Chemistry Letters

A novel transmetallation of triarylstibanes into arylboronate: Boro-induced ipso-deantimonation and its theoretical calculation

S Yasuike, K Nakata, W Qin, T Kaji, J Kurita

文献索引：Yasuike, Shuji; Nakata, Kazuhide; Qin, Weiwei; Kaji, Toshiyuki; Kurita, Jyoji Chemistry Letters, 2006 , vol. 35, # 12 p. 1402 - 1403

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被引用次数: 4

摘要

Treatment of triarylstibanes with boron trichloride followed by derivatization with methanol and 1, 3-propanediol afforded arylboronates in good yield with all three aryl groups on the antimony being utilized. Theoretical calculation of the reaction pathway revealed that the transformation proceeds through boro-induced ipso-deantimonation and the reactivity of Ph 3 M (M= P, As, Sb, and Bi) should be governed by the stability of the corresponding ...