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 PDF

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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
Application number
ES08861391.4T
Other languages
English (en)
Other versions
ES2390396T3 (es
Inventor
Bruno Heinisch
Pascal Pitiot
Jean-Louis Grieneisen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Operations SAS
Original Assignee
Rhodia Operations SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39714015&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2390396(T7) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS
Publication of ES2390396T3 publication Critical patent/ES2390396T3/es
Application granted granted Critical
Publication of ES2390396T7 publication Critical patent/ES2390396T7/es
Active legal-status Critical Current

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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

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  • 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

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Claims (1)

  1. imagen1
ES08861391.4T 2007-12-18 2008-12-09 Procedimiento de preparación de compuestos p-hidroximandélicos eventualmente sustituidos y derivados Active ES2390396T7 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0708823 2007-12-18
FR0708823A FR2925047B1 (fr) 2007-12-18 2007-12-18 Procede de preparation de composes p-hydroxymandeliques eventuellement substitues et derives.
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 (7)

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)
WO (1) WO2009077383A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
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
FR2993882B1 (fr) 2012-07-26 2014-08-15 Rhodia Operations Procede de preparation d'alkoxyhydroxybenzaldehyde sensiblement exempte d'alkyl-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
CN115745779B (zh) * 2022-12-26 2025-02-25 重庆欣欣向荣精细化工股份有限公司 一种低温制备3-乙氧基-4-羟基扁桃酸的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2390396T3 (es) 2012-11-12
CN101835734B (zh) 2013-06-19
BRPI0817010B1 (pt) 2017-05-23
US8759573B2 (en) 2014-06-24
EP2222627B3 (fr) 2015-04-08
BRPI0817010A2 (pt) 2015-03-24
FR2925047B1 (fr) 2010-01-01
WO2009077383A1 (fr) 2009-06-25
EP2222627B1 (fr) 2012-08-08
HK1148228A1 (en) 2011-09-02
US20110009664A1 (en) 2011-01-13
FR2925047A1 (fr) 2009-06-19
EP2222627A1 (fr) 2010-09-01
CN101835734A (zh) 2010-09-15

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