Radical addition to carbonyl carbon promoted by aqueous titanium trichloride: stereoselective synthesis of .alpha.,.beta.-dihydroxy ketones

Angelo Clerici; Ombretta Porta

doi:10.1021/jo00277a025

Radical addition to carbonyl carbon promoted by aqueous titanium trichloride: stereoselective synthesis of .alpha.,.beta.-dihydroxy ketones

The Journal of Organic Chemistry ◽

10.1021/jo00277a025 ◽

1989 ◽

Vol 54 (16) ◽

pp. 3872-3878 ◽

Cited By ~ 28

Author(s):

Angelo Clerici ◽

Ombretta Porta

Keyword(s):

Stereoselective Synthesis ◽

Radical Addition ◽

Carbonyl Carbon ◽

Titanium Trichloride ◽

Alpha Beta

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ChemInform Abstract: Radical Addition to the Carbonyl Carbon Promoted by Aqueous Titanium Trichloride: Stereoselective Synthesis of α,β-Dihydroxy Ketones.

ChemInform ◽

10.1002/chin.199003110 ◽

1990 ◽

Vol 21 (3) ◽

Author(s):

A. CLERICI ◽

O. PORTA

Keyword(s):

Stereoselective Synthesis ◽

Radical Addition ◽

Carbonyl Carbon ◽

Titanium Trichloride

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Radical addition to the carbonyl carbon of ketones promoted by aqueos titanium trichloride in acidic medium, one step synthesis of pinacols and lactones

Tetrahedron ◽

10.1016/s0040-4020(01)87455-x ◽

1986 ◽

Vol 42 (2) ◽

pp. 561-572 ◽

Cited By ~ 27

Author(s):

Angelo Clerici ◽

Ombretta Porta ◽

Pasquale Zago

Keyword(s):

Acidic Medium ◽

Radical Addition ◽

Carbonyl Carbon ◽

Titanium Trichloride ◽

One Step

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ChemInform Abstract: Radical Addition to the Carbonyl Carbon of Ketones Promoted by Aqueous Titanium Trichloride in Acidic Medium: One Step Synthesis of Pinacols and Lactones.

Chemischer Informationsdienst ◽

10.1002/chin.198621127 ◽

1986 ◽

Vol 17 (21) ◽

Author(s):

A. CLERICI ◽

O. PORTA ◽

P. ZAGO

Keyword(s):

Acidic Medium ◽

Radical Addition ◽

Carbonyl Carbon ◽

Titanium Trichloride ◽

One Step

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A stereoselective synthesis of (Z)- and (E)-trifluoromethylated .alpha.,.beta.-unsaturated esters via intramolecular Wittig reaction

The Journal of Organic Chemistry ◽

10.1021/jo00069a014 ◽

1993 ◽

Vol 58 (17) ◽

pp. 4564-4566 ◽

Cited By ~ 37

Author(s):

Yanchang Shen ◽

Shu Gao

Keyword(s):

Wittig Reaction ◽

Stereoselective Synthesis ◽

Unsaturated Esters ◽

Intramolecular Wittig Reaction ◽

Alpha Beta

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Stereoselective synthesis of tetrasubstituted .alpha.,.beta.-unsaturated esters

The Journal of Organic Chemistry ◽

10.1021/jo00035a043 ◽

1992 ◽

Vol 57 (9) ◽

pp. 2753-2755 ◽

Cited By ~ 8

Author(s):

Jacob Mathew

Keyword(s):

Stereoselective Synthesis ◽

Unsaturated Esters ◽

Alpha Beta

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Phosphonyl Radical Addition to Enol Ethers. The Stereoselective Synthesis of Cyclic Ethers.

ChemInform ◽

10.1002/chin.200440174 ◽

2004 ◽

Vol 35 (40) ◽

Author(s):

Christopher M. Jessop ◽

Andrew F. Parsons ◽

Anne Routledge ◽

Derek J. Irvine

Keyword(s):

Stereoselective Synthesis ◽

Radical Addition ◽

Cyclic Ethers ◽

Enol Ethers ◽

Phosphonyl Radical

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Organoselenium-induced ring closures. Stereoselective synthesis of cyclic .alpha.,.beta.-unsaturated sulfoxides, sulfones, and sulfides and synthesis of 6,9-sulfoxa-5(E)- and -5(Z)-prostacyclin, 6,9-sulfo-5(E)- and -5(Z)-prostacyclin, 6,9-sulfo-6.alpha.- and -6.beta.-4(E)-isoprostacyclin, and 6,9-thiaprostacyclin

Journal of the American Chemical Society ◽

10.1021/ja00476a061 ◽

1978 ◽

Vol 100 (8) ◽

pp. 2567-2570 ◽

Cited By ~ 32

Author(s):

K. C. Nicolaou ◽

W. E. Barnette ◽

R. L. Magolda

Keyword(s):

Stereoselective Synthesis ◽

Alpha Beta

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A New Stereoselective Synthesis of (E)-.alpha.,.beta.-Unsaturated-.gamma.-dicarbonyl Compounds by the Henry Reaction

The Journal of Organic Chemistry ◽

10.1021/jo00097a061 ◽

1994 ◽

Vol 59 (18) ◽

pp. 5466-5467 ◽

Cited By ~ 29

Author(s):

Roberto Ballini ◽

Giovanna Bosica

Keyword(s):

Stereoselective Synthesis ◽

Henry Reaction ◽

Dicarbonyl Compounds ◽

Alpha Beta

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ChemInform Abstract: Radical Addition to Iminium Ion Mediated by Aqueous Titanium Trichloride.

ChemInform ◽

10.1002/chin.199239107 ◽

2010 ◽

Vol 23 (39) ◽

pp. no-no

Author(s):

A. CLERICI ◽

O. PORTA

Keyword(s):

Radical Addition ◽

Iminium Ion ◽

Titanium Trichloride

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Stereoselective Synthesis of Highly Substituted .gamma.-Lactones and Butenolides by Intramolecular Michael Addition of Enantiomerically Enriched .gamma.-[(Phenylthio)acyl]oxy .alpha.,.beta.-Unsaturated Esters

The Journal of Organic Chemistry ◽

10.1021/jo00095a022 ◽

1994 ◽

Vol 59 (16) ◽

pp. 4461-4472 ◽

Cited By ~ 21

Author(s):

Carmen M. Rodriguez ◽

Tomas Martin ◽

Miguel A. Ramirez ◽

Victor S. Martin

Keyword(s):

Michael Addition ◽

Stereoselective Synthesis ◽

Unsaturated Esters ◽

Alpha Beta

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