Results 141 to 150 of about 2,089,289 (186)

[3 + 2]-Cycloaddition reaction of sydnones with alkynes. [PDF]

open access: yesBeilstein J Org Chem, 2018
Hladíková V, Váňa J, Hanusek J.
europepmc   +1 more source

Cycloaddition Reactions

2010
This chapter deals with enantioselective organocatalytic cycloaddition reactions. Several cinchona alkaloids have been recently demonstrated as efficient chiral organocatalysts for enantioselective Diels−Alder reactions. Thus, excellent results were obtained for the Diels−Alder reaction of 3-vinylindoles with maleimides catalysed by a ...
S. Araki, T. Hirashita
  +4 more sources

Retro‐Cycloaddition Reaction of Pyrrolidinofullerenes.

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nazario, Martín   +5 more
openaire   +2 more sources

Flow Chemistry for Cycloaddition Reactions

ChemSusChem, 2020
AbstractAbstract: Continuous flow reactors form part of a rapidly growing research area that has changed the way synthetic chemistry is performed not only in academia but also at the industrial level. This Review highlights the most recent advances in cycloaddition reactions performed in flow systems.
Jorge, García-Lacuna   +2 more
openaire   +2 more sources

Cycloaddition reactions

2015
This chapter considers cycloadditions as the most useful of all pericyclic reactions in organic synthesis. It describes the wide range of known cycloadditions, identifies the conditions under which they take place, draws attention to their regio- and stereochemistry, and gives the simple rules for which of them take place and which do not.
openaire   +1 more source

Selectivity in an Encapsulated Cycloaddition Reaction

Organic Letters, 2002
A 1,3-dipolar cycloaddition takes place within a reversibly formed, self-assembled capsule. The reaction proceeds through an unsymmetrically loaded encapsulation complex with absolute regioselectivity.
Jian, Chen, Julius, Rebek
openaire   +2 more sources

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