Papers - ISHIHARA Kazuaki
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Arylboronic acid-catalyzed direct condensation of carboxylic acids with ureas Reviewed
Toshikatsu Maki, Kazuaki Ishihara, Hisashi Yamamoto
Synlett ( 8 ) page： 1355-1358 2004
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Tin(IV) Chloride-Chiral Pyrogallol Derivatives as New Lewis Acid-Assisted Chiral Brソnsted Acids for Enantioselective Polyene Cyclization Reviewed
Keiko Kumazawa, Kazuaki Ishihara, Hisashi Yamamoto
Org. Lett. Vol. 6 ( 15 ) page： 2551-2554 2004
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Synthesis of carboxaimdes by LDA-catalyzed Haller-Bauer and Cannizzaro reactions Reviewed
Kazuaki Ishihara, Takayuki Yano
Org. Lett. Vol. 6 ( 12 ) page： 1983-1986 2004
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Asymmetric direct aldol reaction assisted by water and a proline-derived tetrazole catalyst Reviewed
Hiromi Torii, Masakazu Nakadai, Kazuaki Ishihara, Susumu Saito, Hisashi Yamamoto
Angew. Chem. Int. Ed. Vol. 43 ( 15 ) page： 1983-1986 2004
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Asymmetric vinylogous direct aldol reaction using aluminum tris[2,6-bis(4-alkylphenyl)phenoxide] Reviewed
Hiroshi Takikawa, Kazuaki Ishihara, Susumu Saito, Hisashi Yamamoto
Synlett ( 4 ) page： 732-734 2004
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New bulky chiral Lewis acid catalyst: 3,3'-di(2-mesitylethynyl)binaphthol-titanium(IV) complex Reviewed
Kazuaki Ishihara, Jun Kobayashi, Kazuhiko Nakano, Hideaki Ishibashi, Hisashi Yamamoto
Chirality ( 15 ) page： 135-138 2003
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環境調和型触媒の高効率有機合成への応用 Invited
石原一彰
ファインケミカル Vol. 32 ( 20 ) page： 21-34 2003
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高効率新規ルイス酸触媒による重合 Invited
石原一彰
高分子 Vol. 52 ( 4 ) page： 272 2003
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環境調和型高効率有機反応プロセスへの転換 Invited
石原一彰
化学工業 Vol. 54 ( 1 ) page： 28-34 2003
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Trimethylsilyl pentafluorophenylbis(trifluoromethanesulfonyl)methide as a super Lewis acid catalyst for the condensation of trimethylhydroquinone with isophytol Reviewed
Aiko Hasegawa, Kazuaki Ishihara, Hisashi Yamamoto
Angew. Chem. Int. Ed. Vol. 42 ( 46 ) page： 5731-5733 2003
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Aldol synthesis with an aqueous solution of formalin Reviewed
Nobuko Ozasa, Manabu Wadamoto, Kazuaki Ishihara, Hisashi Yamamoto
Synlett ( 14 ) page： 2219-2221 2003
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A new method for the preparation of aluminum and titanium tris(2,6-diphenylphenoxide) reagents and their application in organic synthesis Reviewed
Atsushi Sato, Asuka Hattori, Kazuaki Ishihara, Susumu Saito, Hisashi Yamamoto
Chem. Lett. Vol. 32 ( 11 ) page： 1006-1007 2003
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(3,4,5-Trifluorophenyl)boronic acid-catalyzed amide condensation of carboxylic acids and amines: N-Benzyl-4-phenylbutyramide (4-Phenylbutyramide, N-benzyl-)
Kazuaki Ishihara, Suguru Ohara, Hisashi Yamamoto
Org. Synth. Vol. 79 page： 176ミ185 2002
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The crystallographic structure of a Lewis acid-assisted chiral Brソnsted acid as an enantioselective protonation reagent for silyl enol ethers
Kazuaki Ishihara, Daisuke Nakashima, Yukihiro Hiraiwa, Hisashi Yamamoto
Journal of the American Chemical Society Vol. 125 ( 1 ) page： 25-26 2002
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Single-pass reaction column system with super Brソnsted acid-loaded resin
Kazuaki Ishihara, Aiko Hasegawa, Hisashi Yamamoto
Synlett ( 8 ) page： 1296-1298 2002
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Crucial role of the counterion of silyl Lewis acid in the Mukaiyama aldol reaction
Kazuaki Ishihara, Yukihiro Hiraiwa, Hisashi Yamamoto
Chemical Communications ( 15 ) page： 1564-1565 2002
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Rhenium(VII) oxo complexes as extremely active catalysts in the dehydration of primary amides and aldoximes to nitriles
Kazuaki Ishihara, Yoshiro Furuya, Hisashi Yamamoto
Angewandte Chemie International Editon Vol. 41 ( 16 ) page： 2983ミ2986 2002
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Direct ester condensation from a 1:1 mixture of carboxylic acids and alcohols catalyzed by hafnium(IV) or zirconium(IV) salts
Kazuaki Ishihara, Masaya Nakayama, Suguru Ohara, Hisashi Yamamoto
Tetrahedron Vol. 58 ( 41 ) page： 8179-8188 2002
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Lewis acid-activated chiral leaving group: Enantioselective electrophilic addition to prochiral olefins
Hiroko Nakamura, Kazuaki Ishihara, Hisashi Yamamoto
The Journal of Organic Chemistry Vol. 67 ( 15 ) page： 5124-5137 2002
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Enantio- and diastereoselective stepwise cyclization of polyprenoids induced by chiral and achiral LBAs. A new entry to (-)-ambrox, (+)-podocarpa-8,11,13-triene diterpenoids, and (-)-tetracyclic polyprenoid of sedimentary origin
Kazuaki Ishihara, Hideaki Ishibashi, Hisashi Yamamoto
Journal of the American Chemical Society Vol. 124 ( 14 ) page： 3647ミ3655 2002