高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 446.
• Synthetic Sciences • 上一篇 下一篇
LI Bing, YU Biao, HUI Yong-Zheng, MA Xing-Quan
LI Bing, YU Biao, HUI Yong-Zheng, MA Xing-Quan
摘要:
A "fluorous synthesis" approach is outlined in which organic molecules are rendered solublity in fluorocarbon solvents by attachment of a suitable fluorocanbon group. Fluorocarbon sovlents are immisicible in organic solutions, and fluorous molecules partition out of an organic phanse and into a fluorous phase in a standard liquid-liquid extraction. Simple yet substantive separations of organic reaction mixtures are achieved without resorting to chromatography. This methed has been used in many fields, but seldom in oligosacchride synthesis.
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