2-Nitro-2'-hydroxy-3',5'-bis(tert-amyl)azobenzene → Tinuvin

HRID 1856415Notes

Reaction equation

HRID 1856415 reaction equation
[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[N:10]=[N:11][C:12]1[CH:17]=[C:16]([C:18](CC)(C)C)[CH:15]=[C:14]([C:23]([CH2:26]C)([CH3:25])[CH3:24])[C:13]=1[OH:28])([O-])=O.[N+](C1C(N=NC2C=CC=C(C(C)(C)C)C=2O)=CC([Cl:39])(C)CC=1)([O-])=O>>[Cl:39][C:7]1[CH:8]=[CH:9][C:4]2=[N:1][N:11]([C:12]3[CH:17]=[C:16]([CH3:18])[CH:15]=[C:14]([C:23]([CH3:26])([CH3:24])[CH3:25])[C:13]=3[OH:28])[N:10]=[C:5]2[CH:6]=1

Participants

3

Reactant 2

HCID 1041112-Nitro-2'-hydroxy-3',5'-bis(tert-amyl)azobenzeneHCID 136335625HCID 136335625, compound

Product 1

HCID 62531Tinuvin

Procedure

When in Example 1, the 2-nitro-2'-hydroxy-3',5'-di-tert-amylazobenzene is replaced by an equivalent amount of 2-nitro-5-chloro-2'-hydroxy-3'-tert-butyl-5-methylazobenzene, the above noted product is obtained.

Workup

  1. customthe above noted product is obtained

Sources & evidence

ORD record
ord-8b121b520940490685b437bea935069d
Source dataset
uspto-grants-1980_08
Patent number
US04219480

Reaction notes

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