Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/162729
Title: A three-membered diazo-aluminum heterocycle to access an Al=C π bonding species
Authors: Yan, Chenting
Kinjo, Rei
Keywords: Science::Chemistry
Issue Date: 2022
Source: Yan, C. & Kinjo, R. (2022). A three-membered diazo-aluminum heterocycle to access an Al=C π bonding species. Angewandte Chemie International Edition, 61(42), e202211800-. https://dx.doi.org/10.1002/anie.202211800
Project: T2EP10220-0002
Journal: Angewandte Chemie International Edition
Abstract: [1+2] cycloaddition between a cyclic (alkyl)(amino)aluminyl anion (3) and diaryldiazomethane affords an AlN2 three-membered ring species (4). Compound (4) is thermally unstable and spontaneously releases N2 gas under the mild reaction condition to generate an ion-separated species 5. An X-ray study shows that the anionic part of 5 bears a considerable short exocyclic Al-C bond, and computational studies involving molecular orbital and natural bond orbital analysis indicate the Al=C π bonding character. The Al=C moiety of 5 undergoes intramolecular C-H activation. Moreover, reaction of 5 with a diazo compound leads to the reduction and complete cleavage of the N=N double bond.
URI: https://hdl.handle.net/10356/162729
ISSN: 1433-7851
DOI: 10.1002/anie.202211800
Rights: © 2022 Wiley-VCHGmbH. All rights reserved. This is the peer reviewed version of the following article: Yan, C. & Kinjo, R. (2022). A three-membered diazo-aluminum heterocycle to access an Al=C π bonding species. Angewandte Chemie International Edition, 61(42), e202211800-, which has been published in final form at https://doi.org/10.1002/anie.202211800. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
Fulltext Permission: embargo_20231024
Fulltext Availability: With Fulltext
Appears in Collections:CCEB Journal Articles

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