Hydrazinecarboxylic acid, ethyl ester → HCID 136088332, compound

HRID 1703663Notes

Reaction equation

HRID 1703663 reaction equation
[CH2:1]([C:8]1[NH:9][C:10]([CH3:15])=[C:11]([CH:13]=O)[N:12]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:16]([O:20][CH2:21][CH3:22])(=[O:19])[NH:17][NH2:18]>>[CH2:21]([O:20][C:16](=[O:19])[NH:17][N:18]=[CH:13][C:11]1[N:12]=[C:8]([CH2:1][C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)[NH:9][C:10]=1[CH3:15])[CH3:22]

Participants

3

Reactant 2

HCID 20064Hydrazinecarboxylic acid, ethyl esterHCID 13548638HCID 13548638, compound

Product 1

HCID 136088332HCID 136088332, compound

Procedure

A 4.08 gm. portion of 2-benzyl-5-methyl-4-imidazolecarboxaldehyde and 2.29 gm. of ethyl carbazate are reacted as described in Example 32 giving the desired product, m.p. 190°-191.5° C.

Sources & evidence

ORD record
ord-061fdcc25b6a43c5bda375aa57da559c
Source dataset
uspto-grants-1978_11
Patent number
US04124766

Reaction notes

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