SYNTHESIS OF 2-POLYFLUOROALKYL-2,3-DIHYDRO-1,3,4-THIADIAZOLES VIA REGIOSELECTIVE [3+2] CYCLOADDITION OF NITRILE IMINES TO POLYFLUOROALKANETHIOAMIDES
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Heterocyclic Compounds"
DOI: 10.1007/4095
Abstract: Исследованы реакции [3+2]-циклоприсоединения амидов полифторалкантиокарбоновых кислот с нитрилиминами, генерированными in situ путем дегидрохлорирования соответствующих гидразоноилхлоридов при действии триэтиламина. На основе этих реакций предложен новый метод синтеза 2-полифторалкил-2,3-дигидро-1,3,4-тиадиазолов. read more here.
Keywords: dihydro thiadiazoles; polyfluoroalkyl dihydro; thiadiazoles via; synthesis polyfluoroalkyl ... See more keywords
Regioselective [2 + 2] cycloaddition reaction within a pair of polymorphic co-crystals based upon halogen bonding interactions
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DOI: 10.1039/c9ce01379b
Abstract: A pair of photoreactive polymorphic co-crystals that undergo a regioselective solid-state [2 + 2] cycloaddition reaction that yields exclusively the head-to-tail photoproduct is reported. read more here.
Keywords: pair; regioselective cycloaddition; cycloaddition reaction; polymorphic crystals ... See more keywords