An article One-pot preparation of Julia-Kocienski sulfides and sulfones from alcohols WOS:000484876900006 published article about ALKYL ARYL SULFIDES; CONDENSATION; OLEFINATION; OXIDATION; ALDEHYDES; CATALYSTS in [Ando, Kaori; Hattori, Junichiro] Gifu Univ, Fac Engn, Dept Chem & Biomol Sci, Yanagido 1-1, Gifu 5011193, Japan in 2019.0, Cited 37.0. Recommanded Product: Benzyl Alcohol. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6
A method for one-pot preparation of Julia-Kocienski sulfides and sulfones from alcohols and thiols is reported. A variety of primary alcohols were converted to the corresponding mesylates by methansulfonyl chloride and triethylamine in THF. After the reaction is complete, thiol (1 or 10) and either NaH or t-BuOK were added. The Julia-Kocienski sulfides 3, 9 and 11 were prepared by one-pot two steps procedure from alcohols in 76-96% yields (16 examples). Furthermore, after the sulfide formation, the reaction mixture was neutralized by p-toluenesulfonic acid and treated with H2O2 and ammonium molybdate in EtOH to give the Julia-Kocienski sulfones 4 in good yields except for trans-2-hexen-1-ol. (C) 2019 Elsevier Ltd. All rights reserved.
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,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles