BORANE CLUSTER PHOTOCHEMISTRY .2. PHOTOCHEMICAL ALCOHOLYSIS OF THE OCTAHYDROTRIBORATE(1-) ANION

被引：3
|
作者：
DAVIS, CM
SPENCER, JT
机构：
[1] SYRACUSE UNIV,DEPT CHEM,SYRACUSE,NY 13244
[2] SYRACUSE UNIV,CTR SCI & TECHNOL,WM KECK CTR MOLEC ELECTR,SYRACUSE,NY 13244
来源：
INORGANICA CHIMICA ACTA | 1993年 / 212卷 / 1-2期
关键词：
D O I：
10.1016/S0020-1693(00)92339-9
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The rapid photoinduced alcoholysis of the octahydrotriborate(1-) anion was observed from the UV irradiation of solutions of (Bu4N)B3H8 and either ethanol or methanol in THF or chloroform. The octahydrotriborate(1-) anion, which is stable to alcoholysis in the ground state, reacts cleanly and rapidly with the alcohols to give HB(OC2H5)2 and B(OC2H5)3 products. Photolysis of (BU4N)B3H8 and C2H5OD gave both DB(OC2H5)2 and HB(OC2H5)2, as well as B(OC2H5)3. A mechanism is proposed to accommodate these observations.
引用
收藏
页码：317 / 321
页数：5
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