Heterocumulene Sulfinyl Radical OCNSO

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• 作者：Zhuang Wu ; Qifan Liu ; Jian Xu ; Hailong Sun ; Dingqing Li ; Chao Song ; Dr. Diego M. Andrada ; Prof. Dr. Gernot Frenking ; Dr. Tarek Trabelsi ; Prof. Dr. Joseph S. Francisco and Prof. Dr. Xiaoqing Zeng
• 刊名：Angewandte Chemie
• 出版年：2017
• 出版时间：February 13, 2017
• 年：2017
• 卷：129
• 期：8
• 页码：2172-2176
• 全文大小：1162K
• ISSN：1521-3757

文摘

Neutral five-atomic cumulenes formally consisting of two pseudohalogens (e.g., NCO, NNN, NSO) by sharing the central nitrogen atom are exotic species that have been barely studied. Through flash vacuum pyrolysis of CF₃S(O)NCO at ca. 1200 K, sulfinyl isocyanate, bearing resonance structures of O=C−N=S=O and O=C=N−S=O, has been generated in the gas phase and subsequently characterized in cryogenic matrices (Ar and N₂). Its reversible conformational (syn and anti) interconversion and photodecomposition were observed.