BRPI0817010A2 - Processo de preparação de um composto p-hidroximandélico eventualmente substituído e derivado e de um aldeído 4-hidroxiaromático. - Google Patents

Processo de preparação de um composto p-hidroximandélico eventualmente substituído e derivado e de um aldeído 4-hidroxiaromático.

Info

Publication number: BRPI0817010A2
Authority: BR; Brazil
Prior art keywords: hydroxyndelic; derived; compound; preparation; optionally substituted
Prior art date: 2007-12-18

Application number

Other languages

English (en)

Inventor

Bruno Heinisch

Pascal Pitiot

Jean-Louis Grieneisen

Original Assignee

Rhodia Operations

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.)

2007-12-18

Filing date

2008-12-09

Publication date

2015-03-24

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=BRPI0817010(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2008-12-09 Application filed by Rhodia Operations filed Critical Rhodia Operations

2015-03-24 Publication of BRPI0817010A2 publication Critical patent/BRPI0817010A2/pt

2017-05-23 Publication of BRPI0817010B1 publication Critical patent/BRPI0817010B1/pt

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)

BRPI0817010A 2007-12-18 2008-12-09 processo de preparação de um composto p-hidroximandélico eventualmente substituído e derivado e de um aldeído 4-hidroxiaromático. BRPI0817010B1 (pt)

Applications Claiming Priority (2)

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.
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
BRPI0817010A2 true BRPI0817010A2 (pt)	2015-03-24
BRPI0817010B1 BRPI0817010B1 (pt)	2017-05-23

Family

ID=39714015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0817010A BRPI0817010B1 (pt)	2007-12-18	2008-12-09	processo de preparação de um composto p-hidroximandélico eventualmente substituído e derivado e de um aldeído 4-hidroxiaromático.

Country Status (7)

Country	Link
US (1)	US8759573B2 (pt)
EP (1)	EP2222627B3 (pt)
CN (1)	CN101835734B (pt)
BR (1)	BRPI0817010B1 (pt)
ES (1)	ES2390396T7 (pt)
FR (1)	FR2925047B1 (pt)
WO (1)	WO2009077383A1 (pt)

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
FR2993882B1 (fr)	2012-07-26	2014-08-15	Rhodia Operations	Procede de preparation d'alkoxyhydroxybenzaldehyde sensiblement exempte d'alkyl-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
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

2007
- 2007-12-18 FR FR0708823A patent/FR2925047B1/fr not_active Expired - Fee Related
2008
- 2008-12-09 WO PCT/EP2008/067107 patent/WO2009077383A1/fr not_active Ceased
- 2008-12-09 EP EP08861391.4A patent/EP2222627B3/fr not_active Not-in-force
- 2008-12-09 BR BRPI0817010A patent/BRPI0817010B1/pt not_active IP Right Cessation
- 2008-12-09 ES ES08861391.4T patent/ES2390396T7/es active Active
- 2008-12-09 CN CN2008801126368A patent/CN101835734B/zh not_active Expired - Fee Related
- 2008-12-09 US US12/682,837 patent/US8759573B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20110009664A1 (en)	2011-01-13
FR2925047A1 (fr)	2009-06-19
CN101835734A (zh)	2010-09-15
ES2390396T3 (es)	2012-11-12
ES2390396T7 (es)	2015-04-28
HK1148228A1 (en)	2011-09-02
EP2222627B3 (fr)	2015-04-08
EP2222627B1 (fr)	2012-08-08
WO2009077383A1 (fr)	2009-06-25
EP2222627A1 (fr)	2010-09-01
FR2925047B1 (fr)	2010-01-01
BRPI0817010B1 (pt)	2017-05-23
US8759573B2 (en)	2014-06-24
CN101835734B (zh)	2013-06-19

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Legal Events

Date	Code	Title	Description
2017-03-21	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2017-05-23	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
2019-10-08	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 11A ANUIDADE.
2020-01-28	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2544 DE 08-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.