83662-53-7Relevant academic research and scientific papers
Cycloadditions and Iterative Cycloadditions with Acceptor-substituted Cyclopropylalkynes
Bengtson, Gisela,Keyaniyan, Schahab,Meijere, Armin de
, p. 3607 - 3630 (2007/10/02)
The newly prepared cyclopropylpropiolates 1- and 2-CO2Me are fairly reactive and cyclophiles.Some of the primary adducts obtained with a series of dienes underwent aromatization by splitting off H2 and ethylene, respectively; the 3-furanca
NEW VERSATILE C5 BUILDING BLOCKS FROM ETHYLENE AND TETRACHLOROCYCLOPROPENE
Liese, Thomas,Splettstaesser, Gisela,Meijere, Armin de
, p. 3341 - 3344 (2007/10/02)
The perchlorovinylcarbene adducts of ethylene and propylene served as precursors to a wide spectrum of 1'-substituted cyclopropylacetylenes 4, 8 and 9, which are versatile polyfunctional molecules.E.g., the acetylenic ester 4c underwent cycloaddition to 1,3-dienes giving otherwise unaccessible compounds.
