Benzaldehyde → HCID 20267331, compound

HRID 1719615Notes

Reaction equation

[NH2:1][CH2:2][CH2:3][NH:4][C:5]1[C:18]2[C:17](=[O:19])[C:16]3[C:11](=[C:12]([OH:21])[CH:13]=[CH:14][C:15]=3[OH:20])[C:10](=[O:22])[C:9]=2[C:8]([NH:23][CH2:24][CH2:25][NH2:26])=[CH:7][CH:6]=1.C1C=CC=CC=1.[CH:33](=O)[C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1>>[NH2:26][CH2:25][CH2:24][NH:23][C:8]1[C:9]2[C:10](=[O:22])[C:11]3[C:16](=[C:15]([OH:20])[CH:14]=[CH:13][C:12]=3[OH:21])[C:17](=[O:19])[C:18]=2[C:5]([NH:4][CH2:3][CH2:2][N:1]=[CH:33][C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)=[CH:6][CH:7]=1

Participants

Reactant 3

HCID 240Benzaldehyde

HCID 241Benzene

HCID 125982CL 232468

Product 1

HCID 20267331HCID 20267331, compound

Procedure

A suspension of 0.0057 mole of the free base, 1,4-bis[(2-aminoethyl)amino]-5,8-dihydroxyanthraquinone (prepared as described in Example 1) in 60 ml of benzene containing 0.0057 mole of benzaldehyde is refluxed and treated as described in the general procedure for Examples 3-20, to give the desired product.

Workup

temperatureis refluxed
additiontreated

Sources & evidence

ORD record: ord-bf33b5b331054e769aeb4aca0f2c070a
Source dataset: uspto-grants-1985_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04540788

Reaction notes

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