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Ghochikyan TV, Samvelyan MA, Harutyunyan VS, Harutyunyan EV, Petrosyan A, Langer P. Synthesis of aminomethyl derivatives of 5-substituted-3-(prop-2-ynyl)dihydrofuran-2(3 H)-ones. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2016. [DOI: 10.1515/znb-2015-0144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
An easy approach for the synthesis of various 5-substituted-3-(prop-2-ynyl)dihydrofuran-2(3H)-ones is described. As a method of choice, Mannich aminomethylation of terminal alkynes is adopted. The reaction works well with acyclic and cyclic secondary amines and provides the desired products, with good to very good yields.
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Affiliation(s)
| | - Melanya A. Samvelyan
- Faculty of Pharmacology and Chemistry, Yerevan State University, Alex Manoogian 1, 0025 Yerevan, Armenia
| | - Vilik S. Harutyunyan
- Faculty of Pharmacology and Chemistry, Yerevan State University, Alex Manoogian 1, 0025 Yerevan, Armenia
| | - Edgar V. Harutyunyan
- Faculty of Pharmacology and Chemistry, Yerevan State University, Alex Manoogian 1, 0025 Yerevan, Armenia
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