期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 136, 期 17, 页码 6247-6250出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja502625z
关键词
-
资金
- EPSRC
- COST action [CM0802 PhoSciNet]
- EPSRC National Mass Spectrometry Service Centre (NMSSC) Swansea
- EPSRC [EP/K031252/1, EP/K039210/1] Funding Source: UKRI
- Engineering and Physical Sciences Research Council [GR/S31273/01, EP/K039210/1, EP/K031252/1] Funding Source: researchfish
A proximate Lewis basic group facilitates the mild dehydrogenative P-As intramolecular coupling in the phosphine-arsine peri-substituted acenaphthene 3, affording thermally and hydrolytically stable arsanylidine-phosphorane 4 with a sterically accessible two-coordinate arsenic atom. The formation of 4 is thermoneutral due to the dehydrogenation being concerted with the donor coordination. Reaction of 4 with a limited amount of oxygen reveals arsinidene-like reactivity via formation of cyclooligoarsines, supporting the formulation of the bonding in 4 as base-stabilized arsinidene R3P -> AsR.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据