Oxalyl chloride → HCID 20622834, compound

HRID 1532849Notes

Reaction equation

HRID 1532849 reaction equation
[CH3:1][O:2][C:3](=[O:28])[C@H:4]([CH2:24][CH2:25][S:26][CH3:27])[NH:5][C:6](=[O:23])[C:7]1[CH:12]=[CH:11][C:10]([S:13]([NH2:16])(=[O:15])=[O:14])=[CH:9][C:8]=1[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.C(Cl)(=O)[C:30](Cl)=[O:31]>ClC1C=CC=CC=1>[CH3:1][O:2][C:3](=[O:28])[C@H:4]([CH2:24][CH2:25][S:26][CH3:27])[NH:5][C:6](=[O:23])[C:7]1[CH:12]=[CH:11][C:10]([S:13]([N:16]=[C:30]=[O:31])(=[O:15])=[O:14])=[CH:9][C:8]=1[C:17]1[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=1

Participants

4

Reactant 2

HCID 65578Oxalyl chlorideHCID 20622821HCID 20622821, compound

Product 1

HCID 20622834HCID 20622834, compound

Reagents, catalysts & solvents 1

HCID 7964ChlorobenzeneSolvent

Procedure

A mixture of the resultant sulfonamide from Example 119A in chlorobenzene is treated with with oxalyl chloride according to the procedure of Franz et al. (J. Org. Chem, 1964, 29, 2592) to give the title compound.

Sources & evidence

ORD record
ord-5a8824320dfc44a3add1a9055239142a
Source dataset
uspto-grants-2001_03
Patent number
US06204293B1

Reaction notes

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