A General Asymmetric Aldol Reaction of Silyl Ketene Acetals Derived from Simple Esters to Aryl Î±-Keto Esters

Julie Le Engers; Brian L. Pagenkopf

doi:10.1002/ejoc.200901086

A General Asymmetric Aldol Reaction of Silyl Ketene Acetals Derived from Simple Esters to Aryl Î±-Keto Esters

European Journal of Organic Chemistry ◽

10.1002/ejoc.200901086 ◽

2009 ◽

Vol 2009 (35) ◽

pp. 6109-6111 ◽

Cited By ~ 15

Author(s):

Julie Le Engers ◽

Brian L. Pagenkopf

Keyword(s):

Aldol Reaction ◽

Asymmetric Aldol ◽

Keto Esters ◽

Asymmetric Aldol Reaction ◽

Ketene Acetals ◽

Silyl Ketene Acetals

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ChemInform Abstract: A General Asymmetric Aldol Reaction of Silyl Ketene Acetals Derived from Simple Esters to Aryl α-Keto Esters.

ChemInform ◽

10.1002/chin.201015075 ◽

2010 ◽

Vol 41 (15) ◽

Author(s):

Julie Le Engers ◽

Brian L. Pagenkopf

Keyword(s):

Aldol Reaction ◽

Asymmetric Aldol ◽

Keto Esters ◽

Asymmetric Aldol Reaction ◽

Ketene Acetals ◽

Silyl Ketene Acetals

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ChemInform Abstract: The Catalytic Asymmetric Aldol Reaction of Silyl Ketene Acetals with Aldehydes in the Presence of a Chiral Borane Complex. Nitroethane as a Highly Effective Solvent for Catalytic Conditions.

ChemInform ◽

10.1002/chin.199301157 ◽

2010 ◽

Vol 24 (1) ◽

pp. no-no

Author(s):

S. KIYOOKA ◽

Y. KANEKO ◽

K. KUME

Keyword(s):

Aldol Reaction ◽

Asymmetric Aldol ◽

Asymmetric Aldol Reaction ◽

Highly Effective ◽

Ketene Acetals ◽

Silyl Ketene Acetals ◽

Catalytic Asymmetric

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The catalytic asymmetric aldol reaction of silyl ketene acetals with aldehydes in the presence of a chiral borane complex. Nitroethane as a highly effective solvent for catalytic conditions

Tetrahedron Letters ◽

10.1016/s0040-4039(00)61236-4 ◽

1992 ◽

Vol 33 (34) ◽

pp. 4927-4930 ◽

Cited By ~ 84

Author(s):

Syun-ichi Kiyooka ◽

Yuichi Kaneko ◽

Ken-ichi Kume

Keyword(s):

Aldol Reaction ◽

Asymmetric Aldol ◽

Asymmetric Aldol Reaction ◽

Highly Effective ◽

Ketene Acetals ◽

Silyl Ketene Acetals ◽

Catalytic Asymmetric

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ChemInform Abstract: The Catalytic Asymmetric Aldol Reaction of Aldehydes with Unsubstituted and Monosubstituted Silyl Ketene Acetals: Formation of anti-β-Hydroxy-α-methyl Esters.

ChemInform ◽

10.1002/chin.199242056 ◽

2010 ◽

Vol 23 (42) ◽

pp. no-no

Author(s):

E. R. PARMEE ◽

Y. HONG ◽

O. TEMPKIN ◽

S. MASAMUNE

Keyword(s):

Methyl Esters ◽

Aldol Reaction ◽

Asymmetric Aldol ◽

Asymmetric Aldol Reaction ◽

Ketene Acetals ◽

Silyl Ketene Acetals ◽

Catalytic Asymmetric

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The catalytic asymmetric aldol reaction of aldehydes with unsubstituted and monosubstituted silyl ketene acetals: formation of anti-β-hydroxy-α-methyl esters

Tetrahedron Letters ◽

10.1016/s0040-4039(00)91717-9 ◽

1992 ◽

Vol 33 (13) ◽

pp. 1729-1732 ◽

Cited By ~ 74

Author(s):

Emma R. Parmee ◽

Yaping Hong ◽

Orin Tempkin ◽

Satoru Masamune

Keyword(s):

Methyl Esters ◽

Aldol Reaction ◽

Asymmetric Aldol ◽

Asymmetric Aldol Reaction ◽

Ketene Acetals ◽

Silyl Ketene Acetals ◽

Catalytic Asymmetric

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ChemInform Abstract: Asymmetric Aldol Reaction of α-Keto Esters with Isocyanoacetate and Isocyanoacetamide Catalyzed by a Chiral Ferrocenylphosphine/Gold(I) Complex.

ChemInform ◽

10.1002/chin.199014166 ◽

1990 ◽

Vol 21 (14) ◽

Author(s):

Y. ITO ◽

M. SAWAMURA ◽

H. HAMASHIMA ◽

T. EMURA ◽

T. HAYASHI

Keyword(s):

Aldol Reaction ◽

Asymmetric Aldol ◽

Keto Esters ◽

Asymmetric Aldol Reaction

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Organocatalytic Asymmetric Aldol Reaction of Hydroxyacetone with β,γ-Unsaturated α-Keto Esters: Facile Access to Chiral Tertiary Alcohols

Organic Letters ◽

10.1021/ol2021274 ◽

2011 ◽

Vol 13 (19) ◽

pp. 5248-5251 ◽

Cited By ~ 46

Author(s):

Chen Liu ◽

Xiaowei Dou ◽

Yixin Lu

Keyword(s):

Aldol Reaction ◽

Asymmetric Aldol ◽

Tertiary Alcohols ◽

Keto Esters ◽

Asymmetric Aldol Reaction ◽

Chiral Tertiary Alcohols

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ChemInform Abstract: Organocatalytic Asymmetric Aldol Reaction of Hydroxyacetone with β,γ-Unsaturated α-Keto Esters: Facile Access to Chiral Tertiary Alcohols.

ChemInform ◽

10.1002/chin.201206056 ◽

2012 ◽

Vol 43 (6) ◽

pp. no-no

Author(s):

Chen Liu ◽

Xiaowei Dou ◽

Yixin Lu

Keyword(s):

Aldol Reaction ◽

Asymmetric Aldol ◽

Tertiary Alcohols ◽

Keto Esters ◽

Asymmetric Aldol Reaction ◽

Chiral Tertiary Alcohols

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Organocatalytic Asymmetric Aldol Reaction of Ketones with β,γ-Unsaturated α-Keto Esters: An Efficient Access to Chiral Tertiary Alcohol Skeletons

Advanced Synthesis & Catalysis ◽

10.1002/adsc.201000982 ◽

2011 ◽

Vol 353 (7) ◽

pp. 1179-1184 ◽

Cited By ~ 32

Author(s):

Pengfei Li ◽

Sau Hing Chan ◽

Albert S. C. Chan ◽

Fuk Yee Kwong

Keyword(s):

Aldol Reaction ◽

Tertiary Alcohol ◽

Asymmetric Aldol ◽

Keto Esters ◽

Efficient Access ◽

Asymmetric Aldol Reaction

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Direct catalytic asymmetric aldol reaction of β-keto esters with formaldehyde promoted by a dinuclear Ni2-Schiff base complex

Chemical Communications ◽

10.1039/b912380f ◽

2009 ◽

pp. 5138 ◽

Cited By ~ 53

Author(s):

Shinsuke Mouri ◽

Zhihua Chen ◽

Shigeki Matsunaga ◽

Masakatsu Shibasaki

Keyword(s):

Schiff Base ◽

Aldol Reaction ◽

Schiff Base Complex ◽

Asymmetric Aldol ◽

Base Complex ◽

Keto Esters ◽

Asymmetric Aldol Reaction ◽

Catalytic Asymmetric

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