@article{202311.1370,
	doi = {10.20944/preprints202311.1370.v1},
	url = {https://doi.org/10.20944/preprints202311.1370.v1},
	year = 2023,
	month = {November},
	publisher = {Preprints},
	author = {Li ming Wang and Hong wen Mu and Yu hong Sun and Ying Jin and Wei Zhang},
	title = {Asymmetric Synthesis of Spiro[4H-Chromene-3,3′-oxindoles] via Squaramide-Organocatalyzed Three-Component Cascade Knoevenagel/ Michael/ Cyclization Sequence},
	journal = {Preprints}
}