Potassium Bromide → HCID 11953168, compound

HRID 902591Notes

Reaction equation

[OH:1][C:2]1[CH:3]=[C:4]([CH:27]=[CH:28][C:29]=1[N+:30]([O-])=O)[O:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][C:13]2[CH:18]=[CH:17][C:16]([N+:19]([O-])=O)=[C:15]([OH:22])[CH:14]=2)=[CH:8][C:7]=1[C:23]([CH3:26])([CH3:25])[CH3:24].[K+].[Br-]>>[NH2:30][C:29]1[CH:28]=[CH:27][C:4]([O:5][C:6]2[CH:11]=[CH:10][C:9]([O:12][C:13]3[CH:18]=[CH:17][C:16]([NH2:19])=[C:15]([OH:22])[CH:14]=3)=[CH:8][C:7]=2[C:23]([CH3:26])([CH3:24])[CH3:25])=[CH:3][C:2]=1[OH:1]

Participants

Reactant 2

HCID 253877Potassium Bromide

HCID 11953218HCID 11953218, compound

Product 1

HCID 11953168HCID 11953168, compoundYield 80.2%

Procedure

1,4-Bis(4-amino-3-hydroxyphenoxy)-2-tert-butyl benzene was synthesized in a manner analogous to Example 2 from 1,4-bis(3-hydroxy-4-nitrophenoxy)-2-tert-butyl benzene. Yield: 80.2%; mp 110˜113° C.; IR (KBr): 3400, 3360, 3210, 1576, 1499 cm−1; MS (EI) m/z 380 (M+, 100); Elemental Anal. Calcd. for C22H24N2O4: C, 69.47; H, 6.32; N, 7.37. Found: C, 69.24; H, 6.43; N, 7.31.

Sources & evidence

ORD record: ord-08bbccc28a9a4eb49cdfb8577e60c31a
Source dataset: uspto-grants-2008_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07365231B2

Reaction notes

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