The conjugate addition of a silyl group to enones and its removal with copper(II) bromide: a protecting group for the αβ-unsaturation of αβ-unsaturated ketones

Journal of the Chemical Society Perkin Transactions 1 ◽

10.1039/p19810002520 ◽

1981 ◽

pp. 2520-2526 ◽

Cited By ~ 88

Author(s):

David J. Ager ◽

Ian Fleming ◽

Shailesh K. Patel

Keyword(s):

Conjugate Addition ◽

Protecting Group ◽

Silyl Group ◽

Unsaturated Ketones

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ChemInform Abstract: THE CONJUGATE ADDITION OF A SILYL GROUP TO ENONES AND ITS REMOVAL WITH COPPER(II) BROMIDE: A PROTECTING GROUP FOR THE αβ-UNSATURATION OF αβ-UNSATURATED KETONES

Chemischer Informationsdienst ◽

10.1002/chin.198151281 ◽

1981 ◽

Vol 12 (51) ◽

Author(s):

D. J. AGER ◽

I. FLEMING ◽

S. K. PATEL

Keyword(s):

Conjugate Addition ◽

Protecting Group ◽

Silyl Group ◽

Unsaturated Ketones

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Radical Allylation: E-Selective Radical Conjugate Addition–Elimination Reaction from Morita–Baylis–Hillman Adducts

Synlett ◽

10.1055/s-0036-1590922 ◽

2017 ◽

Vol 29 (01) ◽

pp. 46-50 ◽

Cited By ~ 1

Author(s):

Thierry Lequeux ◽

Cyril Lebargy ◽

Coralie De Schutter ◽

Remi Legay ◽

Emmanuel Pfund

Keyword(s):

Conjugate Addition ◽

Protecting Group ◽

Elimination Reaction ◽

Unsaturated Ketones

Triethylborane-mediated radical allylation was performed from Morita–Baylis–Hillman alcohols with no need of protecting group. The radical conjugated addition–elimination reaction is highly selective, and trisubstituted E-alkenes were obtained. This reaction opened a new route for the preparation of functionalized α,β-unsaturated ketones.

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Potassium Phosphate or Silica Sulfurc Acid Catalyzed Conjugate Addition of Thiols to α,β-Unsaturated Ketones at Room Temperature under Solvent-Free Conditions.

ChemInform ◽

10.1002/chin.200714045 ◽

2007 ◽

Vol 38 (14) ◽

Author(s):

D. M. Pore ◽

M. S. Soudagar ◽

U. V. Desai ◽

T. S. Thopate ◽

P. P. Wadagaonkar

Keyword(s):

Room Temperature ◽

Potassium Phosphate ◽

Conjugate Addition ◽

Solvent Free ◽

Unsaturated Ketones ◽

Solvent Free Conditions ◽

Acid Catalyzed

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Green Protocol for Conjugate Addition of Thiols to α,β-Unsaturated Ketones Using a [Bmim]PF6/H2O System

The Journal of Organic Chemistry ◽

10.1021/jo034335l ◽

2003 ◽

Vol 68 (18) ◽

pp. 7098-7100 ◽

Cited By ~ 110

Author(s):

J. S. Yadav ◽

B. V. S. Reddy ◽

Gakul Baishya

Keyword(s):

Conjugate Addition ◽

Green Protocol ◽

Unsaturated Ketones

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Tandem conjugate addition. Aldol reactions employing 9-(phenylseleno)-9-borabicyclononane: a novel method for effecting formal aldol condensations at the .alpha.-carbon of .alpha.,.beta.-unsaturated ketones

The Journal of Organic Chemistry ◽

10.1021/jo00205a048 ◽

1985 ◽

Vol 50 (5) ◽

pp. 730-732 ◽

Cited By ~ 30

Author(s):

William R. Leonard ◽

Tom Livinghouse

Keyword(s):

Conjugate Addition ◽

Aldol Reactions ◽

Unsaturated Ketones ◽

Novel Method ◽

Alpha Beta ◽

Alpha Carbon

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ChemInform Abstract: Palladium(II)-Catalyzed Conjugate Addition of Aromatics to α,. beta.-Unsaturated Ketones and Aldehydes with Arylantimony Compounds.

ChemInform ◽

10.1002/chin.199651057 ◽

2010 ◽

Vol 27 (51) ◽

pp. no-no

Author(s):

C. S. CHO ◽

S. MOTOFUSA ◽

K. OHE ◽

S. UEMURA

Keyword(s):

Conjugate Addition ◽

Unsaturated Ketones

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Nickel-catalyzed conjugate addition of alkynyl groups to .alpha.,.beta.-unsaturated ketones

The Journal of Organic Chemistry ◽

10.1021/jo01303a024 ◽

1980 ◽

Vol 45 (15) ◽

pp. 3053-3061 ◽

Cited By ~ 81

Author(s):

Jeffrey Schwartz ◽

Denise B. Carr ◽

Robert T. Hansen ◽

Fabian M. Dayrit

Keyword(s):

Conjugate Addition ◽

Unsaturated Ketones ◽

Alpha Beta

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Asymmetric conjugate additions of 2-substituted benzofuran-3(2H)-ones to α,β-unsaturated ketones catalyzed by chiral copper complexes

Organic & Biomolecular Chemistry ◽

10.1039/c7ob00677b ◽

2017 ◽

Vol 15 (19) ◽

pp. 4191-4198 ◽

Cited By ~ 7

Author(s):

Haojiang Wang ◽

Yifeng Wang ◽

Cheng Zhang ◽

Yidong Jiang ◽

Mingming Chu ◽

...

Keyword(s):

Copper Complexes ◽

Conjugate Addition ◽

Conjugate Additions ◽

Unsaturated Ketones

A highly enantioselective conjugate addition of 2-substituted benzofuran-3(2H)-ones to α,β-unsaturated ketones promoted by chiral copper complexes has been developed.

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