Methylhydrazine → HCID 19025403, compound

HRID 1033196Notes

Reaction equation

HRID 1033196 reaction equation
[CH2:1]([C:3]1([CH3:15])[O:7][C:6]2[CH:8]=[CH:9][C:10]([N:12]=[C:13]=[S:14])=[CH:11][C:5]=2[O:4]1)[CH3:2].[CH3:16][NH:17][NH2:18]>C(O)C>[CH2:1]([C:3]1([CH3:15])[O:7][C:6]2[CH:8]=[CH:9][C:10]([NH:12][C:13](=[S:14])[N:17]([CH3:16])[NH2:18])=[CH:11][C:5]=2[O:4]1)[CH3:2]

Participants

4

Reactant 2

HCID 6061MethylhydrazineHCID 54252605HCID 54252605, compound

Product 1

HCID 19025403HCID 19025403, compoundYield 66.9%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

Following procedures similar to those employed in Step A of Example 2, the reaction of 2.1 g (0.0095 mole) of (2-ethyl-2-methyl-1,3-benzodioxol-5-yl) isothiocyanate with 0.44 g (0.0095 mole) of methylhydrazine in 50 ml of ethanol yielded 1.7 g of 4-(2-ethyl-2-methyl-1,3-benzodioxol-5-yl)-2-methyl-3-thiosemicarbazide as a solid. The nmr spectrum was consistent with the proposed structure.

Sources & evidence

ORD record
ord-964673bb27f4400695a5cb74037a6da4
Source dataset
uspto-grants-1994_05
Patent number
US05310724

Reaction notes

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