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ID 58547
FullText URL
Author
Asako, Sobi Graduate School of Natural Science and Technology, Okayama University ORCID Kaken ID publons researchmap
Ishihara, Seina Graduate School of Natural Science and Technology, Okayama University
Hirata, Keiya Graduate School of Natural Science and Technology, Okayama University
Takai, Kazuhiko Graduate School of Natural Science and Technology, Okayama University ORCID Kaken ID publons researchmap
Abstract
A simple deoxygenation reagent prepared in situ from commercially available Mo(CO)6 and ortho-quinone has been developed for the synthesis of indoline and indole derivatives. The Mo/quinone complex efficiently deoxygenates carbonyl compounds bearing a neighboring dialkylamino group and effects intramolecular cyclizations with the insertion of a deoxygenated carbonyl carbon into a C(sp3)–H bond, in which a carbonyl group acts as a carbene equivalent. The reaction also proceeds with a catalytic amount of Mo/quinone in the presence of disilane as an oxygen atom acceptor.
Keywords
C-H activation
Oxidative addition
Structural-characterization
Ditungsten hexaalkoxides
Direct functionalization
Organic-synthesis
Tertiary-amines
Oxo-alkylidene
Ketones
Chemistry
Note
This fulltext is available on June 2020.
Published Date
2019-6-11
Publication Title
Journal of the American Chemical Society
Volume
volume141
Issue
issue25
Publisher
American Chemical Society
Start Page
9832
End Page
9836
ISSN
00027863
NCID
AA00692602
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
File Version
author
PubMed ID
DOI
Web of Science KeyUT
Related Url
isVersionOf https://doi.org/10.1021/jacs.9b05428
Funder Name
Ministry of Education, Culture, Sports, Science and Technology
助成番号
26248030
18H03911
15K21180
17K19122