BE628772A - - Google Patents
Info
- Publication number
- BE628772A BE628772A BE628772DA BE628772A BE 628772 A BE628772 A BE 628772A BE 628772D A BE628772D A BE 628772DA BE 628772 A BE628772 A BE 628772A
- Authority
- BE
- Belgium
- Prior art keywords
- weight
- parts
- acid
- chloride
- esters
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 150000001805 chlorine compounds Chemical class 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- LWTXRSWGLSFPSU-UHFFFAOYSA-N 2-(trichloromethyl)benzoic acid Chemical compound OC(=O)C1=CC=CC=C1C(Cl)(Cl)Cl LWTXRSWGLSFPSU-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 4
- 150000004702 methyl esters Chemical class 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- LKYGFDGSOYBOLS-UHFFFAOYSA-N 4-methoxycarbonylbenzoic acid;hydrochloride Chemical compound Cl.COC(=O)C1=CC=C(C(O)=O)C=C1 LKYGFDGSOYBOLS-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical class C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- -1 aliphatic alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- WPFVBOQKRVRMJB-UHFFFAOYSA-N hydroxycitronellal Chemical compound O=CCC(C)CCCC(C)(C)O WPFVBOQKRVRMJB-UHFFFAOYSA-N 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- OZIRCCJRPLZFCQ-UHFFFAOYSA-N methyl 3-(trichloromethyl)benzoate Chemical compound COC(C1=CC(=CC=C1)C(Cl)(Cl)Cl)=O OZIRCCJRPLZFCQ-UHFFFAOYSA-N 0.000 description 1
- CPXCDEMFNPKOEF-UHFFFAOYSA-N methyl 3-methylbenzoate Chemical compound COC(=O)C1=CC=CC(C)=C1 CPXCDEMFNPKOEF-UHFFFAOYSA-N 0.000 description 1
- PWFPDRYHJFGZDV-UHFFFAOYSA-N methyl 4-(trichloromethyl)benzoate Chemical compound COC(=O)C1=CC=C(C(Cl)(Cl)Cl)C=C1 PWFPDRYHJFGZDV-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE628772A true BE628772A (enrdf_load_stackoverflow) |
Family
ID=198509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE628772D BE628772A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE628772A (enrdf_load_stackoverflow) |
-
0
- BE BE628772D patent/BE628772A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5650537A (en) | Process for the preparation of N-acyl-α-amino acid derivatives | |
| EP2780319B1 (fr) | Procede de fabrication de composes comprenant des fonctions nitriles | |
| CN87106482A (zh) | 苯甲酸衍生物的制备方法 | |
| SU516342A3 (ru) | Способ получени перфторалкилалкильных сложных эфиров ненасыщенных карбоновых кислот | |
| JPH0566375B2 (enrdf_load_stackoverflow) | ||
| BE628772A (enrdf_load_stackoverflow) | ||
| US3102135A (en) | Production of benzoic acids and 1-(carboxyphenyl)-indane carboxylic acids | |
| DE2737210C2 (de) | Verfahren zur Herstellung von Nitrilen | |
| US4596885A (en) | Process for the preparation of phenylglyoxylic acid esters | |
| WO2018184196A1 (zh) | 一种制备2-芳基丙二酰胺的方法及其应用 | |
| US4002664A (en) | Manufacture of dimethylaminobenzenecarboxylic acid esters | |
| US4952721A (en) | Process for oxidizing esters of methyl-substituted phenol compounds to aromatic carboxylic acids | |
| US4328361A (en) | Novel process | |
| CN1023482C (zh) | 新的噻吩化合物的制备方法 | |
| US2510423A (en) | Method of producing alkyl esters of alpha-beta unsaturated monocarboxylic acids froma beta-lactone and an alcohol | |
| JP2000001457A (ja) | 酢酸エステルの製造方法 | |
| Oates et al. | Cross coupling reactions of organozinc iodides with solid-supported electrophiles: synthesis of 4-substituted benzoic and 3-substituted (E)-and (Z)-propenoic acids and amides | |
| JPH0142932B2 (enrdf_load_stackoverflow) | ||
| US3681446A (en) | Process for the production of para-chloro-benzoic acid | |
| US2851489A (en) | Aminohydroxyimino aliphatic carboxylic acids and the preparation thereof | |
| CA2298740A1 (en) | Process for the production of 2,3,5-trimethylhydroquinone diesters | |
| US3375258A (en) | Preparation of 2-benzoylmethylbenzoxazoles | |
| SU289080A1 (ru) | Способ получения лауриновой кислоты | |
| BE512666A (enrdf_load_stackoverflow) | ||
| CN119143598A (zh) | 一种高纯度酰氯类产品的制备方法 |