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1. (WO2014195973) LIQUID PHASE NITRATION OF AROMATICS USING SOLID ACID CATALYST
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/195973 International Application No.: PCT/IN2014/000375
Publication Date: 11.12.2014 International Filing Date: 03.06.2014
IPC:
B01J 37/03 (2006.01) ,B01J 23/30 (2006.01) ,C07C 201/08 (2006.01) ,C07C 205/11 (2006.01) ,C07C 205/12 (2006.01) ,C07C 205/20 (2006.01)
Applicants: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH[IN/IN]; Anusandhan Bhawan Rafi Marg New Delhi 110 001, IN
Inventors: UMBARKAR, Shubhangi, Bhalchandra; IN
DONGARE, Mohan, Keraba; IN
BIRADAR, Ankush, Venkatrao; IN
KULAL, Atul, Balasaheb; IN
KOTBAGI, Trupti, Vyankatesh; IN
BHOSALE, Ashvini, Ramesh; IN
CHANDGUDE, Macchindra, Gulabrao; IN
Agent: CHOPRA, Priyanka; IN
Priority Data:
1662/DEL/201303.06.2013IN
Title (EN) LIQUID PHASE NITRATION OF AROMATICS USING SOLID ACID CATALYST
(FR) NITRATION EN PHASE LIQUIDE DE COMPOSÉS AROMATIQUES À L'AIDE D'UN CATALYSEUR ACIDE SOLIDE
Abstract:
(EN) 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.
(FR) La présente invention concerne un procédé amélioré pour une nitration en phase liquide de composés aromatiques catalysée par WO3 supporté sur un support de silice mésoporeuse, à basse température, avec une conversion et une sélectivité élevée.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)