Diazomethane → HCID 54532734, compound

HRID 460831Notes

Reaction equation

HRID 460831 reaction equation
[Br:1][C:2]1[CH:3]=[C:4]([CH:8]=[C:9]([S:12](=[O:15])(=[O:14])[NH2:13])[C:10]=1[Cl:11])[C:5](Cl)=[O:6].[N+:16](=[CH2:18])=[N-:17]>>[Br:1][C:2]1[CH:3]=[C:4]([C:5](=[O:6])[CH:18]=[N+:16]=[N-:17])[CH:8]=[C:9]([S:12](=[O:15])(=[O:14])[NH2:13])[C:10]=1[Cl:11]

Participants

3

Reactant 2

HCID 9550DiazomethaneHCID 21394748HCID 21394748, compound

Product 1

HCID 54532734HCID 54532734, compound

Procedure

33 g of 3-bromo-4-chloro-5-sulfamoyl-benzoyl chloride were reacted in a manner analogous to the method described in Example 1 b) with diazomethane to yield the 3'-bromo-4'-chloro-5'-sulfamoyl-diazoacetophenone and worked up. M.p. 193° C (decomposition).

Sources & evidence

ORD record
ord-4e2b7c2998774c3595b709c974b1dbf1
Source dataset
uspto-grants-1977_12
Patent number
US04061647

Reaction notes

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