686294-28-0Relevant academic research and scientific papers
One-pot sequential four-component coupling via Cp*RuCl-catalyzed cyclotrimerization and Suzuki-Miyaura coupling
Yamamoto, Yoshihiko,Ishii, Jun-Ichi,Nishiyama, Hisao,Itoh, Kenji
, p. 11501 - 11510 (2005)
The catalytic intermolecular cyclotrimerization of alkynylboronates, propargyl alcohols, and terminal alkynes was accomplished by means of the ruthenium catalysis and the temporary tethering approach with the C-B-O linkage to give rise to highly substitut
Ru(II)-Catalyzed Chemo- and Regioselective Cyclotrimerization of Three Unsymmetrical Alkynes through Boron Temporary Tether. One-Pot Four-Component Coupling via Cyclotrimerization/Suzuki-Miyaura Coupling
Yamamoto, Yoshihiko,Ishii, Jun-Ichi,Nishiyama, Hisao,Itoh, Kenji
, p. 3712 - 3713 (2004)
The Ru(II)-catalyzed [2+2+2] cyclotrimerization of alkynylboronates, propargyl alcohol, and terminal alkynes proceeded chemo- and regioselectively to give rise to arylboronates, which were subjected to Suzuki?Miyaura cross-coupling with aryliodides to aff
[Ir(cod)Cl]2/FDPPE-catalyzed chemo- and regioselective cyclotrimerization of two different terminal alkynes to give 1,3,5-trisubstituted benzenes
Onodera, Gen,Matsuzawa, Masayoshi,Aizawa, Takahiro,Kitahara, Takeshi,Shimizu, Yoshihisa,Kezuka, Satoko,Takeuchi, Ryo
, p. 755 - 758 (2008/12/21)
[Ir(cod)Cl]2 in combination with 1,2- bis(dipentafluorophenylphosphino)ethane catalyzes chemo- and regioselective cyclotrimerization of two different alkynes. The reaction of methyl propiolate with 1-hexyne gave methyl 3,5-di(n-butyl)benzoate a
Synthesis and characterization of stilbene derivatives for possible incorporation as smart additives in polymers used as packaging films
Day, Gary M.,Howell, Owen T.,Metzler, Michael R.,Woodgate, Paul D.
, p. 425 - 434 (2007/10/03)
Several series of stilbene derivatives for possible use as smart additives in polymers used as packaging films have been prepared and characterized. Differential scanning calorimetry was performed on some of the stilbenes in order to determine any liquid crystal properties. Those compounds which had multiple phase transitions were also shown to have two liquid crystalline phases according to optical microscopy.
