고리가성반응
생성된 산화로니트릴은 1,3-짝극 역할을 하며, [3+2] 고리가성반응을 통해 방향키엔프로필에스테르(짝극분자)와 반응하여 악펜타늄 고리를 형성한다.
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
고리가성반응의 학술 논문
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Addition of nitrile oxides to aryl allyl ethers
화학 물질
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Benzene, 4-chloro-2-methyl-1-(2-propenyloxy)-
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Intramolecular Diels-Alder Reactions of Indole-3-acrylates
화학 물질
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methyl 3-<1-<2-(2-cyclohexen-1-yl)acetyl>-1H-indol-3-yl>-2-propenoate
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Trifluoromethanesulfonyloxy-group-directed regioselective (3 + 2) cycloadditions of benzynes for the synthesis of functionalized benzo-fused heterocycles
화학 물질
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1,4-Benzenediol, 2-(trimethylsilyl)-
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Reactions of nitrones with transition metal nitrile complexes: Cycloaddition, ligand substitution, or hydrolysis
화학 물질
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[PdCl2(NC(C6H5)ON(CH3)CH(C6H5))2]
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Photocatalytic synthesis of dihydrobenzofurans by oxidative [3+2] cycloaddition of phenols
화학 물질
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2,3-dihydro-5-methoxy-2-methyl-2-(4-phenyl)benzofuran
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Opioid receptor probes derived from cycloaddition of the hallucinogen natural product salvinorin A
화학 물질
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diethyl 4-((2S,4aR,6aR,7R,9S,10aS,10bR)-9-acetoxy-7-(methoxycarbonyl)-6a,10b-dimethyl-4,10-dioxododecahydro-1H-benzo[f]isochromen-2-yl)phthalate
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ULTRASONICALLY ACCELERATED CYCLOADDITION - REARRANGEMENT OF ENOL ETHERS
화학 물질
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4-Bromo-N-[1-(1-isopropyl-cyclopent-3-enyl)-1-methoxy-meth-(Z)-ylidene]-benzenesulfonamide
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NBS/DBU-Promoted One-Pot Three-Component Cycloaddition of Malonic Acid Derivatives, Nitrosoarenes, and Alkenes: Synthesis of Isoxazolidines
화학 물질
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diethyl 2,5-diphenylisoxazolidine-3,3-dicarboxylate
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Enhanced rate of intramolecular nitrile oxide cycloaddition and rapid synthesis of isoxazoles and isoxazolines
화학 물질
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(E)-2-((E)-2-butenyloxy)-5-methoxybenzaldehyde oxime
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Stereoselective Lewis acid mediated (3+2) cycloadditions of N-H- and N-sulfonylaziridines with heterocumulenes
화학 물질
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1-bromo-1-(4-nitrophenyl)-2-(p-toluenesulfonamido)ethane
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(3 + 3) Cycloaddition of Oxyallyl Cations with Nitrones: Diastereoselective Access to 1,2-Oxazinanes
화학 물질
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C-(4-methoxyphenyl)-N-methyl nitrone
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Nuclear megnetic resonance spectroscopy and the structures of the regioisomeric products of the cycloaddition of C-ethoxycarbonyl-N-arylnitrilimines to α,β-unsaturated ketones
화학 물질
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1H-Pyrazole-3-carboxylic acid, 5-(4-bromobenzoyl)-1-(4-bromophenyl)-4,5-dihydro-4-(4-methoxyphenyl )-, ethyl ester, trans-
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A transannular diels-alder strategy to the construction of the CDE ring system of nakiterpiosin
화학 물질
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Silane, (1,1-dimethylethyl)[(2R)-oxiranylmethoxy]diphenyl-
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Regiospecific Palladium-Catalyzed Cycloaddition of Aziridines and Carbodiimides
화학 물질
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[1-tert-Butyl-4-phenyl-3-p-tolyl-imidazolidin-(2Z)-ylidene]-p-tolyl-amine
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Intramolecular Cycloaddition of Nitrones and Nitrile Oxides with Sulfur-Substituted Dienes and Its Synthetic Applications
화학 물질
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5-(1,1-Dioxo-4-phenylsulfanyl-2,5-dihydro-1H-1λ6-thiophen-2-yl)-pentan-1-ol
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Mechanistic twist of the [8+2] cycloadditions of dienylisobenzofurans and dimethyl acetylenedicarboxylate: Stepwise [8+2] versus [4+2]/[1,5]-vinyl shift mechanisms revealed through a theoretical and experimental study
화학 물질
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[2-(hydroxy-phenyl-methyl)-phenyl]-(2-vinyl-cyclopent-1-enyl)-methanone
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STEREOCHEMICAL VARIATIONS IN AQUEOUS CYCLOADDITIONS USING GLYCO-ORGANIC SUBSTRATES AS A CONSEQUENCE OF CHEMICAL MANIPULATIONS ON THE SUGAR MOIETY
화학 물질
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allyl-3-O-allyl-4,6-O-benzylidene-α-D-glucopyranoside
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Cycloaddition of acyclic nitrones with phenyl isocyanate: Synthesis and ring-opening reactions of 1,2,4-oxadiazolidin-5-ones
화학 물질
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Benzenamine, N-[(2,3-dimethoxyphenyl)methylene]-
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Cycloaddition in synthesis of sulfonamide derivatives. II. Synthesis of N-arylsulfonylethoxalamides by cycloaddition of arysulfonyl isocyanates to ethyl oxamates
화학 물질
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Acetic acid, (methylphenylamino)[[(4-methylphenyl)sulfonyl]imino]-, ethyl ester
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Cycloaddition of nitrile oxides to 3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-α-D-ribo-hex-5-enofuranose
화학 물질
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(5R)-5-(3-O-benzyl-1,2-O-isopropylidene-α-D-xylo-tetrafuranos-4-yl)-3-ethoxycarbonyl-2-isoxazoline
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1,3-Dipolar Cycloaddition of Azolium Dicyanomethylides
화학 물질
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6-cyano-5-imino-8-bismethoxycarbonyl-1-phenyl-1,5-dihydro-1,2,4-triazolo<1,5-a>pyridine
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Cycloaddition Reactions of Strained Ring Systems. Photosensitized <2 + 2> Cycloadditions of 2-(Acyloxy)-Substituted Cyclopropenes
화학 물질
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3-phenyl-2-propen-1-yl 3,3-dimethyl-2-phenylcyclopropenecarboxylate
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[1 + 4] Cycloaddition of vinyl isocyanates with alkyl isocyanides. Formal total synthesis of erysotrine
화학 물질
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3-Cyclohexylamino-1,4,5,6-tetrahydro-indol-2-one
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Efficient pyrrolidine catalyzed cycloaddition of aziridines with isothiocyanates, isoselenocyanates and carbon disulfide "on water"
화학 물질
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(Z)-N-(3-isopropyl-5-phenyl-1,3-selenazolidin-2-ylidene)benzenamine
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An Enantiospecific Entry to Fluoro Substituted Aminocyclopentanols through Intramolecular Nitrile Oxide, Nitrone, and Oxime Cycloaddition Reactions
화학 물질
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(2R,3S)-2-benzyloxy-3-fluoro-5-hexenal
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A cycloaddition strategy directed toward the spiro ring system of the ginkgolides
화학 물질
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((1S,5S)-1-Benzenesulfonylmethyl-6-oxa-bicyclo[3.1.0]hex-2-yloxy)-tert-butyl-dimethyl-silane
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Cycloaddition of Aroyl/Acylketene S,N-Acetals with Tosyl Azide: Synthesis of Novel 4-Aroyl/Acyl-5-amino-1H-1,2,3-triazoles and 3,4-Annulated 1,2,3-Triazoles
화학 물질
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N-(5-Benzoyl-3-benzyl-3H-[1,2,3]triazol-4-yl)-4-methyl-benzenesulfonamide
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PHOTOCHEMICAL REARRANGEMENT OF MORTONIN C
화학 물질
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7a(2H)-Benzofurancarboxylicacid,3,4-bis(benzoyloxy)hexahydro-7-hydroxy-3a,7-dimethyl-2-(2-methyl-1-propen-1-yl)-,(2S,3R,3aS,4S,7R,7aR)-
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New Synthesis of β-Lactams Based on Nitrone Cycloaddition to Nitroalkenes
화학 물질
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4-Isoxazolecarbonitrile, 2,3-dihydro-2-methyl-3-phenyl-
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INTRAMOLECULAR CYCLOADDITION REACTIONS OF OXIMES WITH VINYL SULFONES
화학 물질
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8-phenyl-7-oxa-4-thia-1-aza-bicyclo[3.2.1]octane 4,4-dioxide
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THE CYCLODIMERIZATION OF ARYL VINYL SULPHONES: A FACILE AND SPECIFIC REACTION WHEN ACTIVATED BY CATHODIC ELECTRON TRANSFER
화학 물질
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Benzene, 1,1'-[1,2-cyclobutanediylbis(sulfonyl)]bis[4-methyl-, trans-
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Synthesis of isoxazoles by hypervalent iodine-induced cycloaddition of nitrile oxides to alkynes
화학 물질
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2'-O-((3-phenylisoxazol-5-yl)methyl)adenosine
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Employment of Nitriles in the Stereoselective Cycloaddition to Nitrones
화학 물질
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2-(1-cyano-2-phenylcyclopropyl)-5-(ethoxycarbonyl)-4,5,6,11b-tetrahydro-Δ4-1,2,4-oxadiazolino<3,2-a>-β-carboline
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Total synthesis of (+)-epilupinine via an intramolecular nitrile oxide-alkene cycloaddition
화학 물질
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(7aR,11R,13S)-11-vinyl-13-phenyl-7a,8,10,11-tetrahydro-9H,13H-naphtho[1,2-e]pyrido[2,1-b][1,3]oxazine
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Synthesis of 2-thioaldoses via BF3-promoted cycloaddition of β-methoxyvinyl sulfides with 2,3-O-isopropylidene derivatives of aldehydo-aldoses
화학 물질
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methyl 3,5;6,7-di-O-isopropylidene-2-deoxy-2-phenylthio-β-D-glycero-D-ido-heptofuranoside
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A Novel Phase - Transfer Catalysed Cycloaddition of Carbonyl-Stabilized Sulfur Ylides to Vinylic Sulfones
화학 물질
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phenyl((1S,2R)-2-(phenylsulfonyl)cyclopropyl)methanone
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