ScholarLens Back to search
2001•Linchan huaxue yu gongyeRequires access

SYNTHESIS AND SURFACTANT PROPERTIES OF ROSINOYL GLUTAMIC ACID

Xie Wen

Open publisher page 6 citations

Abstract

Rosinoyl chloride was prepared from rosin acid and PCl 3 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.

About this research paper

What this paper is about

Rosinoyl chloride was prepared from rosin acid and PCl 3 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.

Why it matters

OpenAlex reports 6 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Rosinoyl chloride was prepared from rosin acid and PCl 3 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 concepts: Chemistry, Glutamic acid, Pulmonary surfactant, Yield (engineering), Resin acid, Acetone, Chloride, Aqueous solution

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
SYNTHESIS AND SURFACTANT PROPERTIES OF ROSINOYL GLUTAMIC ACID — Research Paper | ScholarLens