BE795902A - Procede de preparation du diiodo-3,5 hydroxy-4benzonitrile et de l'iodo-3 hydroxy-4 nitro-5benzonitrile - Google Patents
Procede de preparation du diiodo-3,5 hydroxy-4benzonitrile et de l'iodo-3 hydroxy-4 nitro-5benzonitrileInfo
- Publication number
- BE795902A BE795902A BE795902DA BE795902A BE 795902 A BE795902 A BE 795902A BE 795902D A BE795902D A BE 795902DA BE 795902 A BE795902 A BE 795902A
- Authority
- BE
- Belgium
- Prior art keywords
- hydroxy
- diiodo
- iodo
- nitro
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/27—Halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7206492A FR2173466A5 (es) | 1972-02-25 | 1972-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE795902A true BE795902A (fr) | 1973-08-23 |
Family
ID=9094162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE795902D BE795902A (fr) | 1972-02-25 | Procede de preparation du diiodo-3,5 hydroxy-4benzonitrile et de l'iodo-3 hydroxy-4 nitro-5benzonitrile |
Country Status (8)
Country | Link |
---|---|
US (1) | US3833490A (es) |
JP (1) | JPS4897837A (es) |
BE (1) | BE795902A (es) |
CH (1) | CH558781A (es) |
DE (1) | DE2309127A1 (es) |
FR (1) | FR2173466A5 (es) |
GB (1) | GB1385646A (es) |
NL (1) | NL7302221A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550473A (en) * | 1978-10-11 | 1980-04-12 | Tatsuya Shono | Production of ketones |
US5230783A (en) * | 1991-05-15 | 1993-07-27 | The Dow Chemical Company | Electrolytic cell and process for the labeling of proteins and peptides |
EP2093206A1 (en) * | 2008-02-20 | 2009-08-26 | BRACCO IMAGING S.p.A. | Process for the iodination of aromatic compounds |
JPWO2010104028A1 (ja) * | 2009-03-10 | 2012-09-13 | 学校法人慶應義塾 | 電気分解を利用した芳香族ハロゲン化合物の製造方法 |
DK2451994T3 (da) | 2009-07-07 | 2014-01-20 | Bracco Imaging Spa | Fremgangsmåde til fremstilling af et ioderende middel |
EP2394984A1 (en) | 2010-06-10 | 2011-12-14 | Bracco Imaging S.p.A | Process for the iodination of phenolic derivatives |
CN113862705A (zh) * | 2021-11-18 | 2021-12-31 | 浙江工业大学 | 一种2-芳基-3-卤代-2h-吲唑类化合物的电化学合成方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386899A (en) * | 1963-11-29 | 1968-06-04 | Hooker Chemical Corp | Electrolytic production of aromatic condensation products |
-
0
- BE BE795902D patent/BE795902A/xx unknown
-
1972
- 1972-02-25 FR FR7206492A patent/FR2173466A5/fr not_active Expired
-
1973
- 1973-02-16 NL NL7302221A patent/NL7302221A/xx not_active Application Discontinuation
- 1973-02-23 GB GB904873A patent/GB1385646A/en not_active Expired
- 1973-02-23 CH CH269973A patent/CH558781A/fr not_active IP Right Cessation
- 1973-02-23 JP JP48021402A patent/JPS4897837A/ja active Pending
- 1973-02-23 US US00335178A patent/US3833490A/en not_active Expired - Lifetime
- 1973-02-23 DE DE19732309127 patent/DE2309127A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2309127A1 (de) | 1973-09-06 |
FR2173466A5 (es) | 1973-10-05 |
JPS4897837A (es) | 1973-12-13 |
CH558781A (fr) | 1975-02-14 |
GB1385646A (en) | 1975-02-26 |
US3833490A (en) | 1974-09-03 |
NL7302221A (es) | 1973-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE776510A (fr) | Procede de preparation en continu d'alcoxysilanes et d'alcoxy-polysiloxanes | |
BE795950A (fr) | Procede de preparation d'amidosilanes | |
CH554319A (fr) | Procede de preparation d'aryl-guanidines ortho-disubstituees. | |
BE834443A (fr) | Procede de preparation de cyclohexane-diones-1,3 et d'alkyl-6-dihydro-3,4 -pyranones-2 | |
BE786518A (fr) | Procede de preparation d'oxa-bicyclo-alcenes | |
BE785344A (fr) | Procede de preparation d'alcenyl-silanes | |
BE808733A (fr) | Procede de preparation de cyclohexane-diones-1,3 | |
BE795902A (fr) | Procede de preparation du diiodo-3,5 hydroxy-4benzonitrile et de l'iodo-3 hydroxy-4 nitro-5benzonitrile | |
BE817761A (fr) | Procede de preparation d'o-benzyltoluenes | |
BE774202A (fr) | Procede de preparation de la n,n,n',n'-tetraacetyl-ethylene- diamine | |
RO63792A (fr) | Procede pour la preparation d'ergolines-0-6-methyle-2-8-substituees | |
BE800599A (fr) | Procede de preparation d'amides dimethyl-2,5 furanne- carboxyliques-3 | |
CH550187A (fr) | Procede de preparation de l'eburnamonine. | |
BE785055A (fr) | Procede de preparation d'alpha-monohydroxylamino- anthraquinoneet d'alpha,alpha'-dihydroxylamino-anthraquinone | |
BE806277A (fr) | Procede pour la preparation de cycloalcanones et de cycloalcanols | |
BE790056A (fr) | Procede de preparation de 1, 1'-dianthraquinonyles | |
CH550195A (fr) | Procede de preparation de derives d'isoxazolopyridinecetones. | |
BE781275A (fr) | Procede de preparation d'o-aminobenzonitriles | |
BE779136R (fr) | Procede de preparation d'acetoxy-1-methyl-3-butene-2-al-4 | |
BE798180A (fr) | Procede de preparation d'anthracenes | |
BE763637A (fr) | Procede pour la preparation de thiourees symetriques 1,3- disubstitueesaliphatiques et cycloaliphatiques | |
BE778852A (fr) | Procede de preparation d'aminoaryl-urees et d'aminoaryl-thio-urees | |
BE773500A (fr) | Procede de preparation d'alcoxyacetaldehydes et d'acyloxyacetaldehydes | |
BE792804A (fr) | Procede de preparation d'hydroxocobalticorrinoide | |
BE790055A (fr) | Procede de preparation de 1,1'-dianthraquinonyles |