83230-73-3Relevant academic research and scientific papers
Rh(iii)-Catalyzed intramolecular redox-neutral cyclization of alkenes via C-H activation
Shi, Zhuangzhi,Boultadakis-Arapinis, Melissa,Koester, Dennis C.,Glorius, Frank
, p. 2650 - 2652 (2014/03/21)
Biologically interesting fused oligocyclic lactams have been prepared via an intramolecular redox-neutral cyclization process. By the proper choice of the substrates with a wide variety of tethered olefins, the less favored C-H bond can be activated and f
A practical in situ generation of the schwartz reagent. reduction of tertiary amides to aldehydes and hydrozirconation
Zhao, Yigang,Snieckus, Victor
supporting information, p. 390 - 393 (2014/04/03)
A new, highly efficient in situ protocol (Cp2ZrCl2/LiAlH(OBu-t)3) is described for the generation of the Schwartz reagent which provides a convenient method for the amide to aldehyde reduction and the regioselective hydrozirconation-iodination of alkynes and alkenes. Highlighted are chemoselective reductions of benzamides derived by directed ortho metalation (DoM) chemistry, allowing the synthesis of valuable 1,2,3-substituted benzaldehydes. The single-step, three-component process proceeds in a very short reaction time, shows excellent functional group compatibility, and uses inexpensive and long-storage stable reducing reagents.
A synthetic study of dibenzo-aromatic macrolactams
Brown, David P.,Wong, Thomas
experimental part, p. 149 - 161 (2010/06/14)
Efforts to generate benzenoid macrolactams in the development of hybrid molecules as New Chemical Entities are described. The olefin metathesis protocol was adopted in facilitating the cyclization process.
A one-pot synthesis of 2-Aryl-4,5-anti-diphenyloxazolines
Clayden, Jonathan,Clayton, James,Harvey, Rebecca A.,Karlubíková, Ol'Ga
experimental part, p. 2836 - 2838 (2010/03/01)
A one-pot procedure for the synthesis of oxazolines was developed. An amino alcohol was coupled with benzoyl chlorides in the presence of triethylamine to produce a -hydroxyamide. Direct treatment with methanesulfonyl chloride forms oxazolines in good yields.
Synthesis of novel aromatic macrolactones via ring closing metathesis of substituted phenylalkanoic acid allylic esters
Brown, David P.,Duong, Hoan Q.
, p. 435 - 443 (2008/09/19)
(Chemical Equation Presented) Stable aromatic macrolactones have been synthesized and characterized from 2- and 3-substituted phenylalkanoic acid systems in modest yields.
