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...

Бүрэн тодорхойлолт

Номзүйн дэлгэрэнгүй
Үндсэн зохиолчид:	Poh, CYX, Rozsar, D, Yang, J, Christensen, KE, Dixon, DJ
Формат:	Journal article
Хэл сонгох:	English
Хэвлэсэн:	Wiley 2023

Ижил төстэй зүйлс

Bifunctional iminophosphorane-catalyzed enantioselective sulfa-michael addition to unactivated α,β-unsaturated amides
-н: Rozsar, D, зэрэг
Хэвлэсэн: (2022)

Bifunctional iminophosphorane-catalyzed enantioselective nitroalkane addition to unactivated α,β-unsaturated esters
-н: Rozsar, D, зэрэг
Хэвлэсэн: (2023)

A bifunctional iminophosphorane squaramide catalyzed enantioselective synthesis of hydroquinazolines via intramolecular aza-Michael reaction to α,β-unsaturated esters
-н: Su, G, зэрэг
Хэвлэсэн: (2021)

Bifunctional iminophosphorane superbase catalysed amide enolisation for enantioselective intramolecular reactions
-н: Poh, YXC
Хэвлэсэн: (2024)

Bifunctional iminophosphorane catalyzed enantioselective ketimine phospha-Mannich reaction
-н: Robertson, G, зэрэг
Хэвлэсэн: (2015)

Phosphazene-catalyzed desymmetrization of cyclohexadienones by dithiane addition
-н: Matthew A. Horwitz, зэрэг
Хэвлэсэн: (2017-04-01)

Enantioselective desymmetrization of cyclohexadienones via an intramolecular Rauhut–Currier reaction of allenoates
-н: Weijun Yao, зэрэг
Хэвлэсэн: (2016-10-01)

Enantioselective total synthesis of (+)-incargranine A enabled by bifunctional iminophosphorane and iridium catalysis
-н: Miller, AAM, зэрэг
Хэвлэсэн: (2023)

Enantioselective total synthesis of (+)-incargranine A enabled by bifunctional iminophosphorane and iridium catalysis
-н: Miller, AAM, зэрэг
Хэвлэсэн: (2023)

Bifunctional iminophosphoranes as catalysts for enantioselective prototrophic shifts
-н: Golec, J
Хэвлэсэн: (2021)

Bifunctional iminophosphorane organocatalysts for enantioselective synthesis: application to the ketimine nitro-Mannich reaction.
-н: Núñez, MG, зэрэг
Хэвлэсэн: (2013)

Enantioselective bifunctional iminophosphorane catalyzed sulfa-Michael addition of alkyl thiols to unactivated β-substituted-α,β-unsaturated esters
-н: Yang, J, зэрэг
Хэвлэсэн: (2016)

Bifunctional iminophosphorane superbase catalysed enantioselective intramolecular michael reactions
-н: Su, G
Хэвлэсэн: (2022)

Novel applications of bifunctional iminophosphorane superbases in enantioselective catalytic methodology
-н: Formica, M
Хэвлэсэн: (2021)

Bifunctional iminophosphorane catalysed enantioselective sulfa-Michael addition of alkyl thiols to alkenyl benzimidazoles
-н: Formica, M, зэрэг
Хэвлэсэн: (2018)

Enantioselective silver and amine co-catalyzed desymmetrizing cycloisomerization of alkyne-linked cyclohexanones
-н: Manzano, R, зэрэг
Хэвлэсэн: (2017)

Catalytic enantioselective nucleophilic desymmetrization of phosphonate esters
-н: Formica, M, зэрэг
Хэвлэсэн: (2023)

Development of bifunctional organic superbases for catalytic enantioselective synthesis
-н: Rozsar, D
Хэвлэсэн: (2024)

Development and application of bifunctional iminophosphorane organocatalysts
-н: Yang, J
Хэвлэсэн: (2016)

Immobilisation and application of bifunctional iminophosphorane organocatalysts
-н: Goldys, A, зэрэг
Хэвлэсэн: (2014)

Enantioselective total synthesis of (−)-Himalensine A via a palladium and 4-hydroxyproline co-catalyzed desymmetrization of vinyl-bromide-tethered cyclohexanones
-н: Kučera, R, зэрэг
Хэвлэсэн: (2023)

Dual catalytic enantioselective desymmetrization of allene-tethered cyclohexanones
-н: Zhang, L, зэрэг
Хэвлэсэн: (2020)

Bisguanidinium-catalyzed remote enantioselective desymmetrization with 1,2-acyl shift
-н: Chen, Wenchao, зэрэг
Хэвлэсэн: (2024)

Bifunctional iminophosphorane superbases: Potent organocatalysts for enantio- and diastereoselective Michael addition reactions
-н: Farley, A, зэрэг
Хэвлэсэн: (2018)

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

ORGN 743-Palladium-catalyzed enantioselective desymmetrization for the total synthesis of hodgkinsine and related structures
-н: Durbin, M, зэрэг
Хэвлэсэн: (2006)

Organocatalytic Ring-Opening Polymerization of Cyclic Esters Mediated by Highly Active Bifunctional Iminophosphorane Catalysts
-н: Goldys, A, зэрэг
Хэвлэсэн: (2014)

Access to planar chiral ferrocenes via N-heterocyclic carbene-catalyzed enantioselective desymmetrization reactions
-н: Lv, Xiaokang, зэрэг
Хэвлэсэн: (2022)

Nickel(II)/BINOL-catalyzed enantioselective C–H activation via desymmetrization and kinetic resolution
-н: Qi-Jun Yao, зэрэг
Хэвлэсэн: (2024-08-01)

Chiral Pentacarboxycyclopentadiene-Based Brønsted Acid-Catalyzed Enantioselective Desymmetrization of Meso-Epoxides by 2‑Mercaptobenzothiazoles
-н: Chao Yuan, зэрэг
Хэвлэсэн: (2018-06-01)

A new organocatalytic desymmetrization reaction enables the enantioselective total synthesis of madangamine E
-н: Shiomi, S, зэрэг
Хэвлэсэн: (2022)

Second generation catalytic enantioselective nucleophilic desymmetrization at P(V): improved generality, efficiency and modularity
-н: Formica, M, зэрэг
Хэвлэсэн: (2024)

Second generation catalytic enantioselective nucleophilic desymmetrization at P(V): improved generality, efficiency and modularity
-н: Formica, M, зэрэг
Хэвлэсэн: (2024)

Fragmentation vs rearrangement of the amide and thioester groups in 4,4-disubstituted cyclohexadienones
-н: John N. Marx, зэрэг
Хэвлэсэн: (2004-02-01)

Creation through Immobilization: A New Family of High Performance Heterogeneous Bifunctional Iminophosphorane (BIMP) Superbase Organocatalysts.
-н: Goldys, A, зэрэг
Хэвлэсэн: (2014)

Construction of boron-stereogenic compounds via enantioselective Cu-catalyzed desymmetric B–H bond insertion reaction
-н: Guan Zhang, зэрэг
Хэвлэсэн: (2022-05-01)

Sequential desymmetrization-fluorination: enantioselective synthesis of fluorinated cyclitols.
-н: Purser, S, зэрэг
Хэвлэсэн: (2006)

Palladium mediated enantioselective desymmetrization of meso 1,1-dihaloalkenes.
-н: Willis, M, зэрэг
Хэвлэсэн: (2000)

Bicarbonate-binding catalysis for the enantioselective desymmetrization of keto sulfonium salts
-н: José Alemán, зэрэг
Хэвлэсэн: (2024-06-01)

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