CN101863800A - 合成氨基甲酸酯的方法、适用于该方法的催化剂及其制备方法和用途 - Google Patents
合成氨基甲酸酯的方法、适用于该方法的催化剂及其制备方法和用途 Download PDFInfo
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- CN101863800A CN101863800A CN200910049244A CN200910049244A CN101863800A CN 101863800 A CN101863800 A CN 101863800A CN 200910049244 A CN200910049244 A CN 200910049244A CN 200910049244 A CN200910049244 A CN 200910049244A CN 101863800 A CN101863800 A CN 101863800A
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- transition metal
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- oxide
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- 239000003054 catalyst Substances 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 62
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 title claims abstract description 17
- 230000002194 synthesizing effect Effects 0.000 title abstract description 10
- 238000002360 preparation method Methods 0.000 title description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 87
- 239000004202 carbamide Substances 0.000 claims abstract description 26
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 22
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims description 40
- 229910052723 transition metal Inorganic materials 0.000 claims description 29
- 150000003624 transition metals Chemical class 0.000 claims description 29
- ADFXKUOMJKEIND-UHFFFAOYSA-N 1,3-dicyclohexylurea Chemical group C1CCCCC1NC(=O)NC1CCCCC1 ADFXKUOMJKEIND-UHFFFAOYSA-N 0.000 claims description 28
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 18
- 150000004657 carbamic acid derivatives Chemical class 0.000 claims description 18
- 238000003786 synthesis reaction Methods 0.000 claims description 18
- 125000003118 aryl group Chemical group 0.000 claims description 16
- 229910052684 Cerium Inorganic materials 0.000 claims description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 14
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052746 lanthanum Inorganic materials 0.000 claims description 14
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 14
- 229910000314 transition metal oxide Inorganic materials 0.000 claims description 14
- 239000012018 catalyst precursor Substances 0.000 claims description 12
- 239000002243 precursor Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 9
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- 239000011733 molybdenum Substances 0.000 claims description 9
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 9
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- 239000010937 tungsten Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052691 Erbium Inorganic materials 0.000 claims description 7
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- 229910052775 Thulium Inorganic materials 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052793 cadmium Inorganic materials 0.000 claims description 7
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 7
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 7
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 7
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052753 mercury Inorganic materials 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 7
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 7
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 claims description 7
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 7
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 7
- 229960001866 silicon dioxide Drugs 0.000 claims description 6
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
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- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 150000004703 alkoxides Chemical class 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
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- 230000035484 reaction time Effects 0.000 abstract description 5
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- 231100000614 poison Toxicity 0.000 abstract description 2
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- 230000003321 amplification Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 150000003672 ureas Chemical class 0.000 abstract 1
- -1 1,1,1,3,3,3-hexafluoro-2-propyl group Chemical group 0.000 description 24
- 239000000243 solution Substances 0.000 description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
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- 238000012797 qualification Methods 0.000 description 7
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
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- AUELWJRRASQDKI-UHFFFAOYSA-N cyclohexyl carbamate Chemical compound NC(=O)OC1CCCCC1 AUELWJRRASQDKI-UHFFFAOYSA-N 0.000 description 4
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- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 229940125725 tranquilizer Drugs 0.000 description 1
- 239000003204 tranquilizing agent Substances 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/617—500-1000 m2/g
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (18)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910049244.8A CN101863800B (zh) | 2009-04-14 | 2009-04-14 | 合成氨基甲酸酯的方法、适用于该方法的催化剂及其制备方法和用途 |
DE102010013992A DE102010013992A1 (de) | 2009-04-14 | 2010-04-07 | Verfahren zur Herstellung eines Carbamats, ein in dem Verfahren eingesetzter Katalysator, ein Verfahren zur Herstellung des Katalysators und seine Verwendung |
US12/758,064 US8450518B2 (en) | 2009-04-14 | 2010-04-12 | Method for preparing a carbamate, a catalyst applied in the method, a method for preparing the catalyst and use thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910049244.8A CN101863800B (zh) | 2009-04-14 | 2009-04-14 | 合成氨基甲酸酯的方法、适用于该方法的催化剂及其制备方法和用途 |
Publications (2)
Publication Number | Publication Date |
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CN101863800A true CN101863800A (zh) | 2010-10-20 |
CN101863800B CN101863800B (zh) | 2015-06-24 |
Family
ID=42955763
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CN200910049244.8A Expired - Fee Related CN101863800B (zh) | 2009-04-14 | 2009-04-14 | 合成氨基甲酸酯的方法、适用于该方法的催化剂及其制备方法和用途 |
Country Status (3)
Country | Link |
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US (1) | US8450518B2 (zh) |
CN (1) | CN101863800B (zh) |
DE (1) | DE102010013992A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102531965A (zh) * | 2011-12-27 | 2012-07-04 | 山东鑫泉医药有限公司 | 卡立普多的合成方法 |
CN103172538A (zh) * | 2011-12-23 | 2013-06-26 | 中国科学院兰州化学物理研究所 | 一种温和条件下氨基甲酸酯的合成方法 |
CN103201035A (zh) * | 2010-08-12 | 2013-07-10 | 拜耳知识产权有限责任公司 | 用于制备氨基甲酸酯的方法 |
CN103694141A (zh) * | 2012-09-27 | 2014-04-02 | 中国科学院过程工程研究所 | 一种合成苯氨基甲酸酯的方法 |
CN106543040A (zh) * | 2016-11-17 | 2017-03-29 | 青岛中科青环生物科技有限责任公司 | 一种医药中间体氨基甲酸酯化合物的合成方法 |
CN108732290A (zh) * | 2018-05-22 | 2018-11-02 | 威海迪素制药有限公司 | 一种格列吡嗪基因毒性杂质的检测方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6717849B6 (ja) * | 2015-03-27 | 2020-08-05 | カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ | ジアルキルカーボネート合成に使用した失活触媒を回収および再生するプロセス |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2837561A (en) | 1956-05-31 | 1958-06-03 | Berkeley Chemical Corp | Preparation of organic monocarbamates |
US3013064A (en) | 1960-03-10 | 1961-12-12 | Berkeley Chemical Corp | Preparation of lower alkyl carbamates |
US3554730A (en) | 1967-01-17 | 1971-01-12 | Kaiser Aluminium Chem Corp | Carbamic ester process and fertilizer values therein |
US3574711A (en) | 1968-05-14 | 1971-04-13 | Proctor Chemical Co Inc | Production of alkyl carbamates |
US4242520A (en) | 1979-01-29 | 1980-12-30 | Halcon Research & Development Corporation | Promoted method for producing carbamates |
US4276195A (en) * | 1979-12-20 | 1981-06-30 | Iowa State University Research Foundation, Inc. | Converting homogeneous to heterogeneous catalysts |
US5194660A (en) * | 1990-12-21 | 1993-03-16 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for producing carbamates and isocyanates |
US6399808B1 (en) | 1999-02-26 | 2002-06-04 | University Of South Florida | Efficient carbamate synthesis |
CN1173939C (zh) | 2001-01-16 | 2004-11-03 | 西北大学 | 氨基甲酸酯的制备方法 |
CN1241908C (zh) * | 2003-07-11 | 2006-02-15 | 中国科学院山西煤炭化学研究所 | 一种合成氨基甲酸甲酯的方法 |
CN1715267A (zh) * | 2004-06-14 | 2006-01-04 | 中国科学院成都有机化学有限公司 | 一种新的苯氨基甲酸酯的制备方法 |
CN100395019C (zh) * | 2004-08-27 | 2008-06-18 | 中国科学院山西煤炭化学研究所 | 用于由尿素和甲醇合成碳酸二甲酯的催化剂及其制法和应用 |
-
2009
- 2009-04-14 CN CN200910049244.8A patent/CN101863800B/zh not_active Expired - Fee Related
-
2010
- 2010-04-07 DE DE102010013992A patent/DE102010013992A1/de not_active Withdrawn
- 2010-04-12 US US12/758,064 patent/US8450518B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103201035A (zh) * | 2010-08-12 | 2013-07-10 | 拜耳知识产权有限责任公司 | 用于制备氨基甲酸酯的方法 |
CN103201035B (zh) * | 2010-08-12 | 2015-08-12 | 拜耳知识产权有限责任公司 | 用于制备氨基甲酸酯的方法 |
CN103172538A (zh) * | 2011-12-23 | 2013-06-26 | 中国科学院兰州化学物理研究所 | 一种温和条件下氨基甲酸酯的合成方法 |
CN102531965A (zh) * | 2011-12-27 | 2012-07-04 | 山东鑫泉医药有限公司 | 卡立普多的合成方法 |
CN103694141A (zh) * | 2012-09-27 | 2014-04-02 | 中国科学院过程工程研究所 | 一种合成苯氨基甲酸酯的方法 |
CN106543040A (zh) * | 2016-11-17 | 2017-03-29 | 青岛中科青环生物科技有限责任公司 | 一种医药中间体氨基甲酸酯化合物的合成方法 |
CN106543040B (zh) * | 2016-11-17 | 2018-01-09 | 青岛中科青环生物科技有限责任公司 | 一种医药中间体氨基甲酸酯化合物的合成方法 |
CN108732290A (zh) * | 2018-05-22 | 2018-11-02 | 威海迪素制药有限公司 | 一种格列吡嗪基因毒性杂质的检测方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102010013992A1 (de) | 2013-05-23 |
US20100274041A1 (en) | 2010-10-28 |
US8450518B2 (en) | 2013-05-28 |
CN101863800B (zh) | 2015-06-24 |
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