
Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
Titre abrégé: Chemistry
Pays: Germany
ID NLM: 9513783
Informations de publication
Date de publication:
18 Sep 2019
18 Sep 2019
Historique:
received:
04
06
2019
revised:
12
07
2019
pubmed:
16
7
2019
medline:
16
7
2019
entrez:
16
7
2019
Statut:
ppublish
Résumé
We report the preparation of α-chlorosilyl- and acyl-substituted digermenes. Unlike the corresponding transient disilenes, these species with a Ge=Ge double bond show an unexpectedly low tendency for cyclization, but in turn are prone to thermal Ge=Ge bond cleavage. Triphenylsilyldigermene has been isolated as a crystalline model compound, and is the first fully characterized example of a neutral digermene with an A
Identifiants
pubmed: 31306508
doi: 10.1002/chem.201902553
pmc: PMC6852044
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
12187-12195Subventions
Organisme : Deutsche Forschungsgemeinschaft
ID : SCHE 906/5-1
Informations de copyright
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
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