New phosphino-borinate ester Lewis pairs of the type tBu2PCH2C(R)2OB(C6F5)2 (R = Me or CF3) are synthesised from the corresponding phosphino-alcohol and HB(C6F5)2. Dihydrogen release from the zwitterionic tBu2PHCH2C(R)2OBH(C6F5)2 is facile.
新型膦-
硼酸酯Lewis酸碱对tBu2PCH2C(R)2OB(
C6F5)2(R = Me 或
CF3)是通过相应的膦-醇与HB( )2反应合成的。从两性离子的tBu2PHCH2C(R)2OBH( )2中释放出二氢是容易进行的。