SU170782A1 - - Google Patents
Info
- Publication number
- SU170782A1 SU170782A1 SU899163A SU899163A SU170782A1 SU 170782 A1 SU170782 A1 SU 170782A1 SU 899163 A SU899163 A SU 899163A SU 899163 A SU899163 A SU 899163A SU 170782 A1 SU170782 A1 SU 170782A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- acid
- acids
- formalin
- methyl
- chloromethylphenoxy
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- ZXWRZZAMFZWCBX-UHFFFAOYSA-N 3-chloro-2-methyl-2-phenoxypropanoic acid Chemical class ClCC(C)(C(O)=O)OC1=CC=CC=C1 ZXWRZZAMFZWCBX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- -1 chloromethylphenoxy methyl Chemical group 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- SXERGJJQSKIUIC-UHFFFAOYSA-N 2-Phenoxypropionic acid Chemical class OC(=O)C(C)OC1=CC=CC=C1 SXERGJJQSKIUIC-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 238000007265 chloromethylation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000004672 propanoic acids Chemical class 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU170782A1 true SU170782A1 (2) |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8410309B2 (en) | 1999-11-05 | 2013-04-02 | Emisphere Technologies, Inc. | Phenoxy carboxylic acid compounds and compositions for delivering active agents |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8410309B2 (en) | 1999-11-05 | 2013-04-02 | Emisphere Technologies, Inc. | Phenoxy carboxylic acid compounds and compositions for delivering active agents |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116120168B (zh) | 一种催化合成2，4-滴的制备工艺 | |
| CN110105193A (zh) | 一种2-卤-5-溴苯甲酸的合成方法 | |
| JPH0368026B2 (2) | ||
| SU170782A1 (2) | ||
| NO138247B (no) | Apparatur for understoettelse av sidekantene paa et vindu som fremfoeres parallelt med nevnte sidekanter under samtidig belegning av kantene | |
| CN113277984B (zh) | 一种制备3,6-二氯哒嗪-4-醇的方法 | |
| JPS6024781B2 (ja) | シス−２−ヒドロキシ−２−フエニル−ｒ−１−シクロヘキサンカルボン酸の製造法 | |
| CN1049421C (zh) | 无水三氟醋酸盐及无水三氟醋酸的制备 | |
| JP2870183B2 (ja) | １，３―フェニレンジオキシジ酢酸の製法 | |
| US4127607A (en) | Process for the preparation of an acetamide derivative | |
| US2517856A (en) | Method of preparing diphenyl acetic acid | |
| CN111087294A (zh) | 一种高纯调环酸钙的制备方法 | |
| JP3973708B2 (ja) | フタル酸誘導体の製造方法 | |
| SU185932A1 (ru) | Способ получения эфиров бензодифурантетракарбоновых кислот | |
| SU194096A1 (ru) | Способ получения 4 метилурацила | |
| CN112010902A (zh) | 一种制备甲酰基亚甲基三苯基膦的方法 | |
| CN119161382A (zh) | 一种一锅法合成草甘膦的方法 | |
| JPH0393758A (ja) | フルオルベンゼン誘導体及びその製造法 | |
| JP2932706B2 (ja) | システイン誘導体の接触還元法 | |
| CN116693397A (zh) | 一种对硝基苯乙酸的提纯方法 | |
| CN121293132A (zh) | 一种3-巯基苯甲酸的合成方法 | |
| CN119350167A (zh) | 一种盐酸西那卡塞晶型ⅰ的制备方法 | |
| JP3544694B2 (ja) | Ｎ−ｔｅｒｔ−ブチル−２−ピペラジンカルボキサミド類の製造法 | |
| SU286642A1 (ru) | Способ получения борсодержащих гетероциклических соединений | |
| JPS6125713B2 (2) |