80735-94-0Relevant articles and documents
The Mechanism of the Palladium-catalysed Reaction of Allylic Acetates with Carbonyl Compounds via Electrochemical Reduction
Zhang, Pingping,Zhang, Wuchang,Zhang, Tingfang,Wang, Zhiqin,Zhou, Wenjuan
, p. 491 - 492 (1991)
The mechanism of Pd-catalysed reaction of allylic acetates with carbonyl compounds in the presence of zinc chloride via electroreduction is reported.
Synthesis of 4-aminotetrahydropyran scaffolds for drug discovery
Nortcliffe, Andrew,Milne, Gavin D.S.,Hamza, Daniel,Moody, Christopher J.
, p. 2218 - 2225 (2017)
Functionalised tetrahydropyran scaffolds were prepared using a tethered enol-ether Prins cyclisation and elaborated to show their potential use in library synthesis. The key 4-hydroxytetrahydropyran scaffold could be readily manipulated to the 4-azidotetr
Synthesis of a new C2-symmetric chirat diol: Application to asymmetric allylboration.
Mears, Richard J.,De Silva, Harshani,Whiting, Andrew
, p. 17395 - 17406 (1997)
New C2-symmetric chiral diol 1b was prepared from diol 3a, by a thionyl chloride mediated double elimination, hydrogenation and deprotection sequence. A comparative study of the asymmetric allylboration of benzaldehyde with the allylboronates 1
Simultaneous coordination and double activation phenomena of carbonyl and epoxy oxygen by bis-titanium reagent as a bidentate lewis acid catalyst
Asao, Naoki,Kii, Satoshi,Hanawa, Hideo,Maruoka, Keiji
, p. 3729 - 3732 (1998)
The new bidentate Ti catalyst, (anthraquinone-1,8- dioxy)bis(triisopropoxy-titanium) (1) can be successfully designed and utilized for the simultaneous coordination to carbonyl substrates. The high double-activation ability of the bidentate Ti catalyst 1 toward carbonyls is emphasized using several synthetic examples in comparison with the corresponding monodentate Ti catalyst. The intermediary coordination complex formation of bidentate 1 with DMF or epoxycyclohexane as a carbonyl or epoxy substrate is characterized by 13C NMR spectroscopy.
Isostructural mesoporous ionic crystals as a tunable platform for acid catalysis
Kikukawa, Yuji,Kitao, Takashi,Ogiwara, Naoki,Shimoyama, Yuto,Uchida, Sayaka,Weng, Zhewei
, p. 10328 - 10333 (2020)
Eleven isostructural mesoporous ionic crystals (meso-PICs) are synthesized. The initial activities of the Barbier-Grignard reaction, which is a typical C-C bond formation reaction, catalyzed by the meso-PICs are dependent on the acid dissociation constant
Structure-activity relationship of formamides as organocatalysts: The significance of formamide structure and conformation
Nguyen, Dieu,Akhani, Ravish K.,Sheppard, Cody I.,Wiskur, Sheryl L.
, p. 2279 - 2283 (2013)
The impact of the structure and conformation of formamides as organocatalysts was investigated and reported herein as a structure-activity relationship. Selected formamides and some amides were evaluated for their ability to activate allyltrichlorosilane
Indium-mediated allylation of carbonyl compounds in deep eutectic solvents
González-Gallardo, Nerea,Saavedra, Beatriz,Guillena, Gabriela,Ramón, Diego J.
, (2021/08/26)
This study describes, for the first time, the in situ generation of indium organometallic reagents in environmentally friendly deep eutectic solvents (DESs). The allylation process of different carbonyl compounds is achieved mediated by indium metal and u
Remote Arylative Substitution of Alkenes Possessing an Acetoxy Group via β-Acetoxy Elimination
Kakiuchi, Fumitoshi,Kochi, Takuya,Kumagai, Takaaki,Muto, Kazuma
supporting information, p. 24500 - 24504 (2021/10/19)
Palladium-catalyzed remote arylative substitution was achieved for the reaction of arylboronic acids with alkenes possessing a distant acetoxy group to provide arylation products having an alkene moiety at the remote position. The use of β-acetoxy elimination as a key step in the catalytic cycle allowed for regioselective formation of unstabilized alkenes after chain walking. This reaction was applicable to various arylboronic acids as well as alkene substrates.