Diphenylmethylidenehydrazine → 2-[2-(Diphenylmethylidene)hydrazino]-4-methoxypyridine

HRID 2366063Notes

Reaction equation

HRID 2366063 reaction equation
Cl[C:2]1[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[CH:4][N:3]=1.[C:10](=[N:23][NH2:24])([C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>>[C:11]1([C:10]([C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)=[N:23][NH:24][C:2]2[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[CH:4][N:3]=2)[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=1

Participants

3

Reactant 2

HCID 79304DiphenylmethylidenehydrazineHCID 19911282-Chloro-4-methoxypyridine

Product 1

HCID 591869682-[2-(Diphenylmethylidene)hydrazino]-4-methoxypyridineYield 73%

Procedure

According to the process described in Example 2.2, starting with 0.5 g of 2-chloro-4-methoxypyridine and 0.75 g of benzophenone hydrazone, 0.76 g of 2-[2-(diphenylmethylidene)hydrazino]-4-methoxypyridine is obtained in the form of a yellow solid, which is used without further purification in the following step.

Sources & evidence

ORD record
ord-a82c5f4bdfd649d9ab311f38c2fdb02f
Source dataset
uspto-grants-2014_04
Patent number
US08697731B2

Reaction notes

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