HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

Phenol → M-Cresol

HRID 1658687
Notes
Print preview

Reaction equation

HRID 1658687 reaction equation
[NH2:1][C:2]1[CH:14]=[CH:13][C:12]2C3C(=CC(N)=CC=3)[NH:5][C:4]=2[CH:3]=1.[NH2:16][C:17]1[CH:22]=[C:21]([NH2:23])[C:20]([S:24]([OH:27])(=[O:26])=[O:25])=[CH:19][C:18]=1N=NC1C=[C:38]2[C:33]([CH:34]=[C:35](S(O)(=O)=O)[CH:36]=[C:37]2[OH:40])=[CH:32]C=1.[C:45]1([OH:51])[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=1>>[CH:38]1[C:37]([OH:40])=[CH:36][CH:35]=[CH:34][C:33]=1[CH3:32].[C:45]1([CH:50]=[CH:49][CH:48]=[C:47]([OH:25])[CH:46]=1)[OH:51].[NH2:1][C:2]1[CH:14]=[CH:13][CH:12]=[C:4]([NH2:5])[CH:3]=1.[NH2:16][C:17]1[CH:18]=[CH:19][C:20]([S:24]([OH:27])(=[O:25])=[O:26])=[C:21]([NH2:23])[CH:22]=1
ParticipantsProcedureSources & evidenceReaction notes

Participants

7

Reactant 3

HCID 996PhenolHCID 43918679H-carbazole-2,7-diamineHCID 135803816HCID 135803816, compound

Product 4

HCID 342M-CresolHCID 5054ResorcinolHCID 7935M-Phenylenediamine
HCID 66623
2,4-Diaminobenzenesulfonic acid

Procedure

If the tetrazonium salt solution of 2,7-diaminocarbazole which has been described is coupled one-sided to 7-(2,4-diamino-5-sulphophenylazo)-1-hydroxy-naphthalene-3-sulphonic acid and subsequently to phenol, ortho- or meta-cresol, resorcinol, 1,3-diamino-benzene or 1,3-diaminobenzene-4-sulphonic acid, dyestuffs of black shades are obtained.

Sources & evidence

ORD record
ord-0f751a8191c94e58a93e05fad575cbc4
Source dataset
uspto-grants-1976_06
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US03966703

Reaction notes

Loading…

On this pageParticipantsProcedureSources & evidenceReaction notes