SG11201805486QA - Method for producing hydroxypivalaldehyde - Google Patents

Method for producing hydroxypivalaldehyde

Info

Publication number
SG11201805486QA
SG11201805486QA SG11201805486QA SG11201805486QA SG11201805486QA SG 11201805486Q A SG11201805486Q A SG 11201805486QA SG 11201805486Q A SG11201805486Q A SG 11201805486QA SG 11201805486Q A SG11201805486Q A SG 11201805486QA SG 11201805486Q A SG11201805486Q A SG 11201805486QA
Authority
SG
Singapore
Prior art keywords
hydroxypivalaldehyde
producing
producing hydroxypivalaldehyde
Prior art date
Application number
SG11201805486QA
Inventor
Yumi Sato
Masahiro Yamane
Original Assignee
Mitsubishi Gas Chemical 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 Mitsubishi Gas Chemical Co filed Critical Mitsubishi Gas Chemical Co
Publication of SG11201805486QA publication Critical patent/SG11201805486QA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/84—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/198—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SG11201805486QA 2016-01-07 2017-01-05 Method for producing hydroxypivalaldehyde SG11201805486QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016001698 2016-01-07
PCT/JP2017/000171 WO2017119458A1 (en) 2016-01-07 2017-01-05 Hydroxypivalaldehyde production method

Publications (1)

Publication Number Publication Date
SG11201805486QA true SG11201805486QA (en) 2018-07-30

Family

ID=59274042

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201805486QA SG11201805486QA (en) 2016-01-07 2017-01-05 Method for producing hydroxypivalaldehyde

Country Status (8)

Country Link
US (1) US10392335B2 (en)
EP (1) EP3401301B1 (en)
JP (1) JP6836745B2 (en)
KR (1) KR20180100611A (en)
CN (1) CN108463451B (en)
MY (1) MY185886A (en)
SG (1) SG11201805486QA (en)
WO (1) WO2017119458A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110818546A (en) * 2019-11-28 2020-02-21 安徽泰格生物科技有限公司 Method for purifying hydroxypivalaldehyde
CN112142565B (en) * 2020-09-18 2022-08-05 万华化学集团股份有限公司 Neopentyl glycol refining and ester removing method and device system with low energy consumption

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2045669B2 (en) * 1970-09-16 1977-06-23 Ruhrchemie Ag, 4200 Oberhausen PROCESS FOR PRODUCING HYDROXYPIVALDEHYDE
JPS476967U (en) 1971-02-16 1972-09-25
JPS5215581B2 (en) * 1971-09-23 1977-04-30
FR2289478A1 (en) 1974-10-30 1976-05-28 Charbonnages Ste Chimique HYDROXYPIVALDEHYDE PREPARATION PROCESS
DE2827795A1 (en) 1978-06-24 1980-01-10 Huels Chemische Werke Ag METHOD FOR PRODUCING PURE NEOPENTYL GLYCOL
DE3638168A1 (en) * 1986-11-08 1988-05-19 Huels Chemische Werke Ag Process for the reduction of the salt content of crude hydroxypivalaldehyde
JPH0782192A (en) 1993-09-10 1995-03-28 Mitsubishi Gas Chem Co Inc Production of neopentyl glycol
CN1083413C (en) * 1996-10-22 2002-04-24 株式会社Lg化学 Process for continuous prodn. of neopentyl glycol
JP2001302673A (en) 2000-04-25 2001-10-31 Mitsubishi Gas Chem Co Inc Method for producing spiroglycol
JP5070752B2 (en) 2005-08-08 2012-11-14 三菱瓦斯化学株式会社 Method for producing high purity hydroxypivalaldehyde and / or dimer thereof
EP2134669B1 (en) 2007-03-02 2013-01-09 Basf Se Method for producing hydroxy pivalin aldehyde and neopentyl glycol
DE102008033163B4 (en) * 2008-07-15 2012-06-14 Oxea Gmbh Process for the recovery of neopentyl glycol by cleavage of high boilers obtained in the production process
US9056824B2 (en) * 2013-01-31 2015-06-16 Eastman Chemical Company Preparation of hydroxy aldehydes

Also Published As

Publication number Publication date
MY185886A (en) 2021-06-14
US20190023638A1 (en) 2019-01-24
US10392335B2 (en) 2019-08-27
EP3401301A4 (en) 2019-08-21
KR20180100611A (en) 2018-09-11
EP3401301A1 (en) 2018-11-14
JPWO2017119458A1 (en) 2018-10-25
CN108463451B (en) 2021-08-13
EP3401301B1 (en) 2021-03-31
CN108463451A (en) 2018-08-28
JP6836745B2 (en) 2021-03-03
WO2017119458A1 (en) 2017-07-13

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