154558-90-4Relevant articles and documents
Green and highly efficient synthesis of 2-arylbenzothiazoles using glycerol without catalyst at ambient temperature
Sadek, Kamal Usef,Mekheimer, Ramadan Ahmed,Hameed, Afaf Mohamed Abdel,Elnahas, Fatma,Elnagdi, Mohamed Hilmy
, p. 6011 - 6019 (2012)
A one-pot and clean synthesis of 2-arylbenzothiazoles via the ambient temperature reaction of 2-aminothiophenols and aromatic aldehydes without catalyst in glycerol as a green solvent has been reported. 2012 by the Authors.
Room temperature HFIP/Ag-promoted palladium-catalyzed C–H functionalization of benzothiazole with iodoarenes
Bhujbal, Yuvraj,Gharpure, Santosh J.,Kapdi, Anant R.,Kommyreddy, Saidurga Prasad,Kori, Santosh,Vadagaonkar, Kamlesh
supporting information, p. 847 - 850 (2022/02/01)
A versatile synthetic protocol involving the room temperature direct arylation of benzothiazole with a wide variety of iodoarenes under Ag-promoted Pd-catalyzed conditions in HFIP as the reaction solvent has been presented. A sequential HFIP-promoted sele
Organocatalytic syntheses of benzoxazoles and benzothiazoles using aryl iodide and oxone via C-H functionalization and C-O/S bond formation
Alla, Santhosh Kumar,Sadhu, Pradeep,Punniyamurthy, Tharmalingam
, p. 7502 - 7511 (2014/09/16)
An organocatalytic protocol for the syntheses of 2-substituted benzoxazoles and benzothiazoles is described from alkyl-/arylanilides and alkyl-/arylthioanilides using 1-iodo-4-nitrobenzene as catalyst and oxone as an inexpensive and environmentally safe terminal oxidant at room temperature in air via oxidative C-H functionalization and C-O/S bond formation. The procedure is simple and general and provides an effective route for the construction of functionalized 2-alkyl-/arylbenzoxazoles and 2-alkyl-/arylbenzothiazoles with moderate to high yields. The synthetic and mechanistic aspects have been described.