3-Chlorophenol → HCID 19108716, compound

HRID 1493997Notes

Reaction equation

HRID 1493997 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([OH:8])[CH:5]=[CH:6][CH:7]=1.Cl[S:10]([N:13]=C=O)(=[O:12])=[O:11]>>[Cl:1][C:2]1[CH:3]=[C:4]([O:8][S:10](=[O:12])(=[O:11])[NH2:13])[CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 79333-ChlorophenolHCID 70918Chlorosulfonyl isocyanate

Product 1

HCID 19108716HCID 19108716, compoundYield 7.6%

Procedure

By the procedure of Example 34,96 g (0.75 mole) of 3-chlorophenol and 67.5 ml (0.75 mole) of chlorosulfonyl isocyanate gave 122.9 g of solid product. A 25 g portion was recrystallized from 100 ml of toluene to give 11.8 g of white solid, mp 82°-83° C.

Workup

  1. customA 25 g portion was recrystallized from 100 ml of toluene

Sources & evidence

ORD record
ord-845bd7c845d2482ebe33c56bebca2fa7
Source dataset
uspto-grants-1991_06
Patent number
US05025031

Reaction notes

Loading…