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- Publications
- Influence
Efficient synthesis of biscarbazoles by palladium-catalyzed twofold C-N coupling and C-H activation reactions.
- T. Q. Hung, Ngô Ngọc Thắng, Do Huy Hoang, Tuan Dang, A. Villinger, P. Langer
- Chemistry, Medicine
- Organic & biomolecular chemistry
- 25 March 2014
A new and efficient strategy for the synthesis of 3,9'- and 2,9'-biscarbazoles was developed. Our strategy relies on the cyclization of 1,1'-biphenyl-2,2'-diyl bis(trifluoromethanesulfonate) with 4-… Expand
Metal Ion Complexation of Poly(Ether)Urethanes
- R. J. Thoma, T. Q. Hung, E. Nyilas, A. Haubold, R. E. Phillips
- Chemistry
- 1987
The interaction of low molecular weight models of poly(ether)urethanes (PEUs), used in various biomedical applications, with metal ions was studied. Interaction of calcium ion and silver ion with… Expand
A new dimeric carbazole alkaloid from Glycosmis stenocarpa roots.
- N. Cuong, T. Q. Hung, T. V. Sung, W. Taylor
- Chemistry, Medicine
- Chemical & pharmaceutical bulletin
- 1 October 2004
A new dimeric pyranocarbazole alkaloid, bisisomahanine (1), was isolated from the roots of Glycosmis stenocarpa (DRAKE) TAN., along with two known monomeric carbazole alkaloids, murrayafoline-A (2)… Expand
Novel synthesis of 5-methyl-5,10-dihydroindolo[3,2-b]indoles by Pd-catalyzed C-C and two-fold C-N coupling reactions.
- T. Q. Hung, Sören Hancker, +5 authors P. Langer
- Chemistry, Medicine
- Organic & biomolecular chemistry
- 14 January 2015
A series of 5,10-dihydroindolo[3,2-b]indoles was successfully prepared by an efficient two-step strategy based on site-selective Pd-catalyzed cross-coupling reaction with N-methyl-2,3-dibromoindole… Expand
Efficient synthesis of thieno[3,2-b:4,5-b']diindoles and benzothieno[3,2-b]indoles by Pd-catalyzed site-selective C-C and C-N coupling reactions.
- T. Q. Hung, Tuan Dang, A. Villinger, T. V. Sung, P. Langer
- Chemistry, Medicine
- Organic & biomolecular chemistry
- 1 November 2012
Heteroacenes (thieno[3,2-b:4,5-b']diindoles and benzothieno[3,2-b]indoles) were efficiently synthesized from tetrabromothiophene and 2,3-dibromobenzothiophene in two steps, respectively. In the first… Expand
Palladium catalyzed synthesis and physical properties of indolo[2,3-b]quinoxalines.
- T. Q. Hung, Do Huy Hoang, +7 authors P. Langer
- Chemistry, Medicine
- Organic & biomolecular chemistry
- 23 July 2014
A series of indolo[2,3-b]quinoxaline derivatives were efficiently synthesized from 2,3-dibromoquinoxaline by two pathways. A one-pot approach using Pd-catalyzed two-fold C-N coupling and C-H… Expand
Efficient synthesis of α- and δ-carbolines by sequential Pd-catalyzed site-selective C-C and twofold C-N coupling reactions.
- T. Q. Hung, Tuan Dang, J. Janke, A. Villinger, P. Langer
- Chemistry, Medicine
- Organic & biomolecular chemistry
- 21 January 2015
Two concise and efficient approaches were developed for the synthesis of α- and δ-carboline derivatives. The success of the synthesis relies on site-selective Suzuki-Miyaura reactions of… Expand
Efficient one-pot synthesis of 5-perfluoroalkylpyrazoles by cyclization of hydrazone dianions.
- Thang Ngoc Ngo, S. A. Ejaz, +5 authors P. Langer
- Chemistry, Medicine
- Organic & biomolecular chemistry
- 22 July 2015
A highly selective and efficient method for the synthesis of 5-trifluoromethylated and 5-perfluoroalkylated pyrazoles has been developed which relies on the cyclization of hydrazine dianions with… Expand
Synthesis and Properties of 5,7-Dihydropyrido[3,2-b:5,6-b′]diindoles
- T. Q. Hung, Ngô Ngọc Thắng, +6 authors P. Langer
- Chemistry
- 1 February 2015
5,7-Dihydropyrido[3,2-b:5,6-b′]diindoles were prepared by a highly efficient two-step synthesis that involved a site-selective Suzuki coupling reaction of 2,3,5,6-tetrabromopyridine and a subsequent… Expand
A New Dimeric Carbazole Alkaloid from Glycosmis stenocarpa Roots
- N. Cuong, T. Q. Hung, T. V. Sung, W. Taylor
- Chemistry
- 19 April 2005