Synthesis of a cardanol-amine derivative using an ionic liquid catalyst

Cardanol is a biobased raw material derived from cashew nut shell liquid. In order to extend its utility, new derivatives and additional applications are useful. In this work cardanol was first epoxidized, and a novel aniline derivative prepared from it under mild reaction conditions with the help o...

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Bibliographic Details
Published inFrontiers of chemical science and engineering Vol. 10; no. 3; pp. 425 - 431
Main Authors Biswas, Atanu, Alves, Carlucio R., Trevisan, Maria T. S., da Silva, Roseane L. E., Furtado, Roselayne F., Liu, Zengshe, Cheng, H. N.
Format Journal Article
LanguageEnglish
Published Beijing Higher Education Press 01.09.2016
Springer Nature B.V
Subjects
Amines
Catalysts
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Ionic liquids
Nanotechnology
Research Article
ionic liquid
aminohydrin
cardanol
aniline-formaldehyde
epoxidation
aniline
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Summary:Cardanol is a biobased raw material derived from cashew nut shell liquid. In order to extend its utility, new derivatives and additional applications are useful. In this work cardanol was first epoxidized, and a novel aniline derivative prepared from it under mild reaction conditions with the help of an ionic liquid catalyst. The reaction chemistry was studied by using nuclear magnetic resonance. The resulting aminohydrin adduct showed antioxidant property and should also be a useful synthon for further reactions. As an example, the aminohydrin was shown to undergo a condensation reaction with formaldehyde to form a prepolymer, which could be further reacted to form thermosetting resins.
ISSN:2095-0179
2095-0187
DOI:10.1007/s11705-016-1581-3