DE68922275T2 - Verfahren zur Herstellung von Monochloroacetaldehyde-Trimer. - Google Patents

Verfahren zur Herstellung von Monochloroacetaldehyde-Trimer.

Info

Publication number
DE68922275T2
DE68922275T2 DE68922275T DE68922275T DE68922275T2 DE 68922275 T2 DE68922275 T2 DE 68922275T2 DE 68922275 T DE68922275 T DE 68922275T DE 68922275 T DE68922275 T DE 68922275T DE 68922275 T2 DE68922275 T2 DE 68922275T2
Authority
DE
Germany
Prior art keywords
preparation
monochloroacetaldehyde
trimer
monochloroacetaldehyde trimer
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
DE68922275T
Other languages
English (en)
Other versions
DE68922275D1 (de
Inventor
Makoto Ishizuka
Takashi Wakasugi
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of DE68922275D1 publication Critical patent/DE68922275D1/de
Publication of DE68922275T2 publication Critical patent/DE68922275T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • C07D323/04—Six-membered rings
    • C07D323/06—Trioxane
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/55—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of oligo- or polymeric oxo-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
DE68922275T 1988-11-09 1989-11-07 Verfahren zur Herstellung von Monochloroacetaldehyde-Trimer. Expired - Fee Related DE68922275T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28298088 1988-11-09

Publications (2)

Publication Number Publication Date
DE68922275D1 DE68922275D1 (de) 1995-05-24
DE68922275T2 true DE68922275T2 (de) 1995-08-24

Family

ID=17659637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922275T Expired - Fee Related DE68922275T2 (de) 1988-11-09 1989-11-07 Verfahren zur Herstellung von Monochloroacetaldehyde-Trimer.

Country Status (4)

Country Link
US (1) US5008462A (de)
EP (1) EP0368613B1 (de)
JP (1) JPH02223575A (de)
DE (1) DE68922275T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413677A (ja) * 1990-05-07 1992-01-17 Kureha Chem Ind Co Ltd ジクロルアセトアルデヒド三量体の製造法
JPH04164076A (ja) * 1990-10-25 1992-06-09 Kureha Chem Ind Co Ltd ２―アミノチアゾールの製造方法
JP3001626B2 (ja) * 1990-11-08 2000-01-24 呉羽化学工業株式会社 ２―クロロプロピオンアルデヒド三量体およびその製造方法
JPH06306071A (ja) * 1993-04-21 1994-11-01 Kureha Chem Ind Co Ltd 脂肪族アルデヒド三量体の製造方法
JPH06306072A (ja) * 1993-04-21 1994-11-01 Kureha Chem Ind Co Ltd モノクロロアセトアルデヒド三量体をクロラールと併産する方法
US7652174B2 (en) * 2007-06-27 2010-01-26 H R D Corporation High shear process for the production of chloral
US7491856B2 (en) 2007-06-27 2009-02-17 H R D Corporation Method of making alkylene glycols
US8304584B2 (en) 2007-06-27 2012-11-06 H R D Corporation Method of making alkylene glycols
DE102015204901A1 (de) 2015-03-18 2016-09-22 Wacker Chemie Ag Verfahren zur Herstellung von Chloracetaldehydacetalen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA623772A (en) * 1961-07-11 M. Thomas Robert Preparation of chlorinated acetaldehyde derivatives
NL63013C (de) * 1946-09-06
FR1377169A (fr) * 1963-12-16 1964-10-31 Degussa Procédé de préparation du trioxanne
DE3013817C2 (de) * 1980-04-10 1983-01-27 Wacker-Chemie GmbH, 8000 München Verfahren zur Isolierung von Mono-chlor-acetaldehyd
FR2556339B1 (fr) * 1983-12-13 1986-05-16 Atochem Procede catalytique de preparation de trifluoroacetaldehyde

Also Published As

Publication number Publication date
JPH0567635B2 (de) 1993-09-27
US5008462A (en) 1991-04-16
JPH02223575A (ja) 1990-09-05
EP0368613A3 (en) 1990-12-05
EP0368613B1 (de) 1995-04-19
DE68922275D1 (de) 1995-05-24
EP0368613A2 (de) 1990-05-16

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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