Mitsui Chemicals, Inc.

Kunihiko Morizane

Nobuyuki Fukazawa

Hironori Komatsu

Kenji Doi

Toshiyuki Kouno

Tatsuo Shirahata

Hiroharu Tanikawa

Shinji Senoo

Katsunari Higashi

Kozo Yasuda

The invention provides processes for producing 2-propanol with higher purity than heretofore possible while suppressing the by-production of impurities. A process of the invention produces 2-propanol by reacting acetone with hydrogen in the presence of a hydrogenation catalyst, wherein the process includes reacting a raw material mixture containing water and acetone, with hydrogen in the presence of a hydrogenation catalyst, and the raw material mixture contains water at 1.2 to 4.0 wt % based on 100 wt % of the total of the water and the acetone.

Process for producing 2-propanol

An efficient method for producing cytidine derivatives that took away the previous drawbacks by efficiently synthesizing cytidine derivatives by utilizing a tertiary amine can be provided.

Process for the preparation of cytidine derivatives

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Ichihara, Japan

Kunihiko Morizane