Methylhydrazine → HCID 12582663, compound

HRID 1075931Notes

Reaction equation

HRID 1075931 reaction equation
[C:1]([N:9]1[CH2:20][CH2:19][C:12]2[N:13]=[N:14][C:15](SC)=[CH:16][C:11]=2[CH2:10]1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:21][NH:22][NH2:23]>C(O)C>[C:1]([N:9]1[CH2:20][CH2:19][C:12]2[N:13]=[N:14][C:15]([N:22]([CH3:21])[NH2:23])=[CH:16][C:11]=2[CH2:10]1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

4

Reactant 2

HCID 6061MethylhydrazineHCID 53956162HCID 53956162, compound

Product 1

HCID 12582663HCID 12582663, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

2.9 g of 6-benzoyl-5,6,7,8-tetrahydro-3-methylmercaptopyrido[4,3-c]pyridazine and 1.5 g of methylhydrazine are heated in 20 cc of 95% ethanol in an autoclave at a bath temperature of 150° for 18 hours, and the mixture is subsequently worked up as described in Example 47. The bisqentisinate of the title compound has a M.P. 166°-168° (decomp.).

Sources & evidence

ORD record
ord-24f7d6588d734efd823418d450f787a4
Source dataset
uspto-grants-1976_05
Patent number
US03954754

Reaction notes

Loading…