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1. (WO2016055404) STEREOSELECTIVE PROCESS TO OBTAIN (Z)-5-CYCLYLOXY-2-[(E)-METHOXYIMINO]-3-METHYL-PENT-3-ENIC ACID METHYL AMIDES USING E,Z-ISOMER MIXTURE OF AND INTERMEDIATES THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/055404    International Application No.:    PCT/EP2015/072909
Publication Date: 14.04.2016 International Filing Date: 05.10.2015
IPC:
C07D 309/32 (2006.01), C07D 309/38 (2006.01), C07D 231/22 (2006.01), C07C 249/12 (2006.01), C07C 251/40 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE)
Inventors: GRAMMENOS, Wassilios; (DE).
ESCRIBANO CUESTA, Ana; (DE).
CRAIG, Ian Robert; (DE).
RHEINHEIMER, Joachim; (DE).
WINTER, Christian; (DE).
RACK, Michael; (DE)
Priority Data:
14188508.7 10.10.2014 EP
15165054.6 24.04.2015 EP
Title (EN) STEREOSELECTIVE PROCESS TO OBTAIN (Z)-5-CYCLYLOXY-2-[(E)-METHOXYIMINO]-3-METHYL-PENT-3-ENIC ACID METHYL AMIDES USING E,Z-ISOMER MIXTURE OF AND INTERMEDIATES THEREOF
(FR) PROCÉDÉ STÉRÉOSÉLECTIF POUR OBTENIR DES MÉTHYL AMIDES DE L'ACIDE (Z)-5-CYCLYLOXY-2-[(E)-MÉTHOXYIMINO]-3-MÉTHYL-PENT-3-ÉNIQUE À L'AIDE D'UN MÉLANGE D'ISOMÈRES E,Z ET DES INTERMÉDIAIRES DE CEUX-CI
Abstract: front page image
(EN)The present invention relates to a process for preparation of intermediates (Z,2E)-5-hydroxy-2-methoxyimino-N-methyl-pent-3-enamides from 4-substituted 5-meth-oxyimino-2H-pyran-6-ones and their processing for example to (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides. The invention also relates to a process for preparation of 4-substituted 5-imino-2H-pyran-6-ones and to novel intermediates for the preparation of fungicidal (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides.
(FR)La présente invention concerne un procédé de préparation d'intermédiaires (Z,2E)-5-hydroxy-2-méthoxyimino-N-méthyl-pent-3-énamides à partir de 5-méth-oxyimino-2H-pyran-6-ones 4-substituées et leur transformation, par exemple, en méthyl amides de l'acide (Z)-5-cyclyloxy-2-[(E)-méthoxyimino]-3-méthyl-pent-3-énique. L'invention concerne également un procédé de préparation de 5-imino-2H-pyran-6-ones 4-substituées et de nouveaux intermédiaires pour la préparation de méthyl amides de l'acide (Z)-5-cyclyloxy-2-[(E)-méthoxyimino]-3-méthyl-pent-3-énique fongicides.
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)