HU192035B - Process for production of ftalimid and tetrahydroftalimid - Google Patents

Process for production of ftalimid and tetrahydroftalimid Download PDF

Info

Publication number
HU192035B
HU192035B HU842328A HU232884A HU192035B HU 192035 B HU192035 B HU 192035B HU 842328 A HU842328 A HU 842328A HU 232884 A HU232884 A HU 232884A HU 192035 B HU192035 B HU 192035B
Authority
HU
Hungary
Prior art keywords
urea
anhydride
reaction
added
preparation
Prior art date
Application number
HU842328A
Other languages
German (de)
English (en)
Hungarian (hu)
Inventor
Tamas Reti
Attilane Horvath
Pal Meszaros
Laszlo Szell
Huba Kovacs
Laszlo Legradi
Gabor Toth
Original Assignee
Nitrokemia Ipartelepek
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 Nitrokemia Ipartelepek filed Critical Nitrokemia Ipartelepek
Priority to HU842328A priority Critical patent/HU192035B/hu
Priority to IL75199A priority patent/IL75199A0/xx
Priority to DE19853518619 priority patent/DE3518619A1/de
Priority to FR8508037A priority patent/FR2565975B1/fr
Priority to DD85277208A priority patent/DD234002A5/de
Priority to YU00990/85A priority patent/YU99085A/xx
Priority to BG070701A priority patent/BG43864A3/xx
Priority to JP60130066A priority patent/JPS6112661A/ja
Priority to SU853909600A priority patent/SU1355124A3/ru
Priority to RO119176A priority patent/RO92318B/ro
Priority to CS854451A priority patent/CS250691B2/cs
Publication of HU192035B publication Critical patent/HU192035B/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Pyrrole Compounds (AREA)
HU842328A 1984-06-18 1984-06-18 Process for production of ftalimid and tetrahydroftalimid HU192035B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
HU842328A HU192035B (en) 1984-06-18 1984-06-18 Process for production of ftalimid and tetrahydroftalimid
IL75199A IL75199A0 (en) 1984-06-18 1985-05-15 Preparation of cyclic dicarboxylic acid imides
DE19853518619 DE3518619A1 (de) 1984-06-18 1985-05-23 Verfahren zur herstellung von cyclischen dicarbonsaeureimiden
FR8508037A FR2565975B1 (fr) 1984-06-18 1985-05-29 Procede de preparation d'imides d'acide dicarboxylique cyclique
DD85277208A DD234002A5 (de) 1984-06-18 1985-06-10 Verfahren zur herstellung von cyclischen dicarbonsaeure-imiden
YU00990/85A YU99085A (en) 1984-06-18 1985-06-13 Process for preaparation of cyclical imida dicarbonic acids
BG070701A BG43864A3 (en) 1984-06-18 1985-06-17 Method for preparing of imides of cyclic dicarbonic acids
JP60130066A JPS6112661A (ja) 1984-06-18 1985-06-17 環状ジカルボン酸イミドの調製方法
SU853909600A SU1355124A3 (ru) 1984-06-18 1985-06-17 Способ получени фталимида или тетрагидрофталимида
RO119176A RO92318B (ro) 1984-06-18 1985-06-17 Procedeu pentru prepararea de imide ciclice de acizi dicarboxilici
CS854451A CS250691B2 (en) 1984-06-18 1985-06-18 Method of dicarboxyl acids' cyclic imides production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU842328A HU192035B (en) 1984-06-18 1984-06-18 Process for production of ftalimid and tetrahydroftalimid

Publications (1)

Publication Number Publication Date
HU192035B true HU192035B (en) 1987-04-28

Family

ID=10958856

Family Applications (1)

Application Number Title Priority Date Filing Date
HU842328A HU192035B (en) 1984-06-18 1984-06-18 Process for production of ftalimid and tetrahydroftalimid

Country Status (11)

Country Link
JP (1) JPS6112661A (ja)
BG (1) BG43864A3 (ja)
CS (1) CS250691B2 (ja)
DD (1) DD234002A5 (ja)
DE (1) DE3518619A1 (ja)
FR (1) FR2565975B1 (ja)
HU (1) HU192035B (ja)
IL (1) IL75199A0 (ja)
RO (1) RO92318B (ja)
SU (1) SU1355124A3 (ja)
YU (1) YU99085A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110804011A (zh) * 2019-11-12 2020-02-18 内蒙古科迈化工有限公司 一种邻苯二甲酰亚胺合成方法
CN111454196A (zh) * 2020-05-12 2020-07-28 河南源博新材料有限公司 一种顺式-1,2,3,6-四氢邻苯二甲酰亚胺的生产合成方法
CN115353481B (zh) * 2022-08-31 2024-03-29 宁夏格瑞精细化工有限公司 一种顺式-1,2,3,6-四氢邻苯二甲酰亚胺的催化合成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819648A (en) * 1971-11-12 1974-06-25 Dawe Labor Inc S Production of phthalimide

Also Published As

Publication number Publication date
FR2565975B1 (fr) 1988-08-26
DD234002A5 (de) 1986-03-19
RO92318A (ro) 1987-08-31
IL75199A0 (en) 1985-09-29
CS250691B2 (en) 1987-05-14
DE3518619A1 (de) 1985-12-19
RO92318B (ro) 1987-09-01
YU99085A (en) 1987-10-31
SU1355124A3 (ru) 1987-11-23
FR2565975A1 (fr) 1985-12-20
BG43864A3 (en) 1988-08-15
JPS6112661A (ja) 1986-01-21

Similar Documents

Publication Publication Date Title
CA1340428C (en) Process for the preparation and recovery of oxydiphthalic anhydrides
Ben-Ishal et al. Intra vs intermolecular amidoalkylation of aromatics
HU192035B (en) Process for production of ftalimid and tetrahydroftalimid
US4240980A (en) Process for the manufacture of N,N,N',N'-tetraacetylethylenediamine
CA1042897A (en) Process for preparing imides
FR2501698A1 (fr) Procede de preparation de composes de type polyamide utilisant un sel de mono-metal alcalin d'acide dicarboxylique
US4499285A (en) Solvent free preparation of diarylthioethers
US5106980A (en) Preparation of quinophthalones
US4808342A (en) Production of sulfonated amines
US4625037A (en) Method for making thioether(bisphthalimide)s
JP2001122858A (ja) フタルイミド化合物の製造方法
US4020099A (en) Purification of diphenyl terephthalate
JPS6210510B2 (ja)
US2525621A (en) Process for the preparation of aromatic orthodinitriles
JPS6160647A (ja) Ｎ−置換モノマレイミドの製造方法
JPS60132933A (ja) ニトロジアリ‐ルアミンの製造方法
SU825520A1 (ru) Способ получения n,n -метафенипендималеимида
SU1712357A1 (ru) Способ получени 4,4 @ -ди-тиобис-(2,6-ди-трет-бутилфенола)
JPS60112759A (ja) Ν−フエニルマレイミド類の製造法
JPS6335560A (ja) マレイミド類の製造方法
JPS597150A (ja) シアン安息香酸エステルの製造方法
US4173568A (en) Process for the preparation of copper phthalocyanine
SU1077233A1 (ru) Способ получени фталимида
SU960153A1 (ru) Способ выделени пирена
SU827486A1 (ru) Способ получени 1-фенил-4,5-дихлорпири-дАзОНА-6

Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HPC4 Succession in title of patentee

Owner name: NITROKEMIA 2000 IPARI ES VAGYONKEZELOE RT., HU

HMM4 Cancellation of final prot. due to non-payment of fee