Iron-catalyzed domino coupling reactions of π-systems
Beilstein Journal of Organic Chemistry, 2021 The development of environmentally benign, inexpensive, and earth-abundant metal catalysts is desirable from both an ecological and economic standpoint. Certainly, in the past couple decades, iron has become a key player in the development of sustainable
Austin Pounder, William Tam
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Domino Reactions Enable Zn-Mediated Direct Synthesis of Spiro-Fused 2-Oxindole-α-Methylene-γ-Butyrolactones/Lactams from Isatin Derivatives and 2-(Bromomethyl)acrylates [PDF]
MoleculesIsatin-derived spirocyclic cores are found in several biologically active molecules. Here, we report nucleophilic domino reactions for the synthesis of α-methylene-γ-butyrolactone/lactam containing spirocyclic oxindoles. The Zn-mediated one-step reaction
Prathap Reddy Mukthapuram +1 more
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Amino-Supported Palladium Catalyst for Chemo- and Stereoselective Domino Reactions. [PDF]
Angew Chem Int Ed Engl, 2021 A solid amino‐supported palladium catalyst is used in an oxidative domino reaction for the diastereoselective construction of alkyne‐substituted cyclopentenol compounds. This heterogeneous catalyst exhibits high efficiency and excellent chemoselectivity,
Li MB +6 more
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Synthesis of pyrrolo[3,2-d]pyrimidine-2,4(3H)-diones by domino C–N coupling/hydroamination reactions [PDF]
Beilstein Journal of Organic ChemistryA variety of pyrrolo[3,2-d]pyrimidine-2,4(3H)-diones were prepared by a combination of Sonogashira reaction and subsequent cyclization by domino C–N coupling/hydroamination reaction.
Ruben Manuel Figueira de Abreu +3 more
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An intramolecular relay catalysis strategy for Knoevenagel condensation and 1,3-dipolar cycloaddition domino reactions. [PDF]
RSC Adv, 2019 A relay catalysis strategy was established by using a bifunctional catalyst which was prepared by immobilization of organic chains containing secondary amine and Cu(ii) complex onto silica-coated nano-Fe3O4.
Yuan X, Wang Z, Zhang Q, Luo J.
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Journal of Ionic Liquids, 2023 Ionic liquid (IL) catalysed organic syntheses have emerged as a great approach to improve synthetic productivity. Particularly IL catalyzed domino reactions enable the synthesis of organic compounds with high regio/stereoselectivity from simple starting ...
Sethuraman Indumathi, Imran Khan
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Catalysis Communications, 2021 α,α-L-Diaryl prolinol was first introduced into a highly stable porous MOF, UiO-67, via the immobilization of a chiral prolinol side chain into 4,4′-biphenyldicarboxylic acid through a five-step process, to construct a chiral heterogeneous catalyst.
Hao Ren +5 more
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Recent Advance of Domino Michael Reaction in Natural Product Synthesis
Natural Product Communications, 2021 Recent advances in the total syntheses of cyclic natural products and related compounds from 2005 to 2021, which employ domino Michael reactions as key steps, have been reviewed, focusing mainly on the domino Michael reactions catalyzed by ...
Hisahiro Hagiwara
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Organocatalytic Asymmetric Tandem/Domino Reactions Towards Access to Bioactive Products
, 2021 Tandem and domino reactions constitute economic routes to complex molecules starting from simple materials. Especially, combining these powerful procedures to asymmetric catalysis allow a direct access to many elaborated chiral products, including ...
H. Pellissier
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Enantioselective Stereodivergent Nucleophile-Dependent Isothiourea-Catalysed Domino Reactions. [PDF]
Chemistry, 2016 α,β‐Unsaturated acyl ammoniums generated from the reaction of α,β‐unsaturated 2,4,6‐trichlorophenol (TCP) esters bearing a pendent enone with an isothiourea organocatalyst are versatile intermediates in a range of enantioselective nucleophile‐dependent ...
Matviitsuk A +4 more
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