ChemicalBook--->CAS DataBase List--->7742-73-6

7742-73-6

7742-73-6 Structure

7742-73-6 Structure
IdentificationMore
[Name]

1,3-Dichloroisoquinoline
[CAS]

7742-73-6
[Synonyms]

1,3-DICHLOROISOQUINOLINE
TIMTEC-BB SBB003563
4-(AMINOMETHYL)-4-HYDROXY-1-METHYLPIPERIDINE
[EINECS(EC#)]

627-814-4
[Molecular Formula]

C9H5Cl2N
[MDL Number]

MFCD00034750
[Molecular Weight]

198.05
[MOL File]

7742-73-6.mol
Chemical PropertiesBack Directory
[Appearance]

White to brown crystalline powder
[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
[pka]

-1.49±0.50(Predicted)
[CAS DataBase Reference]

7742-73-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[HS Code ]

29163990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethyl acetate-->Methanol-->Tetrahydrofuran-->Ammonia-->1,2-Dichlorobenzene-->Phenylphosphonic dichloride-->Homophthalic acid
[Preparation Products]

1,3-Dichloro-5-nitro-isoquinoline-->3-Chloro-1-(morpholinyl)-1-ylisoquinoline
Hazard InformationBack Directory
[Chemical Properties]

White to brown crystalline powder
[Uses]

1,3-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 Description]

1,3-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.
Spectrum DetailBack Directory
[Spectrum Detail]

1,3-Dichloroisoquinoline(7742-73-6)1HNMR
1,3-Dichloroisoquinoline(7742-73-6)Raman
1,3-Dichloroisoquinoline(7742-73-6)IR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

7742-73-6(sigmaaldrich)
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