ธารา มานะงาน

Thara Manangan (TMG)

  Office: 78-8044
Office Hours: TUESDAY 13:00-16:00  :[email protected]  

2004-present          Chemistry and Organic Chemistry, Dept. of Industrial Chemistry, the King Mongkut’s University of Technology, Bangkok, Thailand

2002-2005               Synthesis Senior Supervisor at ASDI Thai Direct Chemistry Solutions, Co., Ltd., Bangkok, Thailand

2001-2002               Organic Chemistry Laboratory I, Department of Chemistry, Indiana University, Bloomington, IN, USA

2000-2001               Organic Chemistry Laboratory, Chemistry, Department of Chemistry and Biochemistry, University of Delaware, Newark, DE, USA

1995-2000               The Development and Promotion of Science and Technology Talents Project (DPST) scholarship at University of Delaware, USA

1994                         2^nd Class Honor, B.Sc. in Chemistry, Khon Kaen University, Thailand

1990-1994               The Development and Promotion of Science and Technology Talents Project (DPST) scholarship at Khon Kaen University, Thailand

2008-current           Biodegradable Food Packaging

2007-current           Plastic photo oxidative degradation

2006-current           Bioplastics synthesis and extraction

2002-2005             Drugs and pro-drugs synthesis on request

2000-2002             Synthesis of Batzelladine A, B and D via stereo selective free radical cyclization

1999-2001             Construction of trans-disubstituted azabicycles using oxauracil as a novel free radical acceptor

1998-2000             Enantio-selective Karasch allylic oxidation

1996-2000             Stereo-selctive synthesis of cyclic ethers using vinylogous sulfonates as free radical acceptors

1995-1997             Regio-selective halogenaion and Stile coupling reactions of cis-2,3- disubstituted 5 halo dihydropyran-4-ones

1.   P.A. Evans, J.D. Nelson, and T. Manangan, “Preparation and Palladium Mediated Cross-Coupling Reactions of cis-2,3-Disubstituted 5-Halo-Dihydropyran-4-ones”

Synlett, 1997, 968. (Impact Factor 2.56)

2.   P. A. Evans and T. Manangan, “Vinylogous Sulfonates as Radical Acceptors for the Stereoselective Synthesis of Cyclic Ethers”

Tetrahedron Letters, 1997, 38, 8165. (Impact Factor 2.19)

3.  P. A. Evans and T. Manangan, “Stereoselective Synthesis of Cyclic Ethers Using Vinylogous Sulfonates as Radical Acceptors: Effect of E/Z Geometry and Temperature on Diastereoselectivity”

Journal of Organic Chemistry, 2000, 65 (15), 4523. (Impact Factor 2.58)

4.   P. A. Evans, T. Manangan, and A. L. Rheingold “ Stereoselective Construction of trans-Disubstituted Azabicycles Using Oxauracil as a Novel Free Radical Acceptor”,

Journal of American Chemical Society, 2000, 122, 11009. (Impact Factor 4.92)

5.   T. Manangan and P. A. Evans, “Stereoselective Synthesis of Nitrogen Heterocycles via Intramolecular Acyl Radical Cyclizations”

oral presentation at the 219^th American Chemical Society National Meeting, San Francisco, CA, March 26-30, 2000.

6.   P. A. Evans and T. Manangan, “ Stereoselective Construction of the Azabicyclic Core Applicable to the Biologically Important Polyguanidinium Alkaloids Batzelladine A and D using a Free Radical Cyclization”,

Tetrahedron Letters, 2001, 42, 6637. (Impact Factor 2.19)

7.    S. Shawaphun and T. Manangan, “Study of extraction process and characterization of poly-3-hydroxyalkanoate produced from Alcaligenes latus”

poster presentation at the 3^rd International Conference on Fermentation Technology for Value Added Agricultural Products, Kosa Hotel, Khon Kaen, Thailand, 25-28 August, 2009.

8.   T. Manangan, S. Shawaphun and R. Chongcharoen, “Quantitative extraction and purification of poly-3-hydroxyalkanoate produced from Alcaligenes latus ATCC 29714”

poster presentation at the 1^st Thai-Japan Bioplastics and Biobased Materials Symposium, Pullman Bangkok King Power Hotel, Bangkok, Thailand, 2 September, 2009.

9.    T. Manangan,  S. Shawaphun and S. Wacharavichanant, “Acetophenone and Benzophenone Derivatives as Catalysts in Photodegradation of PE and PP Films”

oral presentation at the International Conference on Functionalized and Sensing Materials (FuSeM 2009), Chulabhorn Research Institute, Bangkok, Thailand, 7-9 December, 2009.

10.   S. Shawaphun, T. Manangan and  S. Wacharavichanant , “Thermo- and Photo- Degradation of LDPE and PP Films Using Metal Oxides as Catalysts”

poster presentation at the International Conference on Functionalized and Sensing Materials (FuSeM 2009), Chulabhorn Research Institute, Bangkok, Thailand, 7-9 December, 2009.