DE3673049D1 - Verfahren zur herstellung von 1,3-dialkyl-2-imidazolidinon. - Google Patents

Verfahren zur herstellung von 1,3-dialkyl-2-imidazolidinon.

Info

Publication number
DE3673049D1
DE3673049D1 DE8686104563T DE3673049T DE3673049D1 DE 3673049 D1 DE3673049 D1 DE 3673049D1 DE 8686104563 T DE8686104563 T DE 8686104563T DE 3673049 T DE3673049 T DE 3673049T DE 3673049 D1 DE3673049 D1 DE 3673049D1
Authority
DE
Germany
Prior art keywords
imidazolidinone
dialkyl
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 - Lifetime
Application number
DE8686104563T
Other languages
English (en)
Inventor
Teruyuki Nagata
Nobuyuki Kajimoto
Masaru Wada
Hideki Mizuta
Akihiro Tamaki
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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
Priority claimed from JP60069044A external-priority patent/JPH085867B2/ja
Priority claimed from JP7267785A external-priority patent/JPH0665665B2/ja
Priority claimed from JP7665785A external-priority patent/JPH0665666B2/ja
Priority claimed from JP61023975A external-priority patent/JPH07103108B2/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of DE3673049D1 publication Critical patent/DE3673049D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8686104563T 1985-04-03 1986-04-03 Verfahren zur herstellung von 1,3-dialkyl-2-imidazolidinon. Expired - Lifetime DE3673049D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP60069044A JPH085867B2 (ja) 1985-04-03 1985-04-03 １，３―ジメチル―２―イミダゾリジノンの製造方法
JP7267785A JPH0665665B2 (ja) 1985-04-08 1985-04-08 １，３−ジメチル−２−イミダゾリジノンの製造方法
JP7665785A JPH0665666B2 (ja) 1985-04-12 1985-04-12 １，３−ジメチル−２−イミダゾリジノンの製法
JP61023975A JPH07103108B2 (ja) 1986-02-07 1986-02-07 １，３−ジアルキル−２−イミダゾリジノンの製造方法

Publications (1)

Publication Number Publication Date
DE3673049D1 true DE3673049D1 (de) 1990-09-06

Family

ID=27458070

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686104563T Expired - Lifetime DE3673049D1 (de) 1985-04-03 1986-04-03 Verfahren zur herstellung von 1,3-dialkyl-2-imidazolidinon.

Country Status (6)

Country Link
US (1) US4731453A (de)
EP (1) EP0198345B1 (de)
KR (1) KR870001929B1 (de)
CA (1) CA1264761A (de)
DE (1) DE3673049D1 (de)
IN (1) IN167189B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900820A (en) * 1986-06-12 1990-02-13 Mitsui Toatsu Chemicals, Inc. Process for producing cyclic ureas
US5077414A (en) * 1990-03-29 1991-12-31 E. I. Du Pont De Nemours And Company Preparation of 1,3-disubstituted imidazolium salts
US5112984A (en) * 1990-09-20 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Processes for the preparation of cyclic nitrogen-containing compounds
US5583256A (en) 1994-07-07 1996-12-10 Mitsui Toatsu Chemicals, Inc. Process for producing 1,3-dialkyl-2-imidazolidinone
DE4425696A1 (de) * 1994-07-20 1996-01-25 Basf Ag Verfahren zur Herstellung 1,3-disubstituierter Imidazolidinone
US5872260A (en) * 1996-08-05 1999-02-16 Mitsui Chemicals, Inc. High purity 1,3-dialkyl-2-imidazolidinone and preparation process of same
DE19743760A1 (de) * 1997-10-02 1999-04-08 Basf Ag Verfahren zur Herstellung von cyclischen Harnstoffderivaten
US6492528B1 (en) * 1998-10-09 2002-12-10 Mitsui Chemicals, Inc. 1,3-dialkyl-2-imidazolidinones and a manufacturing process therefor
US8609075B2 (en) 2009-09-30 2013-12-17 Shiseido Company, Ltd. Heparanase activity inhibitor
CN104649974B (zh) * 2015-02-13 2017-02-08 荆州市天合科技化工有限公司 一种电子级1,3‑二甲基‑2‑咪唑啉酮的制备方法
CN106749026A (zh) * 2016-11-14 2017-05-31 常熟市永祥机电有限公司 电子级1,3‑二甲基‑2‑咪唑啉酮的制备方法

Also Published As

Publication number Publication date
IN167189B (de) 1990-09-15
KR860008144A (ko) 1986-11-12
EP0198345B1 (de) 1990-08-01
KR870001929B1 (ko) 1987-10-22
CA1264761A (en) 1990-01-23
US4731453A (en) 1988-03-15
EP0198345A1 (de) 1986-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP