CN112105623A - 用于选择性氢解酰胺的分子催化剂 - Google Patents
用于选择性氢解酰胺的分子催化剂 Download PDFInfo
- Publication number
- CN112105623A CN112105623A CN201980032312.1A CN201980032312A CN112105623A CN 112105623 A CN112105623 A CN 112105623A CN 201980032312 A CN201980032312 A CN 201980032312A CN 112105623 A CN112105623 A CN 112105623A
- Authority
- CN
- China
- Prior art keywords
- compound
- acid
- catalyst
- hydrogenolysis
- methallyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007327 hydrogenolysis reaction Methods 0.000 title claims abstract description 33
- 239000003054 catalyst Substances 0.000 title claims abstract description 32
- 150000001408 amides Chemical class 0.000 title claims abstract description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 24
- 239000003446 ligand Substances 0.000 claims abstract description 13
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 10
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- 125000002524 organometallic group Chemical group 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 23
- AFVFQIVMOAPDHO-UHFFFAOYSA-N methanesulfonic acid Substances CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 18
- -1 3, 5-dimethoxyphenyl Chemical group 0.000 claims description 16
- 125000005394 methallyl group Chemical group 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 150000002902 organometallic compounds Chemical class 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- CKQIYVUVMRSSLI-UHFFFAOYSA-N n-hexylhexanamide Chemical compound CCCCCCNC(=O)CCCCC CKQIYVUVMRSSLI-UHFFFAOYSA-N 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 4
- SYLXDWLWBGGJPT-UHFFFAOYSA-N bis(3,5-dimethoxyphenyl)phosphane Chemical compound COC1=CC(OC)=CC(PC=2C=C(OC)C=C(OC)C=2)=C1 SYLXDWLWBGGJPT-UHFFFAOYSA-N 0.000 claims description 4
- DHCWLIOIJZJFJE-UHFFFAOYSA-L dichlororuthenium Chemical compound Cl[Ru]Cl DHCWLIOIJZJFJE-UHFFFAOYSA-L 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- OJNCCSNXHKTDGS-UHFFFAOYSA-N n-methyldecanamide Chemical compound CCCCCCCCCC(=O)NC OJNCCSNXHKTDGS-UHFFFAOYSA-N 0.000 claims description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 4
- DFEASKVNLCLOLT-UHFFFAOYSA-N 1,3-dibromo-2-(bromomethyl)-2-methylpropane Chemical compound BrCC(C)(CBr)CBr DFEASKVNLCLOLT-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- RRKODOZNUZCUBN-CCAGOZQPSA-N (1z,3z)-cycloocta-1,3-diene Chemical compound C1CC\C=C/C=C\C1 RRKODOZNUZCUBN-CCAGOZQPSA-N 0.000 claims description 2
- IYWJIYWFPADQAN-LNTINUHCSA-N (z)-4-hydroxypent-3-en-2-one;ruthenium Chemical compound [Ru].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O IYWJIYWFPADQAN-LNTINUHCSA-N 0.000 claims description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 229910019891 RuCl3 Inorganic materials 0.000 claims description 2
- DEIHRWXJCZMTHF-UHFFFAOYSA-N [Mn].[CH]1C=CC=C1 Chemical compound [Mn].[CH]1C=CC=C1 DEIHRWXJCZMTHF-UHFFFAOYSA-N 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 claims description 2
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 abstract description 4
- UXUUHOPWEXYKDR-UHFFFAOYSA-N [3-bis(3,5-dimethoxyphenyl)phosphanyl-2-[bis(3,5-dimethoxyphenyl)phosphanylmethyl]-2-methylpropyl]-bis(3,5-dimethoxyphenyl)phosphane Chemical compound COC=1C=C(C=C(C=1)OC)P(C1=CC(=CC(=C1)OC)OC)CC(C)(CP(C1=CC(=CC(=C1)OC)OC)C1=CC(=CC(=C1)OC)OC)CP(C1=CC(=CC(=C1)OC)OC)C1=CC(=CC(=C1)OC)OC UXUUHOPWEXYKDR-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 33
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 17
- 239000000243 solution Substances 0.000 description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 7
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 229940098779 methanesulfonic acid Drugs 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000003426 co-catalyst Substances 0.000 description 4
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 4
- 229940095102 methyl benzoate Drugs 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- YWWNNLPSZSEZNZ-UHFFFAOYSA-N n,n-dimethyldecan-1-amine Chemical compound CCCCCCCCCCN(C)C YWWNNLPSZSEZNZ-UHFFFAOYSA-N 0.000 description 3
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 3
- 150000003334 secondary amides Chemical class 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 150000003511 tertiary amides Chemical class 0.000 description 3
- AXVOAMVQOCBPQT-UHFFFAOYSA-N triphos Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 AXVOAMVQOCBPQT-UHFFFAOYSA-N 0.000 description 3
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 description 3
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- KDISMIMTGUMORD-UHFFFAOYSA-N 1-acetylpiperidine Chemical compound CC(=O)N1CCCCC1 KDISMIMTGUMORD-UHFFFAOYSA-N 0.000 description 2
- KRWRFIMBWRVMKE-UHFFFAOYSA-N 1-bromo-3,5-dimethoxybenzene Chemical compound COC1=CC(Br)=CC(OC)=C1 KRWRFIMBWRVMKE-UHFFFAOYSA-N 0.000 description 2
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 2
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- RULHCULEISLQMT-UHFFFAOYSA-N COC1=CC(OC)=CC(P(=O)C=2C=C(OC)C=C(OC)C=2)=C1 Chemical compound COC1=CC(OC)=CC(P(=O)C=2C=C(OC)C=C(OC)C=2)=C1 RULHCULEISLQMT-UHFFFAOYSA-N 0.000 description 2
- SWGXDLRCJNEEGZ-UHFFFAOYSA-N N-cyclohexylformamide Chemical compound O=CNC1CCCCC1 SWGXDLRCJNEEGZ-UHFFFAOYSA-N 0.000 description 2
- PMDCZENCAXMSOU-UHFFFAOYSA-N N-ethylacetamide Chemical compound CCNC(C)=O PMDCZENCAXMSOU-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 235000019445 benzyl alcohol Nutrition 0.000 description 2
- 150000003950 cyclic amides Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- DYDNPESBYVVLBO-UHFFFAOYSA-N formanilide Chemical compound O=CNC1=CC=CC=C1 DYDNPESBYVVLBO-UHFFFAOYSA-N 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 2
- IMNDHOCGZLYMRO-UHFFFAOYSA-N n,n-dimethylbenzamide Chemical compound CN(C)C(=O)C1=CC=CC=C1 IMNDHOCGZLYMRO-UHFFFAOYSA-N 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- NHTXRWUMLXSOGJ-UHFFFAOYSA-N n-hexylformamide Chemical compound CCCCCCNC=O NHTXRWUMLXSOGJ-UHFFFAOYSA-N 0.000 description 2
- IKVDMBQGHZVMRN-UHFFFAOYSA-N n-methyldecan-1-amine Chemical compound CCCCCCCCCCNC IKVDMBQGHZVMRN-UHFFFAOYSA-N 0.000 description 2
- QJQAMHYHNCADNR-UHFFFAOYSA-N n-methylpropanamide Chemical compound CCC(=O)NC QJQAMHYHNCADNR-UHFFFAOYSA-N 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 2
- YXHVIDNQBMVYHQ-UHFFFAOYSA-N 1,5-dimethylpiperidin-2-one Chemical compound CC1CCC(=O)N(C)C1 YXHVIDNQBMVYHQ-UHFFFAOYSA-N 0.000 description 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- BNXZHVUCNYMNOS-UHFFFAOYSA-N 1-butylpyrrolidin-2-one Chemical compound CCCCN1CCCC1=O BNXZHVUCNYMNOS-UHFFFAOYSA-N 0.000 description 1
- GWCFTYITFDWLAY-UHFFFAOYSA-N 1-ethylazepan-2-one Chemical compound CCN1CCCCCC1=O GWCFTYITFDWLAY-UHFFFAOYSA-N 0.000 description 1
- GGYVTHJIUNGKFZ-UHFFFAOYSA-N 1-methylpiperidin-2-one Chemical compound CN1CCCCC1=O GGYVTHJIUNGKFZ-UHFFFAOYSA-N 0.000 description 1
- BTYJJZJDSMHJGD-UHFFFAOYSA-N 1-morpholin-4-ylbutan-1-one Chemical compound CCCC(=O)N1CCOCC1 BTYJJZJDSMHJGD-UHFFFAOYSA-N 0.000 description 1
- KYWXRBNOYGGPIZ-UHFFFAOYSA-N 1-morpholin-4-ylethanone Chemical compound CC(=O)N1CCOCC1 KYWXRBNOYGGPIZ-UHFFFAOYSA-N 0.000 description 1
- ADAOWDCHNZQKDI-UHFFFAOYSA-N 1-morpholin-4-ylhexan-1-one Chemical compound CCCCCC(=O)N1CCOCC1 ADAOWDCHNZQKDI-UHFFFAOYSA-N 0.000 description 1
- PACFFRDVNFNFAC-UHFFFAOYSA-N 1-n,1-n,4-n,4-n-tetramethylcyclohexane-1,4-dicarboxamide Chemical compound CN(C)C(=O)C1CCC(C(=O)N(C)C)CC1 PACFFRDVNFNFAC-UHFFFAOYSA-N 0.000 description 1
- ZKVWMNOPTCJCGI-UHFFFAOYSA-N 1-n,4-n-dimethylcyclohexane-1,4-dicarboxamide Chemical compound CNC(=O)C1CCC(C(=O)NC)CC1 ZKVWMNOPTCJCGI-UHFFFAOYSA-N 0.000 description 1
- JMVIVASFFKKFQK-UHFFFAOYSA-N 1-phenylpyrrolidin-2-one Chemical compound O=C1CCCN1C1=CC=CC=C1 JMVIVASFFKKFQK-UHFFFAOYSA-N 0.000 description 1
- LNWWQYYLZVZXKS-UHFFFAOYSA-N 1-pyrrolidin-1-ylethanone Chemical compound CC(=O)N1CCCC1 LNWWQYYLZVZXKS-UHFFFAOYSA-N 0.000 description 1
- YVAKVTNKLMUNBR-UHFFFAOYSA-N 2-ethyl-n,n-dimethylhexanamide Chemical compound CCCCC(CC)C(=O)N(C)C YVAKVTNKLMUNBR-UHFFFAOYSA-N 0.000 description 1
- HJXLFVPMOMDPNR-UHFFFAOYSA-N 2-ethyl-n-methylhexanamide Chemical compound CCCCC(CC)C(=O)NC HJXLFVPMOMDPNR-UHFFFAOYSA-N 0.000 description 1
- WFAFGNCZWMJZCK-UHFFFAOYSA-N 2-hydroxy-n-methylacetamide Chemical compound CNC(=O)CO WFAFGNCZWMJZCK-UHFFFAOYSA-N 0.000 description 1
- CFLBWBNKHWRLND-UHFFFAOYSA-N 2-methoxy-1-pyrrolidin-1-ylethanone Chemical compound COCC(=O)N1CCCC1 CFLBWBNKHWRLND-UHFFFAOYSA-N 0.000 description 1
- LEQAQBFYCMENLP-UHFFFAOYSA-N 2-methoxy-n-phenylacetamide Chemical compound COCC(=O)NC1=CC=CC=C1 LEQAQBFYCMENLP-UHFFFAOYSA-N 0.000 description 1
- MTEZLAATISORQK-UHFFFAOYSA-N 2-methoxyacetamide Chemical compound COCC(N)=O MTEZLAATISORQK-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- CMWINYFJZCARON-UHFFFAOYSA-N 6-chloro-2-(4-iodophenyl)imidazo[1,2-b]pyridazine Chemical compound C=1N2N=C(Cl)C=CC2=NC=1C1=CC=C(I)C=C1 CMWINYFJZCARON-UHFFFAOYSA-N 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- MDUAHKDYYNYZBG-UHFFFAOYSA-N N,N-dimethyldecanamide Chemical compound CCCCCCCCCC(=O)N(C)C.CCCCCCCCCC(=O)N(C)C MDUAHKDYYNYZBG-UHFFFAOYSA-N 0.000 description 1
- WRAGCBBWIYQMRF-UHFFFAOYSA-N N-Cyclohexylacetamide Chemical compound CC(=O)NC1CCCCC1 WRAGCBBWIYQMRF-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 description 1
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- RSPBQSYWXAROOO-UHFFFAOYSA-N N-methylhexanamide Chemical compound CCCCCC(=O)NC RSPBQSYWXAROOO-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- ZVSKZLHKADLHSD-UHFFFAOYSA-N benzanilide Chemical compound C=1C=CC=CC=1C(=O)NC1=CC=CC=C1 ZVSKZLHKADLHSD-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- NGFQXYLWQODUIL-UHFFFAOYSA-N cyclohexylazanide Chemical compound [NH-]C1CCCCC1 NGFQXYLWQODUIL-UHFFFAOYSA-N 0.000 description 1
- 230000005595 deprotonation Effects 0.000 description 1
- 238000010537 deprotonation reaction Methods 0.000 description 1
- LXCYSACZTOKNNS-UHFFFAOYSA-N diethoxy(oxo)phosphanium Chemical compound CCO[P+](=O)OCC LXCYSACZTOKNNS-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QKYWADPCTHTJHQ-UHFFFAOYSA-N n,2-dimethylpropan-1-amine Chemical compound CNCC(C)C QKYWADPCTHTJHQ-UHFFFAOYSA-N 0.000 description 1
- GJTUWWUXLICYQX-UHFFFAOYSA-N n,n,n',n'-tetramethyloxamide Chemical compound CN(C)C(=O)C(=O)N(C)C GJTUWWUXLICYQX-UHFFFAOYSA-N 0.000 description 1
- DIAIBWNEUYXDNL-UHFFFAOYSA-N n,n-dihexylhexan-1-amine Chemical compound CCCCCCN(CCCCCC)CCCCCC DIAIBWNEUYXDNL-UHFFFAOYSA-N 0.000 description 1
- VLAPGEODGZEQPC-UHFFFAOYSA-N n-benzyl-2-methoxyacetamide Chemical compound COCC(=O)NCC1=CC=CC=C1 VLAPGEODGZEQPC-UHFFFAOYSA-N 0.000 description 1
- LKQUCICFTHBFAL-UHFFFAOYSA-N n-benzylbenzamide Chemical compound C=1C=CC=CC=1C(=O)NCC1=CC=CC=C1 LKQUCICFTHBFAL-UHFFFAOYSA-N 0.000 description 1
- QBKZONQSBJLMQJ-UHFFFAOYSA-N n-cyclohexyl-2-methoxyacetamide Chemical compound COCC(=O)NC1CCCCC1 QBKZONQSBJLMQJ-UHFFFAOYSA-N 0.000 description 1
- WLTRUHKTIJTCAO-UHFFFAOYSA-N n-hexyl-2-methoxyacetamide Chemical compound CCCCCCNC(=O)COC WLTRUHKTIJTCAO-UHFFFAOYSA-N 0.000 description 1
- RSWMFTVKRMZUKD-UHFFFAOYSA-N n-hexyl-3-methyloxetane-3-carboxamide Chemical compound CCCCCCNC(=O)C1(C)COC1 RSWMFTVKRMZUKD-UHFFFAOYSA-N 0.000 description 1
- QEALKLTYTGLOIV-UHFFFAOYSA-N n-hexylfuran-2-carboxamide Chemical compound CCCCCCNC(=O)C1=CC=CO1 QEALKLTYTGLOIV-UHFFFAOYSA-N 0.000 description 1
- PXSXRABJBXYMFT-UHFFFAOYSA-N n-hexylhexan-1-amine Chemical compound CCCCCCNCCCCCC PXSXRABJBXYMFT-UHFFFAOYSA-N 0.000 description 1
- NCCHARWOCKOHIH-UHFFFAOYSA-N n-methylbenzamide Chemical compound CNC(=O)C1=CC=CC=C1 NCCHARWOCKOHIH-UHFFFAOYSA-N 0.000 description 1
- OLLZXQIFCRIRMH-UHFFFAOYSA-N n-methylbutanamide Chemical compound CCCC(=O)NC OLLZXQIFCRIRMH-UHFFFAOYSA-N 0.000 description 1
- OMEMQVZNTDHENJ-UHFFFAOYSA-N n-methyldodecan-1-amine Chemical compound CCCCCCCCCCCCNC OMEMQVZNTDHENJ-UHFFFAOYSA-N 0.000 description 1
- XKEKKGKDCHCOSA-UHFFFAOYSA-N n-methylpentanamide Chemical compound CCCCC(=O)NC XKEKKGKDCHCOSA-UHFFFAOYSA-N 0.000 description 1
- JBTCHCWUNMZNEO-UHFFFAOYSA-N n-phenylhexanamide Chemical compound CCCCCC(=O)NC1=CC=CC=C1 JBTCHCWUNMZNEO-UHFFFAOYSA-N 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- IWELDVXSEVIIGI-UHFFFAOYSA-N piperazin-2-one Chemical compound O=C1CNCCN1 IWELDVXSEVIIGI-UHFFFAOYSA-N 0.000 description 1
- BXRNXXXXHLBUKK-UHFFFAOYSA-N piperazine-2,5-dione Chemical compound O=C1CNC(=O)CN1 BXRNXXXXHLBUKK-UHFFFAOYSA-N 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000001749 primary amide group Chemical group 0.000 description 1
- 150000003140 primary amides Chemical class 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000005199 trimethylbenzenes Chemical class 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 229960004295 valine Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Images
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
- C07F9/5027—Polyphosphines
-
- 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)
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0222—Sulfur-containing compounds comprising sulfonyl groups
- B01J31/0224—Sulfur-containing compounds comprising sulfonyl groups being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
- B01J31/0227—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0271—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds also containing elements or functional groups covered by B01J31/0201 - B01J31/0231
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/146—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of boron
-
- 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
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2291—Olefins
-
- 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
- B01J31/2409—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0046—Ruthenium compounds
-
- 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
- C07F9/5063—Preparation; Separation; Purification; Stabilisation from compounds having the structure P-H or P-Heteroatom, in which one or more of such bonds are converted into P-C bonds
- C07F9/5072—Preparation; Separation; Purification; Stabilisation from compounds having the structure P-H or P-Heteroatom, in which one or more of such bonds are converted into P-C bonds from starting materials having the structure P-H
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
- B01J2231/643—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of R2C=O or R2C=NR (R= C, H)
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0241—Rigid ligands, e.g. extended sp2-carbon frameworks or geminal di- or trisubstitution
- B01J2531/0244—Pincer-type complexes, i.e. consisting of a tridentate skeleton bound to a metal, e.g. by one to three metal-carbon sigma-bonds
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0258—Flexible ligands, e.g. mainly sp3-carbon framework as exemplified by the "tedicyp" ligand, i.e. cis-cis-cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)cyclopentane
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/821—Ruthenium
-
- 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
- B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
- B01J2540/10—Non-coordinating groups comprising only oxygen beside carbon or hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
一种名为1,1,1‑三(二(3,5‑二甲氧基苯基)膦基甲基)乙烷的化合物。该化合物可由式(I)的结构表示:
Description
技术领域
本发明大致涉及有机化学领域。其特别涉及有机配体、含有该配体的有机金属络合物、制备方法以及使用该配体和络合物的方法。
背景技术
还原酰胺是有机合成中的重要反应。然而,传统方法遭受各种缺点,例如产生大量废物/副产物和/或需要苛刻的条件。
因此,本领域需要提供用于氢解酰胺以形成胺和任选的醇的替代和/或改进方法。
本发明解决这种需要以及其它需要,其将由下面的描述和所附权利要求而变得显而易见。
发明内容
本发明如所附权利要求中所阐述。
简言之,一方面,本发明提供具有结构式(I)的化合物:
另一方面,本发明提供了一种具有结构式(II)的有机金属化合物:
其中Ar表示3,5-二甲氧基苯基,并且L表示离去基团。
在再另一个方面,本发明提供了用于氢解酰胺的方法。该方法包括以下步骤:
在包含中心金属和三齿配体的有机金属催化剂的存在下,在有效形成胺和任选的醇的条件下,使酰胺与氢气接触,
其中所述中心金属包括钌,并且
其中所述三齿配体具有结构式(I)。
附图说明
图1是在使用和不使用来自实施例5的酸的情况下使用各种Ru催化剂氢解苯甲酸甲酯的氢气压力随反应时间而变化的图。
图2是在使用和不使用来自实施例6的酸的情况下使用各种Ru催化剂氢解δ-戊内酰胺的氢气压力随反应时间而变化的图。
本发明的详细描述
已经令人惊奇地发现,一种配位络合物,其包含作为中心金属的钌和由结构式(I)表示的配体:
该配位络合物作为用于酰胺氢解以形成胺和任选醇的催化剂是特别有效的。
因此,一方面,本发明涉及式(I)化合物。
式(I)化合物可命名为“1,1,1-三(二(3,5-二甲氧基苯基)膦基甲基)乙烷”。其在本文中也可以称为“triphos-(OMe)2”或“triphos(OMe)2”。
Triphos-(OMe)2可通过在碱存在下,在相容溶剂中使双(3,5-二甲氧基苯基)膦与三(溴甲基)乙烷接触来制备。对溶剂没有特别限制,只要它可以充分溶解反应物和碱。合适的溶剂包括极性非质子溶剂,例如二甲基亚砜(DMSO)。对碱也没有特别的限制。合适的碱包括碱金属醇盐,例如叔丁醇钾。反应可在室温下进行。
另一方面,本发明涉及具有结构式(II)的有机金属化合物:
其中
Ar表示3,5-二甲氧基苯基,并且
L表示离去基团。
离去基团L代表一种或多种“挥发性”或可轻易除去的配体,其使得络合物稳定,从而可以在氢解反应之前控制络合物,但是在反应序列过程中,离去基团L通常被一种或多种反应物所取代。这种挥发性配体的实例包括三亚甲基甲烷、烯丙基、甲基烯丙基、乙烯、环辛二烯、乙酰丙酮化物和乙酸酯/盐/根/基。
在各种实施方式中,离去基团L包括三亚甲基甲烷。在这种情况下,有机金属化合物具有结构式(IIa):
其中Ar表示3,5-二甲氧基苯基。
式(IIa)化合物在本文中可称作“[Ru(triphos-(OMe)2)TMM]”或“[Ru(triphos(OMe)2)TMM]”。
式(II)化合物可通过使triphos-(OMe)2与含Ru化合物反应来制备。
对含Ru化合物没有特别的限制。它可以是含有钌的盐或络合物,与其形式氧化态无关。合适的含Ru化合物包括Ru(acac)3、[Ru(COD)(甲基烯丙基)2]、Ru(NBD)(甲基烯丙基)2、Ru(乙烯)2(甲基烯丙基)2、[(COD)RuCl2]n、RuCl3、[(PPh3)3Ru(H)(CO)CI]和[(环戊二烯基三羰基锰)RuCI2]2([(cymanthren)RuCl2]2)。
在各种实施方式中,含Ru化合物包括[Ru(COD)(甲基烯丙基)2]。
形成式(II)化合物的反应可以在室温或在升高的温度下进行,例如60至210℃,100至200℃,或120至180℃。
如上所述,包含钌和triphos-(OMe)2的络合物作为用于酰胺氢解以形成胺和任选的醇的催化剂是特别有效的。
因此,在另一方面,本发明提供了用于氢解酰胺的方法。所述方法包括:
在包含中心金属和三齿配体的有机金属催化剂存在下,在有效形成胺和任选的醇的条件下,使酰胺与氢气接触,
其中所述中心金属包括钌,并且
其中所述三齿配体具有本文中的结构式(I)。
应注意的是,在反应过程中,并非所有的膦都必须与钌结合。此外,并非所有磷原子都可催化地参与反应。
用于进行反应的有机金属催化剂的量可以在宽的范围内变化。例如,基于酰胺的初始量,催化剂浓度可在0.01至10摩尔%的范围内。
氢解过程可在没有加入酸的情况下进行。
或者,氢解过程可在酸的存在下进行。
因此,在再另一方面,本发明提供了一种催化剂组合物,其包含具有结构式(II)或(IIa)的化合物和酸。
当在氢解反应中使用一种或多种酸的情况下,酸的(初始)浓度可为钌浓度的0.5至20倍(以摩尔计)。其它酸浓度包括钌浓度的0.8至10倍、1至5倍或1至2倍(基于摩尔计)。
对酸没有特别限制。例如,其可为有机或无机的,如磺酸,尤其是甲磺酸、三氟甲磺酸、对甲苯磺酸和硫酸;三氟乙酸;高氯酸;和它们的混合物。其它合适的酸包括在去质子化后提供弱配位阴离子的那些,例如双(三氟甲烷)磺酰亚胺(HNTf2)或其与上述酸的混合物。
在各种实施方式中,酸可为HNTf2、甲磺酸(MSA)、三(五氟苯基)硼烷(B(C6F5)3)或三氟甲磺酸铝(Al(OTf)3)。
用于进行氢解接触步骤的温度可在宽的范围内变化。例如,其可在室温至至高为例如250℃下进行。其它接触步骤温度包括60至210℃、120至200℃和140至180℃。
根据待反应的酰胺,方法可以在添加溶剂不存在或存在的情况下进行。溶剂可为普通的非极性溶剂,例如脂族或芳族烃,或弱极性、非质子溶剂,例如醚。脂族溶剂的实例包括戊烷类和己烷类。芳族溶剂的实例包括苯、二甲苯类、甲苯和三甲苯类。醚的实例包括四氢呋喃、二噁烷、二乙醚和聚醚。
接触步骤可在至少1巴、至少10巴或至少20巴的初始氢气压力下进行,并且在每种情况下,至多1000巴、至多750巴、至多500巴、至多250巴或至多100巴。
对在本发明氢解方法中可以转化的酰胺的类型没有特别限制。例如,酰胺可为伯、仲或叔酰胺,尽管伯酰胺可能比仲或叔酰胺被更少地选择性还原。在各种实施方案中,酰胺是仲或叔酰胺。可以用于本发明方法的酰胺的具体实例包括N-甲基乙酰胺、N,N-二甲基乙酰胺、N-甲基丙酰胺、N,N-二甲基丙酰胺、N-甲基异丁酰胺、N,N-二甲基异丁酰胺、n-甲基丁酰胺、N,N-二甲基丁酰胺、N-甲基戊酰胺、N,N-二甲基戊酰胺、N-甲基己酰胺、N,N-二甲基己酰胺、N-甲基苯甲酰胺、N,N-二甲基苯甲酰胺、N-甲基苯乙酰胺、N,N-二甲基苯乙酰胺、2-乙基-N-甲基己酰胺、2-乙基-N,N-二甲基己酰胺、N-甲基癸酰胺、N,N-二甲基癸酰胺、N-己基己酰胺、N-乙酰基吡咯烷、N-乙酰基哌啶、N-乙酰基吗啉、N-苄基-2-甲氧基乙酰胺、N-甲基羟基乙酰胺、N,N-二甲基羟基乙酰胺、N-己基-2-甲氧基乙酰胺、N-己基-3-甲基氧杂环丁烷-3-甲酰胺、N-己基-2-呋喃基甲酰胺、N-苄基苯甲酰胺、N-乙基乙酰胺、N-甲基丙酰胺、N-环己基-2-甲氧基乙酰胺、N-苯基乙酰胺、N-苯基己基酰胺、2-甲氧基-N-苯基乙酰胺、N-苯基苯甲酰胺、乙二胺-N,N'-(2-甲氧基乙酰胺)、N-己酰吗啉、N-丁酰吗啉、N-2-甲氧基乙酰吡咯烷、N-甲酰基吗啉、N,N-二甲基甲酰胺、N,N-二甲基苯甲酰胺、四甲基草酰胺、N,N,N',N'-四甲基-1,4-环己烷二甲酰胺和N,N'-二甲基-1,4-环己烷二甲酰胺。
本发明的方法也可以氢解环状酰胺,例如χ-丁内酰胺、δ-戊内酰胺、ε-己内酰胺、哌嗪-2-酮、环二甘氨酸、环甘氨酰-L-缬氨酸、N-甲基吡咯烷酮、N-苯基吡咯烷酮、N-乙基-吡咯烷酮、N-丁基吡咯烷酮、N-甲基哌啶酮、N-甲基-5-甲基哌啶酮、N-甲基己内酰胺和N-乙基己内酰胺。
在各种实施方案中,酰胺是δ-戊内酰胺、N-己基己酰胺、N-甲基癸酰胺或N-二甲基癸酰胺。
为了消除任何疑问,本发明包括并明确地预期和公开了本文提及的实施方案、特征、特性、参数和/或范围的任何和所有组合。也就是说,本发明的主题可以由本文提及的实施方案、特征、特性、参数和/或范围的任何组合来限定。
预期没有被特别地命名或确定作为本发明的一部分的任何成分、组分或步骤可被明确地排除。
本发明的任何过程/方法、设备、化合物、组合物、实施方案或组件可通过过渡术语“包含”、“基本上由其组成”或“由其组成”或这些术语的变化形式修饰。
如本文所用,不定冠词“一(a)”和“一(an)”是指一个或多个,除非上下文另有明确表明。类似地,名词的单数形式包括其复数形式,并且反之亦然,除非上下文另有明确表明。
尽管已经尝试精确,但是本文所述的数值和范围应被认为是近似值。这些值和范围可根据期望通过本公开获得的所需性质以及由在测量技术中发现的标准偏差产生的变化而不同于它们的规定数值。此外,本文所述的范围旨在并且具体地预期包括所述范围内的所有子范围和值。例如,50至100的范围旨在包括该范围内的所有值,包括诸如60至90、70至80等的子范围。
在工作实施例中报告的相同性质或参数的任何两个数字可限定范围。那些数字可四舍五入到最接近的千分之一、百分之一、十分之一、整数、十、百或千以限定范围。
本文引用的所有文献(包括专利以及非专利文献)的内容,由此以其全文通过引用并入。本文的公开内容在任何所并入的主题与本文的任何公开内容相矛盾的程度上应优先于所并入的内容。
本发明可以通过下列工作实施例进一步举例说明,尽管应当理解,仅仅是为了举例说明的目的而包括这些实施例,而不是意在限制本发明的范围。
实施例
实施例1
双(3,5-二甲氧基苯基)氧化膦的合成
将氧化镁屑(3.2g,0.138 mmol,1.2当量)称量到500 mL三颈圆底烧瓶中。加入2-MTHF(2-甲基四氢呋喃)(100 mL),并将少量I2加入搅拌的悬浮液中。在2-MTHF(60 mL)中稀释1-溴-3,5-二甲氧基苯(25g,0.115 mmol,1当量),然后通过滴液漏斗将其加入到剧烈搅拌的反应悬浮液中。当开始Grignard反应(放热反应和反应悬浮液从无色到淡黄色的颜色变化)时,将反应烧瓶置于70℃预热的油浴中。在3小时内加入1-溴-3,5-二甲氧基苯溶液。完成加入后,用冰浴将所得橙色溶液冷却至0℃,并且通过滴液漏斗在2小时内加入稀释在2-MTHF(60 mL)中的亚磷酸二乙酯(5.24g,0.038 mmol,0.33当量)。在用半浓(halfconcentrated)HCl水溶液(50 mL)猝灭反应溶液之前,使反应溶液加热过夜。用H2O(2×50mL)和饱和盐水溶液(50 mL)洗涤有机层。将所得淡黄色凝胶悬浮于Et2O和M t BE的混合物中,并且获得白色粉末形式的产物。
收率:5.6g,50%,通过1H、13C和31P-NMR-波谱法的纯度为98%。
实施例2
双(3,5-二甲氧基苯基)膦的合成
在100 ml Schlenk管中,将双(3,5-二甲氧基苯基)氧化膦(5.6g,0.017 mmol,1当量)溶解在2-MTHF(40 ml)和THF(20 ml)的混合物中。将DIBAL-H(3.6g,0.025 mmol,1.5当量)在2-MTHF(20 ml)中的溶液滴加到剧烈搅拌的反应溶液中。(注意H2放出)。一旦添加完成,使得反应在室温下搅拌2小时。然后,用1M 的NaOH水溶液(4 ml)和H2O(20 ml)猝灭反应。由于淬灭的反应溶液变成凝胶而没有相分离,所以将乙酸(5 mL)加入到凝胶中。搅拌5分钟后,使反应溶液沉降。随后,分离有机相,并在真空中除去溶剂。产物通过在190℃下在高真空(0.001毫巴)中蒸馏而纯化,并且以无色油形式获得,其结晶成无色固体过夜。
收率:2.7g,49%,通过1H,13C和31P-NMR-波谱法的纯度为98%。
实施例3
Triphos-(OMe)2的合成
在100 ml的Schlenk管中,将双(3,5-二甲氧基苯基)膦(1g,3.26 mmol,3.2当量)和叔丁醇钾(386.8 mg,3.45 mmol,3.4当量)溶解在DMSO(8 ml)中。在室温下搅拌澄清的淡红色溶液1小时,然后滴加1,1,1-三(溴甲基)乙烷(314 mg,1.02 mmol,1当量)在DMSO(3 mL)中的溶液。将反应物在室温下搅拌16小时。随后,用H2O(40 mL)猝灭反应。分离白色固体凝胶,并且用MtBE(3×20 ml)萃取乳状水溶液。将白色凝胶和有机相合并并且在高真空下干燥。将所得凝胶在沸腾EtOH(20 ml)中纯化,并以无色凝胶形式获得。
收率:778 mg,78%,通过1H、13C和31P-NMR-波谱法的纯度>99%。
实施例4
[Ru (triphos-(OMe)2)TMM的合成
将triphos-(OMe)2(440 mg,0.477 mmol,1当量)和[Ru(COD)(甲基烯丙基)2](142.7mg,0.477 mmol,1当量)称量到45 ml的Schlenk管中并溶于均三甲苯(10 ml)中。将反应物在130℃下搅拌16小时,由此从淡红色反应溶液中沉淀出产物。将沉淀物分离,用戊烷(2×10 mL)洗涤,并溶解在DCM(二氯甲烷)(3 mL)中。将澄清的黄色溶液在80℃下真空干燥。获得黄色粉末形式的产物。
收率:306 mg,60%,通过1H、13C和31P-NMR-波谱法纯度为98%。
实施例5
苯甲酸甲酯的氢解
在相同的反应条件下(0.5 mol% [催化剂],16小时反应时间,140℃,2 ml,1,4-二噁烷,100巴H2),使用三种不同的催化剂,每种催化剂含有和不含有酸,将苯甲酸甲酯进行氢解,以形成苯甲醇和甲醇。催化剂是[Ru(triphos-xyl)TMM]、[Ru(triphos-(CF3)2)TMM]和[Ru(triphos-(OMe)2)TMM]。酸是HNTf2。
结果示于图1中。
从图1可以看出,本发明的催化剂[Ru(triphos-(OMe)2)TMM]在有和没有酸性添加剂的情况下都得到完全转化。
在不存在HNTf2时,[Ru(triphos-(OMe)2)TMM]与[Ru(triphos-xyl)TMM]一样快。
在存在HNTf2时,[Ru(triphos-(OMe)2)TMM]比[Ru(triphos-xyl)TMM]慢。
实施例6
δ-戊内酰胺的氢解
在相同的反应条件下(0.5 mol%[催化剂],16小时反应时间,160℃,2 ml THF,100巴H2),使用三种不同的催化剂,每种催化剂含有和不含有酸,将δ-戊内酰胺进行氢解,以形成哌啶。催化剂是[Ru(triphos-xyl) TMM]、[Ru(triphos-(CF3)2)TMM]和[Ru(triphos-(OMe)2)TMM]。酸是甲磺酸。
结果示于图2中。
从图2可以看出,本发明的催化剂[Ru(triphos-(OMe)2)TMM]在甲磺酸存在和不存在的情况下都得到完全转化。此反应速度与[Ru(triphos-xyl)TMM]的反应速度相当。
通过比较图1中的数据和图2中的数据,可以进行另外的观察。图1表明,由在芳族基团的3-和5-位上具有甲基的triphos衍生物催化的从苯甲酸甲酯到苯甲醇的氢解速率与由在3-和5-位上具有甲氧基的triphos衍生物催化的氢解速率基本上相同(在不存在酸共催化剂(co-catalyst)的情况下)。然而,当向反应混合物中加入强-非配位酸,例如三氟甲磺酸(triflamic acid, HNTf2)时,使用二甲基取代的催化剂比使用3,5-二甲氧基取代的催化剂发生氢解快得多。相反,对于环酰胺底物δ-戊内酯(图2),尽管在不存在酸共催化剂的情况下,3,5-二甲基和3,5-二甲氧基triphos衍生物催化剂的氢解速率相似,但二者都通过甲磺酸(MSA)的存在而加速至非常相似的程度。因此,3,5-二甲氧基苯基triphos衍生物与酸共催化剂一起,是用于酰胺氢解的优良催化剂。
实施例7
N-己基己酰胺的氢解
在相同的反应条件下(0.5 mmol [底物],10 μmol [催化剂],10 μmol[酸],16小时反应时间,160℃,2 ml THF,100巴H2),使用两种不同的催化剂,每种催化剂使用两种不同的酸,使N-己基己酰胺进行氢解。催化剂、酸和结果报告在表1中。
表1
催化剂(2 mol%) | 酸(2 mol%) | 己胺(%) | 己醇(%) | 二己基胺(%) | 三己基胺(%) | 转化(%) |
[Ru(triphos-xyl)TMM] | B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> | 7.6 | 5.4 | 26.03 | 2.1 | 34.6 |
[Ru(triphos-(OMe)<sub>2</sub>)TMM] | B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> | - | - | 84.00 | 16.00 | 99.0 |
[Ru(triphos-xyl)TMM] | Al(OTf)<sub>3</sub> | 5.4 | 13.1 | 19.04 | 1.4 | 37.2 |
[Ru(triphos-(OMe)<sub>2</sub>)TMM] | Al(OTf)<sub>3</sub> | 4.3 | 12.5 | 25.2 | 5.6 | 35.1 |
实施例8
N-甲基癸酰胺的氢解
使用1:2摩尔比的[Ru(triphos-xyl(OMe)2)TMM]和Al(OTf)3对于N-甲基癸胺的氢解效果最好。因此,当在160℃和H2(100巴)气氛下用[Ru(triphos-(OMe)2)TMM](10 μmol)和2mol%的Al(OTf)3使N-甲基癸胺(1.0 mmol)反应时,观察到96%的酰胺转化。反应生成16%癸醇、52%甲基癸胺和32%甲基二癸胺。
实施例9
N-二甲基癸酰胺的氢解
使用1:2摩尔比的[Ru(triphos-(OMe)2)TMM]和B(C6F5)3对于N,N-二甲基癸胺的氢解效果最好。因此,当在160℃和H2(100巴)气氛下用[Ru(triphos-(OMe)2)TMM](10 μmol)和2mol% B(C6F5)3使N,N-二甲基癸胺(1.0 mmol)反应时,观察到99%的酰胺转化。反应产生3%癸醇和97%二甲基癸胺。
已经特别参考本发明的具体实施方案详细描述了本发明,但是应当理解,可以在本发明的精神和范围内进行变化和修改。
Claims (15)
2.一种制备权利要求1所述的化合物的方法,所述方法包括在碱的存在下使双(3,5-二甲氧基苯基)膦与1,1,1-三(溴甲基)乙烷接触。
4.根据权利要求3所述的化合物,其中L包括三亚甲基甲烷。
6.权利要求5所述的方法,其中所述含Ru化合物选自Ru(acac)3、[Ru(COD)(甲基烯丙基)2]、Ru(NBD)(甲基烯丙基)2、Ru(乙烯)2(甲基烯丙基)2、[(COD)RuCl2]n、RuCl3、[(PPh3)3Ru(H)(CO)Cl]和[(环戊二烯基三羰基锰) RuCl2]2。
7.权利要求6所述的方法,其中所述含Ru化合物包括[Ru(COD)(甲基烯丙基)2]。
8.一种催化剂组合物,其包含权利要求3或4所述的有机金属化合物和酸。
9.权利要求8所述的催化剂组合物,其中所述酸选自HNTf2、甲磺酸、B(C6F5)3和Al(OTf)3。
11.权利要求10所述的方法,其在不存在添加酸的情况下进行。
12.权利要求10所述的方法,其在存在酸的情况下进行。
13.权利要求12所述的方法,其中所述酸选自HNTf2、甲磺酸、B(C6F5)3和Al(OTf)3。
15.权利要求10到14中任一项所述的方法,其中所述酰胺包含δ-戊内酰胺、N-己基己酰胺、N-甲基癸酰胺或N-二甲基癸酰胺。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862671162P | 2018-05-14 | 2018-05-14 | |
US62/671162 | 2018-05-14 | ||
PCT/US2019/031856 WO2019222063A1 (en) | 2018-05-14 | 2019-05-10 | Molecular catalysts for selective hydrogenolysis of amides |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112105623A true CN112105623A (zh) | 2020-12-18 |
CN112105623B CN112105623B (zh) | 2023-09-12 |
Family
ID=66794096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980032312.1A Active CN112105623B (zh) | 2018-05-14 | 2019-05-10 | 用于选择性氢解酰胺的分子催化剂 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11111257B2 (zh) |
EP (1) | EP3794004B1 (zh) |
CN (1) | CN112105623B (zh) |
WO (1) | WO2019222063A1 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016128044A1 (en) * | 2015-02-11 | 2016-08-18 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Method for the reduction of organic molecules |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8466328B2 (en) | 2010-08-18 | 2013-06-18 | Eastman Chemical Company | Method for recovery and recycle of ruthenium homogeneous catalysts |
US8829248B2 (en) | 2010-08-18 | 2014-09-09 | Eastman Chemical Company | Method for recovery and recycle of ruthenium homogeneous catalysts |
EP2653457B1 (en) | 2012-04-20 | 2017-02-08 | Rheinisch-Westfälisch-Technische Hochschule Aachen | Reduction method for the reduction of carbon dioxide and carbon dioxide derivatives |
EP2821397B1 (en) | 2013-07-05 | 2016-11-30 | Rheinisch-Westfälisch-Technische Hochschule Aachen | Method for the methylation of nitrogen-containing Organic Compounds |
-
2019
- 2019-05-10 US US16/409,522 patent/US11111257B2/en active Active
- 2019-05-10 WO PCT/US2019/031856 patent/WO2019222063A1/en unknown
- 2019-05-10 EP EP19729411.9A patent/EP3794004B1/en active Active
- 2019-05-10 CN CN201980032312.1A patent/CN112105623B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016128044A1 (en) * | 2015-02-11 | 2016-08-18 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Method for the reduction of organic molecules |
Non-Patent Citations (2)
Title |
---|
JOSE R. CABRERO-ANTONINO等: ""Towards a general ruthenium-catalyzed hydrogenation of secondary and tertiary amides to amines"" * |
MARKUS MEURESCH等: ""Tailor-Made Ruthenium-Triphos Catalysts for the Selective Homogeneous Hydrogenation of Lactams"" * |
Also Published As
Publication number | Publication date |
---|---|
WO2019222063A1 (en) | 2019-11-21 |
US11111257B2 (en) | 2021-09-07 |
CN112105623B (zh) | 2023-09-12 |
US20190345178A1 (en) | 2019-11-14 |
EP3794004A1 (en) | 2021-03-24 |
EP3794004B1 (en) | 2022-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6733722B2 (ja) | α−フルオロアクリル酸エステルの製造方法 | |
CN110088114B (zh) | 一种制备酰基膦的通用方法 | |
JP5248322B2 (ja) | 環状オレフィンの製造方法 | |
Guo et al. | Potassium complexes containing bidentate pyrrole ligands: synthesis, structures, and catalytic activity for the cyclotrimerization of isocyanates | |
CN112105623B (zh) | 用于选择性氢解酰胺的分子催化剂 | |
JP5295512B2 (ja) | ゼロ価ニッケルの有機ホスフィン錯体の製造方法 | |
EP3239125B1 (en) | Method for producing olefin | |
JP6583289B2 (ja) | 含塩素含フッ素オレフィンの製造方法 | |
TW202212294A (zh) | 環狀烯烴化合物的製造方法 | |
CN109867699B (zh) | 一种联吡啶基桥联双三嗪钌配合物及其制备和应用 | |
JP6669085B2 (ja) | 含フッ素重合体の製造方法 | |
JP5493346B2 (ja) | フェロセン誘導体およびその用途 | |
EP2984094B1 (en) | Process for the diastereoselective preparation of ruthenium complexes | |
JP5283984B2 (ja) | 遷移金属化合物の製造方法 | |
CN110898856B (zh) | Pd(II)-NHC催化剂制备方法及在Suzuki-Miyaura反应中的应用 | |
KR102036521B1 (ko) | 실릴 포르메이트의 수소화 반응을 통해 실라놀과 메탄올을 제조하는 방법 | |
WO2019151419A1 (ja) | ポリカルボニル化合物、その誘導体及びそれらの製造方法 | |
WO2016129606A1 (ja) | 含フッ素重合体の製造方法 | |
CN114632552A (zh) | Buchwald预催化剂及其制备方法与应用 | |
EP2937355B1 (en) | Phosphorus compound and transition metal complex of the same | |
CN111018917A (zh) | 吡啶基桥联双三嗪钌配合物及其制备和应用 | |
EP3814362A1 (en) | Immobilized ruthenium-triphos catalysts for selective hydrogenolysis of amides | |
TW202014426A (zh) | 金屬有機化合物 | |
WO2016129607A1 (ja) | 含フッ素シクロオレフィンの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |