›› 2001, Vol. 21 ›› Issue (2): 83-86.
• 研究快报 • Previous Articles
XIE Wen-lei
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Abstract: Rosinoyl chloride was prepared from rosin acid and PCl3 at yield over 84%. Rosinoyl glutamic acid was synthesized by condensation of rosinoyl chloride with glutamic acid in 50%aqueous acetone. Orthogonal experiment result shows that the optimum synthetic conditions were as follows: molar ratio of rosinoyl chloride to glutamic acid 1:0.8,reaction time 2.5 h,reaction temperature 25~30℃,pH 7~8, yield 84%. Surfactant properties of sodium rosinoyl glutamate were also determined.
Key words: rosinoyl glutamic acid, rosin acid
CLC Number:
TQ423
XIE Wen-lei . SYNTHESIS AND SURFACTANT PROPERTIES OF ROSINOYL GLUTAMIC ACID[J]. , 2001, 21(2): 83-86.
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