Molecular Transformations of Unsaturated Thiacrown Ethers
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https://figshare.com/articles/dataset/Molecular_Transformations_of_Unsaturated_Thiacrown_Ethers/2964568
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资源简介：
Unsaturated thiacrown ethers with 15, 18, and 21 members were oxidized to sulfoxides by the reaction
with m-CPBA. The reaction with t-BuOCl at −20 °C also afforded sulfoxides, whereas the reaction at
room temperature yielded cis−trans isomerized compounds. The cis−trans isomerized compound was
also obtained by the photochemical reaction or by the reaction with NCS and NCP. Meanwhile, the
reaction with NBS and NBP provided an acetal via 1,2-bridged bromonium intermediate.
创建时间：
2008-01-04
