Stereochemistry of chromium complexes with monosubstituted allenes

Previously unknown arenechromium dicarbonyl complexes with different allenes including functionally substituted ones were synthesized. The formed compounds represent a mixture of all three possible isomers and exhibit stereochemical nonrigidity. The isomerization process and stereochemical peculiari...

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Bibliographic Details
Published in:Russian chemical bulletin 2017-07, Vol.66 (7), p.1202-1207
Main Authors: Krivykh, V. V., Taits, E. S., Petrovskii, P. V.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Chromium
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Inorganic Chemistry
Isomerization
Isomers
NMR
Nuclear magnetic resonance
Organic Chemistry
Stereochemistry
Synthesis
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Summary:Previously unknown arenechromium dicarbonyl complexes with different allenes including functionally substituted ones were synthesized. The formed compounds represent a mixture of all three possible isomers and exhibit stereochemical nonrigidity. The isomerization process and stereochemical peculiarities of the complexes synthesized were studied using the 1 H NMR method.
ISSN:1066-5285
1573-9171
DOI:10.1007/s11172-017-1873-x