CN113666961B - 一种间位取代联芳基型叔膦配体的制备方法 - Google Patents
一种间位取代联芳基型叔膦配体的制备方法 Download PDFInfo
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- CN113666961B CN113666961B CN202010416591.6A CN202010416591A CN113666961B CN 113666961 B CN113666961 B CN 113666961B CN 202010416591 A CN202010416591 A CN 202010416591A CN 113666961 B CN113666961 B CN 113666961B
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- tertiary phosphine
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- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 239000003446 ligand Substances 0.000 title claims abstract description 48
- 229910000073 phosphorus hydride Inorganic materials 0.000 title claims abstract description 43
- 125000005841 biaryl group Chemical class 0.000 title claims abstract 15
- 238000002360 preparation method Methods 0.000 title abstract description 17
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 9
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 3
- 229940125782 compound 2 Drugs 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical group [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 10
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 8
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 claims description 6
- IGRLELOKIQLMHM-UHFFFAOYSA-N 2,2,5-trimethyloctane-3,4-dione Chemical compound CCCC(C)C(=O)C(=O)C(C)(C)C IGRLELOKIQLMHM-UHFFFAOYSA-N 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 5
- 235000011056 potassium acetate Nutrition 0.000 claims description 5
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 150000007529 inorganic bases Chemical group 0.000 claims description 4
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 4
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 3
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 125000000304 alkynyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 229910052740 iodine Chemical group 0.000 claims description 2
- 239000011630 iodine Chemical group 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 150000007530 organic bases Chemical class 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 7
- 150000001555 benzenes Chemical class 0.000 claims 1
- -1 phosphine compound Chemical group 0.000 abstract description 10
- 238000003786 synthesis reaction Methods 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000005347 biaryls Chemical class 0.000 description 17
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000012986 modification Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- CEUWWRFKARIADH-UHFFFAOYSA-N 1,1'-biphenyl;diphenylphosphane Chemical group C1=CC=CC=C1C1=CC=CC=C1.C=1C=CC=CC=1PC1=CC=CC=C1 CEUWWRFKARIADH-UHFFFAOYSA-N 0.000 description 3
- UCXDWSTYBSBFFB-UHFFFAOYSA-L 1-methyl-4-propan-2-ylbenzene;ruthenium(2+);dichloride Chemical class Cl[Ru]Cl.CC(C)C1=CC=C(C)C=C1 UCXDWSTYBSBFFB-UHFFFAOYSA-L 0.000 description 3
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- MONMFXREYOKQTI-UHFFFAOYSA-M 2-bromopropanoate Chemical compound CC(Br)C([O-])=O MONMFXREYOKQTI-UHFFFAOYSA-M 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000002168 alkylating agent Substances 0.000 description 2
- 229940100198 alkylating agent Drugs 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- FNCQSSIMHQVKGF-UHFFFAOYSA-N diphenyl-(2-phenylphenyl)phosphane Chemical group C1=CC=CC=C1P(C=1C(=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 FNCQSSIMHQVKGF-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- DXWOZAKVOAAOEF-UHFFFAOYSA-N (2-naphthalen-2-ylphenyl)-diphenylphosphane Chemical compound c1ccc(cc1)P(c1ccccc1)c1ccccc1-c1ccc2ccccc2c1 DXWOZAKVOAAOEF-UHFFFAOYSA-N 0.000 description 1
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- HQJQYILBCQPYBI-UHFFFAOYSA-N 1-bromo-4-(4-bromophenyl)benzene Chemical group C1=CC(Br)=CC=C1C1=CC=C(Br)C=C1 HQJQYILBCQPYBI-UHFFFAOYSA-N 0.000 description 1
- GTGTXZRPJHDASG-UHFFFAOYSA-N 2-bromooctanoic acid Chemical compound CCCCCCC(Br)C(O)=O GTGTXZRPJHDASG-UHFFFAOYSA-N 0.000 description 1
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 1
- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OAAGDVLVOKMRCQ-UHFFFAOYSA-N 5-piperidin-4-yl-3-pyridin-4-yl-1,2,4-oxadiazole Chemical group C1CNCCC1C1=NC(C=2C=CN=CC=2)=NO1 OAAGDVLVOKMRCQ-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 238000010499 C–H functionalization reaction Methods 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- GVWWRGUYKPQBJB-UHFFFAOYSA-N [2-(4-phenoxyphenyl)phenyl]-diphenylphosphane Chemical compound C(C=C1)=CC=C1OC(C=C1)=CC=C1C(C=CC=C1)=C1P(C1=CC=CC=C1)C1=CC=CC=C1 GVWWRGUYKPQBJB-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical class [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004989 dicarbonyl group Chemical group 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- AVMMXNKUHBWIMU-UHFFFAOYSA-N ethyl 2-iodopropanoate Chemical group CCOC(=O)C(C)I AVMMXNKUHBWIMU-UHFFFAOYSA-N 0.000 description 1
- YYZUSRORWSJGET-UHFFFAOYSA-N ethyl octanoate Chemical compound CCCCCCCC(=O)OCC YYZUSRORWSJGET-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 1
- 229940011051 isopropyl acetate Drugs 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007040 multi-step synthesis reaction Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/5022—Aromatic phosphines (P-C aromatic linkage)
-
- 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/505—Preparation; Separation; Purification; Stabilisation
- C07F9/5054—Preparation; Separation; Purification; Stabilisation by a process in which the phosphorus atom is not involved
-
- 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
- C07F9/5325—Aromatic phosphine oxides or thioxides (P-C aromatic linkage)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
本发明公开一种间位取代联芳基型叔膦的制备方法,属于有机合成技术领域。采用的技术方案为:在钌催化剂、配体和碱存在下,将联芳基叔膦1与卤代物2有机溶剂中反应得到间位取代联芳基型叔膦配体3。本发明使用商业易得的钌催化剂、叔膦原料和卤代烷烃一步即可实现系列间位修饰联芳基叔膦化合物的合成,为该类化合物合成提供了简洁有效的途径。
Description
技术领域
本发明涉及尤其涉及一种间位取代联芳基型叔膦配体的制备方法,属于有机合成技术领域。
背景技术
二苯基膦联苯是最早使用的配体促进过渡金属催化偶联反应,通过对二苯基膦联苯进行结构修饰得到更高效的系列新型膦配体,与过渡金属配位后,可有效增加有机金属中间体稳定性和金属中心电子密度,使反应易于进行,因而膦配体的修饰发展与偶联反应的进展息息相关。对膦配体的修饰通常都是从头合成,其中涉及到多步偶联反应,还原反应等,合成相对步骤繁琐,且原子经济性低,代表性反应例子如下:
文献(Eur.J.Org.Chem 2016,26,4545-4553)公开了使用正丁基锂作为强碱与双溴代联苯通过两步锂卤交换后和亲核取代的方法多步合成了系列邻位甲基修饰的联芳叔膦配体,反应方程式如下:
该方法中正丁基锂试剂有一定的安全风险,超低温反应能耗高,得到产物均为联苯邻位。
文献(Nat Commun.2019,10,3539.;Org.Lett.2020,22,4,1331-1335)公开了分别利用铑和钌催化剂,再和烯烃反应得到邻位烷基化产物,反应方程式如下:
相对于邻位导向而言,间位导向反应类型相应文献报道并不充分,寻找一种直接有效制备间位取代联芳基型叔膦配体的方法显得非常必要。
发明内容
为了克服上述技术缺陷,本申请提供一种间位取代联芳基型叔膦配体的制备方法,以解决有联芳基膦仅能实现邻位修饰,却不能对间位官能团化的缺陷。
为了实现本发明的上述第一个目的,本发明提供的一种间位取代联芳基型叔膦配体,所述间位取代联芳基型叔膦配体3具有如下结构式:
其中:R选自C1-C8烷基或取代烷基;R1选自苯基或取代苯基、C1-C8烷基或取代烷基;R2、R3各自独立地选自C1-C20烷基或C1-C20取代烷基、C1-C20烷氧基、烯基、炔基、苯基或取代苯基、卤素、稠环芳基。
本发明的第二个目的在于提供一种间位取代联芳基型叔膦配体的制备方法,所述制备方法为:在钌催化剂、配体和碱存在下,将联芳基叔膦1与卤代物2有机溶剂中反应得到间位取代联芳基型叔膦配体3,其反应路线如下式所示:
其中:R选自C1-C8烷基或取代烷基;R1选自苯基或取代苯基、C1-C8烷基或取代C1-C8烷基;R2、R3各自独立地选自C1-C20烷基或C1-C20取代烷基、C1-C20烷氧基、烯基、炔基、苯基或取代苯基、卤素、稠环芳基;R4选自C1-C10烷基或取代C1-C10烷基、苯基或取代苯基。所述烷基均包括直链、支链或环状。
进一步地,在上述技术方案中,所述X选自氯、溴或碘;反应温度为80-150℃。
进一步地,在上述技术方案中,所述有机溶剂选自苯系(例如苯、甲苯、二甲苯、氯苯等)、卤代烷烃(例如二氯甲烷、氯仿、1,2-二氯乙烷等)、醚类(例如乙醚、甲基叔丁基醚、四氢呋喃、二氧六环、苯甲醚等)、脂肪烃(例如正己烷、正庚烷、环己烷等)、酯类(例如乙酸乙酯、乙酸甲酯、乙酸异丙酯、辛酸乙酯等)、酮类(例如丙酮、甲基丁酮、甲基异丁酮等)、醇类(例如甲醇、乙醇、叔丁醇、叔戊醇、六氟异丙醇等)溶剂中的任意一种或者多种混合。
进一步地,在上述技术方案中,所述碱选自无机碱或有机碱,无机碱尤其是带有碱性的钠盐、钾盐或铯盐,最优选自醋酸钾或醋酸钠。
进一步地,在上述技术方案中,所述碱与联芳基-2-(双取代基)膦1摩尔比为1-10:1。
进一步地,在上述技术方案中,所述钌催化剂选自[RuCl2(p-cymene)]2、RuCl2(PPh3)3、RuCl3、Ru(bpy)3Cl2、[Ru(O2CMes)2(p-cymene)]、Ru3(CO)12、[Ru(NCtBu)6][PF6]2等。
进一步地,在上述技术方案中,所述钌催化剂与联芳基-2-(双取代基)膦1摩尔比为0.001-1:1。
进一步地,在上述技术方案中,所述配体选自各种氨基酸配体、单保护氨基酸配体、双保护氨基酸配体、膦配体、大位阻羧酸、双羰基配体等。优选自四甲基庚二酮配体。
进一步地,在上述技术方案中,所述配体与联芳基-2-(双取代基)膦1摩尔比为0.005-1:1。
本申请技术方案与现有技术相比,其有益效果在于:
1、合成过程中不需要引入活性官能团或复杂的反应步骤来构筑C-C键;利用叔膦导向C-H活化实现了联芳叔膦类型化合物间位烷基化修饰,快速构建了新型间位修饰联芳叔膦库,合成工艺操作方便简单。
2、本申请反应过程中所需要的原料廉价易得,且合成过程中对设备的要求低,降低了工艺放大成本。
3、该方法能对多种具有药物活性的分子进行修饰,有望在药物的合成修饰领域发挥重要作用。
具体实施方式:
实施例1:间位烷基取代联芳基型叔膦配体2-(2'-(二苯基膦基)-[1,1'-联苯]-3-基)丙酸乙酯(3a)的制备,合成路线如下:
在Schlenk管中加入68mg 2-(二苯基膦基)-联苯、对伞花烃二氯化钌二聚体6mg、四甲基庚二酮11mg、醋酸钾39mg、甲苯1mL,2-溴丙酸乙酯109mg,搅拌混合均匀后向反应体系中通氩气后密封,控制反应在氩气氛围中,油浴升至140℃反应24h后冷却至室温,硅藻土过滤旋干,残渣经石油醚:乙酸乙酯=70:1柱层析纯化,减压蒸馏得81mg(2-(2'-(二苯基膦基)-[1,1'-联苯]-3-基)丙酸乙酯,收率93%。当烷基化试剂为2-氯丙酸乙酯(结构式为)时,收率56%;当烷基化试剂为2-碘丙酸乙酯(结构式为)时,收率33%;1HNMR(400MHz,)δ7.38(t,J=8.0,1H),7.33–7.27(m,8H),7.24–7.19(m,6H),7.15–7.13(m,1H),7.06–7.02(m,2H),4.15–4.02(m,2H),3.53(q,J=8.0,1H),1.32(d,J=8.0,3H),1.19(t,J=8.0,3H).化学位移δ7.38,三重峰,耦合常数为8.0,归属为苯环上的一个氢;化学位移δ7.33-7.27,多重峰,归属为苯环上的八个氢;化学位移δ7.24-7.19,多重峰,归属为苯环上的六个氢;化学位移δ7.15-7.13,多重峰,归属为苯环上的一个氢;化学位移δ7.06-7.02,多重峰,归属为苯环上的二个氢;化学位移δ4.15-4.02,多重峰,归属为乙氧基上亚甲基的二个氢;化学位移δ3.53,四重峰,耦合常数为8.0,归属为烷基上次甲基的一个氢;化学位移δ1.32,二重峰,耦合常数为8.0,归属为烷基上与次甲基相连甲基的三个氢;化学位移δ1.19,三重峰,耦合常数为8.0,归属为乙氧基上甲基的三个氢;13C NMR(101MHz,)δ174.5,148.0(d,J=28.0Hz),141.9(d,J=6.0Hz),139.8,137.8(d,J=12.0Hz),137.6(d,J=12.0Hz),135.9(d,J=14.0Hz),134.0(d,J=19.0Hz),130.1(d,J=4.0Hz),129.2(d,J=4.0Hz),128.5(d,J=2.0Hz),128.43(d,J=1.0Hz),128.37(d,J=1.0Hz),128.3(d,J=4.0Hz),127.9,127.4,126.3,60.7,45.4,18.3,14.2.31P NMR(162MHz)δ-13.07.HRMS:439.1826.
实施例2:间位烷基取代联芳基型叔膦配体2-(2'-(二苯基膦基)-[1,1'-联苯]-3-基)丙酸乙酯(3b)的制备,合成路线如下:
在Schlenk管中加入68mg 2-(二苯基膦基)-联苯、对伞花烃二氯化钌二聚体6mg、四甲基庚二酮11mg、醋酸钾39mg、甲苯1ml,2-溴辛酸乙酯150mg,搅拌混合均匀后向反应体系中通氩气后密封,控制反应在氩气氛围中,油浴升至140℃反应24h后冷却至室温,硅藻土过滤旋干,残渣经石油醚:乙酸乙酯=70:1柱层析纯化,减压蒸馏得64mg无色液体3b,收率为74%。1H NMR(400MHz,)δ7.38(td,J=7.4,1.2Hz,1H),7.33–7.27(m,8H),7.21(m,6H),7.16–7.12(m,1H),7.09(s,1H),7.03(ddd,J=7.6,4.0,0.8Hz,1H),4.16–4.01(m,2H),3.34(dd,J=8.4,7.2Hz,1H),1.96–1.84(m,1H),1.61–1.52(m,1H),1.31–1.15(m,11H),0.86(t,J=8.0Hz,3H).13C NMR(101MHz)δ174.1,148.1(d,J=28.0Hz),141.9(d,J=6.0Hz),138.7,137.8(d,J=13.0Hz),137.7(d,J=12.0Hz),137.71,135.9(d,J=15.0Hz),134.1,133.9(d,J=20.0Hz),130.2(d,J=4.0Hz),129.6(d,J=4.0Hz),128.7,128.5(d,J=3.0Hz),128.4(d,J=1.0Hz),128.35,127.8,127.4,126.6,60.6,51.7,33.5,31.7,29.1,27.6,22.6,14.2,14.1.31P NMR(162MHz)δ-13.15.HRMS:509.2610.
实施例3:间位烷基取代联芳基型叔膦配体2-(2'-(二环己基磷酰基)-[1,1'-联苯]-3-基)丙酸乙酯(4c,为3c氧化产物)的制备,合成路线如下:
在Schlenk管中加入70mg[1,1'-联苯]-2-基二环己基膦、对伞花烃二氯化钌二聚体6mg、四甲基庚二酮11mg、醋酸钾39mg、甲苯1ml,2-溴丙酸乙酯109mg,搅拌混合均匀后向反应体系中通氩气后密封,控制反应在氩气氛围中,油浴升至140℃反应24h后冷却至室温,向体系中加入0.1ml的30%过氧化氢,室温下搅拌1h,硅藻土过滤,向体系中加水10ml,用二氯甲烷(10ml×3)洗涤,有机层用盐水(20mL)洗涤,经MgSO4干燥,并真空旋干,残渣经石油醚:乙酸乙酯=2:1柱层析纯化,减压蒸馏得37mg无色液体4c,收率40%。1H NMR(400MHz,CDCl3)δ8.17-8.12(m,1H),7.51–7.39(m,4H),7.23–7.12(m,3H),4.23–4.06(m,2H),3.74(q,J=7.2Hz,1H),1.84–1.06(m,28H).13C NMR(101MHz)δ174.2,143.4(d,J=10.0Hz),142.4(d,J=2.0Hz),140.4,134.2(d,J=6.0Hz),131.1,131.0,130.6(d,J=2.0Hz),128.3,127.9,127.8,127.4(d,J=10.0Hz),127.1,60.9,45.6,38.3(d,J=8.0Hz),37.7(d,J=8.0Hz),26.4-26.3(m),25.7,14.2.31P NMR(162MHz)δ48.85.HRMS:467.2715.
实施例4:间位烷基取代联芳基型叔膦配体乙基2-(2'-(二苯基膦基)-4'-甲基-[1,1'-联苯]-3-基)丙酸酯(4d)的制备,以(4-甲基-[1,1'-联苯]-2-基)二苯基膦为原料,参照实施例1的方法,得到目标产物4d,收率82%。
实施例5:间位烷基取代联芳基型叔膦配体2-(4'-氯-2'-(二苯基膦基)-[1,1'-联苯]-3-基)丙酸乙酯(4e)的制备,以(4-氯-[1,1'-联苯]-2-基)二苯基膦为原料,参照实施例1的方法,得到目标产物4e,收率70%。
实施例6:间位烷基取代联芳基型叔膦配体2-(5'-氯-2'-(二苯基膦基)-[1,1'-联苯]-3-基)丙酸乙酯(4f)的制备,以(5-氯-[1,1'-联苯]-2-基)二苯膦为原料,参照实施例1的方法,得到目标产物4f,收率65%。
实施例7:间位烷基取代联芳基型叔膦配体2-(2'-(二苯基膦基)-4-苯氧基-[1,1'-联苯]-3-基)丙酸乙酯(4g)的制备,以(4'-苯氧基-[1,1'-联苯]-2-基)二苯基膦为原料,参照实施例1的方法,得到目标产物4g,收率47%。
实施例8:间位烷基取代联芳基型叔膦配体2-(3-(2-(二苯基膦基)苯基)萘-1-基)丙酸乙酯(4h)的制备,以(2-(萘-2-基)苯基)二苯基膦为原料,参照实施例1的方法,得到目标产物4h,收率66%。
实施例9:间位烷基取代联芳基型叔膦配体2-异丙基-5-甲基环己基2-(2'-(二苯基膦基)-[1,1'-联苯]-3-基)丙酸酯(4i)的制备,以(1S,2R,5S)-2-异丙基-5-甲基环己基-2-溴丙酸酯为原料,参照实施例2的方法,得到目标产物4i,收率64%。
实施例10:间位烷基取代联芳基型叔膦配体(8R,9S,13S,14S)-13-甲基-17-氧代-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲蒽-3-2-(2'-(二苯基膦基)-[1,1'-联苯]-3-基)丙酸基酯(4j)的制备,以(8R,9S,13S,14S)-13-甲基-17-氧代-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲蒽-3-2-溴丙酸乙酯为原料,参照实施2的方法,得到目标产物4j,收率48%。
实施例11:间位烷基取代联芳基型叔膦配体3-苯基丙基2-(2'-(二苯基膦基)-[1,1'-联苯]-3-基)丙酸酯(4k)的制备,以3-溴丙基2-溴丙酸酯为原料,参照实施例2的方法,得到目标产物4k,收率80%。
以上仅是本发明的优选实施方式,应当指出的是,上述优选实施方式不应视为对本发明的限制,本发明的保护范围应当以权利要求所限定的范围为准。对于本技术领域的普通技术人员来说,在不脱离本发明的精神和范围内,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。
Claims (8)
1.一种间位取代联芳基型叔膦配体3的制备方法,其特征在于,包括以下步骤:在钌催化剂、配体和碱存在下,将联芳基叔膦1与卤代物2有机溶剂中反应得到间位取代联芳基型叔膦配体3,其反应路线如下式所示:
其中:R选自C1-C8烷基或取代烷基;R1选自苯基或取代苯基、C1-C8烷基或取代C1-C8烷基;R2、R3各自独立地选自C1-C20烷基或C1-C20取代烷基、C1-C20烷氧基、烯基、炔基、苯基或取代苯基、卤素、稠环芳基;R4选自C1-C10烷基或取代C1-C10烷基、苯基或取代苯基;所述烷基均包括直链、支链或环状;所述钌催化剂选自[RuCl2(p-cymene)]2;配体为四甲基庚二酮;所述X选自氯、溴或碘。
2.根据权利要求1所述间位取代联芳基型叔膦配体3的制备方法,其特征在于:反应温度为80-150℃。
3.根据权利要求1所述间位取代联芳基型叔膦配体3的制备方法,其特征在于:所述有机溶剂选自苯系、卤代烷烃、醚类、脂肪烃、酯类、酮类、醇类溶剂中的任意一种或者多种混合。
4.根据权利要求1所述间位取代联芳基型叔膦配体3的制备方法,其特征在于:所述碱选自无机碱或有机碱。
5.根据权利要求4所述间位取代联芳基型叔膦配体3的制备方法,其特征在于:所述无机碱选自醋酸钾或醋酸钠。
6.根据权利要求1所述间位取代联芳基型叔膦配体3的制备方法,其特征在于:所述碱与联芳基-2-(双取代基)膦1摩尔比为1-10:1。
7.根据权利要求1所述间位取代联芳基型叔膦配体3的制备方法,其特征在于:所述钌催化剂与联芳基-2-(双取代基)膦1摩尔比为0.001-1:1。
8.根据权利要求1所述间位取代联芳基型叔膦配体3的制备方法,其特征在于:所述配体与联芳基-2-(双取代基)膦1摩尔比为0.005-1:1。
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Hiroki Miura et al..Recyclable Solid Ruthenium Catalysts for the Direct Arylation of Aromatic C-H Bonds.《Chemistry a European journal》.2010,第4186-4189页. * |
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