Catalytic Strecker reaction: g-C3N4-anchored sulfonic acid organocatalyst for the synthesis of α-aminonitriles

Efficient organocatalyst for enantioselective Strecker reaction was synthesized using g-C 3 N 4 sheets (CN). CN-anchored sulfonic acid (CN-Bu-SO 3 H) was found to be a highly efficient and recoverable organocatalyst for the synthesis of α-aminonitriles with good to high yields. The synthesized organ...

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Bibliographic Details
Published in:Research on chemical intermediates 2021-04, Vol.47 (4), p.1489-1502
Main Authors: Rahmati, Monavar, Ghafuri, Hossein
Format: Article
Language:English
Subjects:
Carbon nitride
Catalysis
Chemical synthesis
Chemistry
Chemistry and Materials Science
Enantiomers
Inorganic Chemistry
Physical Chemistry
Sulfonic acid
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Summary:Efficient organocatalyst for enantioselective Strecker reaction was synthesized using g-C 3 N 4 sheets (CN). CN-anchored sulfonic acid (CN-Bu-SO 3 H) was found to be a highly efficient and recoverable organocatalyst for the synthesis of α-aminonitriles with good to high yields. The synthesized organocatalyst (CN-Bu-SO 3 H) was characterized by FTIR, EDS, XRD, FESEM, and TGA analyses. The simple experimental method, using nontoxic solvents, easy recovery, and the reusability of the catalyst have led to the development of an environmentally friendly approach to the synthesis of α-aminonitriles. Graphic abstract
ISSN:0922-6168
1568-5675
DOI:10.1007/s11164-020-04370-x