Sughrue Mion, PLLC
Production process and use for propargyl alcohol and its intermediate
Processes are provided for producing propargyl alcohol in an industrially advantageous manner. One of the processes comprises reaction of 1,2,3-trichloropropane with 3 equivalents or more of an alkali compound to produce propargyl alcohol. The other process comprises (1) a first step of reaction of 2,3-dichloro-1-propanol with an amine to produce chloroallyl alcohol, and (2) a second step of reaction of the chloroallyl alcohol obtained in the above step (1) with an alkali compound to produce propargyl alcohol.
Showa Denko K.K.
C C
C07C C07C
inventional inventional
Makoto Takanori Toshitaka Haruki Takami
Saito Aoki Hiro Ishikami Ohe