CN112742418B - 一种催化内消旋丙交酯制备d,l-丙交酯的催化剂及其制备方法 - Google Patents
一种催化内消旋丙交酯制备d,l-丙交酯的催化剂及其制备方法 Download PDFInfo
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- CN112742418B CN112742418B CN201911048916.3A CN201911048916A CN112742418B CN 112742418 B CN112742418 B CN 112742418B CN 201911048916 A CN201911048916 A CN 201911048916A CN 112742418 B CN112742418 B CN 112742418B
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- JJTUDXZGHPGLLC-IMJSIDKUSA-N 4511-42-6 Chemical compound C[C@@H]1OC(=O)[C@H](C)OC1=O JJTUDXZGHPGLLC-IMJSIDKUSA-N 0.000 title claims abstract description 57
- 239000003054 catalyst Substances 0.000 title claims abstract description 51
- JJTUDXZGHPGLLC-ZXZARUISSA-N (3r,6s)-3,6-dimethyl-1,4-dioxane-2,5-dione Chemical compound C[C@H]1OC(=O)[C@H](C)OC1=O JJTUDXZGHPGLLC-ZXZARUISSA-N 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 54
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
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- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 15
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 8
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- 239000000376 reactant Substances 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 23
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- 239000000203 mixture Substances 0.000 claims description 10
- YOYCYKKHZSKFSN-UHFFFAOYSA-N [Cl-].CN1C=[NH+]C=C1.C(CC)S(=O)(=O)O Chemical compound [Cl-].CN1C=[NH+]C=C1.C(CC)S(=O)(=O)O YOYCYKKHZSKFSN-UHFFFAOYSA-N 0.000 claims description 8
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- UEUIKXVPXLWUDU-UHFFFAOYSA-N 4-diazoniobenzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=C([N+]#N)C=C1 UEUIKXVPXLWUDU-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 101150003085 Pdcl gene Proteins 0.000 claims description 5
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract description 26
- 239000002245 particle Substances 0.000 abstract description 7
- 238000006722 reduction reaction Methods 0.000 abstract description 6
- 125000000542 sulfonic acid group Chemical group 0.000 abstract description 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005054 agglomeration Methods 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 abstract description 3
- 230000003100 immobilizing effect Effects 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 30
- 239000008367 deionised water Substances 0.000 description 16
- 229910021641 deionized water Inorganic materials 0.000 description 16
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 15
- 239000004310 lactic acid Substances 0.000 description 15
- 235000014655 lactic acid Nutrition 0.000 description 15
- 229920000747 poly(lactic acid) Polymers 0.000 description 15
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- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-Lactic acid Natural products C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
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- 229920001432 poly(L-lactide) Polymers 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
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- OZZQHCBFUVFZGT-UHFFFAOYSA-N 2-(2-hydroxypropanoyloxy)propanoic acid Chemical compound CC(O)C(=O)OC(C)C(O)=O OZZQHCBFUVFZGT-UHFFFAOYSA-N 0.000 description 2
- HVBSAKJJOYLTQU-UHFFFAOYSA-M 4-aminobenzenesulfonate Chemical compound NC1=CC=C(S([O-])(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-M 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
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- 239000012954 diazonium Substances 0.000 description 2
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- 239000002904 solvent Substances 0.000 description 2
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- -1 76.38% D Chemical compound 0.000 description 1
- 229930182843 D-Lactic acid Natural products 0.000 description 1
- JVTAAEKCZFNVCJ-UWTATZPHSA-N D-lactic acid Chemical compound C[C@@H](O)C(O)=O JVTAAEKCZFNVCJ-UWTATZPHSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 229940022769 d- lactic acid Drugs 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
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CN201911048916.3A CN112742418B (zh) | 2019-10-31 | 2019-10-31 | 一种催化内消旋丙交酯制备d,l-丙交酯的催化剂及其制备方法 |
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CN201911048916.3A CN112742418B (zh) | 2019-10-31 | 2019-10-31 | 一种催化内消旋丙交酯制备d,l-丙交酯的催化剂及其制备方法 |
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CN112742418B true CN112742418B (zh) | 2023-07-04 |
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CN114230772B (zh) * | 2021-12-20 | 2023-07-07 | 内蒙古久泰新材料有限公司 | 一种用于环酯开环聚合的非金属催化剂及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104043481A (zh) * | 2014-06-12 | 2014-09-17 | 河南农业大学 | 一种功能化石墨烯担载贵金属纳米晶复合催化剂的制备方法 |
CN104437557A (zh) * | 2014-11-06 | 2015-03-25 | 中南大学 | 一种磺化石墨烯-Pd/硅铝氧化物催化剂、其制备方法及应用 |
CN106622288A (zh) * | 2016-12-22 | 2017-05-10 | 福建医科大学 | 铂‑磺化石墨烯复合纳米材料模拟过氧化物酶 |
CN109894109A (zh) * | 2017-12-08 | 2019-06-18 | 中国石油化工股份有限公司 | 一种由乳酸制备丙交酯的催化剂及由乳酸制备丙交酯的方法 |
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- 2019-10-31 CN CN201911048916.3A patent/CN112742418B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104043481A (zh) * | 2014-06-12 | 2014-09-17 | 河南农业大学 | 一种功能化石墨烯担载贵金属纳米晶复合催化剂的制备方法 |
CN104437557A (zh) * | 2014-11-06 | 2015-03-25 | 中南大学 | 一种磺化石墨烯-Pd/硅铝氧化物催化剂、其制备方法及应用 |
CN106622288A (zh) * | 2016-12-22 | 2017-05-10 | 福建医科大学 | 铂‑磺化石墨烯复合纳米材料模拟过氧化物酶 |
CN109894109A (zh) * | 2017-12-08 | 2019-06-18 | 中国石油化工股份有限公司 | 一种由乳酸制备丙交酯的催化剂及由乳酸制备丙交酯的方法 |
Non-Patent Citations (1)
Title |
---|
"Water-soluble sulfonated–graphene–platinum nanocomposites: facile photochemical preparation with enhanced catalytic activity for hydrogen photogeneration";Hui-Hui Zhang等;《Catalysis Science & Technology》;20130326;第3卷;第1815-1821页 * |
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Effective date of registration: 20231121 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
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