Synthesis of 4,4’-oxa-bis-(cyanobenzene) by dehydration of 4,4’-dicarboxamidodiphenyloxide using thionyl chloride
Автор: Lutckaya Marina Ruslanovna, Kholkhoev Bato Chingisovich, Burdukovsky Vitaly Phyodorovich
Журнал: Вестник Бурятского государственного университета. Философия @vestnik-bsu
Рубрика: Химия
Статья в выпуске: 3, 2012 года.
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4,4’-oxa-bis-(cyanobenzene) was synthesized by dehydration of 4,4’-dicarboxamidodiphenyloxide using thionyl chloride in DMFA solution at 40°С within 4 hours. The latter was obtained by the low-temperature condensation of 4,4’-dicarboxydiphenyloxide dichloride with aqueous 28% ammonia solution.
Thionyl chloride, 4'-oxa-bis-(cyanobenzene), 4'-dicarboxamidodiphenyloxide
Короткий адрес: https://sciup.org/148180978
IDR: 148180978
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