10547-61-2Relevant articles and documents
Organic Superbase t-Bu-P4 Catalyzes Amination of Methoxy(hetero)arenes
Shigeno, Masanori,Hayashi, Kazutoshi,Nozawa-Kumada, Kanako,Kondo, Yoshinori
supporting information, p. 5505 - 5508 (2019/08/01)
We report that the organic superbase t-Bu-P4 efficiently catalyzes the amination of methoxy(hetero)arenes with amine nucleophiles such as aniline, indoline, and aminopyridine derivatives. This catalytic reaction is effective for the transformation of elec
Esters as acylating reagent in a Friedel-Crafts reaction: Indium tribromide catalyzed acylation of arenes using dimethylchlorosilane
Nishimoto, Yoshihiro,Babu, Srinivasarao Arulananda,Yasuda, Makoto,Baba, Akio
supporting information; experimental part, p. 9465 - 9468 (2009/04/06)
(Chemical Equation Presented) The Friedel-Crafts acylation of arenes with esters by dimethylchlorosilane and 10 mol % of indium tribromide has been achieved. The key intermediate RCOOSi(Cl)Me2 is generated from alkoxy esters with the evolution of the corresponding alkanes. The scope of the alkoxy ester moiety was wide: tert-butyl, benzyl, allyl, and isopropyl esters were successful. In addition, we demonstrated the direct synthesis of the indanone intermediate 11 of salviasperanol from ester 10.
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