《Consecutive C1-Homologation / Displacement Strategy for Converting Thiosulfonates into O,S-Oxothioacetals》 was written by Ielo, Laura; Pillari, Veronica; Miele, Margherita; Holzer, Wolfgang; Pace, Vittorio. Formula: C6H7NO And the article was included in Advanced Synthesis & Catalysis in 2020. The article conveys some information:
A conceptually intuitive synthesis of oxothioacetals RSCH2OR1 [R = Me, Ph, 4-FC6H4, 2-F3CC6H4, (4,6-dimethylpyrimidin-2-yl); R1 = Me, 2-BrC6H4, 1-naphthyl, etc.] was reported starting from thiosulfonates as electrophilic sulfur donors. The installation of a reactive CH2Cl motif with a homologating carbenoid reagent, followed by the immediate nucleophilic displacement with alc. groups [(hetero)-aromatic, aliphatic] offered a convenient access to the title compounds RSCH2OR1. Genuine chemoselectivity was uniformly observed in the case of multi-functionalized systems. After reading the article, we found that the author used 3-Pyridinemethanol(cas: 100-55-0Formula: C6H7NO)
3-Pyridinemethanol(cas: 100-55-0) belongs to pyridine. Pyridine is a relatively complex molecule and exhibits a number of different bands in IR spectra. Among others, the bands characterizing the ν8a and ν19b modes have been found to be sensitive to the coordination or protonation of the molecule. Note that the band that is diagnostic for the PyH+ ion at about 1545 cm− 1 (ν19b mode) does not overlap with any of the other bands.Formula: C6H7NO
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