Production Methods
No published industrial scale synthesis is available for methocrotophos, but its production can be inferred from its structure as an organophosphate closely related to monocrotophos. Production would begin with formation of the dimethyl phosphate chloride intermediate, which is then reacted with the appropriate crotonamide type enol precursor to build the enol phosphate backbone. A subsequent O alkylation step introduces the methoxy(methyl)amino substituent, yielding the final methocrotophos molecule. After synthesis, the technical material would undergo purification, typically solvent extraction, phase separation, and vacuum drying.
