104462-83-1Relevant academic research and scientific papers
Catalytic C-H Bond Alkylation of Azoles with Alkyl Halides Mediated by Nickel(II) Complexes of Phenanthridine-Based N^ N-^ N Pincer Ligands
Braun, Jason D.,Herbert, David E.,Mandapati, Pavan,Sidhu, Baldeep K.,Wilson, Gabrielle
, p. 1989 - 1997 (2020/06/08)
Ni(II) complexes supported by tridentate N^N-^N diarylamido pincer-type ligands have been demonstrated to act as active catalysts in the carbon-carbon bond forming alkylation of azoles using unactivated alkyl halides. Here, we show that benzann
The nickel/copper-catalyzed direct alkylation of heterocyclic C-H bonds
Vechorkin, Oleg,Proust, Valerie,Hu, Xile
supporting information; experimental part, p. 3061 - 3064 (2010/07/05)
(Figure Presented) Too selective: A general and straightforward protocol for the cross-coupling of non-activated alkyl halides with heterocyclic C-H bonds has been developed. The transformation is chemo- and regioselective and many functional groups on both coupling partners are tolerated. The method employs cheap nickel/copper catalysts, and expands significantly the scope of C-H functionalization (see scheme).
Microbial hydroxylation of 2-cycloalkylbenzoxazoles. Part II. Determination of product structures and enhancement of enantiomeric excess
De Raadt,Griengl,Petsch,Plachota,Schoo,Weber,Braunegg,Kopper,Kreiner,Zeiser
, p. 473 - 490 (2007/10/03)
The determinations of product structures obtained in the microbial hydroxylations of various 2-cycloalkyl-1,3-benzoxazoles using Cunninghamella blakesleeana DSM 1906 and Bacillus megaterium DSM 32 are described. The initially low e.e of 3-(benz-1,3-oxazol
The Condensation Product of 2-Aminophenol and Glyoxal. Structure and Photochemistry
Tauer, Erich,Grellmann, Karl-Heinz,Kaufmann, Eckhard,Noltemeyer, Mathias
, p. 3316 - 3325 (2007/10/02)
It has been shown by X-ray analysis that the condensation product of 2-aminophenol and glyoxal is 5a,6,11a,12-tetrahydrobenzoxazinobenzoxazine (5) and not, as generally assumed, 2,2'-bibenzoxazoline (4).The structure of 5 is preserved if
