4-Chlorophenol → HCID 20543212, compound

HRID 225229Notes

Reaction equation

HRID 225229 reaction equation
[C:1]([C:3]1[S:7][C:6]([C:8]([O:10]C2C=CC(Cl)=CC=2)=O)=[N:5][N:4]=1)#[N:2].[Cl:18]C1C=CC(O)=CC=1>>[C:1]([C:3]1[S:7][C:6]([C:8]([Cl:18])=[O:10])=[N:5][N:4]=1)#[N:2]

Participants

3

Reactant 2

HCID 46844-ChlorophenolHCID 22099285HCID 22099285, compound

Product 1

HCID 20543212HCID 20543212, compound

Procedure

4-Chlorophenyl 5-cyano-1,3,4-thiadiazole-2-carboxylate can be prepared by reacting 4-chlorophenol (12.9 g.) with 17.4 g. 5-cyano-1,3,4-thiadiazole-2-carbonyl chloride as in Example 1 to give 22 g. light tan product.

Sources & evidence

ORD record
ord-42ebff87d1874f0f8a25629f073623ae
Source dataset
uspto-grants-1980_11
Patent number
US04236013

Reaction notes

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