Results 111 to 120 of about 264,075 (214)

Highly Enantioselective Catalytic 1,3-Dipolar Cycloaddition Involving 2,3-Allenoate Dipolarophiles

, 2016
A bisphosphoric acid-catalyzed 1,3-dipolar cycloaddition of buta-2,3-dienoates with azomethine ylides yields 3-methylenepyrrolidine derivatives with excellent enantioselectivity (up to 97% ee)
Long He (1696168), Xiao-Hua Chen (1336080), Jin Song (276305), Jie Yu (150626), Wei-Jie Chen (288066), Liu-Zhu Gong (1499827)   +5 more
core   +1 more source

Light-initiated 1,3-dipolar cycloaddition between dehydroalanines and tetrazoles: application to late-stage peptide and protein modifications. [PDF]

Chem Sci, 2023
Zhang M, He P, Li Y.
europepmc   +1 more source

Dipolarophile-Controlled Regioselective 1,3-Dipolar Cycloaddition: A Switchable Divergent Access to Functionalized N-Fused Pyrrolidinyl Spirooxindoles. [PDF]

Int J Mol Sci, 2023
Wang Y, Yan L, Yan Y, Li S, Lu H, Liu J, Dong J.   +6 more
europepmc   +1 more source

Gold Nanoparticles Modification with Liquid Crystalline Polybenzylic Dendrons via 1,3-Dipolar Cycloaddition. [PDF]

Nanomaterials (Basel), 2022
Ulloa JA, Barberá J, Serrano JL.
europepmc   +1 more source

A highly enantioselective intramolecular 1,3-dipolar cycloaddition yields novel pseudo-natural product inhibitors of the Hedgehog signalling pathway. [PDF]

Chem Sci, 2023
Liu J, Zhang R, Mallick S, Patil S, Wientjens C, Flegel J, Krupp A, Strohmann C, Grassin C, Merten C, Pahl A, Grigalunas M, Waldmann H.   +12 more
europepmc   +1 more source

Evaluation of antibiofilm properties of dehydroacetic acid (DHA) grafted spiro-oxindolopyrrolidines synthesized via multicomponent 1,3-dipolar cycloaddition reaction. [PDF]

Sci Rep, 2023
Suresh Babu AR, Sharma A, Athira MP, Alajangi HK, Naresh Raj AR, Gartia J, Singh G, Barnwal RP.   +7 more
europepmc   +1 more source

MOF-Derived Cu@N-C Catalyst for 1,3-Dipolar Cycloaddition Reaction. [PDF]

Nanomaterials (Basel), 2022
Wang Z, Zhou X, Gong S, Xie J.
europepmc   +1 more source

Naphthalene Carboxylation in the Sulfate-Reducing Enrichment Culture N47 Is Proposed to Proceed via 1,3-Dipolar Cycloaddition to the Cofactor Prenylated Flavin Mononucleotide. [PDF]

Appl Environ Microbiol, 2023
Heker I, Haberhauer G, Meckenstock RU.
europepmc   +1 more source

Triazole-oligomers by 1,3-dipolar cycloaddition

ARKIVOC, 2006
Alan R. Katritzky, Sandeep K. Singh, Nabin K. Meher, Jacek Doskocz, Kazuyuki Suzuki, Rong Jiang, Geoffroy L. Sommen, David A. Ciaramitaro, Peter J. Steel   +8 more
doaj   +1 more source

Mechanochemical Diastereoselective Substrate-Directed Synthesis of Pyrrole-Isoxazolidines via 1,3-Dipolar Cycloaddition of Maleimides with Nitrones. [PDF]

J Org Chem
de Jesus IS, Lédo AFDC, Ferrer A, A Bueno M, Cunha S.   +4 more
europepmc   +1 more source