Base‐Stabilized Gallium Sulfides and Selenides Supported by a Bis(oxazolinyl)(phenyl)methanide Ligand-Reference-Cited by-同舟云学术

Base‐Stabilized Gallium Sulfides and Selenides Supported by a Bis(oxazolinyl)(phenyl)methanide Ligand

Published:2024-07-08 Issue:42 Volume:30 Page:
ISSN:0947-6539
Container-title:Chemistry – A European Journal
language:en
Short-container-title:Chemistry A European J

Author:

Ding Tao¹,Nakano Ryo¹,Yamashita Makoto²^ORCID

Affiliation:

1. Department of Molecular and Macromolecular Chemistry Graduate School of Engineering Nagoya University Tokai National Higher Education and Research System Furo-cho, Chikusa-ku, Nagoya 464-8603 Japan

2. Department of Chemistry School of Science Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku, Tokyo 152-8551 Japan

Abstract

AbstractGallylene supported by a bis(oxazolinyl)(phenyl)methanide (Boxm) ligand was synthesized and structurally characterized. The reaction of this gallylene with triphenylphosphine sulfide/selenide yielded dimeric gallium sulfide and selenide. These compounds could be converted to monomeric terminal sulfide and selenide by coordination of an external Lewis base such as an N‐heterocyclic carbene (NHC or IMe4) and 4‐dimethylaminopyridiene (DMAP). These doubly‐base‐stabilized gallium sulfide/selenide reacted with phenyl isocyanate to give the corresponding cycloadducts by releasing the Lewis base, indicating the formation of a single‐base‐stabilized gallium sulfide/selenide intermediate.

Funder

TOBE MAKI Scholarship Foundation

Hitachi Global Foundation

Japan Society for the Promotion of Science

Publisher

Wiley

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