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1. (WO2018124978) A CATALYST COMPOSITION FOR A PRODUCTION PROCESS OF δ- LACTONE FROM CARBON DIOXIDE AND 1,3-BUTADIENE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/124978 International Application No.: PCT/TH2017/000080
Publication Date: 05.07.2018 International Filing Date: 08.11.2017
Chapter 2 Demand Filed: 24.10.2018
IPC:
C07D 309/30 (2006.01) ,C07D 315/00 (2006.01)
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
16
having one double bond between ring members or between a ring member and a non-ring member
28
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
30
Oxygen atoms, e.g. delta-lactones
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
315
Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/-C07D313/181
Applicants:
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED [TH/TH]; 555/1 Energy Complex, Building A, Floor 14th - 18th Vibhavadi Rangsit Road, Chatuchak Bangkok 10900, TH
Inventors:
CHOTCHATCHAWANKUL, Sucheewin; TH
WONGMAHASIRIKUN, Phonpimon; TH
KAEOTIP, Sophon; TH
PHOMPHRAI, Khamphee; TH
Agent:
ARAMMUANG, Nuttaphol; ZICOlaw (Thailand) Limited Q. House Lumpini Building Level 17, Unit 1702, No 1, South Sathorn Road Tungmahamek, Sathorn, Bangkok 10120, TH
Priority Data:
160100780828.12.2016TH
Title (EN) A CATALYST COMPOSITION FOR A PRODUCTION PROCESS OF δ- LACTONE FROM CARBON DIOXIDE AND 1,3-BUTADIENE
(FR) COMPOSITION DE CATALYSEUR POUR UN PROCÉDÉ DE PRODUCTION DE δ- LACTONE À PARTIR DE DIOXYDE DE CARBONE ET DE 1,3-BUTADIÈNE
Abstract:
(EN) This present invention relates to a catalyst composition for a production process of δ-lactone from carbon dioxide and 1,3 -butadiene that can efficiently catalyze the synthesis reaction of δ-lactone with good selectivity of δ-lactone, wherein said catalyst composition comprising: a) palladium metal complexes as shown in structure (I) [Formula should be inserted here] wherein, R1, R2, R3 and R4 independently represents a group selected from a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an amine group, or optionally an alkenyl group, an alkynyl group, a phenyl group, a benzyl group, or a cyclic hydrocarbon group comprising a hetero atom; and b) phosphorus compound selected from a phosphine group having a general formula [Formula should be inserted here], wherein R5 is selected from an alkyl group, a cycloalkyl group, or an aryl group.
(FR) La présente invention concerne une composition de catalyseur pour un procédé de production de δ-lactone à partir de dioxyde de carbone et de 1,3-butadiène qui peut catalyser efficacement la réaction de synthèse de δ-lactone avec une bonne sélectivité de δ-lactone-lactone, ladite composition de catalyseur comprenant : a) des complexes métalliques de palladium comme montré dans la structure (I) [la formule doit être insérée ici], R1, R2, R3 et R4 représentant indépendamment un groupe choisi parmi un atome d'hydrogène, un atome d'halogène, un groupe alkyle, un groupe alcoxy, un groupe amine, ou éventuellement un groupe alcényle, un groupe alcynyle, un groupe phényle, un groupe benzyle ou un groupe hydrocarboné cyclique comprenant un hétéroatome ; et b) un composé de phosphore choisi parmi un groupe phosphine ayant une formule générale [la formule doit être insérée ici], R5 étant choisi parmi un groupe alkyle, un groupe cycloalkyle, ou un groupe aryle.
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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 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)