CN1247193A - 戊醛及其制备方法 - Google Patents
戊醛及其制备方法 Download PDFInfo
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- CN1247193A CN1247193A CN99118099A CN99118099A CN1247193A CN 1247193 A CN1247193 A CN 1247193A CN 99118099 A CN99118099 A CN 99118099A CN 99118099 A CN99118099 A CN 99118099A CN 1247193 A CN1247193 A CN 1247193A
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- 238000000034 method Methods 0.000 title claims description 22
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 title description 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003446 ligand Substances 0.000 claims abstract description 16
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims abstract description 9
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 24
- 229910052698 phosphorus Inorganic materials 0.000 claims description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical class CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- 238000005810 carbonylation reaction Methods 0.000 claims description 19
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 16
- 150000001336 alkenes Chemical class 0.000 claims description 16
- 230000006315 carbonylation Effects 0.000 claims description 16
- 125000004437 phosphorous atom Chemical group 0.000 claims description 13
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 12
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 8
- 239000010948 rhodium Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical class C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 229910052703 rhodium Inorganic materials 0.000 claims description 5
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims description 4
- 125000002723 alicyclic group Chemical group 0.000 claims description 4
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 4
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000003880 polar aprotic solvent Substances 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 125000001033 ether group Chemical group 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 150000001299 aldehydes Chemical class 0.000 abstract description 23
- GGQQNYXPYWCUHG-RMTFUQJTSA-N (3e,6e)-deca-3,6-diene Chemical compound CCC\C=C\C\C=C\CC GGQQNYXPYWCUHG-RMTFUQJTSA-N 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- VURFVHCLMJOLKN-UHFFFAOYSA-N diphosphane Chemical compound PP VURFVHCLMJOLKN-UHFFFAOYSA-N 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000004009 13C{1H}-NMR spectroscopy Methods 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- IRUCBBFNLDIMIK-UHFFFAOYSA-N oct-4-ene Chemical group CCCC=CCCC IRUCBBFNLDIMIK-UHFFFAOYSA-N 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000000607 proton-decoupled 31P nuclear magnetic resonance spectroscopy Methods 0.000 description 3
- ILPBINAXDRFYPL-UHFFFAOYSA-N 2-octene Chemical compound CCCCCC=CC ILPBINAXDRFYPL-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- RZKYEQDPDZUERB-UHFFFAOYSA-N Pindone Chemical group C1=CC=C2C(=O)C(C(=O)C(C)(C)C)C(=O)C2=C1 RZKYEQDPDZUERB-UHFFFAOYSA-N 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007172 homogeneous catalysis Methods 0.000 description 2
- 239000002815 homogeneous catalyst Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 150000008301 phosphite esters Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- ULNVTMFBEVVUMH-UHFFFAOYSA-N P.[Cl] Chemical class P.[Cl] ULNVTMFBEVVUMH-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012018 catalyst precursor Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000007040 multi-step synthesis reaction Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2419—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising P as ring member
- B01J31/2438—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising P as ring member and further hetero atoms as ring members, excluding the positions adjacent to P
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2442—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems
- B01J31/2461—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as ring members in the condensed ring system or in a further ring
- B01J31/2471—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as ring members in the condensed ring system or in a further ring with more than one complexing phosphine-P atom
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65683—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/657163—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Abstract
本发明涉及一种具有以下结构式的双齿膦配体:并涉及一种通过使用该膦配体羰基化内烯烃而制备直链醛的方法。
Description
本发明涉及双齿膦配体,并涉及一种通过使用该膦配体羰基化内烯烃而制备直链醛的方法。
直链醛,尤其是丁醛在工业上非常重要,并且在进一步加工成醇之后,可广泛用于增塑剂、溶剂和聚合物领域。由于石油加工工业在精炼和裂解时产生大量的内烯烃混合物,如残液II作为副产物,因此羰基化内烯烃以形成直链醛就非常具有工业价值。
术语“内烯烃”是指具有至少一个非端双键的那些烯烃。但这并不意味着内烯烃不可以有端双键。因此,术语“内烯烃”还指,例如1,3-戊二烯之类的化合物。
已知通过使用催化剂羰基化烯烃可制备出醛,直链或支链醛通常同时生成:
对于这种反应,双齿配体也用作催化剂组分。这时,例如,配体可与金属结合使用、或以与金属的配合物的形式使用。
术语“双齿配体”在此以及下文中是指具有以下通式的分子:
R=P-E-P=R
其中:
·P=R和R=P相同或不同,且为有机环状基团,其中磷原子为环状体系的一部分并通过磷-碳键或磷-氧键连接到环状体系上;和
·E为连接两个有机环状基团的相应磷原子的桥连基。
对于工业羰基化反应,特别需要对直链或支链醛的高度选择性。这种选择性通常由所谓的l/b比率=(直链醛)·(支链醛)-1来表示。Frohning和Kohlpaintner在Applied Homogeneous Catalysis withOrganometallic Compounds(有机金属化合物的均相催化剂应用),Ed.B.Cornils,W.A.Hermann;VCH Weinheim 1996,Vol1,pp.29-104中描述了羰基化反应。
双齿配体用于催化反应的另一个例子是氢化反应,Brunner在Applied Homogeneous Catalysis with Organometallic Compounds(有机金属化合物的均相催化剂应用),Ed.B.Cornils,W.A.Hermann;VCH Weinheim 1996,Vol1,pp.201-219对此进行了描述。
EP-0530015A1描述了R=P-E-P=R型配体的应用,例如具有以下结构式
的配体可在药物和新中间体的手性合成中用作金属催化剂。JP07082281A2(JP 93-225998)公开,这种结构的配体可用于羰基化反应以合成出高选择性的支链烯烃。
Hopps在J.Org.Chem.(有机化学杂志),1981,Vol46,pp.4422-4427中描述了R=P-E-P=R型配体,例如具有以下结构式的配体可用于醋酸乙烯酯、丙酸乙烯酯和苯甲酸乙烯酯的非对称羰基化,其中支链醛的选择性为75-95%。
EP-0213639B1描述了R=P-E-P=R型双齿亚磷酸酯配体,其中P=R和R=P相同或不同且为有机环状基团,其中磷原子为环状体系的一部分并通过磷-氧键连接到环状体系上,其中E为连接两个有机环状基团的两个磷原子的桥连基,且其中磷原子通过磷-氧键连接到桥连基E上。这些配体,如具有以下结构式
的配体可用于羰基化内烯烃以生成直链醛。
但在工业实施过程中,其缺点在于这种配体的多步合成工艺以及亚磷酸酯配体相对膦配体的较低稳定性。
本发明的一个目的是提供用于羰基化内烯烃以生成直链醛的配体,它克服了用于羰基化内烯烃的上述方法的缺点,并能够以高选择性将内烯烃转化成直链醛。
其中:
·基团R1、R2、R3和R4相互独立地为氢原子或氟原子或以下一种基团:(C1-C8)-烷基、(C1-C8)-烷氧基、(C1-C8)-酰氧基、(C6-C18)-芳基、(C6-C18)-芳氧基、-CN、-CF3、-CHO、-SO3H、-SO3M、-SO2R、-SOR、-NH2、-NH-(C1-C8)-烷基、-N-(C1-C8)-烷基2、-NHCO-(C1-C4)-烷基、-N-((C1-C4)-烷基)-(CO-(C1-C4)-烷基)、-COO-(C1-C8)-烷基、-CONH2、-CO-(C1-C8)-烷基、-NHCOH、-NHCOO-(C1-C4)-烷基、-CO-(C6-C18)-芳基、-COO-(C6-C18)-芳基、-CHCH-CO2-(C1-C8)-烷基、-PO((C6-C18)-芳基)2、-PO((C1-C4)-烷基)2;其中M为选自碱金属离子或碱土金属离子的阳离子,以及基团NR2H2、NR3H、NRH3、NR4、NH4、PR2H2、PR3H、PRH3、PR4和/或PH4的阳离子;
·基团R1、R2、R3和R4在合适的情况下相互形成一个或多个具有5-20个碳原子的脂环或芳环;
·E为连接两个磷原子的桥,其中位于两个磷原子之间的原子数为2-6,选自C、N、Si、S、O、P、Fe和As;
·X选自-O-、-S-、-Si(Ra)2-、-Si(ORa)2-、-N(C(O)Ra)-、-N(Rb)-、-C(Rc)(Rc)-、-C(O)-、-N(SiRd)-、-P(Rd)-、-P(O)(Rd)-、-C=C(Rc)(Rc)-和-P(ORd)-,其中:
Ra为(C1-C8)-烷基,
Rb为(C6-C18)-芳基,
Rc为氢原子或(C1-C8)-烷基、(C6-C18)-芳基、(C1-C8)-烷氧基、(C6-C18)-芳氧基、Ra(O)-或Rb(O)-基团;且
Rd为Ra或Rb基团之一。
其中:
·X选自-O-、-S-、-Si(Ra)2-、-Si(ORa)2-、-N(C(O)Ra)-、-N(Rb)-、-C(Rc)(Rc)、-C(O)-、-N(SiRd)-、-P(Rd)-、-P(O)(Rd)-、-C=C(Rc)(Rc)-和-P(ORd)-,其中:
Ra为(C1-C8)-烷基,
Rb为(C6-C18)-芳基,
Rc为氢原子或(C1-C8)-烷基、(C6-C18)-芳基、(C1-C8)-烷氧基、(C6-C18)-芳氧基、Ra(O)-或Rb(O)-基团;且
Rd为Ra或Rb基团之一。
·Y为氧原子或硫原子;且
·基团R5相同或不同,且为(C1-C18)-芳基或(C1-C18)-烷基。
其中R6为(C1-C8)-烷基或(C6-C18)-芳基;Z为氧原子或氮原子;且n为2-6的整数。
·基团R1、R2、R3和R4相互独立地为氢原子或氟原子或以下一种基团:(C1-C8)-烷基、(C1-C8)-烷氧基、(C1-C8)-酰氧基、(C6-C18)-芳基、(C6-C18)-芳氧基、-CN、-CF3、-CHO、-SO3H、-SO3M、-SO2R、-SOR、-NH2、-NH-(C1-C8)-烷基、-N-(C1-C8)-烷基2、-NHCO-(C1-C4)-烷基、-N-((C1-C4)-烷基)-(CO-(C1-C4)-烷基)、-COO-(C1-C8)-烷基、-CONH2、-CO-(C1-C8)-烷基、-NHCOH、-NHCOO-(C1-C4)-烷基、-CO-(C6-C18)-芳基、-COO-(C6-C18)-芳基、-CHCH-CO2-(C1-C8)-烷基、-PO((C6-C18)-芳基)2、-PO((C1-C4)-烷基)2;其中M为选自碱金属离子或碱土金属离子的阳离子,以及基团NR2H2、NR3H、NRH3、NR4、NH4、PR2H2、PR3H、PRH3、PR4和/或PH4的阳离子;
·基团R1、R2、R3和R4在合适的情况下相互形成一个或多个具有5-20个碳原子的脂环或芳环;
·E为连接两个磷原子的桥,其中位于两个磷原子之间的原子数为2-6,选自C、N、Si、S、O、P、Fe和As;
·X选自-O-、-S-、-Si(Ra)2-、-Si(ORa)2-、-N(C(O)Ra)-、-N(Rb)-、-C(Rc)(Rc)-、-C(O)-、-N(SiRd)-、-P(Rd)-、-P(O)(Rd)-、-C=C(Rc)(Rc)-和-P(ORd)-,其中:
Ra为(C1-C8)-烷基,
Rb为(C6-C18)-芳基,
Rc为氢原子或(C1-C8)-烷基、(C6-C18)-芳基、(C1-C8)-烷氧基、(C6-C18)-芳氧基、Ra(O)-或Rb(O)-基团;且
Rd为Ra或Rb基团之一。
其中:
·X选自-O-、-S-、-Si(Ra)2-、-Si(ORa)2-、-N(C(O)Ra)-、-N(Rb)-、-C(Rc)(Rc)-、-C(O)-、-N(SiRd)-、-P(Rd)-、-P(O)(Rd)-、-C=C(Rc)(Rc)-和-P(ORd)-,其中:
Ra为(C1-C8)-烷基,
Rb为(C6-C18)-芳基,
Rc为氢原子或(C1-C8)-烷基、(C6-C18)-芳基、(C1-C8)-烷氧基、(C6-C18)-芳氧基、Ra(O)-或Rb(O)-基团;且
Rd为Ra或Rb基团之一。
·Y为氧原子或硫原子;且
·基团R5相同或不同,且为(C1-C18)-芳基或(C1-C18)-烷基。
按照本发明方法的另一个优选实施方案,基团E为以下一种基团:
其中R6为(C1-C8)-烷基或(C6-C18)-芳基;Z为氧原子或氮原子;且n为2-6的整数。
已经证实,如果反应在基于总反应混合物的1-1000ppm,尤其是10-250ppm浓度的铑的存在下进行,是特别有利的。
在这种情况下,铑与配体的比率可以是1∶1-1∶100,尤其是1∶1-1∶20。
反应时的温度通常为10-180℃,尤其是80-140℃,压力为0.1-200巴,尤其是1-100巴。
反应可在溶剂的存在下进行,该溶剂尤其选自醚、CO2、氟化烃、甲苯和苯。
但溶剂也可以是极性非质子传递溶剂,尤其选自DMAC、DMF或NMP。
也可在低聚直链醛的存在下,尤其是在所要制备的直链醛的三聚体的存在下进行反应,这时所述直链醛三聚体也用作溶剂。
此外,已经证实,在溶剂与水的两相混合物中进行反应是有利的。
在本发明的羰基化过程中,CO/H2比率通常为1∶10-10∶1,尤其是1∶2-2∶1。
以下实施例用于说明本发明:
实施例:
一般合成方法:
所有实验是在氩气气氛下,使用标准Schlenk技术来进行。这些化学品得自Acros Chimica和Aldrich Chemical Company。Rh(CO)2(二新戊酰甲醇盐)按照文献(H.T.Teunissen,F.Bickelhaupt“Phosphor,Sulfur(磷、硫)”1996,118,pp.309-312;H.K.A.C.Coolen,P.W.N.M.van Leeuwen,R.J.M.Nolte“J.Org.Chem.(有机化学杂志)”,1996,61,pp.4739-4747)所描述的方法来制备。NMR测量是使用Bruker AMX 300光谱仪来进行的。
二膦配体2a-2c的制备:
在-60℃下,将N-丁基锂在己烷(2.5摩尔,9.3毫摩尔)中的溶液3.7毫升加入2.00克4,5-二溴-2,7-二叔丁基-9,9-二甲基咕吨(化合物3)(4.16毫摩尔)在50毫升THF的混合物中。搅拌所得白色悬浮液2小时,然后加入于25毫升甲苯中的2.2当量氯膦。慢慢将反应混合物加热至室温,然后搅拌过夜。在真空下去除溶剂,然后将残余物溶解在甲苯与饱和氯化钠溶液的2∶1混合物中。去除有机相,然后用甲苯萃取水相3次。将合并的有机萃取液在真空下蒸发浓缩并用己烷洗涤所得残余物,然后分离得到白色粉末。重结晶之后得到纯净态的配体:2a来自乙醇(产率64%),2b来自DCM(产率52%),2c来自甲苯(产率75%)。
所得化合物的物理参数如下:
2a的性能:
熔点:194-195℃1H-NMR(在CDCl3中)δ[ppm]=7,38(d,4J(H,H)=2,2Hz,2H;H1,8),7,24(m,20H;苯基),6,53(bd,
4J(H,H)=2,1Hz,2H;H3,6),1,68(s,6H;CH3),1,11(s,18H;叔丁基);13C{1H}-NMR(在CDCl3中)δ[ppm]=150,7(t,J(P,C)=19,1Hz;CO),贯穿空间P-P偶合 =25,2Hz,
145,4(C2,7),137,0(t,J(P,C)=13,1Hz;PC),134,2(t,J(P,C)=20,4Hz;
PCCH),129,7(C3,6),129,1(CC9),128,3(d,J(P,C)=6,0Hz;PCCHCH),
128,3(PCCHCHCH),124,9(t,J(P,C)=18,9Hz;C4,5),123,2(C1,8),35,1
(C9),34,7(C(CH3)3),32,4(C9CH3),31,5(C(CH3)3).31P{1H}-NMR(在CDCl3中)δ[ppm]=-16,2
元素分析:C81,78%(81,71%),H6,69%(7,01%)
2b的性能:
熔点:330℃1H-NMR(在CDCl3中)δ[ppm]=8,35(dd,3J(H,H)=7,5Hz,4J(H,H)=1,6Hz,4H;DBP-H1),7,97(d,
3J(H,H)=7,5Hz,4H;DBP-H4),7,49(dt,3J(H,H)=7,5Hz,4J(H,H)=1,4
Hz,4H;DBP-H2),7,41(dt,3J(H,H)=7,4Hz,4J(H,H)=1,3Hz,4H;DBP-
H3),7,38(d,4J(H,H)=2,4Hz,2H;H1,8),6,76(dt,4J(H,H)=2,3Hz,
J(P,H)=2,5Hz,2H;H3,6),贯穿空间P-P偶合=37,8Hz,1,69
(s,6H;CH3),1,12(s,18H;叔丁基);13C{1H}-NMR(在CDCl3中)δ[ppm]=151,0(t,J(P,C)=19,6Hz;CO),146(C2,7),144,1(PCC),142,5(t,J(P,C)
=4,5Hz;PC),131,9(t,J(P,C)=26,4Hz;DBP-C4),129,5(CC9),128,7
(DBP-C2),127,5(t,J(P,C)=3,0Hz;DBP-C3),126,5(C3,6),124,5
(C1,8),124,5(m,J(P,C)=25,7Hz;C4,5),121,6(DBP-C1),35,1(C9),
34,9(C(CH3)3),33,2(C9CH3),31,6(C(CH3)3).31P{1H}-NMR(在CDCl3中)δ[ppm]=-20,8
元素分析:C81,54%(82,19%),H5,73%(6,46%)
2c的性能:
熔点:336-338℃1H-NMR(在CDCl3中)δ[ppm]=8,18(t,3J(H,H)=7,2Hz,3J(P,H)=14,4Hz,4H;PP-H1),贯穿空间P-P
偶合=65Hz,7,40(dt,3J(H,H)=7,7Hz,4J(H,H)=1,3Hz,4H;
PP-H3),7,26(s,2H;H1,8),7,24(d,3J(H,H)=8,2Hz,4H;PP-H4),7,17
(t,3J(H,H)=7,3Hz,4H;PP-H2),6,67(s,2H;H3,6),1,55(s,6H;CH3),
1,10(s,18H;叔丁基),13C{1H}-NMR(CDCl3):δ[ppm]=155,8(PP-CO),149,6(t,J(P,C)=21,3Hz;CO),145,1(C2,7),135,5(t,
J(P,C)=43,1Hz;PP-C1),130,5(PP-C3),128,8(CC9),128,5(C3,6),
125,7(t,J(P,C)=29,0Hz;PP-PC),123,8(C1,8),123,3(t,J(P,C)=11,1
Hz;PP-C2),118,3(C4,5),117,4(PP-C4),34,4(C9),34,1(C(CH3)3),
32,7(C9CH3),30,9(C(CH3)3).31P{1H}-NMR(CDCl3):δ[ppm]=-69.9
元素分析:C78,47%(78,53%),H5,6%(6,17%)
按照下述条件,将上述二膦配体2a、2b和2c用于内烯烃的羰基化:
表1 1-辛烯的羰基化结果:
配体 时间 转化率 选选性 l/b 选择性 TOF
(分钟) (%) (异构体百分数%) (直链醛百分数%)
PPh3 5,3 26 1,2 3,1 74 1880
2a 30 21 3,9 49 94 250
2b 24 28 16 65 83 360
2c 8,5 27 13 68 86 1100
在80℃下,在CO/H2(比率1∶1)气氛下,在20巴的起始压力下,在甲苯中,将反应在180毫升不锈钢高压釜中进行;催化剂前体为Rh(CO)2(二新戊酰甲醇盐),铑浓度为1.0毫摩尔,且Rh∶P∶1-辛烯的比率为1∶10∶673。
转化率、l/b比率和异构化烯烃和直链醛的选择性使用癸烷作为内标,通过气相色谱来测定。
本文中的TOF是指周转频率,它可计算为(醛的摩尔数)(催化剂的摩尔数)-1(h)-1。
表2 反式2和4-辛烯的羰基化结果:配体 反应物 时间 转化率 l/b 选择性 TOF
(小时) (%) (直链醛百分数%)2b 2-辛烯 1,0 10 9,5 90 652c 2-辛烯 1,0 22 9,2 90 1122b 4-辛烯 17 54 6,1 86 152c 4-辛烯 17 67 4,4 81 20
反应条件与表1的相同,只是温度为120℃且压力为2巴。
表3 正-辛烯混合物的羰基化结果:配体 时间 转化率 l/b 选择性 TOF
(小时) (%) (直链醛百分数%)PPh3 2,8 57 0,5 33 3182c 2,8 63 1,8 64 3932ca 2,0 66 1,4 58 5172c 1,7 68 1,7 63 648
a压力为20巴。
反应条件与表2的相同,只是压力为10巴。
表4 丁烯混合物的羰基化结果:配体 时间 转化率 l/b 选择性 TOF
(小时) (%) (直链醛百分数%)2c 1,5 82 6,7 87 9852ca 1,5 84 4,6 82 1050
a压力为20巴。
反应条件与表2的相同,只是压力为10巴。
Claims (15)
1.一种具有结构式(I)的双齿膦配体:其中:
·基团R1、R2、R3和R4相互独立地为氢原子或氟原子或以下一种基团:(C1-C8)-烷基、(C1-C8)-烷氧基、(C1-C8)-酰氧基、(C6-C18)-芳基、(C6-C18)-芳氧基、-CN、-CF3、-CHO、-SO3H、-SO3M、-SO2R、-SOR、-NH2、-NH-(C1-C8)-烷基、-N-(C1-C8)-烷基2、-NHCO-(C1-C4)-烷基、-N-((C1-C4)-烷基)-(CO-(C1-C4)-烷基)、-COO-(C1-C8)-烷基、-CONH2、-CO-(C1-C8)-烷基、-NHCOH、-NHCOO-(C1-C4)-烷基、-CO-(C6-C18)-芳基、-COO-(C6-C18)-芳基、-CHCH-CO2-(C1-C8)-烷基、-PO((C6-C18)-芳基)2、-PO((C1-C4)-烷基)2;其中M为选自碱金属离子或碱土金属离子的阳离子,以及基团NR2H2、NR3H、NRH3、NR4、NH4、PR2H2、PR3H、PRH3、PR4和/或PH4的阳离子;
·基团R1、R2、R3和R4在合适的情况下相互形成一个或多个具有5-20个碳原子的脂环或芳环;
·E为连接两个磷原子的桥,其中位于两个磷原子之间的原子数为2-6,选自C、N、Si、S、O、P、Fe和As;
·X选自-O-、-S-、-Si(Ra)2-、-Si(ORa)2-、-N(C(O)Ra)-、-N(Rb)-、-C(Rc)(Rc)-、-C(O)-、-N(SiRd)-、-P(Rd)-、-P(O)(Rd)-、-C=C(Rc)(Rc)-和-P(ORd)-,其中:
Ra为(C1-C8)-烷基,
Rb为(C6-C18)-芳基,
Rc为氢原子或(C1-C8)-烷基、(C6-C18)-芳基、(C1-C8)-烷氧基、(C6-C18)-芳氧基、Ra(O)-或Rb(O)-基团;且
Rd为Ra或Rb基团之一。
2.根据权利要求1所要求的双齿膦配体,其中所述基团E为以下一种基团:
其中:
·X选自-O-、-S-、-Si(Ra)2-、-Si(ORa)2-、-N(C(O)Ra)-、-N(Rb)-、-C(Rc)(Rc)-、-C(O)-、-N(SiRd)-、-P(Rd)-、-P(O)(Rd)-、-C=C(Rc)(Rc)-和-P(ORd)-,其中:
Ra为(C1-C8)-烷基,
Rb为(C6-C18)-芳基,
Rc为氢原子或(C1-C8)-烷基、(C6-C18)-芳基、(C1-C8)-烷氧基、(C6-C18)-芳氧基、Ra(O)-或Rb(O)-基团;且
Rd为Ra或Rb基团之一。
·Y为氧原子或硫原子;且
·基团R5相同或不同,且为(C1-C18)-芳基或(C1-C18)-烷基。
其中:
·基团R1、R2、R3和R4相互独立地为氢原子或氟原子或以下一种基团:(C1-C8)-烷基、(C1-C8)-烷氧基、(C1-C8)-酰氧基、(C6-C18)-芳基、(C6-C18)-芳氧基、-CN、-CF3、-CHO、-SO3H、-SO3M、-SO2R、-SOR、-NH2、-NH-(C1-C8)-烷基、-N-(C1-C8)-烷基2、-NHCO-(C1-C4)-烷基、-N-((C1-C4)-烷基)-(CO-(C1-C4)-烷基)、-COO-(C1-C8)-烷基、-CONH2、-CO-(C1-C8)-烷基、-NHCOH、-NHCOO-(C1-C4)-烷基、-CO-(C6-C18)-芳基、-COO-(C6-C18)-芳基、-CHCH-CO2-(C1-C8)-烷基、-PO((C6-C18)-芳基)2、-PO((C1-C4)-烷基)2;其中M为选自碱金属离子或碱土金属离子的阳离子,以及基团NR2H2、NR3H、NRH3、NR4、NH4、PR2H2、PR3H、PRH3、PR4和/或PH4的阳离子;
·基团R1、R2、R3和R4在合适的情况下相互形成一个或多个具有5-20个碳原子的脂环或芳环;
·E为连接两个磷原子的桥,其中位于两个磷原子之间的原子数为2-6,选自C、N、Si、S、O、P、Fe和As;
·X选自-O-、-S-、-Si(Ra)2-、-Si(ORa)2-、-N(C(O)Ra)-、-N(Rb)-、-C(Rc)(Rc)-、-C(O)-、-N(SiRd)-、-P(Rd)-、-P(O)(Rd)-、-C=C(Rc)(Rc)-和-P(ORd)-,其中:
Ra为(C1-C8)-烷基,
Rb为(C6-C18)-芳基,
Rc为氢原子或(C1-C8)-烷基、(C6-C18)-芳基、(C1-C8)-烷氧基、(C6-C18)-芳氧基、Ra(O)-或Rb(O)-基团;且
Rd为Ra或Rb基团之一。
其中:
·X选自-O-、-S-、-Si(Ra)2-、-Si(ORa)2-、-N(C(O)Ra)-、-N(Rb)-、-C(Rc)(Rc)-、-C(O)-、-N(SiRd)-、-P(Rd)-、-P(O)(Rd)-、-C=C(Rc)(Rc)-和-P(ORd)-,其中:
Ra为(C1-C8)-烷基,
Rb为(C6-C18)-芳基,
Rc为氢原子或(C1-C8)-烷基、(C6-C18)-芳基、(C1-C8)-烷氧基、(C6-C18)-芳氧基、Ra(O)-或Rb(O)-基团;且
Rd为Ra或Rb基团之一;
·Y为氧原子或硫原子;且
·基团R5相同或不同,且为(C1-C18)-芳基或(C1-C18)-烷基。
7.根据权利要求4-6中任何一项所要求的方法,其中所述反应在基于总反应混合物的1-1000ppm,尤其是10-250ppm浓度的铑的存在下进行。
8.根据权利要求7所要求的方法,其中铑与配体的比率为1∶1-1∶100,尤其是1∶1-1∶20。
9.根据权利要求4-8中任何一项所要求的方法,其中所述反应在10-180℃,尤其是80-140℃的温度下进行。
10.根据权利要求4-9中任何一项所要求的方法,其中所述反应在0.1-200巴,尤其是1-100巴的压力下进行。
11.根据权利要求4-10中任何一项所要求的方法,其中所述反应在溶剂的存在下进行,该溶剂尤其选自醚、CO2、氟化烃、甲苯和苯。
12.根据权利要求4-10中任何一项所要求的方法,其中所述反应在极性非质子传递溶剂的存在下进行,所述极性非质子传递溶剂尤其选自DMAC、DMF或NMP。
13.根据权利要求4-12中任何一项所要求的方法,其中所述反应在低聚直链醛的存在下,尤其是在所要制备的直链醛的三聚体的存在下进行。
14.根据权利要求11-13中任何一项所要求的方法,其中所述反应在溶剂与水的两相混合物中进行。
15.根据权利要求4-14中任何一项所要求的方法,其中:在羰基化过程中,CO/H2比率为1∶10-10∶1,尤其是1∶2-2∶1。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE19838742.3 | 1998-08-26 | ||
DE19838742A DE19838742A1 (de) | 1998-08-26 | 1998-08-26 | Valeraldehyd und Verfahren zu seiner Herstellung |
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CN1247193A true CN1247193A (zh) | 2000-03-15 |
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CN99118099A Pending CN1247193A (zh) | 1998-08-26 | 1999-08-26 | 戊醛及其制备方法 |
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US (3) | US6342605B1 (zh) |
EP (1) | EP0982314B1 (zh) |
JP (1) | JP2000072787A (zh) |
KR (1) | KR20000017504A (zh) |
CN (1) | CN1247193A (zh) |
AT (1) | ATE239747T1 (zh) |
DE (2) | DE19838742A1 (zh) |
DK (1) | DK0982314T3 (zh) |
ES (1) | ES2196688T3 (zh) |
NO (1) | NO994112L (zh) |
PT (1) | PT982314E (zh) |
ZA (1) | ZA995417B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1627990B (zh) * | 2000-09-18 | 2010-04-28 | 巴斯福股份公司 | 使用含呫吨桥接配体的催化剂的加氢甲酰化方法 |
CN104058944A (zh) * | 2014-04-24 | 2014-09-24 | 上海华谊(集团)公司 | 烯烃氢甲酰化反应制备醛的方法 |
CN114644652A (zh) * | 2022-04-22 | 2022-06-21 | 广东欧凯新材料有限公司 | 一种大位阻双苯酚化合物及其双膦配体的制备方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19838742A1 (de) * | 1998-08-26 | 2000-03-02 | Celanese Chem Europe Gmbh | Valeraldehyd und Verfahren zu seiner Herstellung |
US7582051B2 (en) * | 2005-06-10 | 2009-09-01 | Cardiokinetix, Inc. | Peripheral seal for a ventricular partitioning device |
AU2001281886A1 (en) * | 2000-06-26 | 2002-01-08 | Basf Aktiengesellschaft | Phosphacyclohexanes and the use thereof in the hydroformylation of olefins |
BE1014966A3 (fr) | 2001-02-13 | 2004-07-06 | Basf Ag | Procede d'hydroformylation de composes ethyleniquement insatures et catalyseurs utilises a cet effet. |
DE10108474A1 (de) * | 2001-02-22 | 2002-09-12 | Celanese Chem Europe Gmbh | Verfahren zur Herstellung von Aldehyden |
DE10108475A1 (de) * | 2001-02-22 | 2002-09-12 | Celanese Chem Europe Gmbh | Verfahren zur Herstellung von Aldehyden |
DE10108476A1 (de) * | 2001-02-22 | 2002-09-12 | Celanese Chem Europe Gmbh | Verfahren zur Herstellung von Aldehyden |
DE10108473A1 (de) * | 2001-02-22 | 2002-09-12 | Celanese Chem Europe Gmbh | Neue Diphosphine und Verfahren zu ihrer Herstellung |
KR20060096433A (ko) | 2003-10-21 | 2006-09-11 | 바스프 악티엔게젤샤프트 | 알데히드의 연속식 제조 방법 |
DE102009026819A1 (de) | 2008-09-08 | 2010-03-11 | Evonik Röhm Gmbh | Monomermischung, Polymer, Beschichtungsmittel und Verfahren zur Herstellung einer Beschichtung |
WO2010130846A2 (es) * | 2009-05-14 | 2010-11-18 | Dow Global Technologies Inc. | Complejos de paladio-fosfina para la telomerización de butadieno |
KR20200087906A (ko) | 2019-01-11 | 2020-07-22 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 다환 화합물 |
EP3945088A1 (de) | 2020-07-30 | 2022-02-02 | Röhm GmbH | Vorgehen zur minimierung des aktivitätsverlusts bei im kreislaufbetrieb ausgeführten reaktionsschritten |
CN113754615A (zh) * | 2021-09-26 | 2021-12-07 | 苏州根岸生物科技有限责任公司 | 一类双齿烷基膦配体在烯烃氢甲酰化合成荧光染料中间体中的应用 |
CN114085247B (zh) * | 2021-12-02 | 2023-10-17 | 万华化学集团股份有限公司 | 一种双齿膦型配体、氢甲酰化催化剂、及不饱和脂肪酸制备线性二元醇的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3530073A1 (de) | 1985-08-22 | 1987-02-26 | Huebner Gummi & Kunststoff | Torabdichtung, insbesondere verladetorabdichtung |
US4748261A (en) * | 1985-09-05 | 1988-05-31 | Union Carbide Corporation | Bis-phosphite compounds |
EP0530015A1 (en) * | 1991-08-30 | 1993-03-03 | MITSUI TOATSU CHEMICALS, Inc. | Optically active diphosphines, intermediates thereof, and processes for production thereof |
ES2116435T3 (es) * | 1992-01-31 | 1998-07-16 | Hoffmann La Roche | Ligandos difosfinicos. |
DE59407903D1 (de) * | 1993-10-08 | 1999-04-15 | Hoffmann La Roche | Optisch aktive phosphorverbindungen |
BE1008343A3 (nl) * | 1994-05-06 | 1996-04-02 | Dsm Nv | Bidentaat fosfineligand |
TW343195B (en) * | 1996-03-15 | 1998-10-21 | Dsm Nv | Process to prepare a terminal aldehyde |
DE19838742A1 (de) * | 1998-08-26 | 2000-03-02 | Celanese Chem Europe Gmbh | Valeraldehyd und Verfahren zu seiner Herstellung |
-
1998
- 1998-08-26 DE DE19838742A patent/DE19838742A1/de not_active Withdrawn
-
1999
- 1999-08-17 PT PT99116208T patent/PT982314E/pt unknown
- 1999-08-17 DE DE59905420T patent/DE59905420D1/de not_active Expired - Fee Related
- 1999-08-17 DK DK99116208T patent/DK0982314T3/da active
- 1999-08-17 AT AT99116208T patent/ATE239747T1/de not_active IP Right Cessation
- 1999-08-17 EP EP99116208A patent/EP0982314B1/de not_active Expired - Lifetime
- 1999-08-17 ES ES99116208T patent/ES2196688T3/es not_active Expired - Lifetime
- 1999-08-18 US US09/376,909 patent/US6342605B1/en not_active Expired - Fee Related
- 1999-08-24 ZA ZA9905417A patent/ZA995417B/xx unknown
- 1999-08-24 JP JP11237484A patent/JP2000072787A/ja not_active Withdrawn
- 1999-08-25 KR KR1019990035320A patent/KR20000017504A/ko not_active Application Discontinuation
- 1999-08-25 NO NO994112A patent/NO994112L/no unknown
- 1999-08-26 CN CN99118099A patent/CN1247193A/zh active Pending
-
2001
- 2001-11-13 US US10/014,756 patent/US6566521B2/en not_active Expired - Fee Related
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2002
- 2002-11-12 US US10/292,657 patent/US20030149267A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1627990B (zh) * | 2000-09-18 | 2010-04-28 | 巴斯福股份公司 | 使用含呫吨桥接配体的催化剂的加氢甲酰化方法 |
CN104058944A (zh) * | 2014-04-24 | 2014-09-24 | 上海华谊(集团)公司 | 烯烃氢甲酰化反应制备醛的方法 |
CN114644652A (zh) * | 2022-04-22 | 2022-06-21 | 广东欧凯新材料有限公司 | 一种大位阻双苯酚化合物及其双膦配体的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0982314A2 (de) | 2000-03-01 |
ES2196688T3 (es) | 2003-12-16 |
US20020065434A1 (en) | 2002-05-30 |
US6566521B2 (en) | 2003-05-20 |
EP0982314B1 (de) | 2003-05-07 |
NO994112D0 (no) | 1999-08-25 |
KR20000017504A (ko) | 2000-03-25 |
DK0982314T3 (da) | 2003-08-11 |
US6342605B1 (en) | 2002-01-29 |
US20030149267A1 (en) | 2003-08-07 |
ZA995417B (en) | 2000-02-24 |
DE19838742A1 (de) | 2000-03-02 |
NO994112L (no) | 2000-02-28 |
ATE239747T1 (de) | 2003-05-15 |
DE59905420D1 (de) | 2003-06-12 |
EP0982314A3 (de) | 2001-02-07 |
PT982314E (pt) | 2003-07-31 |
JP2000072787A (ja) | 2000-03-07 |
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