1,3-Dichloroisoquinoline

1,3-Dichloroisoquinoline
  • CAS No.:7742-73-6
Other grades of this product :
1,3-Dichloroisoquinoline Basic information
Product Name:1,3-Dichloroisoquinoline
Synonyms:1,3-DICHLOROISOQUINOLINE;TIMTEC-BB SBB003563;4-(AMINOMETHYL)-4-HYDROXY-1-METHYLPIPERIDINE;1,3-Dichloroisoquinoline,97%;isoquinoline, 1,3-dichloro-;1,3-Dichloroisoquinoline >oroisoquinoL;1,3-Dichloroisoquinoline ISO 9001:2015 REACH
CAS:7742-73-6
MF:C9H5Cl2N
MW:198.05
EINECS:627-814-4
Product Categories:Quinoline&Isoquinoline;Heterocycle intermediates;Heterocyclic Series;Halogenated Heterocycles;Heterocyclic Building Blocks;Isoquinolines;IsoquinolinesBuilding Blocks
Mol File:7742-73-6.mol
1,3-Dichloroisoquinoline Chemical Properties
Melting point 121-122 °C (lit.)
Boiling point 307°C(lit.)
density 1.407±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
form powder to crystal
pka-1.49±0.50(Predicted)
color Light yellow to Brown to Dark green
CAS DataBase Reference7742-73-6(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29163990
MSDS Information
ProviderLanguage
SigmaAldrich English
1,3-Dichloroisoquinoline Usage And Synthesis
Chemical PropertiesWhite to brown crystalline powder
Uses1,3-Dichloroisoquinoline may be used in the facile synthesis of 1,3,4-trisubstituted isoquinoline derivatives.
Synthesis Reference(s)Journal of the American Chemical Society, 80, p. 5481, 1958 DOI: 10.1021/ja01553a042
General Description1,3-Dichloroisoquinoline undergoes Pd(PPh3)4 catalyzed regioselective coupling with arylboronic acids to afford to 1-aryl-3-chloroisoquinolines. Reaction of amine with 1,3-dichloroisoquinoline has been studied. Regioselectivity of the Stille coupling reaction of (1-ethoxyvinyl)tri(n-butyl)stannane with 1,3-dichloroisoquinoline has been investigated.
1,3-Dichloroisoquinoline Preparation Products And Raw materials
Raw materialsEthyl acetate-->Methanol-->Tetrahydrofuran-->Ammonia-->1,2-Dichlorobenzene-->Phenylphosphonic dichloride-->Homophthalic acid

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