Synthesis of 2,2‐disubstituted‐2H‐1‐benzopyrans using tetraphenylethylene‐based heterogeneous acidic organocatalyst and the evaluation of their binding …

G Kalita, S Sarmah, AS Roy… - Journal of Heterocyclic …, 2023 - Wiley Online Library
A facile method for the synthesis of 2, 2‐disubstituted‐2 H‐1‐benzopyrans from easily
accessible tertiary propargylic alcohols and phenolic derivatives is described using a …

Synthesis of 2, 2‐disubstituted‐2H‐1‐benzopyrans using tetraphenylethylene‐based heterogeneous acidic organocatalyst and the evaluation of their binding …

G Kalita, S Sarmah, AS Roy, PN Chatterjee - Journal of Heterocyclic …, 2023 - Elsevier
A facile method for the synthesis of 2, 2‐disubstituted‐2H‐1‐benzopyrans from easily
accessible tertiary propargylic alcohols and phenolic derivatives is described using a …