Substituent effect of binaphthyl-modified spiro-type chiral phase-transfer catalysts

Tetrahedron Letters ◽

10.1016/s0040-4039(03)00608-7 ◽

2003 ◽

Vol 44 (16) ◽

pp. 3313-3316 ◽

Author(s):

Takuya Hashimoto ◽

Keiji Maruoka

Keyword(s):

Substituent Effect ◽

Phase Transfer ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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Substituent Effect of Binaphthyl-Modified Spiro-Type Chiral Phase-Transfer Catalysts.

10.1002/chin.200329152 ◽

2003 ◽

Vol 34 (29) ◽

Author(s):

Takuya Hashimoto ◽

Keiji Maruoka

Keyword(s):

Substituent Effect ◽

Phase Transfer ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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ChemInform Abstract: Design of Binaphthyl-Modified Symmetrical Chiral Phase-Transfer Catalysts: Substituent Effect of 4,4′,6,6′-Positions of Binaphthyl Rings in the Asymmetric Alkylation of a Glycine Derivative.

10.1002/chin.200803191 ◽

2008 ◽

Vol 39 (3) ◽

Author(s):

Seiji Shirakawa ◽

Mitsuhiro Ueda ◽

Youhei Tanaka ◽

Takuya Hashimoto ◽

Keiji Maruoka

Keyword(s):

Substituent Effect ◽

Phase Transfer ◽

Chiral Phase ◽

Asymmetric Alkylation ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts ◽

Glycine Derivative

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Design of Binaphthyl-Modified Symmetrical Chiral Phase-Transfer Catalysts: Substituent Effect of 4,4′,6,6′-Positions of Binaphthyl Rings in the Asymmetric Alkylation of a Glycine Derivative

Chemistry - An Asian Journal ◽

10.1002/asia.200700117 ◽

2007 ◽

Vol 2 (10) ◽

pp. 1276-1281 ◽

Author(s):

Seiji Shirakawa ◽

Mitsuhiro Ueda ◽

Youhei Tanaka ◽

Takuya Hashimoto ◽

Keiji Maruoka

Keyword(s):

Substituent Effect ◽

Phase Transfer ◽

Chiral Phase ◽

Asymmetric Alkylation ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts ◽

Glycine Derivative

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Syntheses of new dimeric-Cinchona alkaloid as a chiral phase transfer catalysts for the alkylation of Schiff base

Journal of Molecular Catalysis A Chemical ◽

10.1016/j.molcata.2005.06.059 ◽

2005 ◽

Vol 241 (1-2) ◽

pp. 111-117 ◽

Author(s):

Ayyanar Siva ◽

Eagambaram Murugan

Keyword(s):

Schiff Base ◽

Phase Transfer ◽

Cinchona Alkaloid ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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ChemInform Abstract: Organic Synthesis Under PTC. Part 6. Preparation and Decomposition of Chiral Phase Transfer Catalysts Derived from Quinine.

10.1002/chin.198717095 ◽

1987 ◽

Vol 18 (17) ◽

Author(s):

P. SINGH ◽

G. ARORA

Keyword(s):

Organic Synthesis ◽

Phase Transfer ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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ChemInform Abstract: Two-Component Chiral Phase Transfer Catalysts: Enantioselective Esterification of an N-Acylated Amino Acid.

10.1002/chin.200152188 ◽

2010 ◽

Vol 32 (52) ◽

pp. no-no

Author(s):

William H. Pirkle ◽

Seth Elliot Snyder

Keyword(s):

Phase Transfer ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Two Component ◽

Chiral Phase Transfer Catalysts

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Additions and Corrections - Enantioselective Oxirane Synthesis by Means of Dimethylsulfonium Metylide and Chiral Phase-Transfer Catalysts

Journal of the American Chemical Society ◽

10.1021/ja00418a604 ◽

1976 ◽

Vol 98 (2) ◽

pp. 641-641 ◽

Author(s):

Tamejiro Hiyama ◽

Takashi Mishima ◽

Hiroyuki Sawada ◽

Hitosi Nozaki

Keyword(s):

Phase Transfer ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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Asymmetric alkylation of α-aryl substituted carbonyl compounds by means of chiral phase transfer catalysts. Applications for the synthesis of (+)-podocarp-8(14)-en-13-one and of (−)-Wy-16,225, a potent analgesic agent

Tetrahedron Asymmetry ◽

10.1016/s0957-4166(00)86331-4 ◽

1990 ◽

Vol 1 (4) ◽

pp. 265-276 ◽

Author(s):

Wim Nerinckx ◽

Maurits Vandewalle

Keyword(s):

Carbonyl Compounds ◽

Phase Transfer ◽

Analgesic Agent ◽

Chiral Phase ◽

Asymmetric Alkylation ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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ChemInform Abstract: Ultrasonic Assisted Dimeric Cinchona Based Chiral Phase Transfer Catalysts for Highly Enantioselective Synthesis of Epoxidation of α,β-Unsaturated Ketones.

10.1002/chin.201518120 ◽

2015 ◽

Vol 46 (18) ◽

pp. no-no

Author(s):

Jayaraman Sivamani ◽

Veeramanoharan Ashokkumar ◽

Velu Sadhasivam ◽

Kumaraguru Duraimurugan ◽

Ayyanar Siva

Keyword(s):

Phase Transfer ◽

Enantioselective Synthesis ◽

Chiral Phase ◽

Unsaturated Ketones ◽

Phase Transfer Catalysts ◽

Ultrasonic Assisted ◽

Chiral Phase Transfer Catalysts

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ChemInform Abstract: Asymmetric Fluorination of Enamides: Access to α-Fluoroimines Using an Anionic Chiral Phase-Transfer Catalysts.

10.1002/chin.201242036 ◽

2012 ◽

Vol 43 (42) ◽

pp. no-no

Author(s):

Rober J. Phipps ◽

Kenichi Hiramatsu ◽

F. Dean Toste

Keyword(s):

Phase Transfer ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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