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Synthesis of 2H-chromenes: recent advances and perspectives. Shi-Lu Zheng, Long Chen , Org. Biomol. Chem. , 2021 , 19 , 10530

Extended conjugation in di- and tri-arylmethane dyes. Part 4.1 Steric and electronic effects in analogues of Malachite Green containing a 2H-1-benzopyran unit. Stephen E. Clayton, Stéphane G. R. Guinot, John D. Hepworth, Mark Wainwright , J. Chem. Soc., Perkin Trans. 2 , 2000 , 263

Synthesis of 4-trifluoromethyl-2H-chromenes via the reaction of 2-(trifluoroacetyl)phenols with vinyltriphenylphosphonium chloride. Alexander S. Golubev, Petr N. Ostapchuk, Tatiana V. Strelkova, Nikolai D. Kagramanov, Kyrill Yu. Suponitsky, Rina U. Takazova, Nikolai D. Chkanikov , Org. Biomol. Chem. , 2022 , 20 , 6809

Synthesis and biological evaluation of 2,2-dimethylbenzopyran derivatives as potent neuroprotection agents. Fangyu Du, Qifan Zhou, Xiaoxiao Fu, Yajie Shi, Yuanguang Chen, Wuhong Fang, Jingyu Yang, Guoliang Chen , RSC Adv. , 2019 , 9 , 2498

BF3·OEt2-catalyzed synthesis of 2,2′-spirobi-2H-1-benzopyrans from 2H-chromenes. Sairam Mudulkar, Sai Teja Kolla, Balasubramanian Sridhar, China Raju Bhimapaka , Org. Biomol. Chem. , 2022 , 20 , 8145

Isocyanide-based multicomponent reactions for the synthesis of benzopyran derivatives with biological scaffolds. Mohammad Taghi Nazeri, Tahereh Nasiriani, Saeed Torabi, Ahmad Shaabani , Org. Biomol. Chem. , 2024 , 22 , 1102

Biocatalytic domino reaction: synthesis of 2H-1-benzopyran-2-one derivatives using alkaline protease from Bacillus licheniformis. Chang-Heng Wang, Zhi Guan, Yan-Hong He , Green Chem. , 2011 , 13 , 2048

Diastereoselective synthesis of novel spiro indanone fused pyrano[3,2-c]chromene derivatives following hetero-Diels–Alder reaction and in vitro anticancer studies. Pravati Panda, Sabita Nayak, Susanta Ku. Sahoo, Seetaram Mohapatra, Deepika Nayak, Rajalaxmi Pradhan, Chanakya Nath Kundu , RSC Adv. , 2018 , 8 , 16802

Base catalyzed one-pot thia-Michael addition-oxidation reaction of hetero-aromatic thiols to 2-aryl-3-nitro-2H-chromenes and their antibacterial evaluation. Barsha Samanta, Bhabani Shankar Panda, Seetaram Mohapatra, Sabita Nayak, Debdutta Bhattacharya, Chita Ranjan Sahoo , New J. Chem. , 2024 , 48 , 4953

Gold versus silver catalyzed intramolecular hydroarylation reactions of [(3-arylprop-2-ynyl)oxy]benzene derivatives. Antonio Arcadi, Federico Blesi, Sandro Cacchi, Giancarlo Fabrizi, Antonella Goggiamani, Fabio Marinelli , Org. Biomol. Chem. , 2012 , 10 , 9700