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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide

4,6,7-Trichlorocinnoline synthesis

2synthesis methods
6951-70-8 Synthesis
Ethanone,1-(2-amino-4,5-dichlorophenyl)-

6951-70-8
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4,6,7-Trichlorocinnoline

68211-16-5
6 suppliers
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-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: aqueous HCl / Diazotization.anschliessend Erwaermen
2: POCl3; PCl5

References:

Keneford;Simpson [Journal of the Chemical Society,1947,p. 227,232]

6,7-Dichloro-1H-cinnolin-4-one

18514-94-8
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4,6,7-Trichlorocinnoline

68211-16-5
6 suppliers
inquiry

References