Diazomethane → 3'-Sulfamoyl-diazoacetophenone

HRID 1703892

Reaction equation

HRID 1703892 reaction equation
[S:1]([C:5]1[CH:6]=[C:7]([CH:11]=[CH:12][CH:13]=1)[C:8](Cl)=[O:9])(=[O:4])(=[O:3])[NH2:2].[N+:14](=[CH2:16])=[N-:15]>C(OCC)C>[S:1]([C:5]1[CH:6]=[C:7]([C:8](=[O:9])[CH:16]=[N+:14]=[N-:15])[CH:11]=[CH:12][CH:13]=1)(=[O:4])(=[O:3])[NH2:2]

Participants

4

Reactant 2

HCID 9550DiazomethaneHCID 188018833-Sulfamoylbenzoyl chloride

Product 1

HCID 537058143'-Sulfamoyl-diazoacetophenone

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

11 g of 3-sulfamoylbenzoyl chloride were reacted as prescribed in Example 66(b) with diazomethane in diethyl ether and the crystals were filtered off. Melting point: 142° C.

Workup

  1. filtrationthe crystals were filtered off

Sources & evidence

ORD record
ord-7b76b92ee76248ee9688dd46101d8ddc
Source dataset
uspto-grants-1978_11
Patent number
US04125614

Linked notes

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