公开(公告)号：WO2014195973A2

公开(公告)日：2014-12-11

申请号：PCT/IN2014000375

申请日：2014-06-03

Applicant: COUNCIL SCIENT IND RES

Inventor： UMBARKAR SHUBHANGI BHALCHANDRA ,  DONGARE MOHAN KERABA ,  BIRADAR ANKUSH VENKATRAO ,  KULAL ATUL BALASAHEB ,  KOTBAGI TRUPTI VYANKATESH ,  BHOSALE ASHVINI RAMESH ,  CHANDGUDE MACCHINDRA GULABRAO

IPC: B01J37/03 ,  B01J23/30 ,  C07C201/08 ,  C07C205/11 ,  C07C205/12 ,  C07C205/20

CPC classification number: C07C201/08 ,  B01J21/08 ,  B01J23/30 ,  B01J29/0341 ,  B01J35/1019 ,  B01J37/0236 ,  B01J37/036 ,  B01J37/04 ,  B01J37/08 ,  C07B43/02 ,  Y02P20/588 ,  C07C205/12 ,  C07C205/22 ,  C07C205/06

Abstract: The present invention discloses an improved process for the liquid phase nitration of aromatic compounds catalyzed by WO3 supported on mesoporous silica support, at low temperature, with high conversion and selectivity.

Abstract translation: 本发明公开了一种用于在低温下以高转化率和选择性负载在介孔二氧化硅载体上的WO 3催化的芳族化合物的液相硝化的改进方法。

公开(公告)号：WO2014195973A4

公开(公告)日：2015-07-09

申请号：PCT/IN2014000375

申请日：2014-06-03

Applicant: COUNCIL SCIENT IND RES

Inventor： UMBARKAR SHUBHANGI BHALCHANDRA ,  DONGARE MOHAN KERABA ,  BIRADAR ANKUSH VENKATRAO ,  KULAL ATUL BALASAHEB ,  KOTBAGI TRUPTI VYANKATESH ,  BHOSALE ASHVINI RAMESH ,  CHANDGUDE MACCHINDRA GULABRAO

IPC: B01J37/03 ,  B01J23/30 ,  C07C201/08 ,  C07C205/11 ,  C07C205/12 ,  C07C205/20

CPC classification number: C07C201/08 ,  B01J21/08 ,  B01J23/30 ,  B01J29/0341 ,  B01J35/1019 ,  B01J37/0236 ,  B01J37/036 ,  B01J37/04 ,  B01J37/08 ,  C07B43/02 ,  Y02P20/588 ,  C07C205/12 ,  C07C205/22 ,  C07C205/06

Abstract: The present invention discloses an improved process for the liquid phase nitration of aromatic compounds catalyzed by WO3 supported on mesoporous silica support, at low temperature, with high conversion and selectivity.

Abstract translation: 本发明公开了一种改进的方法，用于在低温下以高转化率和选择性在中孔二氧化硅载体上负载WO 3催化的芳族化合物的液相硝化。