Thionyl Chloride → 2',4',6'-Triiodo-3',5'-bis(ethyl)-3-nitrobiphenyl-4-carbonyl chloride

HRID 1976512Notes

Reaction equation

HRID 1976512 reaction equation
[I:1][C:2]1[C:7]([CH2:8][CH3:9])=[C:6]([I:10])[C:5]([CH2:11][CH3:12])=[C:4]([I:13])[C:3]=1[C:14]1[CH:19]=[CH:18][C:17]([C:20](O)=[O:21])=[C:16]([N+:23]([O-:25])=[O:24])[CH:15]=1.S(Cl)([Cl:28])=O>>[I:1][C:2]1[C:7]([CH2:8][CH3:9])=[C:6]([I:10])[C:5]([CH2:11][CH3:12])=[C:4]([I:13])[C:3]=1[C:14]1[CH:19]=[CH:18][C:17]([C:20]([Cl:28])=[O:21])=[C:16]([N+:23]([O-:25])=[O:24])[CH:15]=1

Participants

3

Reactant 2

HCID 24386Thionyl ChlorideHCID 223420052',4',6'-Triiodo-3',5'-bis(ethyl)-3-nitrobiphenyl-4-carboxylic acid

Product 1

HCID 223420022',4',6'-Triiodo-3',5'-bis(ethyl)-3-nitrobiphenyl-4-carbonyl chloride

Procedure

2′,4′,6′-triiodo-3′,5′-bis(ethyl)-3-nitrobiphenyl-4-carboxylic acid (18) is reacted with thionyl chloride to yield 2′,4′,6′-triiodo-3′,5′-bis(ethyl)-3-nitrobiphenyl-4-carbonyl chloride (19).

Sources & evidence

ORD record
ord-1aaff8b7e36848929956e1b72d80b1c1
Source dataset
uspto-grants-2001_05
Patent number
US06226352B1

Reaction notes

Loading…