ES2390396T7 - Procedimiento de preparación de compuestos p-hidroximandélicos eventualmente sustituidos y derivados - Google Patents
Procedimiento de preparación de compuestos p-hidroximandélicos eventualmente sustituidos y derivados Download PDFInfo
- Publication number
- ES2390396T7 ES2390396T7 ES08861391.4T ES08861391T ES2390396T7 ES 2390396 T7 ES2390396 T7 ES 2390396T7 ES 08861391 T ES08861391 T ES 08861391T ES 2390396 T7 ES2390396 T7 ES 2390396T7
- Authority
- ES
- Spain
- Prior art keywords
- hydroxydendlic
- derivatives
- compounds
- procedure
- preparation
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims (1)
-
imagen1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0708823A FR2925047B1 (fr) | 2007-12-18 | 2007-12-18 | Procede de preparation de composes p-hydroxymandeliques eventuellement substitues et derives. |
FR0708823 | 2007-12-18 | ||
PCT/EP2008/067107 WO2009077383A1 (fr) | 2007-12-18 | 2008-12-09 | Procede de preparation de composes p-hydroxymandeliques eventuellement substitues et derives |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2390396T3 ES2390396T3 (es) | 2012-11-12 |
ES2390396T7 true ES2390396T7 (es) | 2015-04-28 |
Family
ID=39714015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES08861391.4T Active ES2390396T7 (es) | 2007-12-18 | 2008-12-09 | Procedimiento de preparación de compuestos p-hidroximandélicos eventualmente sustituidos y derivados |
Country Status (8)
Country | Link |
---|---|
US (1) | US8759573B2 (es) |
EP (1) | EP2222627B3 (es) |
CN (1) | CN101835734B (es) |
BR (1) | BRPI0817010B1 (es) |
ES (1) | ES2390396T7 (es) |
FR (1) | FR2925047B1 (es) |
HK (1) | HK1148228A1 (es) |
WO (1) | WO2009077383A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102040495A (zh) * | 2010-11-22 | 2011-05-04 | 天津市职业大学 | 用乙醛酸和愈创木酚一锅合成香兰素的方法 |
FR2993882B1 (fr) | 2012-07-26 | 2014-08-15 | Rhodia Operations | Procede de preparation d'alkoxyhydroxybenzaldehyde sensiblement exempte d'alkyl-alkoxyhydroxybenzaldehyde |
US9650322B2 (en) | 2012-07-26 | 2017-05-16 | Rhodia Operations | Method for producing alkoxyhydroxybenzaldehyde |
FR2993881B1 (fr) * | 2012-07-26 | 2014-08-15 | Rhodia Operations | Procede de preparation d'alkoxyphenol et d'alkoxyhydroxybenzaldehyde |
FR3021314B1 (fr) * | 2014-05-26 | 2016-05-13 | Rhodia Operations | Procede de preparation de composes p-hydroxymandeliques en reacteurs agites |
US20190031588A1 (en) | 2017-07-28 | 2019-01-31 | Rhodia Operations | New vanillin and or ethylvanillin, process for their preparations and use thereof |
CN111848377B (zh) * | 2020-08-18 | 2022-12-06 | 重庆化工职业学院 | 乙基香兰素的制备方法 |
FR3116819B1 (fr) | 2020-12-01 | 2023-11-17 | Rhodia Operations | Procédé de préparation de frambinone |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51128934A (en) | 1975-04-30 | 1976-11-10 | Ube Ind Ltd | Process for preparing p-hydroxybenzaldehydes |
US4165341A (en) * | 1977-02-04 | 1979-08-21 | Ube Industries, Ltd. | Process for preparing protocatechualdehyde and its derivatives |
FR2654428B1 (fr) * | 1989-11-16 | 1992-03-06 | Hoechst France | Nouveau procede de fabrication industrielle en continu d'une solution aqueuse d'acide glyoxylique. |
FR2693458B1 (fr) * | 1992-07-10 | 1994-12-09 | Rhone Poulenc Chimie | Procédé de para-hydroxyalkylation de composés aromatiques hydroxylés. |
FR2779718B1 (fr) * | 1998-06-16 | 2000-12-29 | Rhodia Chimie Sa | Procede de preparation de composes p-hydroxymandeliques eventuellement substitues et derives |
-
2007
- 2007-12-18 FR FR0708823A patent/FR2925047B1/fr not_active Expired - Fee Related
-
2008
- 2008-12-09 CN CN2008801126368A patent/CN101835734B/zh not_active Expired - Fee Related
- 2008-12-09 BR BRPI0817010A patent/BRPI0817010B1/pt not_active IP Right Cessation
- 2008-12-09 US US12/682,837 patent/US8759573B2/en not_active Expired - Fee Related
- 2008-12-09 WO PCT/EP2008/067107 patent/WO2009077383A1/fr active Application Filing
- 2008-12-09 ES ES08861391.4T patent/ES2390396T7/es active Active
- 2008-12-09 EP EP08861391.4A patent/EP2222627B3/fr not_active Not-in-force
-
2011
- 2011-03-14 HK HK11102511.3A patent/HK1148228A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101835734B (zh) | 2013-06-19 |
EP2222627A1 (fr) | 2010-09-01 |
WO2009077383A1 (fr) | 2009-06-25 |
BRPI0817010B1 (pt) | 2017-05-23 |
EP2222627B3 (fr) | 2015-04-08 |
FR2925047B1 (fr) | 2010-01-01 |
ES2390396T3 (es) | 2012-11-12 |
FR2925047A1 (fr) | 2009-06-19 |
US20110009664A1 (en) | 2011-01-13 |
CN101835734A (zh) | 2010-09-15 |
EP2222627B1 (fr) | 2012-08-08 |
US8759573B2 (en) | 2014-06-24 |
HK1148228A1 (en) | 2011-09-02 |
BRPI0817010A2 (pt) | 2015-03-24 |
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