JP6238313B2 - 5−アミノ−4−ニトロソ−1−アルキル−1h−ピラゾール塩のテレスコーピング合成 - Google Patents
5−アミノ−4−ニトロソ−1−アルキル−1h−ピラゾール塩のテレスコーピング合成 Download PDFInfo
- Publication number
- JP6238313B2 JP6238313B2 JP2014557733A JP2014557733A JP6238313B2 JP 6238313 B2 JP6238313 B2 JP 6238313B2 JP 2014557733 A JP2014557733 A JP 2014557733A JP 2014557733 A JP2014557733 A JP 2014557733A JP 6238313 B2 JP6238313 B2 JP 6238313B2
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- Japan
- Prior art keywords
- pyrazole
- amino
- alkyl
- nitroso
- synthesizing
- 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.)
- Expired - Fee Related
Links
- 230000015572 biosynthetic process Effects 0.000 title description 24
- 238000003786 synthesis reaction Methods 0.000 title description 23
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 41
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 32
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 30
- 239000002904 solvent Substances 0.000 claims description 30
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 28
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 26
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 22
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 22
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 22
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 21
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 18
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 18
- 230000002194 synthesizing effect Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 229910001868 water Inorganic materials 0.000 claims description 16
- -1 butyl nitrile Chemical class 0.000 claims description 15
- VIHRIIARIFUQLC-UHFFFAOYSA-N 3-hydrazinylpropanenitrile Chemical compound NNCCC#N VIHRIIARIFUQLC-UHFFFAOYSA-N 0.000 claims description 14
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 14
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 11
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 9
- PRSAVBYIQIAIST-UHFFFAOYSA-N 2-hexyl-4-nitrosopyrazol-3-amine;hydrochloride Chemical compound Cl.CCCCCCN1N=CC(N=O)=C1N PRSAVBYIQIAIST-UHFFFAOYSA-N 0.000 claims description 9
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 9
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 9
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 9
- UQDCOLLBMHIZGX-UHFFFAOYSA-N 2-hexyl-4-nitrosopyrazol-3-amine Chemical compound CCCCCCN1N=CC(N=O)=C1N UQDCOLLBMHIZGX-UHFFFAOYSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 claims description 6
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 6
- 125000000018 nitroso group Chemical group N(=O)* 0.000 claims description 6
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 claims description 6
- BBSYKWZGOJXTJH-UHFFFAOYSA-N 2-hexylpyrazol-3-amine Chemical compound CCCCCCN1N=CC=C1N BBSYKWZGOJXTJH-UHFFFAOYSA-N 0.000 claims description 4
- PSWIAXYIIJXXBY-UHFFFAOYSA-N 3-(2-hexylidenehydrazinyl)propanenitrile Chemical compound CCCCCC=NNCCC#N PSWIAXYIIJXXBY-UHFFFAOYSA-N 0.000 claims description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 4
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 4
- 229910001863 barium hydroxide Inorganic materials 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 229960004887 ferric hydroxide Drugs 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- QHDRKFYEGYYIIK-UHFFFAOYSA-N isovaleronitrile Chemical compound CC(C)CC#N QHDRKFYEGYYIIK-UHFFFAOYSA-N 0.000 claims description 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 4
- 239000000347 magnesium hydroxide Substances 0.000 claims description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 4
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 4
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 4
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims description 4
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims description 4
- 229940007718 zinc hydroxide Drugs 0.000 claims description 4
- 238000006845 Michael addition reaction Methods 0.000 claims description 3
- 238000010306 acid treatment Methods 0.000 claims description 3
- 230000009935 nitrosation Effects 0.000 claims description 3
- 238000007034 nitrosation reaction Methods 0.000 claims description 3
- 238000007363 ring formation reaction Methods 0.000 claims description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000908 ammonium hydroxide Substances 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 2
- ILXYDRFJSVKZLV-UHFFFAOYSA-N oxosulfamic acid Chemical compound OS(=O)(=O)N=O ILXYDRFJSVKZLV-UHFFFAOYSA-N 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims 1
- 229940006116 lithium hydroxide Drugs 0.000 claims 1
- JAMNHZBIQDNHMM-UHFFFAOYSA-N pivalonitrile Chemical compound CC(C)(C)C#N JAMNHZBIQDNHMM-UHFFFAOYSA-N 0.000 claims 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims 1
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 claims 1
- 239000000543 intermediate Substances 0.000 description 31
- 238000006243 chemical reaction Methods 0.000 description 17
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 14
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 10
- 235000014413 iron hydroxide Nutrition 0.000 description 10
- 239000002585 base Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 238000005580 one pot reaction Methods 0.000 description 6
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical group COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 4
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- MSNWSDPPULHLDL-UHFFFAOYSA-K ferric hydroxide Chemical compound [OH-].[OH-].[OH-].[Fe+3] MSNWSDPPULHLDL-UHFFFAOYSA-K 0.000 description 4
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000001632 sodium acetate Substances 0.000 description 4
- 235000017281 sodium acetate Nutrition 0.000 description 4
- VXJSHSKTNNDZPM-UHFFFAOYSA-N 2-hexylpyrazole-3,4-diamine Chemical compound CCCCCCN1N=CC(N)=C1N VXJSHSKTNNDZPM-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000000118 hair dye Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010626 work up procedure Methods 0.000 description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 2
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 2
- 239000005695 Ammonium acetate Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 2
- 235000019257 ammonium acetate Nutrition 0.000 description 2
- 229940043376 ammonium acetate Drugs 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012458 free base Substances 0.000 description 2
- 125000004404 heteroalkyl group Chemical group 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 2
- 239000001630 malic acid Substances 0.000 description 2
- 235000011090 malic acid Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- GSWAOPJLTADLTN-UHFFFAOYSA-N oxidanimine Chemical compound [O-][NH3+] GSWAOPJLTADLTN-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 235000011056 potassium acetate Nutrition 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 150000003217 pyrazoles Chemical class 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- NUHXGWJMJWTPGI-UHFFFAOYSA-N 1-(2-hydroxyethyl)pyrazole-4-carboxylic acid Chemical compound OCCN1C=C(C(O)=O)C=N1 NUHXGWJMJWTPGI-UHFFFAOYSA-N 0.000 description 1
- KDBUTNSQYYLYOY-UHFFFAOYSA-N 2-(4,5-diaminopyrazol-1-yl)ethanol Chemical compound NC=1C=NN(CCO)C=1N KDBUTNSQYYLYOY-UHFFFAOYSA-N 0.000 description 1
- IAJHVTSGFRHQMT-UHFFFAOYSA-N 2-(5-amino-4-nitrosopyrazol-1-yl)ethanol Chemical compound NC1=C(N=O)C=NN1CCO IAJHVTSGFRHQMT-UHFFFAOYSA-N 0.000 description 1
- IHQRJCVJAUKIEP-UHFFFAOYSA-N 2-(5-aminopyrazol-1-yl)ethanol Chemical compound NC1=CC=NN1CCO IHQRJCVJAUKIEP-UHFFFAOYSA-N 0.000 description 1
- MLIREBYILWEBDM-UHFFFAOYSA-M 2-cyanoacetate Chemical compound [O-]C(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-M 0.000 description 1
- YXIPRERMSJCCGC-UHFFFAOYSA-N 2-hexylpyrazole-3,4-diamine sulfuric acid Chemical compound OS(O)(=O)=O.CCCCCCn1ncc(N)c1N.CCCCCCn1ncc(N)c1N YXIPRERMSJCCGC-UHFFFAOYSA-N 0.000 description 1
- GBHCABUWWQUMAJ-UHFFFAOYSA-N 2-hydrazinoethanol Chemical compound NNCCO GBHCABUWWQUMAJ-UHFFFAOYSA-N 0.000 description 1
- ZCHUFPASUNLUIR-UHFFFAOYSA-N 3,5-dibromo-4-nitroso-1h-pyrazole Chemical group BrC1=NNC(Br)=C1N=O ZCHUFPASUNLUIR-UHFFFAOYSA-N 0.000 description 1
- CZNJCCVKDVCRKF-UHFFFAOYSA-N Benzyl sulfate Chemical compound OS(=O)(=O)OCC1=CC=CC=C1 CZNJCCVKDVCRKF-UHFFFAOYSA-N 0.000 description 1
- 101150116295 CAT2 gene Proteins 0.000 description 1
- LHNXLKGWGABHHR-UHFFFAOYSA-N CO[P]OCC Chemical compound CO[P]OCC LHNXLKGWGABHHR-UHFFFAOYSA-N 0.000 description 1
- 101100326920 Caenorhabditis elegans ctl-1 gene Proteins 0.000 description 1
- 101100126846 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) katG gene Proteins 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GHVZOJONCUEWAV-UHFFFAOYSA-N [K].CCO Chemical compound [K].CCO GHVZOJONCUEWAV-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- AZVCGYPLLBEUNV-UHFFFAOYSA-N lithium;ethanolate Chemical compound [Li+].CC[O-] AZVCGYPLLBEUNV-UHFFFAOYSA-N 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/38—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Cosmetics (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
(a)1,4−マイケル付加を介して中間体3−ヒドラジニルプロパンニトリル(IV)を合成する工程と、
(c)(VI)の環化を介して中間体5−アミノ−1−アルキル−1H−ピラゾール(VII)を合成する工程と、
テレスコーピングワンポット合成に含まれる様々な工程、及び記載される中間体に至る様々な工程について、次に記載する。本発明の範囲内には、多数の潜在的にかつ実際に互換異性のある化合物が含まれることを理解すべきである。本発明が特定の構造に言及するときには、妥当な互変異性構造すべてが更に包含されることを理解すべきである。当該技術分野では、互変異性構造は、ただ1つの構造によって表されることが多く、本発明は、この一般的慣習に従う。
(a)中間体3−ヒドラジニルプロパンニトリル(IV)の合成
(b)中間体3−(2−アルキリデンヒドラジニル)プロパンニトリル(VI)の合成
(c)中間体5−アミノ−1−アルキル−1H−ピラゾール(VII)の合成
(d)5−アミノ−4−ニトロソ−1−アルキル−1H−ピラゾール塩(I)の合成
(e)5−アミノ−4−ニトロソ−1−アルキル−1H−ピラゾール(VIII)の合成
(f)4,5−アミノ−1−アルキル−1H−ピラゾール(IX)の合成
(g)4,5−アミノ−1−アルキル−1H−ピラゾール(IX)の合成
以下は、本発明のプロセス及び組成物の非限定例である。これらの実施例は単に説明のために示すものであり、本発明を限定するものと解釈すべきでなく、本発明の趣旨及び範囲から逸脱することなく、多くの改変が可能であり、当業者にはこれらのことが理解されよう。特に指示がない限り、濃度はすべて重量パーセントとして列挙される。
(a)3−ヒドラジニルプロパンニトリル(IV)の合成
(e)5−アミノ−4−ニトロソ−1−n−ヘキシル−1H−ピラゾール(VIII−a)の合成
(g)4,5−ジアミノ−1−n−ヘキシル−1H−ピラゾール(IX−a)の合成
工程(a)、(b)、(c)、及び(d):5−アミノ−4−ニトロソ−1−n−ヘキシル−1H−ピラゾールx HCl(I−a)の合成
本明細書に開示した寸法及び値は、記載された正確な数値に厳密に限定されるものと理解されるべきではない。むしろ、特に断らないかぎり、そのような寸法のそれぞれは、記載された値及びその値の周辺の機能的に同等の範囲の両方を意味するものとする。例えば、「40ミリメートル」として開示される寸法は、「約40ミリメートル」を意味するものである。
Claims (22)
- 5−アミノ−4−ニトロソ−1−n−アルキル−1H−ピラゾール塩(I)を合成するためのプロセスであって、
a)アクリロニトリル(III)及びヒドラジン水和物を用いて、1,4マイケル付加を介して中間体3−ヒドラジニルプロパンニトリル(IV)を合成する工程と;
c)塩基の存在下で中間体(VI)による環化を介して中間体5−アミノ−1−n−アルキル−1H−ピラゾール(VII)を合成する工程と;
前記工程d)の前記酸HZが、HCl、CF3COOH、H2SO4、H2SO3、H2CO3、HNO3、CH3COOH、H3PO4、及びこれらの混合物からなる群から選択され、
前記工程d)の前記ニトロソ源が、3−メチルブチルニトリル、ニトロシルスルホン酸、tert−ブチルニトリル、ブチルニトリル、及びこれらの混合物からなる群から選択される、プロセス。 - Rが、ペンチルである、請求項1に記載のプロセス。
- 前記工程a)の溶媒が、1,2−ジメトキシエタン、ペンタン、シクロペンタン、ヘキサン、シクロヘキサン、ベンゼン、トルエン、1,4−ジオキサン、クロロホルム、キシロール、メチル−tert−ブチルエーテル、tert−ブタノール、ジクロロメタン、テトラヒドロフラン、メチルテトラヒドロフラン、n−ブタノール、イソプロパノール、n−プロパノール、エタノール、メタノール、水、及びこれらの混合物からなる群から選択される、請求項1又は2に記載のプロセス。
- 前記工程a)の溶媒が、n−プロパノールである、請求項1又は2に記載のプロセス。
- 前記工程b)の溶媒が、前記工程a)の溶媒と同じである、請求項1〜4のいずれか一項に記載のプロセス。
- 前記工程c)の溶媒が、1,2−ジメトキシエタン、ペンタン、シクロペンタン、ヘキサン、シクロヘキサン、ベンゼン、トルエン、1,4−ジオキサン、ジエチルエーテル、テトラヒドロフラン、メチルテトラヒドロフラン、n−ブタノール、イソプロパノール、n−プロパノール、エタノール、メタノール、水、及びこれらの混合物からなる群から選択される、請求項1〜5のいずれか一項に記載のプロセス。
- 前記工程c)の溶媒が、n−ブタノール、イソプロパノール、n−プロパノール、エタノール、及びメタノールからなる群から選択される、請求項1〜5のいずれか一項に記載のプロセス。
- 前記工程c)の溶媒が、n−プロパノールである、請求項1〜5のいずれか一項に記載のプロセス。
- 前記工程c)の前記塩基が、ナトリウムメチラート、カリウムメチラート、リチウムメチラート、水酸化ナトリウム、水酸化カリウム、水酸化アンモニウム、水酸化カルシウム、水酸化マグネシウム、水酸化バリウム、水酸化アルミニウム、水酸化第一鉄、水酸化第二鉄、水酸化亜鉛、水酸化リチウム、炭酸水素ナトリウム、ナトリウムtert−ブチラート、カリウムtert−ブチラート、及びこれらの混合物から選択される、請求項1〜8のいずれか一項に記載のプロセス。
- 前記工程c)の前記塩基が、ナトリウムメチラート、カリウムメチラート、及びリチウムメチラートからなる群から選択される、請求項1〜8のいずれか一項に記載のプロセス。
- 前記工程d)の前記酸HZが、HCl、H2SO4、及びH2SO3からなる群から選択される、請求項1〜10のいずれか一項に記載のプロセス。
- 前記工程d)の前記酸HZが、HClである、請求項1〜11のいずれか一項に記載のプロセス。
- 前記工程d)の溶媒が、1,2−ジメトキシエタン、ペンタン、シクロペンタン、ヘキサン、シクロヘキサン、ベンゼン、トルエン、1,4−ジオキサン、ジエチルエーテル、テトラヒドロフラン、メチルテトラヒドロフラン、n−ブタノール、イソプロパノール、n−プロパノール、エタノール、メタノール、水、及びこれらの混合物からなる群から選択される、請求項1〜12のいずれか一項に記載のプロセス。
- 前記工程d)の溶媒が、1,2−ジメトキシエタンである、請求項1〜13のいずれか一項に記載のプロセス。
- 前記工程d)の前記ニトロソ源が、3−メチルブチルニトリルである、請求項1〜14のいずれか一項に記載のプロセス。
- 4,5−ジアミノ−1−n−アルキル−ピラゾール塩(IX)を製造するためのプロセスであって、
中間体5−アミノ−4−ニトロソ−1−n−アルキル−ピラゾール塩(I)を合成する工程であって、請求項1〜15のいずれか一項に記載のプロセスによる工程を含み、
該プロセスは、
e)塩基性処理を介して、5−アミノ−4−ニトロソ−1−n−アルキル−ピラゾール塩(I)を5−アミノ−4−ニトロソ−1−n−アルキル−ピラゾール(VIII)に転換する工程と、
f)還元剤及び酸HZ’の存在下で、5−アミノ−4−ニトロソ−1−n−アルキル−ピラゾール(VIII)を4,5−ジアミノ−1−n−アルキル−ピラゾール塩(IX)に転換する工程と、をさらに含み、
前記酸HZ’が、H2SO4である、プロセス。
- Rがペンチルである、請求項17又は18に記載のプロセス。
- 化合物5−アミノ−4−ニトロソ−1−n−ヘキシル−1H−ピラゾール。
- 式5−アミノ−4−ニトロソ−1−n−ヘキシル−1H−ピラゾールHZ(式中、HZは、HCl、H2SO4又はH2SO3から選択される)の塩。
- 前記HZは、HClである、請求項21に記載の塩。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP12155707.8 | 2012-02-16 | ||
EP12155707.8A EP2628730B1 (en) | 2012-02-16 | 2012-02-16 | Telescoping synthesis of 5-amino-4-nitroso-1-alkyl-1h-pyrazole salts |
PCT/US2013/025847 WO2013122989A1 (en) | 2012-02-16 | 2013-02-13 | Telescoping synthesis of 5-amino-4-nitroso-1-alkyl-1h-pyrazole salts |
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EP2628730B1 (en) * | 2012-02-16 | 2017-12-06 | Noxell Corporation | Telescoping synthesis of 5-amino-4-nitroso-1-alkyl-1h-pyrazole salts |
EP2628731B1 (en) | 2012-02-16 | 2014-04-23 | The Procter and Gamble Company | 1-Hexyl-1H-pyrazole-4,5-diamine hemisulfate, and its use in dyeing compositions |
FR3051791B1 (fr) | 2016-05-25 | 2019-04-05 | L'oreal | Nouvelle base d’oxydation derivee de 1-hexyl-4,5-diaminopyrazole, la composition les contenant et leur utilisation en teinture d'oxydation de fibres keratiniques. |
FR3060003B1 (fr) | 2016-12-09 | 2019-12-27 | L'oreal | Compose derive des 4,5-diaminopyrazoles a cycle fusionne, composition comprenant au moins un tel compose, procede de mise en oeuvre et utilisation |
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CA2646867A1 (en) | 2008-12-16 | 2009-03-17 | The Procter & Gamble Company | Hair dyes comprising 3-amin0-2,6-dimethylphenol |
EP2198838B1 (fr) | 2008-12-19 | 2018-09-05 | L'Oréal | Procédé et dispositif d'éclaircissement ou de coloration directe éclaircissante ou d'oxydation des fibres kératiniques en présence d'une composition aqueuse riche en corps gras |
EP2628730B1 (en) * | 2012-02-16 | 2017-12-06 | Noxell Corporation | Telescoping synthesis of 5-amino-4-nitroso-1-alkyl-1h-pyrazole salts |
EP2628731B1 (en) | 2012-02-16 | 2014-04-23 | The Procter and Gamble Company | 1-Hexyl-1H-pyrazole-4,5-diamine hemisulfate, and its use in dyeing compositions |
-
2012
- 2012-02-16 EP EP12155707.8A patent/EP2628730B1/en active Active
-
2013
- 2013-02-13 CA CA2864201A patent/CA2864201A1/en not_active Abandoned
- 2013-02-13 WO PCT/US2013/025847 patent/WO2013122989A1/en active Application Filing
- 2013-02-13 JP JP2014557733A patent/JP6238313B2/ja not_active Expired - Fee Related
- 2013-02-13 MX MX2014008947A patent/MX363685B/es unknown
- 2013-02-13 BR BR112014019961A patent/BR112014019961B1/pt active IP Right Grant
- 2013-02-13 CN CN201380008713.6A patent/CN104105689A/zh active Pending
- 2013-02-15 US US13/768,519 patent/US8785656B2/en active Active
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- 2016-03-14 JP JP2016049207A patent/JP2016153411A/ja not_active Withdrawn
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EP2628730A1 (en) | 2013-08-21 |
US8785656B2 (en) | 2014-07-22 |
EP2628730B1 (en) | 2017-12-06 |
US20130217891A1 (en) | 2013-08-22 |
BR112014019961A8 (pt) | 2017-07-11 |
JP2016153411A (ja) | 2016-08-25 |
CN104105689A (zh) | 2014-10-15 |
MX2014008947A (es) | 2015-06-02 |
JP2015507013A (ja) | 2015-03-05 |
CA2864201A1 (en) | 2013-08-22 |
WO2013122989A1 (en) | 2013-08-22 |
MX363685B (es) | 2019-03-29 |
BR112014019961A2 (ja) | 2017-06-20 |
BR112014019961B1 (pt) | 2019-11-26 |
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