Results 1 to 10 of about 19,915 (242)

Formaldehyde surrogates in multicomponent reactions [PDF]

open access: yesBeilstein Journal of Organic Chemistry
Formaldehyde emerges as a cornerstone in multicomponent reactions, mainly prized for its robust reactivity. Yet, alongside these beneficial traits, this highly reactive C1-building block raises concerns, primarily regarding its toxicity.
Cecilia I. Attorresi   +2 more
doaj   +4 more sources

Multicomponent reactions IV [PDF]

open access: yesBeilstein Journal of Organic Chemistry
Thomas J. J. Müller   +1 more
doaj   +3 more sources

Multicomponent Reactions [PDF]

open access: yesMolecules, 2019
Multicomponent Reactions appear to be ideal for any form of synthesis, because of their numerous advantages in terms of sustainability and selectivity in building up complex molecular architectures, with high molecular diversity.
Cristina Cimarelli
doaj   +3 more sources

Multicomponent reactions II [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2014
The concept of multicomponent reactions (MCR) [1] has been around in organic chemistry since the very early days. Indeed, the first example known in literature, the Strecker synthesis of α-aminonitriles [2], has been developed into an industrial process for the production of methionine in an annual scale of several hundreds of thousand tons per year ...
Thomas J. J. Müller
doaj   +6 more sources

Pseudo-multicomponent reactions. [PDF]

open access: yesRSC Adv, 2023
Pseudo-MCRs are domino-type one-pot processes that involve combinations of at least three reactants (similarly to normal MCRs) but in which one of them is stoichiometrically duplicated (or more) and hence takes part into two reaction steps (or more).
Flores-Reyes JC   +4 more
europepmc   +3 more sources

Multicomponent Reactions between Heteroatom Compounds and Unsaturated Compounds in Radical Reactions [PDF]

open access: yesMolecules, 2023
In this mini-review, we present our concepts for designing multicomponent reactions with reference to a series of sequential radical reactions that we have developed.
Akiya Ogawa, Yuki Yamamoto
doaj   +2 more sources

Cu(OTf)2-catalyzed multicomponent reactions [PDF]

open access: yesBeilstein Journal of Organic Chemistry
This review reports the achievements in copper(II) triflate-catalyzed processes concerning the multicomponent reactions, applied to the synthesis of acyclic and cyclic compounds.
Sara Colombo   +4 more
doaj   +2 more sources

Multicomponent Reactions: "Kinderleicht". [PDF]

open access: yesJ Chem Educ, 2020
A demonstration experiment of the synthesis of a novel tetrazole derivative via a multicomponent reaction (Ugi tetrazole four component reaction, UT-4CR) bearing a luminol moiety and a subsequent exploitation of its chemiluminescent properties is described.
Neochoritis CG   +3 more
europepmc   +4 more sources

RETRACTED: The Discovery of Novel Antimicrobial Agents Through the Application of Isocyanide-Based Multicomponent Reactions

open access: yesAntibiotics, 2023
Multicomponent reactions (MCR) have been used to synthesize a wide range of analogs from several classes of heterocyclic compounds, with multifaceted medicinal uses. The synthesis of highly functionalized molecules in a single pot is a unique property of
Sameer Quazi   +3 more
doaj   +2 more sources

Recent Advances in One-Pot Multicomponent Reactions for the Synthesis of Substituted Quinazolin-4(3H)-ones [PDF]

open access: yesMolecules
Quinazolin-4(3H)-ones are nitrogen heterocycles that have attracted considerable interest over many years due to their important biological and pharmacological properties.
Zbigniew Malinowski
doaj   +2 more sources

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