METHOD OF SYNTHESIS OF SODIUM CAPROLACTAMATE Russian patent published in 1995 - IPC

Abstract RU 2030401 C1

FIELD: organic chemistry. SUBSTANCE: sodium caprolactamate is synthesized by metallization of ε-caprolactam with sodium hydride in the medium of aprotonic solvent at 20-80 C, at stirring for 2-5 h. Mixed aluminium and sodium hydride is used taken from the group NaH·AlH₃, NaH·(AlH₃)₂,(NaH)₃·AlH₃. Product is separated, evaporated, dried under vacuum. EFFECT: improved method of synthesis. 2 tbl

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RU 2 030 401 C1

Authors

Gatina R.F.

Bashilova L.S.

Mirsaidov U.

Klimov S.G.

Efimov N.K.

Dates

1995-03-10—Published

1991-12-09—Filed