@article {222435,
	title = {Bis (aldehydes): Versatile precursors for novel bis (14 H-dibenzo [a, j] xanthenes), bis (pyrano [3, 2-c: 5, 6-c{\textquoteright}] dichromenedione), and bis (dihydrobenzo [a] xanthenones) via multicomponent reactions},
	journal = {Journal of Heterocyclic Chemistry},
	volume = {58},
	year = {2021},
	note = {n/a},
	pages = {315-328},
	publisher = {John Wiley \& Sons, Inc. Chichester, UK},
	abstract = {n/a},
	isbn = {0022-152X},
	author = {Ahmed F. Darweesh and Salama, Soad K and Abdelhamid, Ismail A and Ahmed H. M. Elwahy}
}
