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Your search keyword '"Kuwano"' showing total 3 results
Start Over Author "Kuwano" Topic cycloaddition reactions Topic diastereoselective syntheses, enantioselective syntheses (incl. cis/trans-isomerism) Publication Type Academic Journals Publisher wiley-blackwell
3 results on '"Kuwano"'

2. ChemInform Abstract: An Improvement of the Palladium-Catalyzed [4 + 2] Cycloaddition of o-(Silylmethyl)benzyl Carbonates with Alkenes.

Author

Jin, Yushu, Ishizuka, Kentaro, and Kuwano, Ryoichi

Subjects
*PALLADIUM catalysts, *PHOSPHINES, *TETRAHYDRONAPHTHALENE, *RING formation (Chemistry), *CARBONATES, *ALKENES
Abstract

Tris(4-methoxy-3,5-dimethylphenyl)phosphane is evaluated as the ligand in hitherto unsuccesful Pd-catalyzed transformations to substituted 1,2,3,4-tetrahydronaphthalenes. [ABSTRACT FROM AUTHOR]

Published
2015
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3. ChemInform Abstract: Catalytic Asymmetric [3 + 2]-Cycloaddition for Stereodivergent Synthesis of Chiral Indolyl-Pyrrolidines.

Author

Arai, Takayoshi, Tokumitsu, Chihiro, Miyazaki, Tomoya, Kuwano, Satoru, and Awata, Atsuko

Subjects
*PYRROLIDINE, *CHEMICAL synthesis, *ESTERS, *RING formation (Chemistry)
Abstract

The asymmetric [3 + 2]-cycloaddition of indolyl nitroalkene to iminoesters in the presence of nickel acetate and IAP ligand gives rise to pyrrolidines (III), whilst the copper-catalyzed reaction in the presence of PBD ligand leads to endo-products (VI). [ABSTRACT FROM AUTHOR]

Published
2016
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