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US3959365A Synthesis of d,1-lysine from 2-cyanopyridine 失效
从2-氰基吡啶合成d,1-赖氨酸

Synthesis of d,1-lysine from 2-cyanopyridine
摘要:
A process for the preparation of d,1-lysine wherein 2-cyanopyridine is hydrolyzed to picolinamide, the picolinamide is hydrogenated to pipecolamide, the pipecolamide is converted to 1-acetyl-2-cyanopiperidine, the 1-acetyl-2-cyanopiperidine is then converted to a compound which is hydrolyzed to d,1-lysine.
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