1,1-Dimethylhydrazine → HCID 69063730, compound

Participants

Reaction Conditions

Reaction Steps

2-Oxo-cyclopentanecarboxylic acid ethyl ester (1.00 mL, 6.91 mmol) was dissolved in ethanol (10 mL). N,N-Dimethylhydrazine (0.53 mL, 6.91 mmol) was added. The reaction was stirred at 25° C. for 16 h. The resulting mixture was concentrated in vacuo to afford the crude product, ethyl 2-(2,2-dimethylhydrazono)cyclopentane-carboxylate, which was used in the next step without further purification. LC-MS (ESI) calcd for C10H18N2O2 198.26, found 199.2 [M+H+].

Provenance & Evidence