Thermoregulated Organic Biphasic Hydrogenation of 1-Octene Catalyzed by Ru/PETPP Complex

• 出 处: Chinese Chemical Letters
• 发表日期: 2006年02期
• 关键词: catalysis octane hydrogenation Figure overcome monomethyl ambient readily cataly

Thermoregulated organic biphasic system composed of triethylene glycol monomethylether (TGME) and n-heptane was first applied to the hydrogenation of 1-octene. Under theoptimal conditions: P(H2)=5.0MPa, T=80℃, t=3h, 1-octene/Ru=1000 (molar ratio), the yield ofn-octane reached up to 99.6%. Furthermore, the simply decanted catalyst could be reused for 10times without apparent loss of catalytic activity.

Under the opti- mizing conditions: P (H2) = 5.0 MPa, T = 80 ° C., t = 3 h, 1-octene was added to the hydrogenation of 1-octene octene / Ru = 1000 (molar ratio), the yield of n-octane reached up to 99.6%. Furthermore, the simply decanted catalyst could be reused for 10 times without apparent loss of catalytic activity.