Oxalyl chloride → HCID 20622834, compound

HRID 2121139Notes

Reaction equation

HRID 2121139 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 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-d7e1ce3830de48b5951645b2916bde60
Source dataset
uspto-grants-2004_02
Patent number
US06693123B2

Reaction notes

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