公开(公告)号：US09682909B2

公开(公告)日：2017-06-20

申请号：US14378656

申请日：2013-02-15

申请人： RHODIA OPERATIONS ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

发明人： Thibaut Corre ,  Belen Albela ,  Laurent Bonneviot ,  Laurent Garel

IPC分类号： C07C37/60 ,  C07C37/58 ,  B01J37/08 ,  B01J29/89 ,  B01J35/00 ,  B01J35/02 ,  C01B37/00

CPC分类号： C07C37/60 ,  B01J29/89 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/023 ,  B01J37/08 ,  C01B37/005 ,  C01B39/065 ,  C01B39/36 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/16 ,  C07C37/58 ,  C07C39/08

摘要： The present invention relates to a process for hydroxylation of a compound of formula (I) by reacting the compound of formula (I) with an oxidizing agent, in the presence of a titanium silicalite zeolite prepared by crystallization preceded by a maturing step. The present invention also relates to a titanium silicalite zeolite and to the process for preparing same.

公开(公告)号：US10173954B2

公开(公告)日：2019-01-08

申请号：US15598400

申请日：2017-05-18

申请人： Rhodia Operations ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

发明人： Thibaut Corre ,  Belen Albela ,  Laurent Bonneviot ,  Laurent Garel

IPC分类号： C01B39/06 ,  C01B39/36 ,  C07C37/60 ,  B01J29/89 ,  B01J35/02 ,  C07C37/58 ,  C01B37/00 ,  B01J35/00 ,  B01J37/08

摘要： The present invention relates to a process for hydroxylation of a compound of formula (I) by reacting the compound of formula (I) with an oxidizing agent, in the presence of a titanium silicalite zeolite prepared by crystallization preceded by a maturing step. The present invention also relates to a titanium silicalite zeolite and to the process for preparing same.

公开(公告)号：US20170253547A1

公开(公告)日：2017-09-07

申请号：US15598400

申请日：2017-05-18

申请人： Rhodia Operations ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

发明人： Thibaut Corre ,  Belen Albela ,  Laurent Bonneviot ,  Laurent Garel

IPC分类号： C07C37/60 ,  B01J35/02 ,  C07C37/58 ,  C07C39/08 ,  B01J37/08 ,  B01J35/00 ,  C01B37/00 ,  B01J29/89

CPC分类号： C07C37/60 ,  B01J29/89 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/023 ,  B01J37/08 ,  C01B37/005 ,  C01B39/065 ,  C01B39/36 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/16 ,  C07C37/58 ,  C07C39/08

摘要： The present invention relates to a process for hydroxylation of a compound of formula (I) by reacting the compound of formula (I) with an oxidizing agent, in the presence of a titanium silicalite zeolite prepared by crystallization preceded by a maturing step. The present invention also relates to a titanium silicalite zeolite and to the process for preparing same.

公开(公告)号：US09533934B2

公开(公告)日：2017-01-03

申请号：US14783162

申请日：2014-04-11

申请人： RHODIA OPERATIONS ,  Centre National De La Recherche Scientifique ,  Ecole Normale Superieure De Lyon

发明人： Floryan DeCampo ,  Wenjuan Zhou ,  Zhaoyu Fan ,  Xiaoshuang Feng ,  Jean-Marc Clacens ,  Laurent Bonneviot ,  Guillaume Malcouronne

IPC分类号： C07C51/09 ,  C07C29/09 ,  B01J31/02 ,  B01J35/02 ,  C07C67/08

CPC分类号： C07C51/09 ,  B01J21/08 ,  B01J29/03 ,  B01J29/0308 ,  B01J31/0275 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/026 ,  B01J37/0209 ,  B01J2231/005 ,  B01J2531/002 ,  C07C29/095 ,  C07C67/08 ,  C07C53/126 ,  C07C31/225

摘要： The present invention concerns a process to carry out an ester hydrolysis wherein the ester compound (c) is made from at least an alcohol (a) and a carboxylic acid (b), and wherein said alcohol (a) and said carboxylic acid (b) are forming a biphasic liquid system when mixed together; comprising at least a step of producing an ester compound (c)/water emulsion by using as stabilizing species amphiphilic solid particles of nanometric dimension and optionally a catalyst X.

摘要翻译： 本发明涉及一种进行酯水解的方法，其中酯化合物（c）由至少一种醇（a）和羧酸（b）制成，其中所述醇（a）和所述羧酸（b ）当混合在一起形成双相液体系统; 至少包括通过使用纳米尺寸的两亲固体颗粒和任选的催化剂X作为稳定物质来生产酯化合物（c）/水乳液的步骤。