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- [4] Rapid and green synthesis of 4H-benzo[b]pyrans using triethanolamine as an efficient homogeneous catalyst under ambient conditions Research on Chemical Intermediates, 2020, 46 : 2109 - 2116
- [6] Cheap thiamine hydrochloride as efficient catalyst for synthesis of 4H-benzo[b]pyrans in aqueous ethanol Research on Chemical Intermediates, 2017, 43 : 3883 - 3891
- [8] Magnetite L-proline as a reusable nano-biocatalyst for efficient synthesis of 4H-benzo[b]pyrans in water: a green protocol EURASIAN CHEMICAL COMMUNICATION, 2020, 2 (03): : 410 - 419