99749-14-1Relevant articles and documents
Influence of Alkyl-Chain Fluorination on the Action of Mammary Tumor Inhibiting 2,3-Bis(hydroxyphenyl)butanes and 2,3-Bis(hydroxyphenyl)but-2-enes
Hartmann, Rolf W.,Heindl, Alexander,Schneider, Martin R.,Schoenenberger, Helmut
, p. 322 - 328 (2007/10/02)
trans-1,2-Bis(trifluoromethyl)-1,2-bis(4- and 3-hydroxyphenyl)ethenes 2 and 4 were prepared by reductive coupling (TiCl4/Zn/pyridine) of the methoxy-substituted α,α,α-trifluoroacetophenones, separation of the resulting cis- and trans-stilbene derivatives,