发明授权
- 专利标题： Production of thiocyanato benzimidazoles
- 专利标题（中）： 硫氰酸苯并咪唑的生产
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申请号： US458266申请日： 1983-01-17
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公开(公告)号： US4473697A公开(公告)日： 1984-09-25
- 发明人: Csaba Gonczi , Dezso Korbonits , Endre Palosi , Pal Kiss , Gergely Heja , Judit Kun , Maria Szomor nee Wundele , Ida Szvoboda nee Kanzel , Ede Marvanyos , Karoly Horvath , Vera Kovacs nee Mindler , Livia Nagy nee Koranyi
- 申请人： Csaba Gonczi , Dezso Korbonits , Endre Palosi , Pal Kiss , Gergely Heja , Judit Kun , Maria Szomor nee Wundele , Ida Szvoboda nee Kanzel , Ede Marvanyos , Karoly Horvath , Vera Kovacs nee Mindler , Livia Nagy nee Koranyi
- 申请人地址： HUX Budapest
- 专利权人： Chinoin Gyogyszer es Vegyeszeti Termekek Gyara R.T.
- 当前专利权人： Chinoin Gyogyszer es Vegyeszeti Termekek Gyara R.T.
- 当前专利权人地址： HUX Budapest
- 优先权： HUXCI1975 19800711; HUXCI1975 19791019; HUX635/80 19800319; HUXCI1975 19800422; HUX1387/80 19800603; HUX835/80 19800917
- 主分类号： C07D235/30
- IPC分类号： C07D235/30 ; C07D235/32
摘要：
A new process is disclosed for the preparation of a compound of the formula (VIII) ##STR1## wherein R.sup.1 is hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-3 alkoxy, or trifluoromethyl;R.sup.5 is amino or C.sub.1-4 alkoxycarbonylamino; or a salt thereof, which comprises reacting a compound of the formula (II) ##STR2## with gaseous chlorine and a rhodanide of the formula (III)R--SCN (III)wherein R represents a metal ion or ammonium.
公开/授权文献
- US5634760A Inserter/extractor used with carousel of storage bins 公开/授权日：1997-06-03