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公开(公告)号:JPH02775A
公开(公告)日:1990-01-05
申请号:JP32475388
申请日:1988-12-22
Applicant: CIBA GEIGY AG
Inventor: BUERUNAA SHIYUTEEKUMAN , RETO RUIZORI
IPC: B01J31/02 , C07B61/00 , C07C319/12 , C07C319/14 , C07C323/16 , C07C323/52 , C07C323/56
Abstract: Compounds of the formula I … … are prepared from a phenol using formaldehyde and a thiol of the formula HS-CnH2n-COO-R3 at superatmospheric pressure in the presence of dimethylamine. … The symbols R1, R2, R3 and n have the meaning given in Claim 1.
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公开(公告)号:JPH0215070A
公开(公告)日:1990-01-18
申请号:JP9168189
申请日:1989-04-11
Applicant: CIBA GEIGY AG
Inventor: ROORANDO EE II UINTAA , ROBAATO II DETOREFUSEN , BUERUNAA SHIYUTEGUMAN , RETO RUIZORI , DABUITSUTO RETSUPAADO
IPC: G03C7/26 , B01J21/16 , B01J27/02 , B01J27/16 , B01J29/06 , B01J31/04 , C07B61/00 , C07D249/20 , C08K5/3472 , C08K5/3475 , C09K3/00 , C09K15/08 , C09K15/30 , G03C1/815 , G03C7/392
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