57822-33-0Relevant academic research and scientific papers
Design, synthesis and cytotoxicity of 7-deoxy aryl discodermolide analogues
Burlingame, Mark A.,Shaw, Simon J.,Sundermann, Kurt F.,Zhang, Dan,Petryka, Joseph,Mendoza, Esteban,Liu, Fenghua,Myles, David C.,LaMarche, Matthew J.,Hirose, Tomoyasu,Freeze, B. Scott,Smith III, Amos B.
, p. 2335 - 2338 (2007/10/03)
A series of 7-deoxy discodermolide analogues in which the lactone fragment 'C' was replaced by aryl substituents were designed, synthesized, and evaluated for cytotoxicity.
Hypervalent iodine(III)-induced intramolecular cyclization reaction of substituted phenol ethers with an alkyl azido side-chain: A novel and efficient synthesis of quinone imine derivatives
Kita, Yasuyuki,Egi, Masahiro,Ohtsubo, Makoto,Saiki, Toyokazu,Okajima, Akiko,Takada, Takeshi,Tohma, Hirofumi
, p. 241 - 245 (2007/10/03)
Novel and efficient syntheses of quinone imine ketals (2aj) and quinone imines (4ah) from substituted phenol ethers (1ak) bearing an alkyl azido side-chain using the combination of hypervalent iodine(III) reagent, phenyliodine(III) bis(trifluoroacetate) (PIFA) and trimethylsilyl trifluoromethanesulfonate (TMSOTf), have been developed.
AROMATIC ANNULATION WITH BISPHENYLTHIONIUM IONS
Manas, Abdul Rahman Bin,Smith, Robin A. J.
, p. 1847 - 1856 (2007/10/02)
The chemospecific production and intramolecular aromatic electrophilic substitution (annulation) of bis(phenylthio)carbocations (bisphenylthionium ions) has been studied using appropriate model compounds.The annulation reaction is very sensitive to the Lewis acid initiator and also the solvent.The best reaction conditions were found to be a suspension of silver trifluoromethanesulfonate in dichloromethane.Annulation of six-membered rings onto alkylbenzene and five- and seven-membered rings onto activated benzenes have been achieved.
