2-(5-Chloro-2-hydroxyphenyl)-2-(5-fluoro-2-hydroxyphenyl)propane → 2-(5-Chloro-2-hydroxy-3-nitrophenyl)-2-(5-fluoro-2-hydroxy-3-nitrophenyl)propane

HRID 1413860Notes

Reaction equation

HRID 1413860 reaction equation
[Cl:1]C1C=CC(O)=C(C(C2C=C(F)C=CC=2O)(C)C)C=1.[C:20]([C:34]1[CH:39]=[C:38]([F:40])[CH:37]=[C:36]([N+:41]([O-:43])=[O:42])[C:35]=1[OH:44])([C:23]1[CH:28]=[C:27](F)[CH:26]=[C:25]([N+:30]([O-:32])=[O:31])[C:24]=1[OH:33])([CH3:22])[CH3:21]>>[Cl:1][C:27]1[CH:26]=[C:25]([N+:30]([O-:32])=[O:31])[C:24]([OH:33])=[C:23]([C:20]([C:34]2[CH:39]=[C:38]([F:40])[CH:37]=[C:36]([N+:41]([O-:43])=[O:42])[C:35]=2[OH:44])([CH3:22])[CH3:21])[CH:28]=1

Participants

3

Reactant 2

HCID 202911062-(5-Chloro-2-hydroxyphenyl)-2-(5-fluoro-2-hydroxyphenyl)propaneHCID 202911092,2'-Isopropylidene bis(4-fluoro-6-nitrophenol)

Product 1

HCID 202911042-(5-Chloro-2-hydroxy-3-nitrophenyl)-2-(5-fluoro-2-hydroxy-3-nitrophenyl)propane

Procedure

2-(5-chloro-2-hydroxy-3-nitrophenyl)-2-(5-fluoro-2-hydroxy-3-nitrophenyl)propane (m.p. 160° C.) was prepared from 2-(5-chloro-2-hydroxyphenyl)-2-(5-fluoro-2-hydroxyphenyl)propane following the method described in Example 3 for the preparation of 2,2'-isopropylidene bis(4-fluoro-6-nitrophenol).

Sources & evidence

ORD record
ord-14c1d98a69e7415caaa8a474632d397d
Source dataset
uspto-grants-1981_02
Patent number
US04251546

Reaction notes

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