Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Yoshikane Kawasaki"'
Publikováno v:
Polymer. 48:1139-1147
We reported a new preparation method in the previous paper, by which an excellent graded polymer blend was simply prepared. In this report, we propose a new model for the dissolution–diffusion process. The model was derived by obeying Fick's second
Publikováno v:
Heteroatom Chemistry. 8:439-449
Publikováno v:
Tetrahedron Letters. 36:4077-4080
Reaction of tris(2-pyridyl)phosphine with chlorine in dichloromethane or acetonitrile gave chlorotris(2-pyridyl)phosphonium chloride which afforded a coupling product, 2,2′-bipyridyl, by treating with dilute HCl. Treatment of tris(2-pyridyl)phosphi
Publikováno v:
Journal of Solution Chemistry. 23:989-996
Excess isobaric heat capacities C p E , densities π and speeds of sound u of HMPA+heptane and+benzene were measured at 25°C. C p E of both mixtures were positive in the range of small x and negative in the other region. The mixture containing benze
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 93:405-409
Earlier, we have shown that treatment of tris(2-pyridyl)phosphine1) or tris(2-pyridy1)phosphine oxide2 with 2-pyridyllithium resulted in the formation of ligand coupling products, namely 2,2′-bipyridyl, as shown below.
Publikováno v:
Journal of Solution Chemistry. 23:263-273
Excess enthalpies HmE excess isobaric heat capacities Cp,m′E, densities, and speeds of sound of hexamethylphosphoric triamide (HMPA)+acetonitrile (AN), + N,N-dimethylformamide (DMF), and + dimethylsulfoxide (DMSO) were measured at 25degrC. HmE=−1
Publikováno v:
ChemInform. 22
Reaction of dienol silyl ethers with Li 2 -PdCl 4 in the presence of Li 2 CO 3 in MeOH gave [η 3 -1-(silylcarbonyl) allyl] palladium chlorides 2a-c, which have a formal homoacyl-palladium linkage, PdCH(CR=CH 2 ) C-(O)SiR 3 '. When treated with PdCl
Autor:
Akihiko Hidaka, Naoto Chatani, Yoshio Seki, Kouichi Ohe, Noboru Sonoda, Shinji Murai, Kazuaki Kawamoto, Yoshikane Kawasaki
Publikováno v:
ChemInform. 22
The Co2(CO)8-catalyzed reaction of 1-hexene with diethylmethylsilane and carbon monoxide gave high total yields of four isomers of enol silyl ethers (regio- and stereoisomers) as the results of CO incorporation. The effects of changes in reaction con
Publikováno v:
ChemInform. 26
Reaction of tris(2-pyridyl)phosphine with chlorine in dichloromethane or acetonitrile gave chlorotris(2-pyridyl)phosphonium chloride which afforded a coupling product, 2,2′-bipyridyl, by treating with dilute HCl. Treatment of tris(2-pyridyl)phosphi
Autor:
Naoto Chatani, Shinji Murai, Kouichi Ohe, Hideo Kurosawa, Fumitoshi Kakiuchi, Yoshikane Kawasaki
Publikováno v:
Organometallics. 11:752-756