198774-66-2Relevant academic research and scientific papers
Synthesis of 2-(phenoxymethyl)oxirane derivatives through unexpected rearrangement of oxiran-2-ylmethyl benzenesulfonates
Shen, Chuang,Guo, Xiang,Yu, Jun,Zeng, Xian-Guo,Peng, Li,Zhao, Chuan-Meng,Zhang, Fu-Li
, p. 273 - 278 (2017)
The synthesis of 2-(phenoxymethyl)oxirane derivatives from oxiran-2-ylmethyl benzenesulfonates was developed through a base promoted rearrangement. A new C-O bond was formed along with the unexpected cleavage of C-S bond via this process. This unusual reaction was characterized with mild reaction conditions, high efficiency, and excellent functional group tolerance. A plausible reaction mechanism was proposed on the basis of experimental results and control experiments.
Syntheses and X-ray crystal structures of derivatives of 2,2′,4,4′,6,6′-hexaiodobiphenyl
Anelli,Brocchetta,Paoli,Rossi,Uggeri,Visigalli
, p. 1175 - 1181 (2007/10/03)
Iodination of 1,1′-biphenyl-3,3′,5,5′-tetrol and 1,1′-biphenyl-3,3′-diol with ICl afforded the corresponding 2,2′,4,4′,6,6′-hexaiodo derivatives. Hydrophilic residues aimed at masking the lipophilicity of the iodine atoms were introduced by alkylation of
Heterocyclic sulfonamides
-
, (2008/06/13)
Compounds of the following structure are disclosed: STR1 Wherein G, J and the two atoms of the thiophene ring to which they are attached are the group STR2
