Manufacture of N-substituted glycinonitriles

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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562575, C07C12000, C07C12002

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active

041137647

ABSTRACT:
N-Alkylglycinonitriles are manufactured by reacting N-alkylamines with formaldehyde and hydrocyanic acid under specific reaction conditions in respect of temperature, reaction time and hydrocyanic acid concentration. The products are starting materials for the manufacture of dyes, fungicides, bactericides, textile assistants and assistants used in dental cosmetics, gas purification and waterproofing.

REFERENCES:
patent: 2860164 (1958-11-01), Kroll et al.
patent: 3409666 (1968-11-01), Foreman
patent: 3415878 (1968-12-01), Gaunt
patent: 3463811 (1969-08-01), Godfrey et al.
patent: 3499920 (1970-03-01), Daniels
patent: 4022815 (1977-05-01), Schlecht et al.

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