Addition of Sn–OiPr across a C═C Bond: Unusual Insertion of an Alkene into a Main-Group-Metal–Alkoxide Bond

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• 作者：Evgeny V. Beletskiy ; Yuyang Wu ; Mayfair C. Kung ; Harold H. Kung
• 刊名：Organometallics
• 出版年：2016
• 出版时间：February 8, 2016
• 年：2016
• 卷：35
• 期：3
• 页码：301-302
• 全文大小：194K
• ISSN：1520-6041

文摘

An example of unusual addition of a main-group-metal alkoxide across an alkene C═C bond was demonstrated with a dimethylvinylsilyl-substituted Sn-POSS complex (POSS = incompletely condensed polyhedral oligomeric silsesquioxane). The structure of the pentacoordinated Sn chelate product was confirmed by ¹H, ¹³C, and ¹¹⁹Sn NMR and ESI-MS.