127619-96-9Relevant academic research and scientific papers
EEFECTS OF ORGANOMETALS ON THE PALLADIUM-CATALYZED TANDEM CARBOPALLADIUM-CROSS COUPLING FOR PREPARING STEREODEFINED EXOCYCLIC ALKENES
Negishi, Ei-ichi,Noda, Yumiki,Lamaty, Frederic,Vawter, Edward J.
, p. 4393 - 4396 (2007/10/02)
The reaction of ω-(o-iodoaryl)- and ω-(Z-β-iodoalkenyl)alkynes with organometals containing Zr, Sn, Al, or B in the presence of a catalytic amount of a palladium-phosphine complex, such as Pd(PPh3)4, proceeds predominantly via initial cyclic carbopalladat
Stereoselective Cyclization of 2-(Bromophenyl)- and 2-(Iodophenyl)alkynes Catalyzed by Palladium(0) Complexes
Wang, Ren-Tzong,Chou, Fan-Lan,Luo, Fen-Tair
, p. 4846 - 4849 (2007/10/02)
The Pd(II)-intermediate generated by intramolecular arylation of alkynes can be further cross-coupled with phenylzinc chloride to recycle the Pd(0) catalyst and give stereodefined exocyclic indans and tetralins.For example, (Z)-1-benzylideneindan can be o
