O-tert-butylhydroxylamine → Methyl 3-{4-[2-(6-[(tert-butoxyimino)(phenyl)methyl]-2-oxo-1,3-benzothiazol-3(2H)-yl)ethoxy]phenyl}-2-ethoxypropanoate

HRID 1790276Notes

Reaction equation

HRID 1790276 reaction equation
[C:1]([C:9]1[CH:36]=[CH:35][C:12]2[N:13]([CH2:17][CH2:18][O:19][C:20]3[CH:25]=[CH:24][C:23]([CH2:26][CH:27]([O:32][CH2:33][CH3:34])[C:28]([O:30][CH3:31])=[O:29])=[CH:22][CH:21]=3)[C:14](=[O:16])[S:15][C:11]=2[CH:10]=1)(=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:37]([O:41][NH2:42])([CH3:40])([CH3:39])[CH3:38]>>[C:37]([O:41][N:42]=[C:1]([C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[C:9]1[CH:36]=[CH:35][C:12]2[N:13]([CH2:17][CH2:18][O:19][C:20]3[CH:21]=[CH:22][C:23]([CH2:26][CH:27]([O:32][CH2:33][CH3:34])[C:28]([O:30][CH3:31])=[O:29])=[CH:24][CH:25]=3)[C:14](=[O:16])[S:15][C:11]=2[CH:10]=1)([CH3:40])([CH3:39])[CH3:38]

Participants

3

Reactant 2

HCID 2777907O-tert-butylhydroxylamineHCID 11584254Methyl 3-{4-[2-(6-benzoyl-2-oxo-1,3-benzothiazol-3(2H)-yl)ethoxy]phenyl}-2-ethoxypropanoate

Product 1

HCID 86596389Methyl 3-{4-[2-(6-[(tert-butoxyimino)(phenyl)methyl]-2-oxo-1,3-benzothiazol-3(2H)-yl)ethoxy]phenyl}-2-ethoxypropanoate

Procedure

Starting from the compound obtained in Step C of Example 1, the procedure is as in Step B of Example 2, replacing the hydroxylamine by O-(tert-butyl)hydroxylamine.

Sources & evidence

ORD record
ord-e7d06a53b0af464291e716e56b46128e
Source dataset
uspto-grants-2006_07
Patent number
US07071221B2

Reaction notes

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