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1. (WO2016177814) PROCESS FOR THE PREPARATION OF MELONAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/177814    International Application No.:    PCT/EP2016/060062
Publication Date: 10.11.2016 International Filing Date: 04.05.2016
IPC:
C07C 45/54 (2006.01)
Applicants: BASF SE [DE/DE]; Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein (DE)
Inventors: VAUTRAVERS, Nicolas; (DE).
TELES, Joaquim Henrique; (DE).
PELZER, Ralf; (DE).
SCHNEIDER, Daniel; (DE).
GARLICHS, Florian; (DE).
KELLER, Andreas; (DE).
PARVULESCU, Andrei-Nicolae; (DE).
MÜLLER, Ulrich; (DE)
Agent: HERZOG FIESSER & PARTNER PATENTANWÄLTE PARTG MBB; Dr. Andreas Altmann Isartorplatz 1 80331 Munich (DE)
Priority Data:
15166260.8 04.05.2015 EP
Title (EN) PROCESS FOR THE PREPARATION OF MELONAL
(FR) PROCÉDÉ DE PRÉPARATION DE MÉLONAL
Abstract: front page image
(EN)A process for preparing 2,6-dimethyl-5-heptenal, comprising oxidizing citral of which more than 50 % are present as geranial with hydrogen peroxide in the presence of a catalyst comprising a Baeyer-Villiger oxidation catalyst, preferably a tin-containing molecular sieve.
(FR)L'invention concerne un procédé de préparation de 2,6-diméthyl-5-hepténal, comprenant une étape consistant à oxyder le citral constitué à plus de 50 % de géranial avec du peroxyde d'hydrogène en présence d'un catalyseur comprenant un catalyseur d'oxydation de Baeyer-Villiger, de préférence un tamis moléculaire contenant de l'étain.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)