National Taiwan University Dept Chem EngnChiang, Wen-ChiWen-ChiChiangTsai, Fu-YuFu-YuTsaiCheng, Yuan-ChungYuan-ChungChengLee, Gene-HsiangGene-HsiangLeeWang, YuYuWangChen, Jwu- TingJwu- TingChen2006-11-142018-07-102006-11-142018-07-102002http://ntur.lib.ntu.edu.tw//handle/246246/2006111501233117Regioselective addition of hydrogen sulfate or dihydrogen phosphate anion to cationic h3-allenyl/propargyl platinum complex [Pt(PPh3)2(h3-C3H3)](BF4) (1) generates a new neutral h3-2-sulfatoallyl complex Pt(PPh3)2[h3-CH2C(OSO3)CH2] (2) or a h3-2-hydrogenphosphato-allyl complex Pt(PPh3)2[h3-CH2C OPO3H)CH2] (5), respectively. Further addition of 5 to 1 gives a cationic h6-diallylphosphato dinuclear complex {Pt(PPh3)2[h3-(CH2)2C]2(PO4)}(BF4) (6) which undergoes hydrolysis to yield a m4-phosphatebridging diplatina complex Pt2(PPh3)4[m4-(PO4)] (7) along with the formation of acetone. The structures of complexes 2 & 7 have been determined by crystallography.application/pdf180571 bytesapplication/pdfzh-TWSulfatoallylPhosphatoallylh3-Allenyl/propargylAddition to alkynem4-PhosphatoOrganometallic sulfato- and phosphato-allyl complexes synthesized from regioselective addition of oxyacids to an eta(3)-allenyl-propargyl complexjournal article10.1016/S0020-1693(02)00762-4WOS:000176370500026http://ntur.lib.ntu.edu.tw/bitstream/246246/2006111501233117/1/8590.pdf