Heteroarene-Directed Oxidative sp(2) C-H Bond Allylation with Aliphatic Alkenes Catalyzed by an (Electron-Deficient eta(5)-Cyclopentadienyl)rhodium(III) Complex

It has been established that the oxidative sp(2) C-H bond allylation with aliphatic alkenes proceeds under mild conditions by using heteroarenes as directing groups and an (electron-deficient eta(5)-cyclopentadienyl)rhodium(III) complex, [(CpRhCl2)-Rh-E](2), as a precatalyst. In sharp contrast, the...

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Bibliographic Details
Published inOrganic letters Vol. 18; no. 12; pp. 2934 - 2937
Main Authors Takahama, Yuji, Shibata, Yu, Tanaka, Ken
Format Journal Article
LanguageEnglish
Published WASHINGTON Amer Chemical Soc 17.06.2016
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
MILD
FUNCTIONALIZATION
ACTIVATION
ALLYLIC CARBONATES
ANNULATION
ARYLATION
ELECTRON-DEFICIENT ARENES
ARYL
SELECTIVE ALLYLATION
HYDROARYLATION
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Summary:It has been established that the oxidative sp(2) C-H bond allylation with aliphatic alkenes proceeds under mild conditions by using heteroarenes as directing groups and an (electron-deficient eta(5)-cyclopentadienyl)rhodium(III) complex, [(CpRhCl2)-Rh-E](2), as a precatalyst. In sharp contrast, the use of [Cp*RhCl2](2) instead of [(CpRhCl2)-Rh-E](2) led to a complex mixture of products under the same reaction conditions.
Bibliography:KAKEN
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ISSN:1523-7060
1523-7052
DOI:10.1021/acs.orglett.6b01288