Bifunctional iminophosphorane catalyzed amide enolization for enantioselective cyclohexadienone desymmetrization.

Bifunctional iminophosphorane catalyzed amide enolization for enantioselective cyclohexadienone desymmetrization.

The organocatalytic enolization of 2-arylacetamides, followed by an enantioselective intramolecular conjugate addition to tethered 2,5-cyclohexadienones, yielding 3D fused N-heterocycles, is described. The transformation represents the first strong activating group-free activation of carboxamides vi...

Bibliografski detalji
Glavni autori:	Poh, CYX, Rozsar, D, Yang, J, Christensen, KE, Dixon, DJ
Format:	Journal article
Jezik:	English
Izdano:	Wiley 2023

Slični predmeti

Bifunctional iminophosphorane-catalyzed enantioselective sulfa-michael addition to unactivated α,β-unsaturated amides
od: Rozsar, D, i dr.
Izdano: (2022)

Bifunctional iminophosphorane-catalyzed enantioselective nitroalkane addition to unactivated α,β-unsaturated esters
od: Rozsar, D, i dr.
Izdano: (2023)

A bifunctional iminophosphorane squaramide catalyzed enantioselective synthesis of hydroquinazolines via intramolecular aza-Michael reaction to α,β-unsaturated esters
od: Su, G, i dr.
Izdano: (2021)

Bifunctional iminophosphorane superbase catalysed amide enolisation for enantioselective intramolecular reactions
od: Poh, YXC
Izdano: (2024)

Bifunctional iminophosphorane catalyzed enantioselective ketimine phospha-Mannich reaction
od: Robertson, G, i dr.
Izdano: (2015)

Phosphazene-catalyzed desymmetrization of cyclohexadienones by dithiane addition
od: Matthew A. Horwitz, i dr.
Izdano: (2017-04-01)

Enantioselective desymmetrization of cyclohexadienones via an intramolecular Rauhut–Currier reaction of allenoates
od: Weijun Yao, i dr.
Izdano: (2016-10-01)

Enantioselective total synthesis of (+)-incargranine A enabled by bifunctional iminophosphorane and iridium catalysis
od: Miller, AAM, i dr.
Izdano: (2023)

Enantioselective total synthesis of (+)-incargranine A enabled by bifunctional iminophosphorane and iridium catalysis
od: Miller, AAM, i dr.
Izdano: (2023)

Bifunctional iminophosphoranes as catalysts for enantioselective prototrophic shifts
od: Golec, J
Izdano: (2021)

Bifunctional iminophosphorane organocatalysts for enantioselective synthesis: application to the ketimine nitro-Mannich reaction.
od: Núñez, MG, i dr.
Izdano: (2013)

Enantioselective bifunctional iminophosphorane catalyzed sulfa-Michael addition of alkyl thiols to unactivated β-substituted-α,β-unsaturated esters
od: Yang, J, i dr.
Izdano: (2016)

Bifunctional iminophosphorane superbase catalysed enantioselective intramolecular michael reactions
od: Su, G
Izdano: (2022)

Novel applications of bifunctional iminophosphorane superbases in enantioselective catalytic methodology
od: Formica, M
Izdano: (2021)

Bifunctional iminophosphorane catalysed enantioselective sulfa-Michael addition of alkyl thiols to alkenyl benzimidazoles
od: Formica, M, i dr.
Izdano: (2018)

Enantioselective silver and amine co-catalyzed desymmetrizing cycloisomerization of alkyne-linked cyclohexanones
od: Manzano, R, i dr.
Izdano: (2017)

Catalytic enantioselective nucleophilic desymmetrization of phosphonate esters
od: Formica, M, i dr.
Izdano: (2023)

Development of bifunctional organic superbases for catalytic enantioselective synthesis
od: Rozsar, D
Izdano: (2024)

Development and application of bifunctional iminophosphorane organocatalysts
od: Yang, J
Izdano: (2016)

Immobilisation and application of bifunctional iminophosphorane organocatalysts
od: Goldys, A, i dr.
Izdano: (2014)

Enantioselective total synthesis of (−)-Himalensine A via a palladium and 4-hydroxyproline co-catalyzed desymmetrization of vinyl-bromide-tethered cyclohexanones
od: Kučera, R, i dr.
Izdano: (2023)

Dual catalytic enantioselective desymmetrization of allene-tethered cyclohexanones
od: Zhang, L, i dr.
Izdano: (2020)

Bisguanidinium-catalyzed remote enantioselective desymmetrization with 1,2-acyl shift
od: Chen, Wenchao, i dr.
Izdano: (2024)

Bifunctional iminophosphorane superbases: Potent organocatalysts for enantio- and diastereoselective Michael addition reactions
od: Farley, A, i dr.
Izdano: (2018)

Organocatalyzed enantioselective desymmetrization of aziridines and epoxides
od: Ping-An Wang
Izdano: (2013-08-01)

ORGN 743-Palladium-catalyzed enantioselective desymmetrization for the total synthesis of hodgkinsine and related structures
od: Durbin, M, i dr.
Izdano: (2006)

Organocatalytic Ring-Opening Polymerization of Cyclic Esters Mediated by Highly Active Bifunctional Iminophosphorane Catalysts
od: Goldys, A, i dr.
Izdano: (2014)

Access to planar chiral ferrocenes via N-heterocyclic carbene-catalyzed enantioselective desymmetrization reactions
od: Lv, Xiaokang, i dr.
Izdano: (2022)

Nickel(II)/BINOL-catalyzed enantioselective C–H activation via desymmetrization and kinetic resolution
od: Qi-Jun Yao, i dr.
Izdano: (2024-08-01)

Chiral Pentacarboxycyclopentadiene-Based Brønsted Acid-Catalyzed Enantioselective Desymmetrization of Meso-Epoxides by 2‑Mercaptobenzothiazoles
od: Chao Yuan, i dr.
Izdano: (2018-06-01)

A new organocatalytic desymmetrization reaction enables the enantioselective total synthesis of madangamine E
od: Shiomi, S, i dr.
Izdano: (2022)

Second generation catalytic enantioselective nucleophilic desymmetrization at P(V): improved generality, efficiency and modularity
od: Formica, M, i dr.
Izdano: (2024)

Second generation catalytic enantioselective nucleophilic desymmetrization at P(V): improved generality, efficiency and modularity
od: Formica, M, i dr.
Izdano: (2024)

Fragmentation vs rearrangement of the amide and thioester groups in 4,4-disubstituted cyclohexadienones
od: John N. Marx, i dr.
Izdano: (2004-02-01)

Creation through Immobilization: A New Family of High Performance Heterogeneous Bifunctional Iminophosphorane (BIMP) Superbase Organocatalysts.
od: Goldys, A, i dr.
Izdano: (2014)

Construction of boron-stereogenic compounds via enantioselective Cu-catalyzed desymmetric B–H bond insertion reaction
od: Guan Zhang, i dr.
Izdano: (2022-05-01)

Sequential desymmetrization-fluorination: enantioselective synthesis of fluorinated cyclitols.
od: Purser, S, i dr.
Izdano: (2006)

Palladium mediated enantioselective desymmetrization of meso 1,1-dihaloalkenes.
od: Willis, M, i dr.
Izdano: (2000)

Bicarbonate-binding catalysis for the enantioselective desymmetrization of keto sulfonium salts
od: José Alemán, i dr.
Izdano: (2024-06-01)

Bis-guanidinium salts catalyzed enantioselective phase-transfer alkylations of cyclic ketones and silyl enol ethers
od: Chen, Wenchao
Izdano: (2016)