Synthesis and structure of 3-arylazo derivatives of orthocarboraneстатья
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Дата последнего поиска статьи во внешних источниках: 12 августа 2020 г.
Аннотация:A series of B-substituted arylazo derivatives of ortho-carborane, 3XC6H4-N=N-1,2-C2B10H11 (X = p-NMe2, p-OMe, o-Me), were synthesized by reaction of its diazonium derivative [3-N2-oC2B10H11][BF4] with aryl Grignard reagents. Treatment of 3-arylazoortho-carboranes with CsF in refluxing ethanol results in their selective decapitation with formation of the corresponding 3arylazo-nido-carboranes Cs[3-XC6H4-N=N-7,8-C2B9H11].