Hydrazine hydrate (1:1) → N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-6-hydrazinyl-N-phenylpyridine-3-sulfonamide

HRID 45264Notes

Reaction equation

HRID 45264 reaction equation
Cl[C:2]1[N:7]=[CH:6][C:5]([S:8]([N:11]([CH2:18][CH:19]2[CH2:23][O:22][C:21]([CH3:25])([CH3:24])[O:20]2)[C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)(=[O:10])=[O:9])=[CH:4][CH:3]=1.O.[NH2:27][NH2:28]>>[CH3:24][C:21]1([CH3:25])[O:20][CH:19]([CH2:18][N:11]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[S:8]([C:5]2[CH:6]=[N:7][C:2]([NH:27][NH2:28])=[CH:3][CH:4]=2)(=[O:10])=[O:9])[CH2:23][O:22]1

Participants

3

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 866597576-chloro-N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-N-phenylpyridine-3-sulfonamide

Product 1

HCID 67456710N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-6-hydrazinyl-N-phenylpyridine-3-sulfonamideYield 99%

Procedure

According to process 5.2, starting with 0.54 g of 6-chloro-N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-N-phenylpyridine-3-sulfonamide and 30 μL of hydrazine hydrate, 0.53 g of N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-6-hydrazinyl-N-phenylpyridine-3-sulfonamide is obtained in the form of a white solid.

Sources & evidence

ORD record
ord-172070a810cb4457a47f6c9a1f96c420
Source dataset
uspto-grants-2013_09
Patent number
US08541455B2

Reaction notes

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