CN106187943B - 一种1,4-苯并噻嗪的制备方法 - Google Patents
一种1,4-苯并噻嗪的制备方法 Download PDFInfo
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- CN106187943B CN106187943B CN201610555734.5A CN201610555734A CN106187943B CN 106187943 B CN106187943 B CN 106187943B CN 201610555734 A CN201610555734 A CN 201610555734A CN 106187943 B CN106187943 B CN 106187943B
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- benzothiazine
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- FBOSKQVOIHEWAX-UHFFFAOYSA-N benzothiazine Chemical class C1=CC=C2N=CCSC2=C1 FBOSKQVOIHEWAX-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 34
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 17
- -1 alkyne compound Chemical group 0.000 claims abstract description 16
- 150000002540 isothiocyanates Chemical class 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 239000007810 chemical reaction solvent Substances 0.000 claims abstract description 3
- 239000011261 inert gas Substances 0.000 claims abstract description 3
- 239000003446 ligand Substances 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 16
- 229910021529 ammonia Inorganic materials 0.000 claims description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- 150000001345 alkine derivatives Chemical group 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- IQHSSYROJYPFDV-UHFFFAOYSA-N 2-bromo-1,3-dichloro-5-(trifluoromethyl)benzene Chemical group FC(F)(F)C1=CC(Cl)=C(Br)C(Cl)=C1 IQHSSYROJYPFDV-UHFFFAOYSA-N 0.000 claims description 2
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 claims description 2
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- SEPPVOUBHWNCAW-FNORWQNLSA-N (E)-4-oxonon-2-enal Chemical group CCCCCC(=O)\C=C\C=O SEPPVOUBHWNCAW-FNORWQNLSA-N 0.000 claims 1
- LLBZPESJRQGYMB-UHFFFAOYSA-N 4-one Chemical group O1C(C(=O)CC)CC(C)C11C2(C)CCC(C3(C)C(C(C)(CO)C(OC4C(C(O)C(O)C(COC5C(C(O)C(O)CO5)OC5C(C(OC6C(C(O)C(O)C(CO)O6)O)C(O)C(CO)O5)OC5C(C(O)C(O)C(C)O5)O)O4)O)CC3)CC3)=C3C2(C)CC1 LLBZPESJRQGYMB-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 125000004799 bromophenyl group Chemical group 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 239000012298 atmosphere Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 42
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 26
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical group C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 14
- 239000003208 petroleum Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- 239000012074 organic phase Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 10
- 238000001514 detection method Methods 0.000 description 8
- 238000004821 distillation Methods 0.000 description 8
- 229910052740 iodine Inorganic materials 0.000 description 7
- 239000011630 iodine Substances 0.000 description 7
- 238000001291 vacuum drying Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 238000010898 silica gel chromatography Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 3
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical compound C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 description 3
- AGIJRRREJXSQJR-UHFFFAOYSA-N 2h-thiazine Chemical compound N1SC=CC=C1 AGIJRRREJXSQJR-UHFFFAOYSA-N 0.000 description 3
- QERYCTSHXKAMIS-UHFFFAOYSA-N thiophene-2-carboxylic acid Chemical compound OC(=O)C1=CC=CS1 QERYCTSHXKAMIS-UHFFFAOYSA-N 0.000 description 3
- VZNCLJMYDPFLIG-UHFFFAOYSA-N 3-(4-bromophenyl)-1,4-benzothiazine-4-carbonitrile Chemical compound BrC1=CC=C(C=C1)C=1N(C2=C(SC=1)C=CC=C2)C#N VZNCLJMYDPFLIG-UHFFFAOYSA-N 0.000 description 2
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- LTLVZQZDXQWLHU-UHFFFAOYSA-N 1-bromo-4-ethynylbenzene Chemical group BrC1=CC=C(C#C)C=C1 LTLVZQZDXQWLHU-UHFFFAOYSA-N 0.000 description 1
- LFZJRTMTKGYJRS-UHFFFAOYSA-N 1-chloro-4-ethynylbenzene Chemical group ClC1=CC=C(C#C)C=C1 LFZJRTMTKGYJRS-UHFFFAOYSA-N 0.000 description 1
- PTRUTZFCVFUTMW-UHFFFAOYSA-N 1-ethynyl-3-fluorobenzene Chemical group FC1=CC=CC(C#C)=C1 PTRUTZFCVFUTMW-UHFFFAOYSA-N 0.000 description 1
- XTKBMZQCDBHHKY-UHFFFAOYSA-N 1-ethynyl-4-(trifluoromethyl)benzene Chemical group FC(F)(F)C1=CC=C(C#C)C=C1 XTKBMZQCDBHHKY-UHFFFAOYSA-N 0.000 description 1
- VHKUJZNPJFXEPT-UHFFFAOYSA-N 2-iodo-1-isothiocyanato-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)c1ccc(N=C=S)c(I)c1 VHKUJZNPJFXEPT-UHFFFAOYSA-N 0.000 description 1
- MAESLAPUUVLHAH-UHFFFAOYSA-N 2-iodo-1-isothiocyanato-4-methylbenzene Chemical compound CC1=CC=C(N=C=S)C(I)=C1 MAESLAPUUVLHAH-UHFFFAOYSA-N 0.000 description 1
- ZAISDHPZTZIFQF-UHFFFAOYSA-N 2h-1,4-thiazine Chemical compound C1SC=CN=C1 ZAISDHPZTZIFQF-UHFFFAOYSA-N 0.000 description 1
- 125000004800 4-bromophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Br 0.000 description 1
- SVPUODYBCJMOSC-UHFFFAOYSA-N 7-methyl-3-phenyl-1,4-benzothiazine-4-carbonitrile Chemical compound CC=1C=CC2=C(SC=C(N2C#N)C2=CC=CC=C2)C=1 SVPUODYBCJMOSC-UHFFFAOYSA-N 0.000 description 1
- 0 COc(cc1)cc2c1N(*)C(c1ccccc1)=CS2 Chemical compound COc(cc1)cc2c1N(*)C(c1ccccc1)=CS2 0.000 description 1
- 229910021589 Copper(I) bromide Inorganic materials 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 description 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- SBTSVTLGWRLWOD-UHFFFAOYSA-L copper(ii) triflate Chemical group [Cu+2].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F SBTSVTLGWRLWOD-UHFFFAOYSA-L 0.000 description 1
- 239000012045 crude solution Substances 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- ILLHQJIJCRNRCJ-UHFFFAOYSA-N dec-1-yne Chemical compound CCCCCCCCC#C ILLHQJIJCRNRCJ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- SSDZYLQUYMOSAK-UHFFFAOYSA-N ethynylcyclohexane Chemical compound C#CC1CCCCC1 SSDZYLQUYMOSAK-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- DBDCNCCRPKTRSD-UHFFFAOYSA-N thieno[3,2-b]pyridine Chemical compound C1=CC=C2SC=CC2=N1 DBDCNCCRPKTRSD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
- C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
- C07D279/16—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201610555734.5A CN106187943B (zh) | 2016-07-13 | 2016-07-13 | 一种1,4-苯并噻嗪的制备方法 |
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CN201610555734.5A CN106187943B (zh) | 2016-07-13 | 2016-07-13 | 一种1,4-苯并噻嗪的制备方法 |
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CN106187943A CN106187943A (zh) | 2016-12-07 |
CN106187943B true CN106187943B (zh) | 2018-06-15 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110218201B (zh) * | 2019-07-13 | 2022-02-15 | 湘潭大学 | 1,4-苯并噻嗪及衍生物及其合成方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220005A (zh) * | 2008-01-31 | 2008-07-16 | 复旦大学 | 一种苯并噻嗪类化合物的制备方法 |
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2016
- 2016-07-13 CN CN201610555734.5A patent/CN106187943B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220005A (zh) * | 2008-01-31 | 2008-07-16 | 复旦大学 | 一种苯并噻嗪类化合物的制备方法 |
Non-Patent Citations (3)
Title |
---|
1,2-苯并噻嗪类化合物的设计、合成及抗肿瘤活性研究;王杰等;《有机化学》;20141231;第34卷;2040-2046 * |
Copper-catalyzed ring expansion of 2-amino-aminobenzothiazoles;Jing-Wen Qiu et al.;《Org. Biomol. Chem.》;20150120;第13卷;3122-3127 * |
Shubhanjan Mitra et al..Copper(I)-Catalyzed Oxidative Coupling between 2‑Aminobenzothiazole and Terminal Alkyne: Formation of Benzothiazine.《Org. Lett.》.2014,第16卷5652-5655. * |
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CN106187943A (zh) | 2016-12-07 |
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Effective date of registration: 20200203 Address after: 310052 floor 2, No. 1174, Binhe Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou fog Technology Co., Ltd. Address before: 325000 Zhejiang, Ouhai, South East Road, No. 38, Wenzhou National University Science Park Incubator Patentee before: Wenzhou University |
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Effective date of registration: 20201215 Address after: No. 188, Shengxing Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: SUNYA OPTOELECTRONIC Co.,Ltd. Address before: 310052 2nd floor, No. 1174 Binhe Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou fog Technology Co.,Ltd. |
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