Facile synthesis of allyl resinate monomer in an aqueous solution under microwave irradiation / created by Yanju Lu, Mixia Wang, Zhendong Zhao, Yuxiang Chen, Shichao XuJing Wang and Liangwu Bi

By:

Lu, Yanju [author]

Contributor(s):

Material type: Text

TextSeries: Journal of chemical sciences ; Volume 127, number 7,Bangalore : Springer, 2015Content type:

text

Media type:

unmediated

Carrier type:

volume

ISSN:

09743626

Subject(s):

Allyl resinate -- Microwave energy -- Rosin-derivatives

LOC classification:

QD31 JOU

Online resources:

Click here to access online

Abstract: We have developed a facile method for production of allyl resinate monomer (allyl rosin ester) via a phase transfer reaction under microwave irradiation. The synthesis of allyl resinate was conducted using allyl chloride and sodium resinate as starting materials in aqueous solution at 50° for 30 min with a yield of 94.7%, which is 20% higher than conventional heating method. The products precipitated spontaneously from the aqueous phase after reaction, which significantly facilitated the subsequent separation of monomer products. The synthesized monomer product appeared as a viscous liquid, with a viscosity of 460 mPa ⋅s at 25° and a density of 1.0469 g/cm3. The physical and chemical properties suggested that the synthesized monomer has great potential for free radical polymerization.

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Holdings
Item type	Current library	Call number	Vol info	Status	Notes	Date due	Barcode
Journal	Main Library - Special Collections	QD31 JOU (Browse shelf(Opens below))	Vol. 127, no.7 (pages 1183-1190)	Not for loan	For in house use only

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We have developed a facile method for production of allyl resinate monomer (allyl rosin ester) via a phase transfer reaction under microwave irradiation. The synthesis of allyl resinate was conducted using allyl chloride and sodium resinate as starting materials in aqueous solution at 50° for 30 min with a yield of 94.7%, which is 20% higher than conventional heating method. The products precipitated spontaneously from the aqueous phase after reaction, which significantly facilitated the subsequent separation of monomer products. The synthesized monomer product appeared as a viscous liquid, with a viscosity of 460 mPa ⋅s at 25° and a density of 1.0469 g/cm3. The physical and chemical properties suggested that the synthesized monomer has great potential for free radical polymerization.

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