2,2-Difluoro-N-methoxy-N-methylacetamide → 1-(5-((tert-butyldiphenylsilyloxy)methyl)-4-((2R,6S)-2,6-dimethylmorpholino)-2,3-difluorophenyl)-2,2-difluoroethanone

HRID 577880Notes

Reaction equation

HRID 577880 reaction equation
[Si:1]([O:18][CH2:19][C:20]1[C:25]([N:26]2[CH2:31][C@H:30]([CH3:32])[O:29][C@H:28]([CH3:33])[CH2:27]2)=[C:24]([F:34])[C:23]([F:35])=[CH:22][CH:21]=1)([C:14]([CH3:17])([CH3:16])[CH3:15])([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[F:36][CH:37]([F:44])[C:38](N(OC)C)=[O:39]>>[Si:1]([O:18][CH2:19][C:20]1[C:25]([N:26]2[CH2:31][C@H:30]([CH3:32])[O:29][C@H:28]([CH3:33])[CH2:27]2)=[C:24]([F:34])[C:23]([F:35])=[C:22]([C:38](=[O:39])[CH:37]([F:44])[F:36])[CH:21]=1)([C:14]([CH3:16])([CH3:17])[CH3:15])([C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1

Participants

3

Reactant 2

HCID 190237312,2-Difluoro-N-methoxy-N-methylacetamideHCID 67357593(2R,6S)-4-(6-((tert-butyldiphenylsilyloxy)methyl)-2,3-difluorophenyl)-2,6-dimethylmorpholine2×

Product 1

HCID 866580781-(5-((tert-butyldiphenylsilyloxy)methyl)-4-((2R,6S)-2,6-dimethylmorpholino)-2,3-difluorophenyl)-2,2-difluoroethanone

Procedure

Starting materials: (2R,6S)-4-(6-((tert-butyldiphenylsilyloxy)methyl)-2,3-difluorophenyl)-2,6-dimethylmorpholine (Intermediate 3) and 2,2-difluoro-N-methoxy-N-methylacetamide.

Sources & evidence

ORD record
ord-8a9935d7b11843ff98f8ec833a84e0c1
Source dataset
uspto-grants-2015_05
Patent number
US09040528B2

Reaction notes

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