Phosphorus oxychloride → HCID 21402904, compound

HRID 972918Notes

Reaction equation

HRID 972918 reaction equation
O[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]3[N:14]=[C:13]([S:15]([CH3:18])(=[O:17])=[O:16])[S:12][C:10]3=2)[N:5]=[CH:4][C:3]=1[C:19]([O:21][CH2:22][CH3:23])=[O:20].P(Cl)(Cl)([Cl:26])=O>>[Cl:26][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]3[N:14]=[C:13]([S:15]([CH3:18])(=[O:17])=[O:16])[S:12][C:10]3=2)[N:5]=[CH:4][C:3]=1[C:19]([O:21][CH2:22][CH3:23])=[O:20]

Participants

3

Reactant 2

HCID 24813Phosphorus oxychlorideHCID 178469498HCID 178469498, compound

Product 1

HCID 21402904HCID 21402904, compound

Procedure

A mixture of 3.52 g of ethyl 9-hydroxy-2-methylsulfonylthiazolo[5,4-f]quinoline-8-carboxylate and 30 ml of phosphorus oxychloride was refluxed for 6 hours.

Workup

  1. temperaturewas refluxed for 6 hours

Sources & evidence

ORD record
ord-748ecba011524c10a029ed248140cc18
Source dataset
uspto-grants-1977_10
Patent number
US04054568

Reaction notes

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