CN103058932B - N-(2-苯并咪唑基)-氨基甲酸甲酯的合成方法 - Google Patents
N-(2-苯并咪唑基)-氨基甲酸甲酯的合成方法 Download PDFInfo
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- CN103058932B CN103058932B CN201310041460.4A CN201310041460A CN103058932B CN 103058932 B CN103058932 B CN 103058932B CN 201310041460 A CN201310041460 A CN 201310041460A CN 103058932 B CN103058932 B CN 103058932B
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- urethylane
- benzimidazolyl
- synthetic method
- strong base
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- 238000010189 synthetic method Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 66
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims abstract description 26
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002253 acid Substances 0.000 claims abstract description 19
- XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical compound COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 11
- -1 2-benzimidazolyl- Chemical group 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- 239000001488 sodium phosphate Substances 0.000 claims description 7
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 7
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- 239000012267 brine Substances 0.000 claims description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 6
- 229910021529 ammonia Inorganic materials 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 238000007039 two-step reaction Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 239000002585 base Substances 0.000 description 10
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- TWFZGCMQGLPBSX-UHFFFAOYSA-N carbendazim Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- IYQHCPGJNZBANF-UHFFFAOYSA-N phenazine-1,2-diamine Chemical compound C1=CC=CC2=NC3=C(N)C(N)=CC=C3N=C21 IYQHCPGJNZBANF-UHFFFAOYSA-N 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- MYFXBBAEXORJNB-UHFFFAOYSA-N calcium cyanamide Chemical compound [Ca+2].[N-]=C=[N-] MYFXBBAEXORJNB-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 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 1
- 241001465754 Metazoa Species 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000005837 radical ions Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201310041460.4A CN103058932B (zh) | 2013-02-01 | 2013-02-01 | N-(2-苯并咪唑基)-氨基甲酸甲酯的合成方法 |
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CN103058932A CN103058932A (zh) | 2013-04-24 |
CN103058932B true CN103058932B (zh) | 2015-10-07 |
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Families Citing this family (6)
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CN104557728B (zh) * | 2014-12-22 | 2017-05-03 | 江苏扬农化工集团有限公司 | 以邻苯二胺的精馏残渣制备多菌灵的方法 |
CN104961685A (zh) * | 2015-06-11 | 2015-10-07 | 安徽东至广信农化有限公司 | 一种多菌灵生产过程中降低多菌灵杂质dap的方法 |
CN105601572B (zh) * | 2016-01-22 | 2018-06-08 | 江苏宝众宝达药业有限公司 | 一种多菌灵的制备工艺 |
CN105693622A (zh) * | 2016-04-11 | 2016-06-22 | 江苏泰仓农化有限公司 | 多菌灵生产系统装置 |
CN106565609B (zh) * | 2016-09-28 | 2019-04-23 | 江苏扬农化工集团有限公司 | 一种多菌灵的制备方法 |
CN113292501A (zh) * | 2021-05-17 | 2021-08-24 | 深圳市谦陌通辰实验有限公司 | 一种多菌灵的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997533A (en) * | 1973-02-26 | 1976-12-14 | Bayer Aktiengesellschaft | Process for the preparation of 7-acylamino-desacetoxycephalosporanic derivatives |
US4550174A (en) * | 1983-06-25 | 1985-10-29 | Hoechst Aktiengesellschaft | Process for reducing the proportions of by products in the preparation of carbendazim |
RO116728B1 (ro) * | 1998-03-23 | 2001-05-30 | Sc Oltchim Sa | Procedeu de obtinere a esterilor alchilici c1 - c4 ai acidului 2-benzimidazolcarbamic |
CN101735153A (zh) * | 2009-11-13 | 2010-06-16 | 安徽广信集团铜陵化工有限公司 | 多菌灵的生产工艺 |
CN102070535A (zh) * | 2011-02-23 | 2011-05-25 | 江苏蓝丰生物化工股份有限公司 | 用石灰氮合成多菌灵的制备方法 |
CN102351800A (zh) * | 2011-09-09 | 2012-02-15 | 南京林业大学 | 一种5-甲基苯并咪唑-2-氨基甲酸甲酯的制备方法 |
-
2013
- 2013-02-01 CN CN201310041460.4A patent/CN103058932B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997533A (en) * | 1973-02-26 | 1976-12-14 | Bayer Aktiengesellschaft | Process for the preparation of 7-acylamino-desacetoxycephalosporanic derivatives |
US4550174A (en) * | 1983-06-25 | 1985-10-29 | Hoechst Aktiengesellschaft | Process for reducing the proportions of by products in the preparation of carbendazim |
RO116728B1 (ro) * | 1998-03-23 | 2001-05-30 | Sc Oltchim Sa | Procedeu de obtinere a esterilor alchilici c1 - c4 ai acidului 2-benzimidazolcarbamic |
CN101735153A (zh) * | 2009-11-13 | 2010-06-16 | 安徽广信集团铜陵化工有限公司 | 多菌灵的生产工艺 |
CN102070535A (zh) * | 2011-02-23 | 2011-05-25 | 江苏蓝丰生物化工股份有限公司 | 用石灰氮合成多菌灵的制备方法 |
CN102351800A (zh) * | 2011-09-09 | 2012-02-15 | 南京林业大学 | 一种5-甲基苯并咪唑-2-氨基甲酸甲酯的制备方法 |
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Owner name: CHAMBROAD AGROCHEMICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YELLOW RIVER DELTA JINGBO CHEMICAL RESEARCH INSTITUTE CO., LTD. Effective date: 20141201 |
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Effective date of registration: 20141201 Address after: 256500 Shandong city of Binzhou province Hu Zhen Boxing County Chen Jingbo Industrial Park Beijing Bo agricultural Polytron Technologies Inc Applicant after: JINGBO AGROCHEMICALS TECHNOLOGY Co.,Ltd. Address before: 256500 Boxing, Shandong Province Economic Development Zone, Beijing Bo Industrial Park Applicant before: CHAMBROAD CHEMICAL INDUSTRY RESEARCH INSTITUTE Co.,Ltd. |
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Address after: 256500 Boxing County Economic Development Zone, Binzhou, Shandong Patentee after: JINGBO AGROCHEMICALS TECHNOLOGY Co.,Ltd. Address before: 256500 Jingbo Agrochemical Technology Co., Ltd. of Jingbo Industrial Park, Chenhu Town, Boxing County, Binzhou City, Shandong Province Patentee before: JINGBO AGROCHEMICALS TECHNOLOGY Co.,Ltd. |
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Address after: 256500 Boxing Economic Development Zone, Shandong, Binzhou Patentee after: Shandong Jingbo Agrochemical Technology Co.,Ltd. Address before: 256500 Boxing Economic Development Zone, Shandong, Binzhou Patentee before: JINGBO AGROCHEMICALS TECHNOLOGY Co.,Ltd. |