Convenient method for the synthesis of phthalazinones via carbonylation of 2-bromobenzaldehyde using Co2(CO)8 as a CO source
A simple one-pot synthesis of phthalazinones by the condensation and intra-molecular carbonylative cyclization of 2-bromobenzaldehydes with hydrazines is reported. This method utilizes solid Co2(CO) 8 as carbonyl source making it rea
Suresh, A. Sivalingam,Baburajan, Poongavanam,Ahmed, Mansur
supporting information
p. 3482 - 3485
(2014/06/10)
Rapid microwave-promoted synthesis of functionalised benzophenones
Several functionalised benzophenone derivatives have been conveniently obtained in moderate to good yield via the rapid, microwave-promoted Friedel-Crafts acylation of activated arenes with benzoic acids in polyphosphoric acid medium.
Learmonth, David A.
p. 2757 - 2762
(2007/10/03)
BeCl2 as a new highly selective reagent for dealkylation of aryl-methyl ethers
An efficient and simple method is introduced for the selective removal of methyl group from poly aryl-methyl ethers, in some important derivatives of benzophenones, xanthones, anthraquinones, aryl esters, benzamides and nitroanisoles with BeCl2.
Sharghi, Hashem,Tamaddon, Fatemeh
p. 13623 - 13640
(2007/10/03)
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