FR2346311A1 - Procede de preparation du 2-methyl-1,3-propanediol - Google Patents

Procede de preparation du 2-methyl-1,3-propanediol

Info

Publication number
FR2346311A1
FR2346311A1 FR7708691A FR7708691A FR2346311A1 FR 2346311 A1 FR2346311 A1 FR 2346311A1 FR 7708691 A FR7708691 A FR 7708691A FR 7708691 A FR7708691 A FR 7708691A FR 2346311 A1 FR2346311 A1 FR 2346311A1
Authority
FR
France
Prior art keywords
methyl
preparation process
propanediol preparation
propanediol
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.)
Withdrawn
Application number
FR7708691A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2346311A1 publication Critical patent/FR2346311A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • 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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7708691A 1976-03-30 1977-03-23 Procede de preparation du 2-methyl-1,3-propanediol Withdrawn FR2346311A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/672,033 US4096192A (en) 1976-03-30 1976-03-30 Process for the preparation of 2-methyl-1,3-propanediol

Publications (1)

Publication Number Publication Date
FR2346311A1 true FR2346311A1 (fr) 1977-10-28

Family

ID=24696870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708691A Withdrawn FR2346311A1 (fr) 1976-03-30 1977-03-23 Procede de preparation du 2-methyl-1,3-propanediol

Country Status (8)

Country Link
US (1) US4096192A (fr)
JP (1) JPS52118408A (fr)
BE (1) BE852974A (fr)
CA (1) CA1085876A (fr)
DE (1) DE2714237A1 (fr)
FR (1) FR2346311A1 (fr)
GB (1) GB1557396A (fr)
NL (1) NL7703380A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003753A1 (fr) * 1978-02-21 1979-09-05 E.I. Du Pont De Nemours And Company Procédé pour l'hydroformylation d'acétals d'acroléine cyclique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55352A (en) * 1978-02-21 1980-01-05 Du Pont Hydroformylation of unsaturated acetal
ATE26696T1 (de) * 1982-06-11 1987-05-15 Davy Mckee London Hydroformylierungsverfahren.
ATE16475T1 (de) * 1982-06-11 1985-11-15 Davy Mckee London Hydroformylierungsverfahren.
JPS6036479A (ja) * 1983-08-08 1985-02-25 Kotobuki Seiyaku Kk １，３−ジオキサン誘導体、本化合物を有効成分とする抗潰瘍剤及びその製造方法
US4855515A (en) * 1987-08-12 1989-08-08 Eastman Kodak Company Process for the production of neopentyl glycol
US6538163B2 (en) 2001-05-11 2003-03-25 Rohm And Haas Company Method for reduction of substituted malonates to diols
KR101738362B1 (ko) 2016-12-28 2017-05-22 이경화학 주식회사 고순도 2-메틸-1,3-프로판디올(2-Methyl-1,3-Propanediol)의 제조방법 및 그에 의해 제조된 고순도 2-메틸-1,3-프로판디올
CN113845403B (zh) * 2021-11-30 2023-08-11 万华化学集团股份有限公司 一种联产2-甲基-1,3-丙二醇和季戊四醇的制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2257557A1 (fr) * 1974-01-14 1975-08-08 Basf Ag
NL7508428A (nl) * 1974-07-31 1976-02-03 Du Pont Werkwijze om polyolen te bereiden.
NL7508678A (nl) * 1974-07-31 1976-02-03 Du Pont Werkwijze ter bereiding van cyclische acetaalal- dehyden en van diolen daaruit.
NL7509206A (nl) * 1974-08-02 1976-02-04 Du Pont Werkwijze om polyolen te bereiden.
NL7509217A (nl) * 1974-08-02 1976-02-04 Du Pont Werkwijze om polyolen te bereiden.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929915A (en) * 1974-07-31 1975-12-30 Du Pont Process for the production of butanediol
US4024197A (en) * 1974-07-31 1977-05-17 E. I. Du Pont De Nemours And Company Production of butanediol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2257557A1 (fr) * 1974-01-14 1975-08-08 Basf Ag
NL7508428A (nl) * 1974-07-31 1976-02-03 Du Pont Werkwijze om polyolen te bereiden.
NL7508678A (nl) * 1974-07-31 1976-02-03 Du Pont Werkwijze ter bereiding van cyclische acetaalal- dehyden en van diolen daaruit.
NL7509206A (nl) * 1974-08-02 1976-02-04 Du Pont Werkwijze om polyolen te bereiden.
NL7509217A (nl) * 1974-08-02 1976-02-04 Du Pont Werkwijze om polyolen te bereiden.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003753A1 (fr) * 1978-02-21 1979-09-05 E.I. Du Pont De Nemours And Company Procédé pour l'hydroformylation d'acétals d'acroléine cyclique

Also Published As

Publication number Publication date
DE2714237A1 (de) 1977-10-20
GB1557396A (en) 1979-12-12
BE852974A (fr) 1977-09-29
NL7703380A (nl) 1977-10-04
US4096192A (en) 1978-06-20
JPS52118408A (en) 1977-10-04
CA1085876A (fr) 1980-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse