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Pharmaceutical Intermediates factory

  • Земля - область: Branderburg
  • Страна: Испания
  • Размещено: Май 5, 2019 2:24 дп
  • Истекает через: 73 дней, 16 часов

Описание

4-Cyanophenylboronic acid Basic information
Product Name:4-Cyanophenylboronic acid
Synonyms:CHEMBRDG-BB 3200965;4-CYANOPHENYLBORONIC  ACID;4-CYANOBENZENEBORONIC ACID;AKOS BRN-0076;RARECHEM  AH PB 0209;P-CYANOPHENYLBORONIC ACID;4-Boronobenzonitrile~4-Cyanophenylboronic acid;Boronic acid, (4-cyanophenyl)- (9CI)
CAS:126747-14-6
MF:C7H6BNO2
MW:146.94
EINECS:
Product Categories:NITRILE;blocks;BoronicAcids;Carboxes;Substituted Boronic Acids;Boronic Acids & Esters;Phenyls & Phenyl-Het;Boronic acids;Boronic Acid;Aryl;Organoborons;B (Classes of Boron Compounds);Boronic Acids & Esters;Phenyls & Phenyl-Het;Boronic Acids;Boronic Acids and Derivatives;Boronate Ester;Potassium Trifluoroborate
Mol File:126747-14-6.mol
4-Cyanophenylboronic acid Chemical Properties
form Powder
color White to yellow
Appearance:white to yellow powder
Density:1.25g/cm3
Melting    Point:>300ºC
Boiling    Point:355.9ºC at 760mmHg
Flash    Point:169ºC
Refractive Index:1.559
Storage Condition:0-60ºC
Vapor Pressure:1.11E-05mmHg at 25°C
BRN 6593772
CAS DataBase Reference126747-14-6(CAS    DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 22-24/25-37/39-26-36
RIDADR UN3439
WGK Germany 3
Hazard Note Irritant
HazardClass 6.1
PackingGroup III
Hs code2931900090
4-Cyanophenylboronic acid Usage And Synthesis
Chemical Propertieswhite to yellow powder
Usessuzuki reaction
UsesIntermediates of Liquid Crystals
Intermediate as211311-95-4 Ly-404187
Synthesis route
Reference:
US6576789 B1
Reference:
Journal of Organic Chemistry, , vol. 73, # 12    p. 4662 — 4670
Journal of Organic    Chemistry, , vol. 74, # 19 p. 7364 — 7369
Reference:
Organic Letters, , vol. 9, # 9 p. 1711 — 1714
Reference:
Tetrahedron, , vol. 67, # 3 p. 576 — 583
Reference:
Chemistry Letters, , # 1 p. 60 — 61
4-Cyanophenylboronic acid Preparation Products And Raw materials
Raw materialsTetrahydrofuran—>n-Butyllithium—>Nitrogen—>Trimethyl    borate—>4-Bromobenzonitrile
Upstream information
4-Iodo-2-methylphenol; 1-(4-methoxyphenyl)prop-2-en-1-ol; 2-iodoethynylbenzene; benzoic acid; Phenylpropiolic acid; benzyl thiocyanate; N,N-dimethylformamide; Trifluoromethyl iodide; S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate; 4-Bromo-2-methylphenol;
Downtream information
tert-butyl 4-cyanobenzoate; 4-(4-nitrophenyl)benzonitrile; 9H-Carbazole-2-carbonitrile; ethyl 2-(4-cyanophenyl)-2-hydroxyacetate; 4′-Aminobiphenyl-4-carbonitrile; 4-diethoxyphosphorylbenzonitrile; 4-(2-formylphenyl)benzonitrile; (4-pyridin-2-ylphenyl)methanamine; 4-phenylselanylbenzonitrile; (4-cyanophenyl) 4-chlorobenzoate
Pharmaceutical Intermediates factory
website:http://www.klinechem.com/pharmaceutical-intermediates/

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