@article { author = {Mirjalili, Bi Bi Fatemeh and Hakimi Saryazdi, Fateme}, title = {Nano-sawdust/Sn(IV) as an Efficient Bio-based Nano-catalyst for the Synthesis of Highly Substituted Dihydro-2-oxopyrroles}, journal = {Organic Chemistry Research}, volume = {6}, number = {2}, pages = {202-211}, year = {2020}, publisher = {Iranian Chemical Society}, issn = {2383-242X}, eissn = {2383-242X}, doi = {10.22036/org.chem.2020.226164.1240}, abstract = {Nano-sawdust/Sn(IV) was used as a readily available, inexpensive, biodegradable and environmentally benign heterogeneous solid acid biocatalyst for the one pot cascade synthesis of highly functionalized dihydro-2-oxypyrroles. Four-component reactions (4CRs) of the dialkylacetylenedicarboxylates, amines and aldehydes were used for the synthesis of highly functionalized dihydro-2-oxypyrroles under thermal conditions.}, keywords = {Nano-sawdust/Sn(IV),Dihydro-2-oxopyrrole,Multicomponent reaction,Solid acid nano-atalyst}, url = {https://www.orgchemres.org/article_114256.html}, eprint = {https://www.orgchemres.org/article_114256_16c0d7ec63572840e5991a31c6f23471.pdf} }