P-Anisidine → HCID 68126044, compound

HRID 1438763Notes

Reaction equation

CO[C:3]1[CH:8]=[CH:7][C:6]([NH2:9])=[CH:5][CH:4]=1.N[C:11]1C=CC=C(C)C=1.C(N[C:22]1[C:35]2[C:34](=[O:36])[C:33]3[C:28](=[C:29]([N+:37]([O-:39])=[O:38])[CH:30]=[CH:31][CH:32]=3)[C:27](=[O:40])[C:26]=2[C:25]([NH:41][C:42]2[CH:49]=CC(OC)=C[CH:43]=2)=[CH:24][CH:23]=1)(C)C>>[CH:42]([NH:41][C:25]1[C:26]2[C:27](=[O:40])[C:28]3[C:33](=[CH:32][CH:31]=[CH:30][C:29]=3[N+:37]([O-:39])=[O:38])[C:34](=[O:36])[C:35]=2[C:22]([NH:9][C:6]2[CH:7]=[C:8]([CH3:11])[CH:3]=[CH:4][CH:5]=2)=[CH:23][CH:24]=1)([CH3:49])[CH3:43]

Participants

Reactant 3

HCID 7732P-Anisidine

HCID 7934m-Toluidine

HCID 21400469HCID 21400469, compound

Product 1

HCID 68126044HCID 68126044, compound

Procedure

If the procedure indicated above is followed but the 8-nitro compound is replaced by a mixtue of 1-isopropylamino-4-bromo-5- and -8-nitroanthraquinone and 180 g of p-anisidine are used instead of m-toluidine as the base, 48 g of a mixture consisting of 1-isopropylamino-4-p-anisidino-5-nitroanthraquinone and 1-isopropylamino-4-p-anisidine-8 -nitroanthraquinone are obtained after dilution with 300 ml of methanol and filtration at 10°.

Workup

customare obtained after dilution
filtrationwith 300 ml of methanol and filtration at 10°

Sources & evidence

ORD record: ord-f8ff3336ab75439aa82a034ddf385e2e
Source dataset: uspto-grants-1977_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04056544

Reaction notes

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