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pro vyhledávání: '"Hiromitsu Iguchi"'
Autor:
Norio Nishiyama, Takashi Sugimura, Akira Tai, Rumiko Tsuchida, Hiromitsu Iguchi, Tadao Hakushi
Publikováno v:
Tetrahedron: Asymmetry. 9:1007-1013
Diastereoface-differentiating oxidation of the chiral enol ether prepared from cyclohexanone and optically active 2,4-pentanediol gave a diastereomeric mixture of the corresponding 2-hydroxycyclohexanone acetal. The diastereomeric excess of the produ
Publikováno v:
Macromolecular Chemistry and Physics. 198:1249-1255
The effect of various kinds of alkylaluminium on the kinetic parameters of the initial stage of propene polymerization with MgCl2-supported Ziegler catalyst was studied by the stopped-flow polymerization method. The active sites concentration ([C*])