Facile dihydrogen release from phosphino-borinate ester Lewis pairs
作者:Andy M. Chapman、Mairi F. Haddow、Jonathan P. H. Orton、Duncan F. Wass
DOI:10.1039/c0dt00513d
日期:——
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(C6F5)2反应合成的。从两性离子的tBu2PHCH2C(R)2OBH(C6F5)2中释放出二氢是容易进行的。