Results 101 to 110 of about 10,332 (223)

Bi-mediated allylation of aldehydes in [bmim][Br]: a mechanistic investigation

Beilstein Journal of Organic Chemistry, 2018
The inexpensive room temperature ionic liquid (RTIL), [bmim][Br] has been found to be a superior medium for the Bi-mediated Barbier-type allylation of aldehydes compared to other conventional solvents.
Mrunesh Koli, Sucheta Chatterjee, Subrata Chattopadhyay, Dibakar Goswami   +3 more
doaj   +1 more source

Indium-mediated allylation in carbohydrate synthesis: A short and efficient approach towards higher 2-acetamido-2-deoxy sugars

Beilstein Journal of Organic Chemistry, 2014
Higher aminosugars are interesting targets in carbohydrate synthesis since these compounds play important roles in biological systems. However, their availability from natural sources is limited.
Christopher Albler, Ralph Hollaus, Hanspeter Kählig, Walther Schmid   +3 more
doaj   +1 more source

Photochemical Asymmetric Palladium-Catalyzed Allylation Reaction: Expeditious Entry to Chiral 1,2-Amino Alcohols and 1,2-Diamines [PDF]

The construction of diverse alkylamines is of importance in drug discovery and natural product synthesis. Herein, we report an efficient photoredox/palladium dual catalysis for the construction of protected 1,2-amino alcohols and 1,2-diamines via ...
Haohua, Chen, Hui, Xie, Bernhard, Breit, Yu, Lan, Uttam, Dutta   +4 more
core   +1 more source

Synthesis of Chiral 1,3-Dienes through Ring-Closing Metathesis of Enantioenriched Enynes: Potential Precursors of Morphane Analogs

Anais da Academia Brasileira de Ciências
A simple methodology for the synthesis of enynes by indium mediated diastereoselective allylation of aromatic N-tert-butanesulfinylimines bearing alkenyl groups at ortho-position with allyl bromide has been developed.
MARÍA JESÚS GARCIA-MUÑOZ, ANA SIRVENT, FRANCISCO FOUBELO, MIGUEL YUS   +3 more
doaj   +1 more source

Iron-catalyzed allylation of ketones [PDF]

, 2006
Allylation of ketones has been efficiently performed using iron-complex catalysis and led to homoallylic alcohols in high ...
Durandetti, Muriel, Perichon, Jacques
core  

The tandem catalytic asymmetric allene diboration/imine allylation and the asymmetric transition-metal-catalyzed conjugate allylation of activated enones [PDF]

, 2008
Thesis advisor: James P. MorkenDescribed herein are methods for asymmetric allylation. Chapter 1 describes the scope of the Pd-catalyzed asymmetric diboration of prochiral allenes.
Sieber, Joshua Daniel
core  

Electrochemical allylations in a deep eutectic solvent

Beilstein Journal of Organic Chemistry
Electrosynthesis is a technique that is attracting increased attention and has many appealing features, particularly its potential greenness. At the same time, electrosynthesis requires a solvent and a supporting electrolyte in order for current to pass ...
Sophia Taylor, Scott T. Handy
doaj   +1 more source

SYNTHESIS OF ALLYL PHENYL ETHER AND CLAISEN REARRANGEMENT

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2011
It has been established the possibility for phenol allylation on natural zeolites and them analogs. Here is demonstrated the synthesis of allyl phenol, which has wide industrial applications.
Gagik Torosyan, Dezy Hovhannisyan
doaj  

Palladium-catalyzed reaction of allyl acetate, allyl benzoate, allyl chloride, allyl bromide, diallyl ether, and allyl alcohol with benzene.

NIPPON KAGAKU KAISHI, 1985
Michiaki YOSHIDOMI, Yuzo FUJIWARA, Hiroshi TANIGUCHI   +2 more
openaire   +2 more sources

Highly Catalytic Allylation of Native Carbohydrates in Water with Indium: Kinetic, Mechanistic, and Spectroscopic Studies. [PDF]

J Am Chem Soc
Albritton MG, Menard T, Adak T, Denmark SE.   +3 more
europepmc   +1 more source