Synthesis,X-ray structure,and stevens rearrangement of 1,1-di(prop-2-yn-1-yl)-2,5-dihydro-1H-pyrrol-1-ium bromide |
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Authors: | A. Kh. Gyul’nazaryan T. A. Sahakyan G. T. Sargsyan J. V. Grigoryan A. G. Aivazyan R. A. Tamanyan |
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Affiliation: | 1. Institute of Organic Chemistry, Scientific and Technological Center of Organic and Pharmaceutical Chemistry, National Academy of Sciences of Armenia, 26 Azatutyan ave., Yerevan, 0014, Armenia
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Abstract: | 1,1-Di(prop-2-yn-1-yl)-2,5-dihydro-1H-Pyrrol-1-ium bromide was obtained with interaction of 3-pyrroline with propargyl bromide and its structure was studied by X-ray analysis. It has been shown that the Stevens rearrangement of obtaining salt leads to the formation of 1-(hexa-4,5-dien-1-yn-3-yl)-2,5-dihydro-1H-pyrrol. |
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