BE861928R - Procede de preparation de nitro-benzenes halogenes - Google Patents

Procede de preparation de nitro-benzenes halogenes

Info

Publication number
BE861928R
BE861928R BE183517A BE183517A BE861928R BE 861928 R BE861928 R BE 861928R BE 183517 A BE183517 A BE 183517A BE 183517 A BE183517 A BE 183517A BE 861928 R BE861928 R BE 861928R
Authority
BE
Belgium
Prior art keywords
halogenous
benzenes
nitro
preparing
preparing halogenous
Prior art date
Application number
BE183517A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of BE861928R publication Critical patent/BE861928R/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/74—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE183517A 1976-12-17 1977-12-16 Procede de preparation de nitro-benzenes halogenes BE861928R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762657234 DE2657234C3 (de) 1976-12-17 1976-12-17 Verfahren zur Herstellung von Halogennitrobenzolen

Publications (1)

Publication Number Publication Date
BE861928R true BE861928R (fr) 1978-06-16

Family

ID=5995799

Family Applications (1)

Application Number Title Priority Date Filing Date
BE183517A BE861928R (fr) 1976-12-17 1977-12-16 Procede de preparation de nitro-benzenes halogenes

Country Status (3)

Country Link
JP (1) JPS6075443A (fr)
BE (1) BE861928R (fr)
DE (1) DE2657234C3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU1770319C (ru) * 1988-12-30 1992-10-23 Московское научно-производственное объединение "НИОПИК" Способ получени 2-бром-4,6-динитрохлорбензола
CN112707836B (zh) * 2019-10-25 2022-10-14 南通泰禾化工股份有限公司 一种间二酰胺类化合物的制备方法
CN112707835B (zh) * 2019-10-25 2022-10-21 长沙嘉桥生物科技有限公司 一种间二酰胺类化合物的溴化方法

Also Published As

Publication number Publication date
JPS623138B2 (fr) 1987-01-23
DE2657234C3 (de) 1986-06-19
JPS6075443A (ja) 1985-04-27
DE2657234A1 (de) 1978-06-22
DE2657234B2 (de) 1979-11-22

Similar Documents

Publication Publication Date Title
BE855273A (fr) Procede de preparation de polyurethannes
BE857854A (fr) Procede de preparation de polyurethanne-urees
BE858771A (fr) Procede de preparation de bitumes-polymeres
BE857244A (fr) Procede de preparation de 3-chlorocephalosporines
FR2345454A1 (fr) Procede de preparation de 3-halomethylcephemes
BE855944A (fr) Procede de preparation des 1-phenyl-3-amino-pyrazoles
BE860267R (fr) Procede de preparation de para-alkylphenols
FR2345434A1 (fr) Procede de preparation de la 5-acetoacetylamino-benzimidazolone
BE856679A (fr) Procede de preparation de benzaldehydesorthosubstitues
BE861064A (fr) Procede de preparation de siph2nylamine styrenee
FR2350327A1 (fr) Procede de preparation de pentachloronitrobenzene
BE853162A (fr) Procede de preparation de chloromethylsilanes
BE860699A (fr) Procede de preparation de gamma-pyrones
LU78116A1 (fr) Procede de preparation de nouvelles 11-deoxy-11-oxaprostaglandines
FR2342968A1 (fr) Procede de preparation de 3-desoxyanthocyanidines
BE849278A (fr) Procede de preparation de nitro-benzenes halogenes
BE859689A (fr) Procede de preparation de n-alkylanilines
BE861928R (fr) Procede de preparation de nitro-benzenes halogenes
FR2337118A1 (fr) Procede de preparation de phenyl-indanes
BE856410A (fr) Procede de preparation de cis-hexahydrodibenzopyranones
BE861501A (fr) Procede de preparation de la 17alpha-hydroxy-21-acetoxy-progesterone
BE850632R (fr) Procede de preparation de para-alkylphenols
RO74444A (fr) Procede de preparation de l-asphargil-o-sulphato-l-tyrozyle-l-methionyleglicyle 1- triptofyle-l-methionyle-l-asparagyle-l-fenylamides
BE859998A (fr) Procede de preparation de dihalogenures dioganostanniques
FR2344561A1 (fr) Procede de preparation de 3-methylenecephalosporines

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19911231