Practical Catalytic Enantioselective Synthesis of α,α-Dialkyl-α-amino Acids by Chiral Phase-Transfer Catalysis

Takashi Ooi; Mifune Takeuchi; Minoru Kameda; Keiji Maruoka

doi:10.1021/ja0007051

Practical Catalytic Enantioselective Synthesis of α,α-Dialkyl-α-amino Acids by Chiral Phase-Transfer Catalysis

Journal of the American Chemical Society ◽

10.1021/ja0007051 ◽

2000 ◽

Vol 122 (21) ◽

pp. 5228-5229 ◽

Cited By ~ 236

Author(s):

Takashi Ooi ◽

Mifune Takeuchi ◽

Minoru Kameda ◽

Keiji Maruoka

Keyword(s):

Amino Acids ◽

Phase Transfer Catalysis ◽

Phase Transfer ◽

Enantioselective Synthesis ◽

Chiral Phase

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Enantioselective Synthesis of .ALPHA.-Amino Acids by Chiral Phase-Transfer Catalysis

Journal of Synthetic Organic Chemistry Japan ◽

10.5059/yukigoseikyokaishi.61.1195 ◽

2003 ◽

Vol 61 (12) ◽

pp. 1195-1206 ◽

Cited By ~ 9

Author(s):

Takashi Ooi ◽

Keiji Maruoka

Keyword(s):

Amino Acids ◽

Phase Transfer Catalysis ◽

Phase Transfer ◽

Enantioselective Synthesis ◽

Chiral Phase

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ChemInform Abstract: Practical Catalytic Enantioselective Synthesis of α,α-Dialkyl-α-amino Acids by Chiral Phase-Transfer Catalysis.

ChemInform ◽

10.1002/chin.200037033 ◽

2000 ◽

Vol 31 (37) ◽

pp. no-no

Author(s):

Takashi Ooi ◽

Mifune Takeuchi ◽

Minoru Kameda ◽

Keiji Maruoka

Keyword(s):

Amino Acids ◽

Phase Transfer Catalysis ◽

Phase Transfer ◽

Enantioselective Synthesis ◽

Chiral Phase

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ChemInform Abstract: Advantage of Anaerobic Conditions in the Highly Enantioselective Synthesis of α,α-Dialkyl-α-amino Acids by Chiral Phase-Transfer Catalysis.

ChemInform ◽

10.1002/chin.200142047 ◽

2010 ◽

Vol 32 (42) ◽

pp. no-no

Author(s):

Takashi Ooi ◽

Mifune Takeuchi ◽

Daisuke Ohara ◽

Keiji Maruoka

Keyword(s):

Amino Acids ◽

Phase Transfer Catalysis ◽

Phase Transfer ◽

Enantioselective Synthesis ◽

Anaerobic Conditions ◽

Chiral Phase

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Advantage of Anaerobic Conditions in the Highly Enantioselective Synthesis of α,α-Dialkyl-α-Amino Acids by Chiral Phase-Transfer Catalysis

Synlett ◽

10.1055/s-2001-15167 ◽

2001 ◽

Vol 2001 (07) ◽

pp. 1185-1187 ◽

Cited By ~ 32

Author(s):

Takashi Ooi ◽

Mifune Takeuchi ◽

Daisuke Ohara ◽

Keiji Maruoka

Keyword(s):

Amino Acids ◽

Phase Transfer Catalysis ◽

Phase Transfer ◽

Enantioselective Synthesis ◽

Anaerobic Conditions ◽

Chiral Phase

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Enantioselective Synthesis of α-Amino Acids by Chiral Phase-Transfer Catalysis

ChemInform ◽

10.1002/chin.200421268 ◽

2004 ◽

Vol 35 (21) ◽

Author(s):

Takashi Ooi ◽

Keiji Maruoka

Keyword(s):

Amino Acids ◽

Phase Transfer Catalysis ◽

Phase Transfer ◽

Enantioselective Synthesis ◽

Chiral Phase

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New trimeric Cinchona alkaloid-based quaternary ammonium salts as efficient chiral phase transfer catalysts for enantioselective synthesis of α-amino acids

Journal of Molecular Catalysis A Chemical ◽

10.1016/j.molcata.2005.11.039 ◽

2006 ◽

Vol 248 (1-2) ◽

pp. 1-9 ◽

Cited By ~ 24

Author(s):

Ayyanar Siva ◽

Eagambaram Murugan

Keyword(s):

Amino Acids ◽

Quaternary Ammonium ◽

Phase Transfer ◽

Quaternary Ammonium Salts ◽

Enantioselective Synthesis ◽

Cinchona Alkaloid ◽

Ammonium Salts ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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Efficient catalytic asymmetric alkylations. 1. Enantioselective synthesis of (+)-indacrinone via chiral phase-transfer catalysis

Journal of the American Chemical Society ◽

10.1021/ja00314a045 ◽

1984 ◽

Vol 106 (2) ◽

pp. 446-447 ◽

Cited By ~ 345

Author(s):

Ulf H. Dolling ◽

Paul Davis ◽

Edward J. J. Grabowski

Keyword(s):

Phase Transfer Catalysis ◽

Phase Transfer ◽

Enantioselective Synthesis ◽

Chiral Phase ◽

Catalytic Asymmetric ◽

Asymmetric Alkylations

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Calixarene-based chiral phase-transfer catalysts derived from cinchona alkaloids for enantioselective synthesis of α-amino acids

Tetrahedron Asymmetry ◽

10.1016/j.tetasy.2008.02.006 ◽

2008 ◽

Vol 19 (5) ◽

pp. 618-623 ◽

Cited By ~ 47

Author(s):

Selahattin Bozkurt ◽

Mustafa Durmaz ◽

Mustafa Yilmaz ◽

Abdulkadir Sirit

Keyword(s):

Amino Acids ◽

Phase Transfer ◽

Cinchona Alkaloids ◽

Enantioselective Synthesis ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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Polymeric Chiral Phase-Transfer Catalysts Derived from Cinchona Alkaloids for Enantioselective Synthesis of α-Amino Acids.

ChemInform ◽

10.1002/chin.200746164 ◽

2007 ◽

Vol 38 (46) ◽

Author(s):

Jeong-Hee Lee ◽

Mi-Sook Yoo ◽

Ji-Hee Jung ◽

Sang-sup Jew ◽

Hyeung-geun Park ◽

...

Keyword(s):

Amino Acids ◽

Phase Transfer ◽

Cinchona Alkaloids ◽

Enantioselective Synthesis ◽

Chiral Phase ◽

Phase Transfer Catalysts ◽

Chiral Phase Transfer Catalysts

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The Enantioselective Synthesis of α-Amino Acids by Phase-Transfer Catalysis with Achiral Schiff Base Esters

Accounts of Chemical Research ◽

10.1021/ar0300625 ◽

2004 ◽

Vol 37 (8) ◽

pp. 506-517 ◽

Cited By ~ 570

Author(s):

Martin J. O'Donnell

Keyword(s):

Amino Acids ◽

Schiff Base ◽

Phase Transfer Catalysis ◽

Phase Transfer ◽

Enantioselective Synthesis

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