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24434-07-9

4-Octyne-3,6-diol synthesis

6synthesis methods
-

Yield:24434-07-9 55%

Reaction Conditions:

Stage #1: pent-1-yn-3-olwith ethylmagnesium bromide in diethyl ether;benzene at 0 - 50; for 5.5 h;Metallation;
Stage #2: propionaldehyde in diethyl ether;benzene at -5 - 20;Addition;

References:

Sasaki, Tsutomu;Yamakoshi, Jun;Saito, Makoto;Kasai, Kouichi;Matsudo, Takanao;Koga, Takuro;Mori, Kenji [Bioscience, Biotechnology and Biochemistry,1998,vol. 62,# 10,p. 1865 - 1869]