Methanesulfonyl chloride → HCID 19032743, compound

HRID 266286Notes

Reaction equation

[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([NH:11][CH:12]([CH2:27][OH:28])[C:13]([NH:15][C:16]2[CH:21]=[CH:20][C:19]([C:22]([O:24][CH2:25][CH3:26])=[O:23])=[CH:18][CH:17]=2)=[O:14])(=[O:10])=[O:9])=[CH:4][CH:3]=1.[S:29](Cl)([CH3:32])(=[O:31])=[O:30]>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([S:8]([NH:11][CH:12]([CH2:27][O:28][S:29]([CH3:32])(=[O:31])=[O:30])[C:13]([NH:15][C:16]2[CH:21]=[CH:20][C:19]([C:22]([O:24][CH2:25][CH3:26])=[O:23])=[CH:18][CH:17]=2)=[O:14])(=[O:9])=[O:10])=[CH:6][CH:7]=1

Participants

Reactant 2

HCID 31297Methanesulfonyl chloride

HCID 19032937HCID 19032937, compound

Product 1

HCID 19032743HCID 19032743, compound

Procedure

The procedure described in Example 65 was repeated, except that (RS)-2-(4-chlorobenzenesulfonylamino)-N-(4-ethoxycarbonylphenyl)-3-hydroxypropanamide (1 g) was reacted with mesyl chloride to obtain (RS)-2-(4-chlorobenzenesulfonylamino)-N-(4-ethoxycarbonylphenyl)-3-methanesulfonyloxypropanamide (943 mg). CHCl3 was used for recrystallization.

Sources & evidence

ORD record: ord-6ad9303ff081455fb0e1333444b10e71
Source dataset: uspto-grants-1997_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05650428

Reaction notes

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