- METHOD FOR PREPARING DEUTERATED ORGARNIC COMPOUNDS AND DEUTERATED ORGARNIC COMPOUNDS PRODUCED BY THE SAME
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The present invention relates to a manufacturing method of a deuterated organic compound and a deuterated organic compound manufactured thereby. According to the manufacturing method of a deuterated organic compound, it is possible to provide a deuterated organic compound having an excellent deuterium conversion ratio. In addition, by using an aliphatic hydrocarbon solvent having 7 or more carbon atoms, it is possible to increase solubility of an organic compound, thereby increasing the deuterium conversion ratio.COPYRIGHT KIPO 2019
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Paragraph 0192-0195
(2019/08/21)
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- Efficient H-D exchange of aromatic compounds in near-critical D2O catalysed by a polymer-supported sulphonic acid
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Hydrogen atom exchange of aromatic compounds in neutral near-critical D2O has been improved by using a polymer-supported sulphonic acid catalyst. Phenol, aniline, quinoline, and substituted aromatic hydrocarbons are selectively ring-perdeuterated in high yields with insignificant by-product formation at 325 °C for 24 h in D2O/Deloxan.
- Boix, Carmen,Poliakoff, Martyn
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p. 4433 - 4436
(2007/10/03)
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- Hydrogen-deuterium exchange and rearrangement of polycyclic aromatic hydrocarbons in dilute acid medium at elevated temperatures
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The high temperature-dilute acid (HTDA) method has been applied to the preparation of perdeuterated polycyclic aromatic hydrocarbons.Naphthalene (1), 1-methylnaphthalene(2), 2-methylnaphthalene (3), anthracene (4), phenanthrene (5), chrysene (6), pyrene (7), benzanthracene (8), benzopyrene (9), 1,1'-binaphthyl (10), 1,2'-binaphthyl (11), and 2,2'-binaphthyl (12) have been perdeuterated in high yield in dilute DCl-D2O solutions at elevated temperatures (240-280 deg C). 2, 3, 10, 11, and 12 also rearrange.
- Werstiuk, Nick Henry,Timmins, George
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p. 3218 - 3220
(2007/10/02)
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