Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba , Tsukuba, Ibaraki 305-8571, Japan.
Institute of Physical and Organic Chemistry, Southern Federal University , Rostov on Don 344090, Russian Federation.
J Am Chem Soc. 2017 Oct 4;139(39):13897-13902. doi: 10.1021/jacs.7b07712. Epub 2017 Sep 22.
Strained hydrocarbons constitute one of the most prominent classes of organic compounds. Among them, bicyclo[2.1.0]pentene ("housene") derivatives represent a highly challenging and very attractive class. Although organic housenes have been known for more than five decades, there are still very few of them containing heavier main group elements. In this paper, we report on the two housene-type structures, novel monomeric stibahousene and dimeric bis(stibahousene). The bonding natures of both compounds were approached from both experimental and computational directions to reveal their peculiar structural features.
应变烃构成了最主要的有机化合物类别之一。其中，双环[2.1.0]戊烯（“housene”）衍生物是一类极具挑战性和吸引力的化合物。尽管有机 housenes 已经被人们认识了五十多年，但其中含有较重主族元素的却很少。在本文中，我们报告了两种 housene 型结构，新型单体锑 housene 和二聚体双（锑 housene）。从实验和计算两个方向探讨了这两种化合物的键合性质，以揭示它们独特的结构特征。
