Search Results - "BOSICA, Giovanna"
-
1
Novel Biopolymer-Based Catalyst for the Multicomponent Synthesis of N -aryl-4-aryl-Substituted Dihydropyridines Derived from Simple and Complex Anilines
Published in Molecules (Basel, Switzerland) (20-04-2024)“…Although Hantzsch synthesis has been an established multicomponent reaction method for more than a decade, its derivative, whereby an aniline replaces ammonium…”
Get full text
Journal Article -
2
Recent Advances in Multicomponent Reactions Catalysed under Operationally Heterogeneous Conditions
Published in Catalysts (01-07-2022)“…Multicomponent reactions (MCRs) have been gaining significance and attention over the past decade because of their ability to furnish complex products by using…”
Get full text
Journal Article -
3
Efficient One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones via a Three-Component Biginelli Reaction
Published in Molecules (Basel, Switzerland) (20-06-2021)“…Multicomponent reactions are considered to be of increasing importance as time progresses due to the economic and environmental advantages such strategies…”
Get full text
Journal Article -
4
Aza-Michael Mono-addition Using Acidic Alumina under Solventless Conditions
Published in Molecules (Basel, Switzerland) (22-06-2016)“…Aza-Michael reactions between primary aliphatic and aromatic amines and various Michael acceptors have been performed under environmentally-friendly…”
Get full text
Journal Article -
5
DABCO-Amberlyst®15: A versatile heterogeneous catalyst in the multicomponent synthesis of tetrahydronaphthalenes and tetrahydroquinolines
Published in Tetrahedron Green Chem (01-06-2024)“…Bicyclic ortho-amino carbonitriles (tetrahydronaphthalenes) are crucial in their role to develop other heterocyclic compounds such as dicyanoanilines which can…”
Get full text
Journal Article -
6
Piperazine-Amberlyst®15-catalysed synthesis of 2-amino-4H-chromenes, chromeno[2,3-b]pyridines and chromeno[2,3-d]pyrimidines
Published in Tetrahedron Green Chem (2023)“…Chromenes, biologically-active scaffolds, and their variants have been often synthesized by the combination of salicylaldehyde, malononitrile, and nucleophilic…”
Get full text
Journal Article -
7
Solvent-Free, One-Pot, Multicomponent Synthesis of Xanthene Derivatives
Published in Catalysts (01-03-2023)“…An efficient and environmentally benign one-pot condensation of cyclic diketones, aldehydes and naphthols was achieved with 1,4-diazabicyclo[2-2-2]octane…”
Get full text
Journal Article -
8
-
9
The KA2 coupling reaction under green, solventless, heterogeneous catalysis
Published in Journal of molecular catalysis. A, Chemical (01-01-2017)“…[Display omitted] •CuI on Amberlyst A-21 is a green efficient catalyst for the KA2-coupling reaction.•Both primary and secondary amines can be used.•Aliphatic…”
Get full text
Journal Article -
10
One-pot multicomponent nitro-Mannich reaction using a heterogeneous catalyst under solvent-free conditions
Published in PeerJ (San Francisco, CA) (27-06-2018)“…An environmentally-friendly, one-pot multicomponent reaction of various aldehydes, amines and nitroalkanes for the synthesis of β-nitroamines is here…”
Get full text
Journal Article -
11
Conjugate Additions of Nitroalkanes to Electron-Poor Alkenes: Recent Results
Published in Chemical reviews (01-03-2005)“…Nitroalkanes are a convenient source of stabilized carbanions that react with electron-poor alkenes giving the corresponding 1,4-adducts with high…”
Get full text
Journal Article -
12
Thia-Michael Reaction under Heterogeneous Catalysis
Published in Organics (Basel) (01-03-2023)“…Thia-Michael reactions between aliphatic and aromatic thiols and various Michael acceptors were performed under environmentally-friendly solvent-free…”
Get full text
Journal Article -
13
One-pot multicomponent green Hantzsch synthesis of 1,2-dihydropyridine derivatives with antiproliferative activity
Published in Beilstein journal of organic chemistry (24-11-2020)“…A rapid route for obtaining unsymmetrical 1,2-dihydropyridines (1,2-DHPs) as opposed to 1,4-dihydropyridines (1,4-DHPs) has been achieved via a one-pot…”
Get full text
Journal Article -
14
Protection (and Deprotection) of Functional Groups in Organic Synthesis by Heterogeneous Catalysis
Published in Chemical reviews (01-01-2004)“…The preparation of complex organic molecules demands the availability of different protective groups to allow the survival of reactive functional groups during…”
Get full text
Journal Article -
15
Solvent-Free Henry and Michael Reactions with Nitroalkanes Promoted by Potassium Carbonate as a Versatile Heterogeneous Catalyst
Published in Journal of chemistry (01-01-2017)“…The use of a simple weak inorganic base such as potassium carbonate facilitated the formation of carbon-carbon bonds through both the Henry and the Michael…”
Get full text
Journal Article -
16
Nitroaldol Reaction in Aqueous Media: An Important Improvement of the Henry Reaction
Published in Journal of organic chemistry (24-01-1997)Get full text
Journal Article -
17
Novel Biopolymer-Based Catalyst for the Multicomponent Synthesis of IN/I-aryl-4-aryl-Substituted Dihydropyridines Derived from Simple and Complex Anilines
Published in Molecules (Basel, Switzerland) (01-04-2024)“…Although Hantzsch synthesis has been an established multicomponent reaction method for more than a decade, its derivative, whereby an aniline replaces ammonium…”
Get full text
Journal Article -
18
Zeolite HSZ-360 as a new reusable catalyst for the direct acetylation of alcohols and phenols under solventless conditions
Published in Tetrahedron letters (13-08-1998)“…Alcohols and phenols were efficiently acylated with acetic anhydride without solvent over zeolite HSZ-360. The catalyst can be reused with no activity loss…”
Get full text
Journal Article -
19
Conjugate addition of nitroalkanes to N-substituted maleimides. Synthesis of 3-alkylsuccinimides and pyrrolidines
Published in Tetrahedron (12-05-2003)“…3-Alkylidenesuccinimides obtained by conjugate addition of nitroalkanes to N-substituted maleimides can be reduced to the corresponding 3-alkyl derivatives by…”
Get full text
Journal Article -
20
Addition of Organocerium Reagents to Morpholine Amides: Synthesis of Important Pheromone Components of Achaea janata
Published in Journal of organic chemistry (13-12-2002)“…Readily preparable morpholine amides hitch in good yields with organocerium reagents to produce ketones. Even in the presence of substrates and reagents with…”
Get full text
Journal Article