2,3-Dichloro-5,6-dicyano-1,4-benzoquinone → 5-(4-Phenylmercapto-butoxy)-carbostyril

Reaction equation

[C:1]1([S:7][CH2:8][CH2:9][CH2:10][CH2:11][O:12][C:13]2[CH:22]=[CH:21][CH:20]=[C:19]3[C:14]=2[CH2:15][CH2:16][C:17](=[O:23])[NH:18]3)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.ClC1C(=O)C(C#N)=C(C#N)C(=O)C=1Cl>>[C:1]1([S:7][CH2:8][CH2:9][CH2:10][CH2:11][O:12][C:13]2[CH:22]=[CH:21][CH:20]=[C:19]3[C:14]=2[CH:15]=[CH:16][C:17](=[O:23])[NH:18]3)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

Reactant 2

HCID 67752,3-Dichloro-5,6-dicyano-1,4-benzoquinone

HCID 542669625-(4-Phenylmercapto-butoxy)-3,4-dihydro-carbostyril

Product 1

HCID 538402795-(4-Phenylmercapto-butoxy)-carbostyril

Procedure

Prepared analogous to Example 86 from 5-(4-phenylmercapto-butoxy)-3,4-dihydro-carbostyril and 2,3-dichloro-5,6-dicyano-benzoquinone.

Sources & evidence

ORD record: ord-b170220e12354596aa693f80c98cfc63
Source dataset: uspto-grants-1982_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04329347

Reaction notes

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