CN103880683A - 一种3-溴-2-硝基苯甲醛的化学合成方法 - Google Patents
一种3-溴-2-硝基苯甲醛的化学合成方法 Download PDFInfo
- Publication number
- CN103880683A CN103880683A CN201410067833.XA CN201410067833A CN103880683A CN 103880683 A CN103880683 A CN 103880683A CN 201410067833 A CN201410067833 A CN 201410067833A CN 103880683 A CN103880683 A CN 103880683A
- Authority
- CN
- China
- Prior art keywords
- bromo
- nitrobenzaldehyde
- add
- reaction
- chemical synthesis
- 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
- DAZQBQQNIUAQAV-UHFFFAOYSA-N 3-bromo-2-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=C(Br)C=CC=C1C=O DAZQBQQNIUAQAV-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title abstract 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 39
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 28
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 23
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 18
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 14
- JAURIZJCCFDGDI-UHFFFAOYSA-N 3-bromo-2-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC(Br)=C1[N+]([O-])=O JAURIZJCCFDGDI-UHFFFAOYSA-N 0.000 claims abstract description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 10
- BEPAFCGSDWSTEL-UHFFFAOYSA-N dimethyl malonate Chemical compound COC(=O)CC(=O)OC BEPAFCGSDWSTEL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 6
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- -1 bromo-2-nitrobenzyl Chemical group 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 229910000085 borane Inorganic materials 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- 235000015320 potassium carbonate Nutrition 0.000 claims description 3
- 238000010189 synthetic method Methods 0.000 claims description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 2
- GHVZOJONCUEWAV-UHFFFAOYSA-N [K].CCO Chemical compound [K].CCO GHVZOJONCUEWAV-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- CGVQNXRJFYFTDX-UHFFFAOYSA-N (3-bromo-2-nitrophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1[N+]([O-])=O CGVQNXRJFYFTDX-UHFFFAOYSA-N 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- HATHNBZPXBWLFB-UHFFFAOYSA-N 1,3-dibromo-2-nitrobenzene Chemical compound [O-][N+](=O)C1=C(Br)C=CC=C1Br HATHNBZPXBWLFB-UHFFFAOYSA-N 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- UWTDFICHZKXYAC-UHFFFAOYSA-N boron;oxolane Chemical compound [B].C1CCOC1 UWTDFICHZKXYAC-UHFFFAOYSA-N 0.000 abstract 1
- 238000006114 decarboxylation reaction Methods 0.000 abstract 1
- 238000007037 hydroformylation reaction Methods 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 12
- 238000005406 washing Methods 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 9
- 230000002194 synthesizing effect Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 6
- 238000003810 ethyl acetate extraction Methods 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- 238000004809 thin layer chromatography Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000002024 ethyl acetate extract Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 description 2
- HXBMIQJOSHZCFX-UHFFFAOYSA-N 1-(bromomethyl)-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1CBr HXBMIQJOSHZCFX-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 1
- 238000011275 oncology therapy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410067833.XA CN103880683B (zh) | 2014-02-26 | 2014-02-26 | 一种3-溴-2-硝基苯甲醛的化学合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410067833.XA CN103880683B (zh) | 2014-02-26 | 2014-02-26 | 一种3-溴-2-硝基苯甲醛的化学合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103880683A true CN103880683A (zh) | 2014-06-25 |
CN103880683B CN103880683B (zh) | 2018-06-22 |
Family
ID=50949853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410067833.XA Active CN103880683B (zh) | 2014-02-26 | 2014-02-26 | 一种3-溴-2-硝基苯甲醛的化学合成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103880683B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108752268A (zh) * | 2018-08-28 | 2018-11-06 | 陕西恒润化学工业有限公司 | 一种2-(3-氯-5-三氟甲基吡啶)-丙二酸二甲酯及其合成方法 |
CN110078602A (zh) * | 2019-05-16 | 2019-08-02 | 海门瑞一医药科技有限公司 | 一种环丙基甲醛的制备方法 |
CN112266328A (zh) * | 2020-12-09 | 2021-01-26 | 郑州萃智医药科技有限公司 | 3-氟-4-硝基苯甲醛的合成路线及制备方法 |
CN113004142A (zh) * | 2020-12-28 | 2021-06-22 | 台州达辰药业有限公司 | 一种2,4,5-三氟苯乙酸新型制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439005A (zh) * | 2009-05-07 | 2012-05-02 | 杨森制药公司 | 作为γ-分泌酶调节剂的新的取代的吲唑和氮杂-吲唑衍生物 |
-
2014
- 2014-02-26 CN CN201410067833.XA patent/CN103880683B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102439005A (zh) * | 2009-05-07 | 2012-05-02 | 杨森制药公司 | 作为γ-分泌酶调节剂的新的取代的吲唑和氮杂-吲唑衍生物 |
Non-Patent Citations (2)
Title |
---|
BRADLEYO.ASHBURN ET AL.: "A DielseAlder approach to biaryls(DAB):synthesis of the western portion of TMC-95", 《TETRAHEDRON》 * |
FRANCOIS BISCHOff ET AL.: "Design and Synthesis of a Novel Series of Bicyclic Heterocycles As Potent γ-Secretase Modulators", 《J.MED.CHEM.》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108752268A (zh) * | 2018-08-28 | 2018-11-06 | 陕西恒润化学工业有限公司 | 一种2-(3-氯-5-三氟甲基吡啶)-丙二酸二甲酯及其合成方法 |
CN110078602A (zh) * | 2019-05-16 | 2019-08-02 | 海门瑞一医药科技有限公司 | 一种环丙基甲醛的制备方法 |
CN112266328A (zh) * | 2020-12-09 | 2021-01-26 | 郑州萃智医药科技有限公司 | 3-氟-4-硝基苯甲醛的合成路线及制备方法 |
CN112266328B (zh) * | 2020-12-09 | 2023-11-03 | 郑州萃智医药科技有限公司 | 3-氟-4-硝基苯甲醛的合成路线及制备方法 |
CN113004142A (zh) * | 2020-12-28 | 2021-06-22 | 台州达辰药业有限公司 | 一种2,4,5-三氟苯乙酸新型制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103880683B (zh) | 2018-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102659726B (zh) | 一种决奈达隆的合成方法 | |
CN103880683A (zh) | 一种3-溴-2-硝基苯甲醛的化学合成方法 | |
CN103772278A (zh) | 一种重要四氢异喹啉衍生物中间体及其合成方法 | |
CN103755541B (zh) | 一类查尔酮衍生物及其制备方法和用途 | |
CN113620891B (zh) | 一种可控催化制备喹喔啉-2-酮类衍生物的方法 | |
CN103880745B (zh) | 一种6-溴-1,2,3,4-四氢异喹啉-1-甲酸的化学合成方法 | |
CN105037194A (zh) | 一系列查尔酮、二氢查尔酮和黄酮化合物及其制备方法和用途 | |
CN103450125B (zh) | 一种5-取代苯丙呋喃-2-羧酸及其衍生物的合成方法 | |
CN104193664A (zh) | 一种艾瑞昔布的合成方法 | |
CN102086147B (zh) | 一种取代苯酚的制备方法 | |
CN104072348B (zh) | 5‑(5‑溴‑2‑甲基苯基)‑1‑(4‑氟苯基)戊烷‑1,4‑二酮及其制备方法和应用 | |
CN102363591A (zh) | 一种制备4,4’-二氟苯偶酰的方法 | |
CN105111161A (zh) | 一种高效偶联串联合成2-苯基苯并恶唑及其衍生物的方法 | |
CN103755657A (zh) | 一种利伐沙班中间体的制备方法 | |
WO2015012271A1 (ja) | 複素環化合物の製造方法 | |
CN103910689B (zh) | 7-甲氧基-6-(3-吗啉-4-基丙氧基)喹唑啉-4(3h)-酮的制备方法 | |
CN105085460B (zh) | 一种4‑苯基香豆素类化合物的制备方法 | |
CN102977117A (zh) | 一种6-溴-2,2-二甲基-2h-吡啶并[3,2-b][1,4]恶嗪-3(4h)-酮的合成方法 | |
US11866393B2 (en) | 7,7′-dihalo-3,3,3′,3′-tetramethyl-1,1′-spirobiindane and preparation method thereof | |
CN102285878B (zh) | 一种制备2-卤-4,5-二甲氧基苯甲酸的方法 | |
CN108329290B (zh) | 一种异香豆素类药物中间体的制备方法 | |
CN103992220B (zh) | 一种罗氟司特中间体的制备方法 | |
CN104529962B (zh) | 一种2-烷氨基-3-氰基苯并呋喃类化合物及制备方法 | |
CN105198796B (zh) | 一种合成s‑1‑[(s)‑2‑(3,4,5‑三甲氧苯基)丁酰基]哌啶‑2‑羧酸的方法 | |
CN104803970B (zh) | 一种噁唑烷酮类抗菌化合物的中间体及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190710 Address after: No. 9, Nantong City, Jiangsu, Jiangsu Patentee after: Center for technology transfer, Nantong University Address before: 226019 No. 9 Tanyuan Road, Nantong City, Jiangsu Province Patentee before: Nantong University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: No.1, floor 3, No.319, zhanggongshan Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu guijiu Intellectual Property Service Co.,Ltd. Address before: 226019 Jiangsu city of Nantong province sik Road No. 9 Patentee before: Center for technology transfer, Nantong University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200928 Address after: 063305 south of Rongye road and east of West outer ring in Nanpu Development Zone, Tangshan City, Hebei Province Patentee after: Tangshan Jinshuo Chemical Co.,Ltd. Address before: No.1, floor 3, No.319, zhanggongshan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu guijiu Intellectual Property Service Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A chemical synthesis method of 3-bromo-2-nitrobenzaldehyde Effective date of registration: 20210604 Granted publication date: 20180622 Pledgee: Bank of Cangzhou Limited by Share Ltd. Fengnan branch Pledgor: Tangshan Jinshuo Chemical Co.,Ltd. Registration number: Y2021980004270 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230717 Granted publication date: 20180622 Pledgee: Bank of Cangzhou Limited by Share Ltd. Fengnan branch Pledgor: Tangshan Jinshuo Chemical Co.,Ltd. Registration number: Y2021980004270 |