79977-55-2Relevant academic research and scientific papers
Polyhalogenated Bicycloocta-1,5,7-trienes, VIII Synthesis and Cyclodimerization of Polyhalogenated 2-Phenyl- and 2-Pentachlorophenyl Substituted Butenynes
Roedig, Alfred,Ganns, Eva Maria,Henrich, Christian,Schnutenhaus, Horst
, p. 1674 - 1684 (2007/10/02)
Starting material for the synthesis of the butenynes 1c-e is the aldehyde 4 which can be converted into 1c via 9 or 5 and 10 as well as into 1d via 8.In the four-step synthesis of 1e the decisive reaction is the perchlorination of the phenyl group in 6 to
