BRPI0918127B8 - Método de preparação de um composto de fórmula (iv) - Google Patents

Método de preparação de um composto de fórmula (iv)

Info

Publication number
BRPI0918127B8
BRPI0918127B8 BRPI0918127A BRPI0918127A BRPI0918127B8 BR PI0918127 B8 BRPI0918127 B8 BR PI0918127B8 BR PI0918127 A BRPI0918127 A BR PI0918127A BR PI0918127 A BRPI0918127 A BR PI0918127A BR PI0918127 B8 BRPI0918127 B8 BR PI0918127B8
Authority
BR
Brazil
Prior art keywords
compound
formula
preparation
diol
hydroxycarbonylated
Prior art date
Application number
BRPI0918127A
Other languages
English (en)
Inventor
Zim Danilo
Marion Philippe
Original Assignee
Rhodia Brasil S A
Rhodia Poliamida E Especialidades Ltda
Rhodia Poliamida E Espec S A
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
Application filed by Rhodia Brasil S A, Rhodia Poliamida E Especialidades Ltda, Rhodia Poliamida E Espec S A filed Critical Rhodia Brasil S A
Publication of BRPI0918127A2 publication Critical patent/BRPI0918127A2/pt
Publication of BRPI0918127B1 publication Critical patent/BRPI0918127B1/pt
Publication of BRPI0918127B8 publication Critical patent/BRPI0918127B8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/143—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones
    • C07C29/145—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of ketones with hydrogen or hydrogen-containing gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

MÉTODO DE PREPARAÇÃO DE UM COMPOSTO DE FÓRMULA (IV). A presente invenção trata de um método catalítico para a produção em escala industrial de um composto do tipo diol, tal como o 2-metilpentano-2-4 diol, também chamado 2,4-hexileno glicol ou HGL, a partir de um composto í3-hidroxicarbonilado, em particular diacetona-álcool ou DAA.
BRPI0918127A 2008-12-16 2009-12-15 Método de preparação de um composto de fórmula (iv) BRPI0918127B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0858651A FR2939790B1 (fr) 2008-12-16 2008-12-16 Procede catalytique de fabrication de composes de type diol
FR0858651 2008-12-16
PCT/IB2009/007760 WO2011077176A1 (fr) 2008-12-16 2009-12-15 Procede catalytique de fabrication de composes de type diol

Publications (3)

Publication Number Publication Date
BRPI0918127A2 BRPI0918127A2 (pt) 2015-11-24
BRPI0918127B1 BRPI0918127B1 (pt) 2018-02-14
BRPI0918127B8 true BRPI0918127B8 (pt) 2022-12-13

Family

ID=40852308

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918127A BRPI0918127B8 (pt) 2008-12-16 2009-12-15 Método de preparação de um composto de fórmula (iv)

Country Status (7)

Country Link
US (1) US8563784B2 (pt)
EP (1) EP2379477B1 (pt)
JP (1) JP2012512263A (pt)
CN (1) CN102256918B (pt)
BR (1) BRPI0918127B8 (pt)
FR (1) FR2939790B1 (pt)
WO (1) WO2011077176A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9056824B2 (en) 2013-01-31 2015-06-16 Eastman Chemical Company Preparation of hydroxy aldehydes
US8710278B1 (en) 2013-01-31 2014-04-29 Eastman Chemical Company Process for producing polyols
CN109836398B (zh) * 2017-11-27 2021-08-17 荆楚理工学院 一种特殊生物缓冲剂—哌嗪二乙磺酸1.5Na盐的制备方法
EP3747855B1 (de) * 2019-06-04 2024-01-10 OQ Chemicals GmbH Verfahren zur kontinuierlichen herstellung von diolen aus aldehyden mittels raney-cobalt katalyse
CN116874446B (zh) * 2023-07-10 2025-07-01 济宁亚科新材料科技有限公司 一种3-(n-吗啉基)-2-羟基丙磺酸钠合成工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB660177A (en) * 1948-07-08 1951-10-31 British Celanese Manufacture of 2-methyl-1,3-pentane diol
DE2917752C2 (de) * 1979-05-02 1982-07-01 Kawaken Fine Chemicals Co., Ltd., Tokyo Katalysator zur stereoselektiven Reduktion von Carbonylverbindungen und Verwendung des Katalysators
FI95690C (fi) * 1993-09-07 1996-03-11 Neste Oy Menetelmä 2-etyyli-1,3-heksaanidiolin valmistamiseksi
JP3781059B2 (ja) * 1995-07-07 2006-05-31 三菱瓦斯化学株式会社 １，３−プロパンジオールの製法
US6969780B1 (en) * 2004-12-20 2005-11-29 Lyondell Chemical Technology, L.P. Production of butanediol

Also Published As

Publication number Publication date
FR2939790B1 (fr) 2013-07-12
EP2379477A1 (fr) 2011-10-26
EP2379477B1 (fr) 2017-07-05
BRPI0918127A2 (pt) 2015-11-24
BRPI0918127B1 (pt) 2018-02-14
CN102256918B (zh) 2014-07-16
WO2011077176A1 (fr) 2011-06-30
JP2012512263A (ja) 2012-05-31
US8563784B2 (en) 2013-10-22
CN102256918A (zh) 2011-11-23
US20110313204A1 (en) 2011-12-22
FR2939790A1 (fr) 2010-06-18

Similar Documents

Publication Publication Date Title
MX2010007587A (es) Compuestos que comprenden un grupo ciclobutoxi.
PH12015500119A1 (en) Composition for controlling plant disease and application therefor
BR112012011689A2 (pt) processo para a produção de etexilato de dabigatran
MX2011009410A (es) Microcapsulas mejoradas y produccion de las mismas.
MX2011005934A (es) Compuestos organicos.
MY159252A (en) Process for the preparation of dopo-derived compounds and compositions thereof
BRPI1005940A2 (pt) processo para preparar compostos de 2-nitrobifenila de fórmula i, compostos de 2-aminobifenila de fórmula vi, n-acil-2-aminobifenilas da fórmula geral (vii), composto de fórmula i, composto de fórmula ii, composto de fórmula iii e composto de fórmula x.1 ou x.2
BRPI0909334A2 (pt) processo de produção de álcool microbiano.
BRPI0816911A8 (pt) Processo para preparação de 4-aminobut-2-enolidas
SMT201500111B (it) Processo catalizzato da un ossido di fosfina per la produzione di idrogeno da derivati sililati cometrasportatori d'ossigeno
PH12013500694A1 (en) Process for manufacturing dihydropteridinones and intermediates thereof
IN2015DN01811A (pt)
BR112013004988A2 (pt) método para preparação de um composto
BR112012004902A2 (pt) compostos de revestimentos flexível com preponderância de composição mineral
BR112015004178A2 (pt) gluconato de clorexidina solubilizado em um monoacilglicerídeo hidrofóbico
BR112013018942A8 (pt) Processo para o preparo de 4-amino-3-cloro-5-fluro-6(substituído)-picolinatos
BR112013005434A2 (pt) novo mono-hidrato de derivados de aza-adamantano
TW201129535A (en) Alcoholic hydroxyl-containing compounds and making method
MY165487A (en) Process for preparing a polyol ether
CR20110111A (es) Composicion farmaceutica solida
BR112013005689A2 (pt) método para produção de compostos de piridazinona e intermediário dos mesmos
CY1116238T1 (el) Ενωσεις me αντιβακτηριακη δραστικοτητα εναντι clostridium
BR112012026157A2 (pt) processo para preparar ditiina-tetracarboximidas.
BRPI0919188A2 (pt) processo para a purificação de metanol por destilação.
CL2008003065A1 (es) Proceso para preparar un compuesto derivado de acido carbamoil-fosfonico o del acido carbamoil-fosfinico.

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved