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- [7] HETEROCYCLIC-SYSTEMS .15. FORMATION AND HYDROLYSIS OF THE [4+2]-CYCLOADDUCT OF 4-OXO-4H-[1]BENZOPYRAN-3-CARBOXALDEHYDE WITH ETHYL VINYL ETHERSYNTHESIS-STUTTGART, 1984, (07): : 614 - 615GHOSH, CKTEWARI, NBHATTACHARYYA, A
- [9] HETEROCYCLIC-SYSTEMS .6. REACTIONS OF 4-OXO-4H-[1]BENZOPYRAN-3-CARBONITRILES WITH HYDRAZINE, PHENYLHYDRAZINE, HYDROXYLAMINE, AND SOME REACTIVE METHYLENE-COMPOUNDSJOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1979, (08): : 1964 - 1968GHOSH, CSINHAROY, DKMUKHOPADHYAY, KK
- [10] Chemistry of 2-amino-4-oxo-4H-1-benzopyran-3-carboxaldehydesARKIVOC, 2016, : 375 - 414Ghosh, Chandra KantaChakraborty, AmarnathBandyopadhyay, Chandrakanta