1312680-91-3Relevant academic research and scientific papers
Synthesis of 2-Bromoimidazoles from Alkynes, N-Sulfonylazides, and Bromocyanides
Lee, Eunsook,Ryu, Taekyu,Shin, Eunji,Son, Jeong-Yu,Choi, Wonseok,Lee, Phil Ho
, p. 2470 - 2473 (2015)
(Chemical Equation Presented) A synthetic method for 2-bromoimidazoles is developed from Rh-catalyzed cyclization of N-sulfonyl-1,2,3-triazoles with bromocyanides. Cu-catalyzed [3 + 2] cycloaddition followed by Rh-catalyzed cyclization starting from alkyn
Synthesis of benzothiazonine by rhodium-catalyzed denitrogenative transannulation of 1-sulfonyl-1,2,3-triazole and thiochromone
Duan, Shengguo,Jablasone, Saygbechi T.,Li, Chuan-Ying,Xu, Ze-Feng,Ye, Zihang
, p. 5758 - 5761 (2021/07/12)
A facile synthesis of multi-functionalized benzothiazonine was achieved by the rhodium-catalyzed denitrogenative annulation of 1-sulfonyl-1,2,3-triazole and thiochromone. In view of the excellent atom economy, broad substrate scope and easy availability of starting materials, the protocol provided an efficient strategy for the construction of mediumN,S-heterocycles.
METHOD OF PRODUCING SULFONYL OR SULFAMOYL TRIAZOLE-BASED COMPOUNDS USING CONTINUOUS FLOW PROCESS
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Paragraph 0165-0169, (2019/12/25)
The present invention relates to a method for manufacturing a sulfonyl or sulfamoyl triazole-based compound using a continuous flow process. According to embodiments of the present specification, the sulfonyl or sulfamoyl triazole-based compound frequentl
Catalytic asymmetric C-H insertions of rhodium(II) azavinyl carbenes
Chuprakov, Stepan,Malik, Jamal A.,Zibinsky, Mikhail,Fokin, Valery V.
, p. 10352 - 10355 (2011/08/05)
A highly efficient enantioselective C-H insertion of azavinyl carbenes into unactivated alkanes has been developed. These transition metal carbenes are directly generated from readily available and stable 1-sulfonyl-1,2,3-triazoles in the presence of chiral Rh(II) carboxylates and are used for C-H functionalization of alkanes to access a variety of β-chiral sulfonamides.
