67601-27-8Relevant academic research and scientific papers
Cobalt-Catalyzed Asymmetric Hydrogenation of 1,1-Diarylethenes
Chen, Jianhui,Chen, Chenhui,Ji, Chonglei,Lu, Zhan
supporting information, p. 1594 - 1597 (2016/05/02)
Highly enantioselective cobalt-catalyzed hydrogenation of 1,1-diarylethenes was developed by using bench-stable chiral oxazoline iminopyridine-cobalt complexes as precatalysts. A unique o-chloride effect was observed to achieve high enantioselectivity. Easy removal as well as further transformations of the chloro group make this protocol a potentially useful alternative to synthesize various chiral 1,1-diarylethanes. This process can be successfully performed under 1 atm of hydrogen at room temperature on gram scale.
ACYLATION OF CHLOROANISOLES
Yuldashev, Kh. Yu.
, p. 1610 - 1612 (2007/10/02)
In the reaction of 2-, 3-, and 4-chloroanisoles with the chlorides and anhydrides of acetic, propionic, and 4-substituted benzoic acids in the presence of 1E-3 mole of ferric chloride 35-80percent of the ketone fraction was obtained.Under the reaction con
