DE3668318D1 - Verfahren zur herstellung von chlor- bzw. bromacetaldehyd-acetalen. - Google Patents

Verfahren zur herstellung von chlor- bzw. bromacetaldehyd-acetalen.

Info

Publication number
DE3668318D1
DE3668318D1 DE8686114816T DE3668318T DE3668318D1 DE 3668318 D1 DE3668318 D1 DE 3668318D1 DE 8686114816 T DE8686114816 T DE 8686114816T DE 3668318 T DE3668318 T DE 3668318T DE 3668318 D1 DE3668318 D1 DE 3668318D1
Authority
DE
Germany
Prior art keywords
bromacetaldehyde
acetals
producing chlorine
chlorine
producing
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.)
Expired - Fee Related
Application number
DE8686114816T
Other languages
English (en)
Inventor
Dennis Neigel
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.)
Ingredion Inc
Original Assignee
National Starch and Chemical Corp
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 National Starch and Chemical Corp filed Critical National Starch and Chemical Corp
Application granted granted Critical
Publication of DE3668318D1 publication Critical patent/DE3668318D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/58—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8686114816T 1986-05-30 1986-10-24 Verfahren zur herstellung von chlor- bzw. bromacetaldehyd-acetalen. Expired - Fee Related DE3668318D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/868,457 US4642390A (en) 1986-05-30 1986-05-30 Process for the manufacture of acetals of chloroacetaldehyde

Publications (1)

Publication Number Publication Date
DE3668318D1 true DE3668318D1 (de) 1990-02-22

Family

ID=25351722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686114816T Expired - Fee Related DE3668318D1 (de) 1986-05-30 1986-10-24 Verfahren zur herstellung von chlor- bzw. bromacetaldehyd-acetalen.

Country Status (4)

Country Link
US (1) US4642390A (de)
EP (1) EP0247234B1 (de)
JP (1) JPS62286946A (de)
DE (1) DE3668318D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413643A (ja) * 1990-05-07 1992-01-17 Kureha Chem Ind Co Ltd クロロアセタール類の製造方法
JP2003073322A (ja) * 2001-08-31 2003-03-12 Kuraray Co Ltd ハロゲノアセトアルデヒドジアルキルアセタールの製造方法
CN107954869A (zh) * 2017-11-22 2018-04-24 临沂优盛新材料科技有限公司 一种氯乙醛缩二甲醇的制备方法
CN112010740A (zh) * 2019-05-29 2020-12-01 石家庄欧特佳化工有限公司 一种由氯乙烯制备氯乙醛缩二甲醇的绿色工艺技术
CN111875510B (zh) * 2020-08-20 2022-12-06 厦门优孚利生物医药科技有限公司 一种制备氨基乙醛缩二甲醇的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803668A (en) * 1957-08-20 Process for making chloroacetal
US2411826A (en) * 1946-11-26 Haloacetals
US2330570A (en) * 1943-09-28 Halo acetal
US4130592A (en) * 1967-11-11 1978-12-19 Dynamit Nobel Aktiengesellschaft Method for the preparation of chloroacetaldehydedimethyl acetal
DE3149652A1 (de) * 1981-12-15 1983-06-23 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von chloracetaldehyddimethylacetal

Also Published As

Publication number Publication date
US4642390A (en) 1987-02-10
EP0247234B1 (de) 1990-01-17
EP0247234A1 (de) 1987-12-02
JPS62286946A (ja) 1987-12-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee