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Machine translation
1. (WO2012103045) PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/103045    International Application No.:    PCT/US2012/022289
Publication Date: 02.08.2012 International Filing Date: 24.01.2012
IPC:
A01N 43/40 (2006.01), C07D 213/04 (2006.01)
Applicants: DOW AGROSCIENCES LLC [US/US]; 9330 Zionsville Road Indianapolis, IN 46268 (US) (For All Designated States Except US).
ZHU, Yuanming [US/US]; (US) (For US Only).
WHITEKER, Gregory, T. [US/US]; (US) (For US Only).
RENGA, James, M. [US/US]; (US) (For US Only).
ARNDT, Kim, E. [US/US]; (US) (For US Only).
ROTH, Gary, Alan [US/US]; (US) (For US Only).
PODHOREZ, David, E. [US/US]; (US) (For US Only).
WEST, Scott, P. [US/US]; (US) (For US Only)
Inventors: ZHU, Yuanming; (US).
WHITEKER, Gregory, T.; (US).
RENGA, James, M.; (US).
ARNDT, Kim, E.; (US).
ROTH, Gary, Alan; (US).
PODHOREZ, David, E.; (US).
WEST, Scott, P.; (US)
Agent: MIXAN, Craig; Dow AgroSciences LLC 9330 Zionsville Rd Indianapolis, Indiana 46268 (US)
Priority Data:
61/435,936 25.01.2011 US
Title (EN) PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES
(FR) PROCÉDÉ DE PRÉPARATION DE 4-AMINO-5-FLUORO-3-HALOGÉNO-6-(SUBSTITUÉ)PICOLINATES
Abstract: front page image
(EN)4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation, nitrile hydrolysis, esterification, and transition metal assisted coupling.
(FR)L'invention concerne des 4-amino-5-fluoro-3-halogéno-6-(substitué)picolinates qui sont facilement préparés à partir de 4,5,6-trichloropicolinitrile par une série d'étapes impliquant un échange de fluor, une amination, un échange d'halogène, une halogénation, une hydrolyse de nitrile, une estérification et un couplage assisté par un métal de transition.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)