发明名称 |
METHOD OF OBTAINING THIOPHEN AND 2-MERCAPTOTHIOPHEN IN ORGANIC SOLVENTS |
摘要 |
FIELD: chemistry. ^ SUBSTANCE: method of obtaining thiophen and 2-mercaptothiophen lies in the following: excessive amount of hydrogen sulfide interacts with furan at atmospheric pressure, reaction mixture is subjected to electrolysis without catalyst in organic medium, in which background elecrolyte is dissolved, with potential of hydrogen sulfide oxidation and at process temperature 20-25C. ^ EFFECT: elaboration of novel simplified process of obtaining thiophen compositions without catalysts. ^ 1 cl, 1 ex |
申请公布号 |
RU2340609(C1) |
申请公布日期 |
2008.12.10 |
申请号 |
RU20070134875 |
申请日期 |
2007.09.19 |
申请人 |
FEDERAL'NOE AGENTSTVO PO RYBOLOVSTVU FEDERAL'NOE GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA ASTRAKHANSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET (FGOU VPOAGTU) |
发明人 |
BERBEROVA NADEZHDA TITOVNA;KHOKHLOV VLADISLAV ALEKSANDROVICH;SHINKAR' ELENA VLADIMIROVNA;ALEKHINA JULIJA JUR'EVNA |
分类号 |
C07D333/10;C07D333/34 |
主分类号 |
C07D333/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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