A novel regioselective annulation of propargylic alcohols with simple carbazoles for the construction of [3,2,1-jk]carbazole scaffolds is described to be the first example of intermolecular synthesis of [3,2,1-jk]carbazoles from simple carbazoles. In situ synthesis of propargyl alcohols from simple, cheap, and easily accessible ketones has also been developed during the one-pot synthesis of [3,2,1-jk]carbazoles. ??? R1 ??? Facile access to raw materials ??? Ligand-, Base-, and Silver-free reaction ??? One-pot tandem reaction ??? Up to 97% isolated yield, grain scalable R2,` R3 Pd/C R1 AromatIzatl n R1
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East China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R China
Fu, Xiaopan
Yang, Jinyue
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East China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R China
Yang, Jinyue
Deng, Kezuan
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East China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R China
Deng, Kezuan
Shao, Lingyan
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East China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R China
Shao, Lingyan
Xia, Chengcai
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Shandong First Med Univ & Shandong Acad Med Sci, Pharm Coll, 619 Changcheng Rd, Tai An 271016, Shandong, Peoples R ChinaEast China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R China
Xia, Chengcai
Ji, Yafei
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East China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R ChinaEast China Univ Sci & Technol, Sch Pharm, 130 Meilong Rd, Shanghai 200237, Peoples R China