Research Association for Utilization of Light Oil

Masaki Odagiri

Makoto Imanari

Takashi Yokoi

Katufumi Kuzira

Takahiro Yoneyama

A process for the production of a water-soluble carbodiimide, which comprises

Process for production of water-soluble carbodiimide

Disclosed is a process for preparing DL-serine, which comprises synthesizing DL-serine according to Strecker reaction with use of a cyan compound, ammonium chloride, ammonia and a reaction substrate comprising glycol aldehyde, wherein the Strecker reaction is carried out under the reaction conditions of:

Process for preparing DL-serine and process for separation and

There is disclosed a process for preparing glycol aldehyde from ethylene glycol by use of a complex system catalyst comprising copper and other inorganic component, which comprises permitting 0.001 to 0.3 mole of oxygen per one mole of ethylene glycol to be copresent in the reaction system.

Growing community of inventors

Ami, Japan

Masaki Odagiri