Oxalyl chloride → HCID 20622834, compound

HRID 383108Notes

Reaction equation

HRID 383108 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-7f7f16b59eac45a080a5d5af19d16822
Source dataset
uspto-grants-2001_10
Patent number
US06310095B1

Reaction notes

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