72760-93-1Relevant academic research and scientific papers
A New Synthesis, Chemical Behavior, and Spectra of Perchlorodiphenylacetylene
Ballester, M.,Castaner, J.,Riera, J.,Armet, O.
, p. 1100 - 1105 (2007/10/02)
A new, high-yield synthesis of perchlorodiphenylacetylene (2) by dechlorination of cis-perchlorostilbene (1a) with Cu at 310 deg C is described.The photochemical reaction of tolane 2 with Cl2 or tetrachloroethylene affords trans-perchlorostilbene (1b) or
PERCHLOROTOLANE. A NEW SYNTHESIS AND ITS THERMAL DIMERIZATION
Ballester, M.,Castaner, J.,Riera, J.,Armet, O.
, p. 2845 - 2848 (2007/10/02)
A new synthesis of perchlorotolane (perchlorodiphenylacetylene; I) is described.It dimerizes at high temperature to give perchloro-1,2,3-triphenyl-naphthalene (III) and perchloro-2,3,8-triphenylbenzofulvene (IV).Under the same conditions the latter yields
