Related references
Note: Only part of the references are listed.Lewis Base Catalyzed Enantioselective Additions of an N-Silyl Vinylketene Imine
Scott E. Denmark et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2012)
Carbocyclization Cascades of Ally! Ketenimines via Aza-Claisen Rearrangements of N-Phosphoryl-N-allyl-ynamides
Kyle A. DeKorver et al.
ORGANIC LETTERS (2012)
A three-component reaction involving isocyanide, phosphine and ketenimine functionalities
Javier Ruiz et al.
CHEMICAL COMMUNICATIONS (2011)
Diversity-oriented approach to 1,2-dihydroisoquinolin-3(4H)-imines via copper(I)-catalyzed reaction of (E)-2-ethynylphenylchalcone, sulfonyl azide and amine
Zhiyuan Chen et al.
CHEMICAL COMMUNICATIONS (2011)
Copper-cascade catalysis: synthesis of 3-functionalized indoles
Jing Wang et al.
CHEMICAL COMMUNICATIONS (2011)
Sulfonyl and Phosphoryl Azides: Going Further Beyond the Click Realm of Alkyl and Aryl Azides
Seok Hwan Kim et al.
CHEMISTRY-AN ASIAN JOURNAL (2011)
Three-component reaction of alkyl isocyanides with acetylenic esters and pyridine-2-carboxaldoxime or α-furildioxime: Synthesis and dynamic NMR study of ketenimines and bis(ketenimines)
Robabeh Baharfar et al.
CHINESE CHEMICAL LETTERS (2011)
Tandem 1,5-Hydride Shift/6p Electrocyclization of Ketenimines and Carbodiimides Substituted with Cyclic Acetal and Dithioacetal Functions: Experiments and Computations
Mateo Alajarin et al.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (2011)
An environmentally benign approach for the synthesis of bifunctional sulfonamide-amide compounds via isocyanide-based multicomponent reactions
Ahmad Shaabani et al.
GREEN CHEMISTRY (2011)
N-Allyl-N-sulfonyl Ynamides as Synthetic Precursors to Amidines and Vinylogous Amidines. An Unexpected N-to-C 1,3-Sulfonyl Shift in Nitrile Synthesis
Kyle A. DeKorver et al.
JOURNAL OF ORGANIC CHEMISTRY (2011)
Ketenimine N-functionalization of thiazolidine-2,4-diones with acetylenes and isocyanides
Issa Yavari et al.
MENDELEEV COMMUNICATIONS (2011)
Unprecedented intramolecular [3+2] cycloadditions of azido-ketenimines and azido-carbodiimides. Synthesis of indolo[1,2-a]quinazolines and tetrazolo[5,1-b]quinazolines
Mateo Alajarin et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2011)
Three-Component Reaction of N′-(2-Alkynylbenzylidene)hydrazide, Alkyne, with Sulfonyl Azide via a Multicatalytic Process: A Novel and Concise Approach to 2-Amino-H-pyrazolo[5,1-a]isoquinolines
Shaoyu Li et al.
ORGANIC LETTERS (2011)
Copper(I)-Catalyzed Three Component Reaction of Sulfonyl Azide, Alkyne, and Nitrone Cycloaddition/Rearrangement Cascades: A Novel One-Step Synthesis of Imidazolidin-4-ones
Kayambu Namitharan et al.
ORGANIC LETTERS (2011)
Highly Enantioselective Mannich Reactions with α-Aryl Silyl Ketene Acetals and Imines
Gregory T. Notte et al.
ORGANIC LETTERS (2011)
A New Synthesis of Pyrrolidines by Way of an Enantioselective Mannich/Diastereoselective Hydroamination Reaction Sequence
Jenny M. Baxter Vu et al.
ORGANIC LETTERS (2011)
A Facile Route to Polysubstituted Indoles via Three-Component Reaction of 2-Ethynylaniline, Sulfonyl Azide, and Nitroolefin
Zhiyuan Chen et al.
ORGANIC LETTERS (2011)
An Efficient Approach to Fused Indolines via a Copper(I)-Catalyzed Reaction of Sulfonyl Azide with 2-Ethynylaryl Methylenecyclopropane
Shaoyu Li et al.
ORGANIC LETTERS (2011)
ONE-POT SYNTHESIS OF NOVEL RHODANINE BASED KETENIMINES VIA MULTICOMPONENT REACTIONS
Robabeh Baharfar et al.
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS (2011)
One-pot synthesis of 5-sulfonamidopyrazole from terminal alkynes, sulfonyl azides and hydrozones
Yao Li et al.
TETRAHEDRON (2011)
A new multicomponent reaction for the synthesis of pyridines via cycloaddition of azadienes and ketenimines
Didier Coffinier et al.
TETRAHEDRON LETTERS (2011)
Formation of N-sulfonylamidines by copper-catalyzed coupling of sulfonyl azides, terminal alkynes, and trialkylamines
Issa Yavari et al.
TETRAHEDRON LETTERS (2011)
Copper-Catalyzed Four-Component Reaction of Baylis-Hillman Adducts with Alkynes, Sulfonyl Azides and Alcohols
Wangze Song et al.
ADVANCED SYNTHESIS & CATALYSIS (2010)
Copper-Catalyzed Three-Component Synthesis of 2-Iminodihydrocoumarins and 2-Iminocoumarins
Yang Shen et al.
ADVANCED SYNTHESIS & CATALYSIS (2010)
Three-Component Assembly and Divergent Ring-Expansion Cascades of Functionalized 2-Iminooxetanes
Weijun Yao et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2010)
Copper-catalyzed one-pot synthesis of alpha-functionalized imidates
Ralph Husmann et al.
CHEMICAL COMMUNICATIONS (2010)
A Facile Route to γ-Nitro Imidates via Four-Component Reaction of Alkynes with Sulfonyl Azides, Alcohols, and Nitroolefins
Wangze Song et al.
JOURNAL OF ORGANIC CHEMISTRY (2010)
Copper-Catalyzed Multicomponent Reaction: Synthesis of 4-Arylsulfonylimino-4,5-dihydrofuran Derivatives
Yongjia Shang et al.
JOURNAL OF ORGANIC CHEMISTRY (2010)
Tandem 1,5-Hydride Shift/1,5-S,N-Cyclization with Ethylene Extrusion of 1,3-Oxathiolane-Substituted Ketenimines and Carbodiimides. An Experimental and Computational Study
Mateo Alajarin et al.
JOURNAL OF ORGANIC CHEMISTRY (2010)
N,N′-Diamidoketenimines via Coupling of Isocyanides to an N-Heterocyclic Carbene
Todd W. Hudnall et al.
JOURNAL OF ORGANIC CHEMISTRY (2010)
N-silyl oxyketene imines are underused yet highly versatile reagents for catalytic asymmetric synthesis
Scott E. Denmark et al.
NATURE CHEMISTRY (2010)
Domino reactions initiated by intramolecular hydride transfers from tri(di)arylmethane fragments to ketenimine and carbodiimide functions
Mateo Alajarin et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2010)
A Divergent Mechanistic Course of Pd(0)-Catalyzed Aza-Claisen Rearrangement and Aza-Rautenstrauch-Type Cyclization of N-Allyl Ynamides
Kyle A. DeKorver et al.
ORGANIC LETTERS (2010)
Construction of Quaternary Stereogenic Carbon Centers by the Lewis Base Catalyzed Conjugate Addition of Silyl Ketene Imines to α,β-Unsaturated Aldehydes and Ketones
Scott E. Denmark et al.
SYNLETT (2010)
Mechanistic elucidation of ketenimine-butynoate cycloaddition reaction: role of biradical intermediates in isotopomeric purity of benzyl (1,1a,6,6a-13C4)-6-methyl anthranilic ester
Armando Navarro-Vazquez et al.
TETRAHEDRON (2010)
Copper-Catalyzed One-Pot Synthesis of 2-Alkylidene-1,2,3,4-tetrahydropyrimidines
Wei Lu et al.
ADVANCED SYNTHESIS & CATALYSIS (2009)
Copper-Catalyzed Multicomponent Reactions: Securing a Catalytic Route to Ketenimine Intermediates and their Reactivities
Eun Jeong Yoo et al.
CURRENT ORGANIC CHEMISTRY (2009)
One-pot synthesis of highly functionalized stable ketenimines of 2,2,2-trifluoro-N-aryl-acetamides
Mohammad Anary-Abbasinejad et al.
JOURNAL OF FLUORINE CHEMISTRY (2009)
Preparations and reactions of 2-trifluoromethylketenimines
Toshimasa Katagiri et al.
JOURNAL OF FLUORINE CHEMISTRY (2009)
An Unprecedented Chemospecific and Stereoselective Tandem Nucleophilic Addition/Cycloaddition Reaction of Nucleophilic Carbenes with Ketenimines
Ying Cheng et al.
JOURNAL OF ORGANIC CHEMISTRY (2009)
[4+2] Cycloaddition Reaction of C-Aryl Ketenimines with PTAD as a Synthetic Equivalent of Dinitrogen. Synthesis of Triazolocinnolines and Cinnolines
Mateo Alajarin et al.
JOURNAL OF ORGANIC CHEMISTRY (2009)
A Cascade Approach to Pyridines from 2-Azido-2,4-dienoates and α-Diazocarbonyl Compounds
Zheng-Bo Chen et al.
JOURNAL OF ORGANIC CHEMISTRY (2009)
Synthesis of novel synthetic intermediates from the reaction of benzimidazole and triazole carbenes with ketenimines and their application in the construction of spiro-pyrroles
Jun-Ming Mo et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2009)
Unexpected Formation of 2,1-Benzisothiazol-3-ones from Oxathiolano Ketenimines: A Rare Tandem Process
Mateo Alajarin et al.
ORGANIC LETTERS (2009)
Synthesis of Amidines Using N-Allyl Ynamides. A Palladium-Catalyzed Allyl Transfer through an Ynamido-π-Allyl Complex
Yu Zhang et al.
ORGANIC LETTERS (2009)
Isocyanide-Based Two-Step Three-Component Keteneimine Formation
Didier Coffinier et al.
ORGANIC LETTERS (2009)
One-Pot Synthesis of Highly Functionalized Stable Ketenimines by Three-Component Reaction of Cyclohexyl Isocyanide, Dialkyl Acetylenedicarboxylates, and Benzoyl Hydrazones
Mohammad Anary-Abbasinejad et al.
SYNTHETIC COMMUNICATIONS (2009)
Room temperature copper-catalyzed 2-functionalization of pyrrole rings by a three-component coupling reaction
Seung Hwan Cho et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2008)
Selective synthesis of 4-alkylidene-β-lactams and N,N'-diarylamidines from azides and aryloxyacetyl chlorides via a ketenimine-participating one-pot cascade process
Yun-Yun Yang et al.
JOURNAL OF ORGANIC CHEMISTRY (2008)
A tandem approach to isoquinolines from 2-azido-3-arylacrylates and α-diazocarbonyl compounds
Yun-Yun Yang et al.
JOURNAL OF ORGANIC CHEMISTRY (2008)
Mechanistic studies on the Cu-catalyzed three-component reactions of sulfonyl azides, 1-alkynes and amines, alcohols, or water: Dichotomy via a common pathway
Eun Jeong Yoo et al.
JOURNAL OF ORGANIC CHEMISTRY (2008)
Synthetic Utility of Ammonium Salts in a Cu-Catalyzed Three-Component Reaction as a Facile Coupling Partner
Jinho Kim et al.
JOURNAL OF ORGANIC CHEMISTRY (2008)
A new route to indolines by the Cu-catalyzed cyclization reaction of 2-ethynylanilines with sulfonyl azides
Eun Jeong Yoo et al.
ORGANIC LETTERS (2008)
Facile synthesis of highly functionalized stable ketenimines via a three-component reaction
Abdolali Alizadch et al.
SYNTHESIS-STUTTGART (2008)
Simple synthesis of highly functionalized ketenimines
Mohammad Bayat et al.
SYNTHETIC COMMUNICATIONS (2008)
Efficient synthesis of 2-imino-1,2-dihydroquinolines and 2-immothiochromenes via copper-catalyzed domino reaction
Sun-Liang Cui et al.
TETRAHEDRON (2008)
Highly efficient synthesis of α-amino amidines from ynamides by the Cu-catalyzed three-component coupling reactions
Ji Young Kim et al.
TETRAHEDRON LETTERS (2008)
Phosphoryl azides as versatile new reaction partners in the Cu-catalyzed three-component couplings
Seok Hwan Kim et al.
JOURNAL OF ORGANIC CHEMISTRY (2007)
Enantioselective construction of quaternary stereogenic carbons by the lewis base catalyzed additions of silyl ketene imines to aldehydes
Scott E. Denmark et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)
A new, one-pot, three-component synthesis of 4H-pyrido[1,2-a]-pyrimidines, 4H-pyrimido[1,2-a]pyrimidines, and 4H-pyrazino[ 1,2-a] pyrimidines
Mehdi Adib et al.
TETRAHEDRON (2007)
Reaction of β-lactam carbenes with alkyl isonitriles for a ready approach to 4-cyano and 4-carbamoyl substituted β-lactams
Lan-Qing Cheng et al.
TETRAHEDRON (2007)
Mechanism of the generation of ketenimine-M(CO)n complexes (M = Cr, W, Fe) from Fischer carbenes and isocyanides
Israel Fernandez et al.
ORGANOMETALLICS (2007)
Synthesis of 6H-thieno[3,2-b]pyridin-7-ones from N-(2-X-carbonyl)-3-thienyl ketenimines (X = RS, ArO, R2N) via consecutive [1,5]-X sigmatropic rearrangement and 6π-electrocyclization
Mateo Alajarin et al.
SYNTHESIS-STUTTGART (2007)
Isocyanide-based multicomponent synthesis of functionalized 2,6-dioxohexahydropyrimidines in 1 m aqueous glucose
Issa Yavari et al.
SYNTHETIC COMMUNICATIONS (2007)
Rate-accelerated nonconventional amide synthesis in water: A practical catalytic aldol-surrogate reaction
Seung Hwan Cho et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2007)
Hydricity-promoted [1,5]-H shifts in acetalic ketenimines and carbodiimides
Mateo Alajarin et al.
ORGANIC LETTERS (2006)
Tandem pseudopericyclic reactions:: [1,5]-X sigmatropic shift/6π-electrocyclic ring closure converting N-(2-X-carbonyl)phenyl ketenimines into 2-X-quinolin-4(3H)-ones
Mateo Alajarin et al.
JOURNAL OF ORGANIC CHEMISTRY (2006)
Novel and efficient synthesis of iminocoumarins via copper-catalyzed multicomponent reaction
Sun-Liang Cui et al.
ORGANIC LETTERS (2006)
A facile access to N-sulfonylimidates and their synthetic utility for the transformation to amidines and amides
EJ Yoo et al.
ORGANIC LETTERS (2006)
Oxoketene-oxoketene, imidoylketene-imidoylketene and oxoketenimine-imidoylketene rearrangements. 1,3-shifts of phenyl groups
L George et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2006)
Reaction between isocyanides and dialkyl acetylenedicarboxylates in the presence of hydantoins - A one-pot synthesis of stable ketenimines
M Adib et al.
MONATSHEFTE FUR CHEMIE (2006)
Practical synthesis of amides from in situ generated copper(I) acetylides and sulfonyl azides
Michael P. Cassidy et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2006)
Ketene-ketenimine rearrangements in the gas phase and in polar media. 1,3-migration intermediates and sequential transition states
JJ Finnerty et al.
JOURNAL OF ORGANIC CHEMISTRY (2005)
Copper-catalyzed hydrative amide synthesis with terminal alkyne, sulfonyl azide, and water
SH Cho et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2005)
From ketenimines to ketenes to quinolones:: Two consecutive pseudopericyclic events
M Alajarín et al.
ORGANIC LETTERS (2005)
Preparation of 13C4-6-methyl anthranilic ester via a Diels-Alder-type process.: An experimental and theoretical study to characterize an unexpected isotope exchange
JL Alonso-Gómez et al.
ORGANIC LETTERS (2005)
An unexpected two-group migration involving a sulfonynamide to nitrile rearrangement.: Mechanistic studies of a thermal N → C tosyl rearrangement
M Bendikov et al.
ORGANIC LETTERS (2005)
Highly efficient one-pot synthesis of N-sulfonylamidines by Cu-catalyzed three-component coupling of sulfonyl azide, alkyne, and amine
I Bae et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2005)
Mode selectivity in the intramolecular cyclization of ketenimines bearing N-acylimino units:: A computational and experimental study
M Alajarín et al.
JOURNAL OF ORGANIC CHEMISTRY (2005)
Imidoylketene-alpha-oxoketenimine and alpha-oxoketene-alpha-oxoketene rearrangements. 1,3-Shifts of substituted phenyl groups
L George et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2005)
Nucleophile-catalyzed asymmetric acylations of silyl ketene imines: Application to the enantioselective synthesis of verapamil
AH Mermerian et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2005)
Facile ketene-ketene and ketene-ketenimine rearrangements:: A study of the 1,3-migration of α-substituents interconverting α-imidoylketenes and α-oxoketenimines, a pseudopericyclic reaction
JJ Finnerty et al.
JOURNAL OF ORGANIC CHEMISTRY (2004)
Persistent radical effect in the intramolecular addition of benzylic radicals onto ketenimines: selective cross-coupling of alpha-(indol-2-yl)benzyl radicals with the 1-cyano-1-methylethyl radical
M Alajarin et al.
NEW JOURNAL OF CHEMISTRY (2004)
Ketenimine and imine functions linked by an ethylene group.: Intramolecular [4+2] cycloadditions leading to imidazo[1,2-b]isoquinolines
M Alajarín et al.
TETRAHEDRON (2003)
First radical addition onto ketenimines: a novel synthesis of indoles
M Alajarin et al.
TETRAHEDRON LETTERS (2003)
Intramolecular addition of benzylic radicals onto ketenimines. Synthesis of 2-alkylindoles
M Alajarin et al.
ORGANIC & BIOMOLECULAR CHEMISTRY (2003)
Intramolecular [4+2] cycloaddition reactions of ketenimines:: A new synthesis of benz[b]acridines
M Alajarín et al.
SYNTHESIS-STUTTGART (2002)
Palladium-catalyzed cyclization reactions of 2-vinylthiiranes with heterocumulenes. Regioselective and enantioselective formation of thiazolidine, oxathiolane, and dithiolane derivatives
C Larksarp et al.
JOURNAL OF ORGANIC CHEMISTRY (2001)
New stereoselective intramolecular [2+2] cycloadditions between ketenimines and imines on an ortho-benzylic scaffold:: 1,4-asymmetric induction
M Alajarín et al.
JOURNAL OF ORGANIC CHEMISTRY (2000)
Highly efficient induction of chirality in intramolecular [2+2] cycloadditions between ketenimines and imines
FP Cossío et al.
JOURNAL OF ORGANIC CHEMISTRY (2000)
Thermal isomerizations of ketenimines to nitriles:: Evaluations of sigma-dot (σ•) constants for spin-delocalizations
SS Kim et al.
JOURNAL OF ORGANIC CHEMISTRY (2000)