HUP0203482A2 - Eljárás o-(klór-metil)-benzoil-klorid-származékok előállítására - Google Patents
Eljárás o-(klór-metil)-benzoil-klorid-származékok előállításáraInfo
- Publication number
- HUP0203482A2 HUP0203482A2 HU0203482A HUP0203482A HUP0203482A2 HU P0203482 A2 HUP0203482 A2 HU P0203482A2 HU 0203482 A HU0203482 A HU 0203482A HU P0203482 A HUP0203482 A HU P0203482A HU P0203482 A2 HUP0203482 A2 HU P0203482A2
- Authority
- HU
- Hungary
- Prior art keywords
- chloromethyl
- chlorides
- benzenecarbonyl
- producing
- general formula
- Prior art date
Links
- TXZFBHYDQGYOIT-UHFFFAOYSA-N 2-(chloromethyl)benzoyl chloride Chemical class ClCC1=CC=CC=C1C(Cl)=O TXZFBHYDQGYOIT-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000002841 Lewis acid Substances 0.000 abstract 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- -1 benzene ring lactones Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000000539 dimer Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
- 239000013638 trimer Substances 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A találmány tárgya eljárás az általános képletű o-(klór-metil)-benzoil-kloridok előállítására a általános képletű kondenzáltbenzolgyűrűs laktonok - ahol R1 - R4 azonosak vagy különbözőek, ésjelentésük hidrogénatom, halogénatom, alkil- vagy triflour-metil-csoport - gáz- vagy folyadék halmazállapotú foszgénnel és ennekdimereivel vagy trimereivel való reagáltatásával. A találmány szerintimódszer jellemzője, hogy a reakciót katalitikus mennyiségű Lewis-savés katalitikus mennyiségű foszgénező katalizátor jelenlétébenvalósítják meg. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19958601 | 1999-12-06 | ||
PCT/EP2000/011814 WO2001042183A2 (de) | 1999-12-06 | 2000-11-27 | Verfahren zur herstellung von o-chlormethylbenzoesäurechloriden |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0203482A2 true HUP0203482A2 (hu) | 2003-02-28 |
HUP0203482A3 HUP0203482A3 (en) | 2005-11-28 |
Family
ID=7931493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0203482A HUP0203482A3 (en) | 1999-12-06 | 2000-11-27 | Method for producing o-chloromethyl benzenecarbonyl chlorides |
Country Status (17)
Country | Link |
---|---|
US (1) | US6734322B1 (hu) |
EP (1) | EP2097366B1 (hu) |
JP (1) | JP4674029B2 (hu) |
KR (1) | KR100669267B1 (hu) |
CN (1) | CN1222498C (hu) |
AT (1) | ATE487689T1 (hu) |
AU (1) | AU2837201A (hu) |
BR (1) | BR0016214B1 (hu) |
CA (1) | CA2393978A1 (hu) |
CZ (1) | CZ20021980A3 (hu) |
DE (1) | DE50016027D1 (hu) |
DK (1) | DK2097366T3 (hu) |
HU (1) | HUP0203482A3 (hu) |
IL (2) | IL149502A0 (hu) |
MX (1) | MXPA02004964A (hu) |
PL (1) | PL357602A1 (hu) |
WO (1) | WO2001042183A2 (hu) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4658432B2 (ja) * | 1999-12-07 | 2011-03-23 | ビーエーエスエフ ソシエタス・ヨーロピア | o−クロロメチルベンゾイルクロリドの製造方法 |
EP1795523B1 (en) | 2004-09-17 | 2013-09-04 | Asahi Kasei Chemicals Corporation | Method for separating by-product alcohols on commercial scale |
CN102160956B (zh) * | 2011-03-08 | 2013-01-02 | 江苏快达农化股份有限公司 | 光气尾气吸收、利用的方法 |
WO2019233321A1 (zh) | 2018-06-05 | 2019-12-12 | 沈阳化工大学 | 一种三氟乙基硫醚(亚砜)取代苯类化合物及其用途 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2655334B1 (fr) * | 1989-12-06 | 1992-02-21 | Poudres & Explosifs Ste Nale | Procede de preparation de chlorures d'acides carboxyliques chlores. |
DE4223382A1 (de) * | 1992-07-16 | 1994-01-20 | Basf Ag | Verfahren zur Herstellung von aromatischen o-Chlormethylcarbonsäurechloriden |
DE4412316A1 (de) * | 1994-04-11 | 1995-10-12 | Basf Ag | Verfahren zur Herstellung von o-Chlormethylbenzoesäurechloriden |
TW337519B (en) * | 1995-10-03 | 1998-08-01 | Novartis Ag | Process for the preparation of chloromethyl carbonyl chlorides |
CN1120149C (zh) | 1997-09-30 | 2003-09-03 | 韩国化学研究所 | 制备邻-(烷氧羰基)苯甲磺酰氯衍生物的方法 |
-
2000
- 2000-11-27 KR KR1020027007182A patent/KR100669267B1/ko not_active IP Right Cessation
- 2000-11-27 CN CNB008159874A patent/CN1222498C/zh not_active Expired - Fee Related
- 2000-11-27 DK DK00993318.5T patent/DK2097366T3/da active
- 2000-11-27 DE DE50016027T patent/DE50016027D1/de not_active Expired - Lifetime
- 2000-11-27 US US10/130,826 patent/US6734322B1/en not_active Expired - Fee Related
- 2000-11-27 MX MXPA02004964A patent/MXPA02004964A/es active IP Right Grant
- 2000-11-27 EP EP00993318A patent/EP2097366B1/de not_active Expired - Lifetime
- 2000-11-27 JP JP2001543485A patent/JP4674029B2/ja not_active Expired - Fee Related
- 2000-11-27 CA CA002393978A patent/CA2393978A1/en not_active Abandoned
- 2000-11-27 BR BRPI0016214-0A patent/BR0016214B1/pt not_active IP Right Cessation
- 2000-11-27 AT AT00993318T patent/ATE487689T1/de not_active IP Right Cessation
- 2000-11-27 AU AU28372/01A patent/AU2837201A/en not_active Abandoned
- 2000-11-27 HU HU0203482A patent/HUP0203482A3/hu unknown
- 2000-11-27 CZ CZ20021980A patent/CZ20021980A3/cs unknown
- 2000-11-27 IL IL14950200A patent/IL149502A0/xx active IP Right Grant
- 2000-11-27 PL PL00357602A patent/PL357602A1/xx not_active Application Discontinuation
- 2000-11-27 WO PCT/EP2000/011814 patent/WO2001042183A2/de active Application Filing
-
2002
- 2002-05-07 IL IL149502A patent/IL149502A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4674029B2 (ja) | 2011-04-20 |
MXPA02004964A (es) | 2002-09-18 |
PL357602A1 (en) | 2004-07-26 |
EP2097366B1 (de) | 2010-11-10 |
IL149502A0 (en) | 2002-11-10 |
BR0016214B1 (pt) | 2010-08-24 |
HUP0203482A3 (en) | 2005-11-28 |
WO2001042183A2 (de) | 2001-06-14 |
CA2393978A1 (en) | 2001-06-14 |
CZ20021980A3 (cs) | 2002-09-11 |
CN1391551A (zh) | 2003-01-15 |
DE50016027D1 (de) | 2010-12-23 |
KR100669267B1 (ko) | 2007-01-18 |
ATE487689T1 (de) | 2010-11-15 |
BR0016214A (pt) | 2002-09-17 |
DK2097366T3 (da) | 2011-02-21 |
JP2003516374A (ja) | 2003-05-13 |
CN1222498C (zh) | 2005-10-12 |
EP2097366A2 (de) | 2009-09-09 |
US6734322B1 (en) | 2004-05-11 |
IL149502A (en) | 2007-03-08 |
AU2837201A (en) | 2001-06-18 |
KR20020061630A (ko) | 2002-07-24 |
WO2001042183A3 (de) | 2002-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD9A | Lapse of provisional protection due to non-payment of fees |