24463-87-4Relevant articles and documents
Ru-catalysed C(sp2)-H vinylation/annulation of benzoic acids and alkynes: rapid access to medium-sized lactones
Hu, Xiao-Qiang,Liu, Zi-Kui,Hou, Ye-Xing,Zhang, Guodong,Gao, Yang
, p. 1113 - 1116 (2021)
An unprecedented ruthenium catalysed [4+4] annulation of readily available benzoic acids and alkynes is reported for the first time. The carboxylate group acts as both a directing group and an internal nucleophilic reagent to facilitate a C(sp2
Interrupted Carbonyl-Alkyne Metathesis
McFarlin, Austin T.,Watson, Rebecca B.,Zehnder, Troy E.,Schindler, Corinna S.
, p. 365 - 369 (2020)
Carbonyl-olefin metathesis and carbonyl-alkyne metathesis represent established reactivity modes between carbonyls, alkenes, and alkynes under Lewis and Br?nsted acid catalysis. Recently, an interrupted carbonyl-olefin metathesis reaction has been reporte
Organocobaloxime in organic synthesis: efficient trapping of 5-phenylpent-4-ynyl radical by useful functional groups
Das, Indira,Roy, Sujit
, p. 233 - 238 (1994)
5-Phenylpent-4-ynyl cobaloxime, R(CoIII) reacts with the free radical precursors XY under thermal or photochemical conditions to give the corresponding organic product RX or RY, depending on the precursor.A non-chain radical mechanism is invoked to account for the product distribution. Key words: Cobaloxime; Radical
SYNTHESIS OF CAPSAICIN DERIVATIVES
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Page/Page column 32-33, (2021/09/26)
The present invention relates to the synthesis of capsaicin derivatives, specifically to the synthesis of 6-heptyne derivatives of capsaicin.