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1. (WO2019061299) PROCESS FOR PREPARING AMINOMETHYL SUBSTITUTED HETEROCYCLOALKANE
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Pub. No.: WO/2019/061299 International Application No.: PCT/CN2017/104404
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
IPC:
C07D 307/04 (2006.01) ,C07D 305/06 (2006.01) ,C07D 309/04 (2006.01) ,C07D 333/06 (2006.01) ,C07D 335/02 (2006.01) ,C07D 339/02 (2006.01) ,C07D 339/08 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
307
Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
02
not condensed with other rings
04
having no double bonds between ring members or between ring members and non-ring members
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
305
Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
02
not condensed with other rings
04
having no double bonds between ring members or between ring members and non-ring members
06
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
309
Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
02
having no double bonds between ring members or between ring members and non-ring members
04
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
333
Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
02
not condensed with other rings
04
not substituted on the ring sulfur atom
06
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
335
Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
02
not condensed with other rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
339
Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
02
Five-membered rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
339
Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
08
Six-membered rings
Applicants:
RHODIA OPERATIONS [FR/FR]; 25, rue de Clichy 75009 Paris, FR
Inventors:
JIANG, Fan; CN
STREIFF, Stéphane; CN
HONG, Bing; CN
Agent:
CHINA PATENT AGENT (H. K.) LTD.; 22/F., Great Eagle Center 23 Harbour Road Wanchai Hong Kong, CN
Priority Data:
Title (EN) PROCESS FOR PREPARING AMINOMETHYL SUBSTITUTED HETEROCYCLOALKANE
(FR) PROCÉDÉ DE PRÉPARATION D'HÉTÉROCYCLOALCANE SUBSTITUÉ PAR AMINOMÉTHYLE
Abstract:
(EN) Provided is a one-step amination reaction for producing an aminomethyl substituted heterocycloalkane, notably (tetrahydrofuran-2, 5-diyl) dimethanamine.
(FR) L'invention concerne une réaction d'amination en une seule étape pour produire un hétérocycloalcane substitué par aminométhyle, notamment (tétrahydrofurane-2, 5-diyl)diméthanamine.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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)