[1,3,4]thiazaphospholidine Iii

Phosphanorbornadienephosphonates as a New Type of Water-Soluble Phosphines for Biphasic Catalysis

“…Phenylacetylene, (trimethylsilyl)acetylene, (Z)-α-( N -acetamido)cinnamic acid, 1-hexene, and 1-methylcyclohexene were purchased from Aldrich. The 1-phenyl-3,4-dimethylphosphole, (Et 2 N) 2 P(O)Cl, [O(CH 2 CH 2 ) 2 N] 2 P(O)Cl, diethyl (phenylethynyl)phosphonate, N,N,N,N -tetraethylethynylphosphinamine [Rh (COD) 2 ] + PF 6 - , and [Rh(CO) 2 Cl] 2 were prepared according to literature procedures.…”