公开(公告)号：US3761527A

公开(公告)日：1973-09-25

申请号：US3761527D

申请日：1970-06-03

Applicant: KERR MC GEE CORP

Inventor： BALDWIN R ,  CHENG M

IPC: C07C205/22 ,  C07C79/24

CPC classification number: C07C201/06 ,  C07C205/22

Abstract: The invention provides an oxidation process for converting 4nitroso-m-cresol to the corresponding 4-nitro-m-cresol by reacting the nitroso compound with an oxidizing agent in the presence of a catalyst at reflux temperatures in a reaction solvent solution including lower aliphatic and alicyclic ketones. The mixture thereafter is cooled and the 4-nitro-m-cresol is recovered from the solvent solution.

Abstract translation: 本发明提供了一种通过在催化剂存在下，在回流温度下使反应溶剂溶液中的亚硝基化合物与氧化剂反应，将4-亚硝基间甲酚转化成相应的4-硝基间甲酚的氧化方法， 脂族和脂环酮。 然后将混合物冷却，从溶剂溶液中回收4-硝基间甲酚。

公开(公告)号：US3714267A

公开(公告)日：1973-01-30

申请号：US3714267D

申请日：1970-06-03

Applicant: KERR MC GEE CORP

Inventor： BALDWIN R ,  CHENG M

IPC: C07C207/04 ,  C07C39/02

CPC classification number: C07C201/00 ,  C07C207/04

Abstract: The invention provides a process for the nitrosation of m-cresol which includes the simultaneous addition of separate streams of a nitrosating agent and m-cresol to a quantity of a cold aqueous acid solution.

Abstract translation: 本发明提供了间甲酚亚硝化方法，其中包括将亚硝化剂和间甲酚的单独物流同时加入到一定量的酸性酸水溶液中。