title: Cascade bicyclization of triethylammonium thiolates with hydrazines: efficient access to pyrazolo[3,4-c]quinolines.
abstract: A new bicyclization strategy has been established, allowing a flexible and practical approach to 33 examples of pyrazolo[3,4-c]quinolines from low-cost and readily accessible triethylammonium thiolates with hydrazines. Notably, the features of this work include broad functional group compatibility, mild reaction conditions and good reaction yields.
authors.affiliation: Institute of Chemistry & BioMedical Sciences, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University, Nanjing, 210093, P. R. China. guigen.li@ttu.edu.
authors.forename: Wei
authors.initials: W
authors.lastname: Fan
authors.affiliation: Institute of Chemistry & BioMedical Sciences, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University, Nanjing, 210093, P. R. China. guigen.li@ttu.edu.
authors.forename: Yan-Rong
authors.initials: YR
authors.lastname: Li
authors.affiliation: Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA and School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou 221116, P. R. China. jiangchem@jsnu.edu.cn.
authors.forename: Bo
authors.identifier: http://orcid.org/0000-0003-3878-515X
authors.initials: B
authors.lastname: Jiang
authors.affiliation: Institute of Chemistry & BioMedical Sciences, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University, Nanjing, 210093, P. R. China. guigen.li@ttu.edu and Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA.
authors.forename: Guigen
authors.initials: G
authors.lastname: Li