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Literature DB >> 20179782

Homobenzotetramisole-Catalyzed Kinetic Resolution of alpha-Aryl-, alpha-Aryloxy-, and alpha-Arylthioalkanoic Acids.

Abstract

Effective kinetic resolution of alpha-aryl-, alpha-aryloxy-, and alpha-arylthioalkanoic acids has been achieved via in situ generation of their symmetrical anhydrides and enantioselective alcoholysis in the presence of homobenzotetramisole (HBTM) 3.

Entities: CellLine Chemical Gene

Year: 2009 PMID： 20179782 PMCID： PMC2826129 DOI： 10.1002/adsc.200900451

Source DB: PubMed Journal: Adv Synth Catal ISSN： 1615-4150 Impact factor: 5.837

10 in total

1. Kinetic resolution of alpha-acetoxy N-acyl oxazolidinethiones by a chiral O-nucleophilic acyl transfer catalyst.

Authors: Gregory T Notte; Tarek Sammakia; Peter J Steel
Journal: J Am Chem Soc Date: 2005-10-05 Impact factor: 15.419

2. Efficiency in nonenzymatic kinetic resolution.

Authors: Edwin Vedejs; Mara Jure
Journal: Angew Chem Int Ed Engl Date: 2005-06-27 Impact factor: 15.336

3. Kinetic resolution of alcohols using a 1,2-dihydroimidazo[1,2-a]quinoline enantioselective acylation catalyst.

Authors: Vladimir B Birman; Hui Jiang
Journal: Org Lett Date: 2005-08-04 Impact factor: 6.005

4. Kinetic resolution of protected alpha-amino acid derivatives by a chiral O-nucleophilic acyl transfer catalyst.

Authors: Gregory T Notte; Tarek Sammakia
Journal: J Am Chem Soc Date: 2006-04-05 Impact factor: 15.419

5. Benzotetramisole: a remarkably enantioselective acyl transfer catalyst.

Authors: Vladimir B Birman; Ximin Li
Journal: Org Lett Date: 2006-03-30 Impact factor: 6.005

6. Origin of enantioselectivity in CF3-PIP-catalyzed kinetic resolution of secondary benzylic alcohols.

Authors: Ximin Li; Peng Liu; K N Houk; Vladimir B Birman
Journal: J Am Chem Soc Date: 2008-09-26 Impact factor: 15.419

7. Asymmetric organic catalysis with modified cinchona alkaloids.

Authors: Shi-Kai Tian; Yonggang Chen; Jianfeng Hang; Liang Tang; Paul McDaid; Li Deng
Journal: Acc Chem Res Date: 2004-08 Impact factor: 22.384

8. Kinetic resolution of racemic carboxylic acids by an L-histidine-derived sulfonamide-induced enantioselective esterification reaction.

Authors: Kazuaki Ishihara; Yuji Kosugi; Shuhei Umemura; Akira Sakakura
Journal: Org Lett Date: 2008-06-27 Impact factor: 6.005

9. Homobenzotetramisole: an effective catalyst for kinetic resolution of aryl-cycloalkanols.

Authors: Vladimir B Birman; Ximin Li
Journal: Org Lett Date: 2008-02-16 Impact factor: 6.005

10. 2,3-Dihydroimidazo[1,2-a]pyridines: a new class of enantioselective acyl transfer catalysts and their use in kinetic resolution of alcohols.

Authors: Vladimir B Birman; Eric W Uffman; Hui Jiang; Ximin Li; Corey J Kilbane
Journal: J Am Chem Soc Date: 2004-10-06 Impact factor: 15.419

10 in total

5 in total

Homobenzotetramisole-Catalyzed Kinetic Resolution of alpha-Aryl-, alpha-Aryloxy-, and alpha-Arylthioalkanoic Acids.

1. Kinetic resolution of alpha-acetoxy N-acyl oxazolidinethiones by a chiral O-nucleophilic acyl transfer catalyst.

2. Efficiency in nonenzymatic kinetic resolution.

3. Kinetic resolution of alcohols using a 1,2-dihydroimidazo[1,2-a]quinoline enantioselective acylation catalyst.

4. Kinetic resolution of protected alpha-amino acid derivatives by a chiral O-nucleophilic acyl transfer catalyst.

5. Benzotetramisole: a remarkably enantioselective acyl transfer catalyst.

6. Origin of enantioselectivity in CF3-PIP-catalyzed kinetic resolution of secondary benzylic alcohols.

7. Asymmetric organic catalysis with modified cinchona alkaloids.

8. Kinetic resolution of racemic carboxylic acids by an L-histidine-derived sulfonamide-induced enantioselective esterification reaction.

9. Homobenzotetramisole: an effective catalyst for kinetic resolution of aryl-cycloalkanols.

10. 2,3-Dihydroimidazo[1,2-a]pyridines: a new class of enantioselective acyl transfer catalysts and their use in kinetic resolution of alcohols.

1. Kinetic resolution of secondary alcohols using amidine-based catalysts.

2. Rapid assembly of complex cyclopentanes employing chiral, α,β-unsaturated acylammonium intermediates.

3. Determination of absolute configuration of secondary alcohols using thin-layer chromatography.

4. Benzotetramisole-catalyzed dynamic kinetic resolution of azlactones.

Review 5. Frontiers in Halogen and Chalcogen-Bond Donor Organocatalysis.