Isomeric ammonio derivatives of nido-carborane 3- and 10-H3N-7,8-C2B9H11期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Isomeric ammonio derivatives of nido-carborane 3- and 10-H3N-7,8-C2B9H11

Authors:	Sergey A. Anufriev Akim V. Shmal’ko Kyrill Yu. Suponitsky Igor B. Sivaev

Affiliation:	A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia

Abstract:	Abstract Structure of 3-ammonio derivative of nido-carborane 3-NH₃-7,8-C₂B₉H₁₁ was determined by single crystal X-ray diffraction. The isomeric 10-ammonio derivative 10-NH₃-7,8-C₂B₉H₁₁ was prepared by the treatment of the corresponding ethylnitrilium derivative 10-EtC≡N-7,8-C₂B₉H₁₁ with hydrazine hydrate in acetonitrile.

Keywords:	Nido-carboranes ammonio derivatives synthesis X-ray structure