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Machine translation
1. (WO2013048764) METHOD FOR PREPARING HIGH PURITY MONO-HYDROLYZED ACYL HALIDE COMPOUND
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/048764    International Application No.:    PCT/US2012/055269
Publication Date: 04.04.2013 International Filing Date: 14.09.2012
Chapter 2 Demand Filed:    11.02.2013    
IPC:
C07C 51/62 (2006.01), C07C 63/307 (2006.01), C07C 53/42 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US) (For All Designated States Except US).
QIU, XiaoHua Sam [CN/US]; (US) (For US Only).
JONS, Steven D. [US/US]; (US) (For US Only).
KOOB, Joseph D. [US/US]; (US) (For US Only).
PEERY, Martin H. [US/US]; (US) (For US Only).
ROSENBERG, Steven [US/US]; (US) (For US Only).
ROY, Abhishek [IN/US]; (US) (For US Only).
TOMLINSON, Ian A. [US/US]; (US) (For US Only)
Inventors: QIU, XiaoHua Sam; (US).
JONS, Steven D.; (US).
KOOB, Joseph D.; (US).
PEERY, Martin H.; (US).
ROSENBERG, Steven; (US).
ROY, Abhishek; (US).
TOMLINSON, Ian A.; (US)
Agent: BLACK, Edward W.; The Dow Chemical Company Intellectual Property P. O. Box 1967 Midland, Michigan 48641-1967 (US)
Priority Data:
61/540,554 29.09.2011 US
Title (EN) METHOD FOR PREPARING HIGH PURITY MONO-HYDROLYZED ACYL HALIDE COMPOUND
(FR) PROCÉDÉ POUR PRÉPARER UN COMPOSÉ HALOGÉNURE D'ACYLE MONOHYDROLYSÉ DE HAUTE PURETÉ
Abstract: front page image
(EN)A method for preparing a high purity (e.g. greater than 70 wt. %) mono-hydrolyzed acyl halide compound as a precipitate from solution comprising the steps of preparing a solution comprising: i) at least 80 v/v% of a hydrocarbon solvent, ii) water at a molar concentration greater than its solubility limit within the solvent but less that its solubility limit in solution, iii) a tri-hydrocarbyl phosphate compound, and iv) a polyfunctional acyl halide compound at molar ratio to both water and the tri-hydrocarbyl phosphate compound of at least 1:1.
(FR)L'invention concerne un procédé pour préparer un composé halogénure d'acyle monohydrolysé de grande pureté (par exemple, supérieure à 70%) sous forme de précipité à partir d'une solution, qui comprend les étapes consistant à préparer une solution comprenant : i) au moins 80% v/v d'un solvant hydrocarboné, ii) de l'eau, à une concentration molaire supérieure à sa limite de solubilité dans le solvant mais inférieure à sa limite de solubilité en solution, iii) un composé phosphate de trihydrocarbyle, et iv) un composé halogénure d'acyle polyfonctionnel à un rapport molaire par rapport à la fois à l'eau et au composé phosphate de trihydrocarbyle d'au moins 1 : 1.
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, 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, PA, 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, 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)