1193375-14-2Relevant academic research and scientific papers
Dramatic improvement in catalyst loadings and molar ratios of coupling partners for Ni/Cr-mediated coupling reactions: Heterobimetallic catalysts
Liu, Xiang,Henderson, James A.,Sasaki, Takeo,Kishi, Yoshito
, p. 16678 - 16680 (2009)
(Chemical Equation Presented) Two new ligands 1a,b are reported. Upon treatment with 1 equiv of NiCl2·(MeOCH2) 2, 1a,b give the corresponding Ni complexes. X-ray analysis of 1a·NiCl2 established that the NiClsu
New syntheses of E7389 C14-C35 and halichondrin C14-C38 building blocks: Reductive cyclization and oxy-Michael cyclization approaches
Dong, Cheng-Guo,Henderson, James A.,Kaburagi, Yosuke,Sasaki, Takeo,Kim, Dae-Shik,Kim, Joseph T.,Urabe, Daisuke,Guo, Haibing,Kishi, Yoshito
supporting information; experimental part, p. 15642 - 15646 (2010/01/29)
Cr-mediated coupling reactions are usually achieved with a slight excess of a given nucleophile. To develop a cost-effective use of this process, two different approaches have been studied. The first approach depends on two consecutive catalytic asymmetri
