Chloroform → (+)-N-(7-[1,4]Dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-2-methoxymethyl-isonicotinamide

HRID 985817Notes

Reaction equation

HRID 985817 reaction equation
Cl[CH2:2][C:3]1[CH:4]=[C:5]([CH:26]=[CH:27][N:28]=1)[C:6]([NH:8][C:9]1[S:10][C:11]2[C:17]([CH:18]3[CH2:23][O:22][CH2:21][CH2:20][O:19]3)=[CH:16][CH:15]=[C:14]([O:24][CH3:25])[C:12]=2[N:13]=1)=[O:7].[CH3:29][O-:30].[Na+].C(Cl)(Cl)Cl>CO>[O:19]1[CH2:20][CH2:21][O:22][CH2:23][CH:18]1[C:17]1[C:11]2[S:10][C:9]([NH:8][C:6](=[O:7])[C:5]3[CH:26]=[CH:27][N:28]=[C:3]([CH2:2][O:30][CH3:29])[CH:4]=3)=[N:13][C:12]=2[C:14]([O:24][CH3:25])=[CH:15][CH:16]=1

Participants

5

Reactant 3

HCID 6212ChloroformHCID 10942334Sodium MethoxideHCID 22507718(+)-2-chloromethyl-N-(7-[1,4]dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-isonicotinamide

Product 1

HCID 22507735(+)-N-(7-[1,4]Dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-2-methoxymethyl-isonicotinamide

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

From (+)-2-chloromethyl-N-(7-[1,4]dioxan-2-yl-4-methoxy-benzothiazol-2-yl)-isonicotinamide with sodium methylate in methanol. [α]D20=+65.1° (c=0.55, CHCl3), ES-MS m/e (%): 416 (M+H+, 100).

Sources & evidence

ORD record
ord-244a5efa38b24b3fa8145ea04db6fd45
Source dataset
uspto-grants-2005_03
Patent number
US06872833B2

Reaction notes

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