147498-91-7Relevant academic research and scientific papers
Alkoxide-catalyzed addition of alkyl carbonates across alkynes-stereoselective synthesis of (: E)-β-alkoxyacrylates
Wendling, Timo,Risto, Eugen,Erb, Benjamin,Goo?en, Lukas J.
, p. 643 - 646 (2017)
Dialkyl carbonates were found to regio- and stereoselectively add to terminal alkynes in the presence of catalytic amounts of potassium methoxide. Various synthetically meaningful aryl- and heteroaryl-substituted (E)-β-alkoxyacrylates were thus obtained i
β-substituted cinnamic acid derivative
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, (2008/06/13)
β-Substituted cinnamic acid derivatives of the formula 1, STR1 where R1 is substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl, and R1 can also be chlorine or bromine, --X-- is --O--, --S--, STR2 m is 0 or 1, --Y is --OR4, --O--N=CR5 R6, --NR7 R8, --NR7 R8, --N(OR9)R10 or SR11, where the abovementioned substitutes R2 to R11 are substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl, and R2, R3 and R5 to R11 can be hydrogen and Z, U, V, W are defined in the specification.
