Catalytic asymmetric synthesis of either enantiomer of physostigmine. Formation of quaternary carbon centers with high enantioselection by intramolecular Heck reactions of (Z)-2-butenanilides

Atsuyuki Ashimori; Takaharu Matsuura; Larry E. Overman; Daniel J. Poon

doi:10.1021/jo00077a005

Catalytic asymmetric synthesis of either enantiomer of physostigmine. Formation of quaternary carbon centers with high enantioselection by intramolecular Heck reactions of (Z)-2-butenanilides

The Journal of Organic Chemistry ◽

10.1021/jo00077a005 ◽

1993 ◽

Vol 58 (25) ◽

pp. 6949-6951 ◽

Cited By ~ 110

Author(s):

Atsuyuki Ashimori ◽

Takaharu Matsuura ◽

Larry E. Overman ◽

Daniel J. Poon

Keyword(s):

Asymmetric Synthesis ◽

Quaternary Carbon ◽

Heck Reactions ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric

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Catalytic Asymmetric Synthesis of Quaternary Carbon Centers. Exploratory Studies of Intramolecular Heck Reactions of (Z)-α,β-Unsaturated Anilides and Mechanistic Investigations of Asymmetric Heck Reactions Proceeding via Neutral Intermediates

Journal of the American Chemical Society ◽

10.1021/ja980787h ◽

1998 ◽

Vol 120 (26) ◽

pp. 6488-6499 ◽

Cited By ~ 133

Author(s):

Atsuyuki Ashimori ◽

Benoit Bachand ◽

Michael A. Calter ◽

Steven P. Govek ◽

Larry E. Overman ◽

...

Keyword(s):

Asymmetric Synthesis ◽

Quaternary Carbon ◽

Heck Reactions ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Mechanistic Investigations ◽

Catalytic Asymmetric

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Catalytic Asymmetric Synthesis of Quaternary Carbon Centers. Exploratory Investigations of Intramolecular Heck Reactions of (E)-α,β-Unsaturated 2-Haloanilides and Analogues To Form Enantioenriched Spirocyclic Products

Journal of the American Chemical Society ◽

10.1021/ja980786p ◽

1998 ◽

Vol 120 (26) ◽

pp. 6477-6487 ◽

Cited By ~ 187

Author(s):

Atsuyuki Ashimori ◽

Benoit Bachand ◽

Larry E. Overman ◽

Daniel J. Poon

Keyword(s):

Asymmetric Synthesis ◽

Quaternary Carbon ◽

Heck Reactions ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric

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ChemInform Abstract: Catalytic Asymmetric Synthesis of Quaternary Carbon Centers. Exploratory Studies of Intramolecular Heck Reactions of (Z)-α,β-Unsaturated Anilides and Mechanistic Investigations of Asymmetric Heck Reactions Proceeding via Neutral Inter

ChemInform ◽

10.1002/chin.199845139 ◽

2010 ◽

Vol 29 (45) ◽

pp. no-no

Author(s):

A. ASHIMORI ◽

B. BACHAND ◽

M. A. CALTER ◽

S. P. GOVEK ◽

L. E. OVERMAN ◽

...

Keyword(s):

Asymmetric Synthesis ◽

Quaternary Carbon ◽

Heck Reactions ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Mechanistic Investigations ◽

Catalytic Asymmetric

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ChemInform Abstract: Catalytic Asymmetric Synthesis of Quaternary Carbon Centers. Exploratory Investigations of Intramolecular Heck Reactions of (E)-α,β-Unsaturated 2-Haloanilides and Analogues to Form Enantioenriched Spirocyclic Products.

ChemInform ◽

10.1002/chin.199846130 ◽

2010 ◽

Vol 29 (46) ◽

pp. no-no

Author(s):

A. ASHIMORI ◽

B. BACHAND ◽

L. E. OVERMAN ◽

D. J. POON

Keyword(s):

Asymmetric Synthesis ◽

Quaternary Carbon ◽

Heck Reactions ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric

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Catalytic Asymmetric Synthesis of Quaternary Carbon Centers. Exploratory Investigations of Intramolecular Heck Reactions of (E)-α,β-Unsaturated 2-Haloanilides and Analogs To Form Enantioenriched Spirocyclic Products. [J. Am. Chem. Soc.1998,120, 6477−6487].

Journal of the American Chemical Society ◽

10.1021/ja995540e ◽

2000 ◽

Vol 122 (1) ◽

pp. 192-192 ◽

Cited By ~ 3

Author(s):

Atsuyuki Ashimori ◽

Benoit Bachand ◽

Larry E. Overman

Keyword(s):

Asymmetric Synthesis ◽

Quaternary Carbon ◽

Heck Reactions ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric

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ChemInform Abstract: Catalytic Asymmetric Synthesis of Either Enantiomer of Physostigmine. Formation of Quaternary Carbon Centers with High Enantioselection by Intramolecular Heck Reactions of (Z)-2-Butenanilides.

ChemInform ◽

10.1002/chin.199416046 ◽

2010 ◽

Vol 25 (16) ◽

pp. no-no

Author(s):

A. ASHIMORI ◽

T. MATSUURA ◽

L. E. OVERMAN ◽

D. J. POON

Keyword(s):

Asymmetric Synthesis ◽

Quaternary Carbon ◽

Heck Reactions ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric

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Catalytic Asymmetric Synthesis of Quaternary Carbon Centers by Intramolecular Heck Reaction. Synthetic Developments and Mechanistic Studies.

Journal of Synthetic Organic Chemistry Japan ◽

10.5059/yukigoseikyokaishi.58.718 ◽

2000 ◽

Vol 58 (8) ◽

pp. 718-727 ◽

Cited By ~ 5

Author(s):

Atsuyuki Ashimori ◽

Larry E. Overman

Keyword(s):

Asymmetric Synthesis ◽

Heck Reaction ◽

Mechanistic Studies ◽

Quaternary Carbon ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric ◽

Intramolecular Heck Reaction

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Catalytic asymmetric synthesis of benzylic quaternary carbon centers. An efficient synthesis of (-)-eptazocine

Journal of the American Chemical Society ◽

10.1021/ja00071a079 ◽

1993 ◽

Vol 115 (18) ◽

pp. 8477-8478 ◽

Cited By ~ 63

Author(s):

Toshiyasu Takemoto ◽

Mikiko Sodeoka ◽

Hiroaki Sasai ◽

Masakatsu Shibasaki

Keyword(s):

Asymmetric Synthesis ◽

Efficient Synthesis ◽

Quaternary Carbon ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric

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Enantioselective Suzuki Reactions: Catalytic Asymmetric Synthesis of Compounds Containing Quaternary Carbon Centers.

ChemInform ◽

10.1002/chin.200427032 ◽

2004 ◽

Vol 35 (27) ◽

Author(s):

Michael C. Willis ◽

Luke H. W. Powell ◽

Christelle K. Claverie ◽

Simon J. Watson

Keyword(s):

Asymmetric Synthesis ◽

Quaternary Carbon ◽

Carbon Centers ◽

Suzuki Reactions ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric

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ChemInform Abstract: Catalytic Asymmetric Synthesis of Quaternary Carbon Centers by Intramolecular Heck Reaction: Synthetic Developments and Mechanistic Studies

ChemInform ◽

10.1002/chin.200105290 ◽

2001 ◽

Vol 32 (5) ◽

pp. no-no

Author(s):

Atsuyuki Ashimori ◽

Larry E. Overman

Keyword(s):

Asymmetric Synthesis ◽

Heck Reaction ◽

Mechanistic Studies ◽

Quaternary Carbon ◽

Carbon Centers ◽

Catalytic Asymmetric Synthesis ◽

Catalytic Asymmetric ◽

Intramolecular Heck Reaction

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