53193-68-3Relevant academic research and scientific papers
Synthesis and properties of oligophenyls that contain 1,3,5-substituted benzene rings
Chebotarev,Teplyakov,Korshak
, p. 1327 - 1329 (1974)
Some 1,3,5-dubstituted benzenes were synthesized by the trimerization cyclocondensation of the ketals of aromatic acetyl compounds and their properties were studied.
Alkyne [2 + 2 + 2] Cyclotrimerization Catalyzed by a Low-Valent Titanium Reagent Derived from CpTiX3 (X = Cl, O- i-Pr), Me3SiCl, and Mg or Zn
Okamoto, Sentaro,Yamada, Takeshi,Tanabe, Yu-Ki,Sakai, Masaki
, p. 4431 - 4438 (2019/01/03)
Inter-, partially intra-, and intramolecular [2 + 2 + 2] cycloadditions of alkynes were catalyzed by a low-valent titanium species generated in situ from the reduction of CpTi(O-i-Pr)3, CpTiCl3, or Cp?TiCl3 with Mg or Zn powder in the presence of Me3SiCl. The role of Me3SiCl as an additive in the reaction mechanism is discussed.
