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1,3-짝극환 가성반응
반응은 새로운 결합을 형성하는 협동 과정인 1,3-짝극 고리 가산을 통해 이루어집니다.엽리드와 아민 우극분자 반응에 의한 고리가합물 생성
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1,3-짝극환 가성반응의 학술 논문
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2,5-Unsubstituted Pyrrolidines from Formaldehyde and Amino Acids through in situ Azomethine-ylide 1,3-Dipolar Cycloaddition to Alkenes
화학 물질
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3,4-Pyrrolidinedicarboxylic acid, dimethyl ester, (3R,4R)-rel-
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FORMALDEHYDE
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톨루엔
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A novel synthesis of 1,3,5-trisubstituted pyrazoles through a spiro-pyrazoline intermediate via a tandem 1,3-dipolar cycloaddition/elimination
화학 물질
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2-(2-(1,3-diphenyl-1H-pyrazol-5-yl)propan-2-yl)-N-methylaniline
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3
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1,3-Dipolar cycloaddition of C-aryl-N-phenylnitrones to (R)-1-(1-phenylethyl)-3-[(E)-arylmethylidene]tetrahydro-4(1H)-pyridinone s: Synthesis and antimycobacterial evaluation of enantiomerically pure spiroisoxazolidines
화학 물질
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(3R,4R,5S)-4-(4-methylphenyl)-2,3-diphenyl-7-[(R)-1-phenylethyl]-1-oxa-2,7-diazaspiro[4.5]decan-10-one oxime
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Synthesis of 3-thienyl substituted 2-pyrazolines by 1,3-dipolar cycloaddition
화학 물질
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N-(p-nitrophenyl)-5-methyl-2-methylsulfonyl-3-thiophenecarbohydrazonoyl chloride
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Efficient entry to highly functionalized β-lactams by regio- and stereoselective 1,3-dipolar cycloaddition reaction of 2-azetidinone-tethered nitrones. Synthetic applications
화학 물질
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(3R,4S,5R)-2-Benzyl-3-[(2S,3R)-3-methoxy-1-(4-methoxy-phenyl)-4-oxo-azetidin-2-yl]-isoxazolidine-4,5-dicarboxylic acid dimethyl ester
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1,3-Dipolar cycloaddition of organic azides to alkynes by a dicopper-substituted silicotungstate
화학 물질
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1-octyl-4-(3-chlorophenyl)-1H-1,2,3-triazole
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1,3-Dipolar cycloaddition reactivities of perfluorinated aryl azides with enamines and strained dipolarophiles
화학 물질
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1-phenyl-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanobenzotriazole
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1,3-Dipolar Cycloaddition of 5,6-Dihydroimidazo<2,1-b>thiazolium Betaines
화학 물질
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Imidazo[2,1-b]thiazolium, 5,6-dihydro-7-(2-oxo-2-phenylethyl)-3-phenyl-, bromide
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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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REPLACEMENT OF DIPOLAROPHILE OF 1,3-CYCLOADDUCT
화학 물질
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2,5-diphenyl pyrrolo<3,4-c>pyrazole-(2H,5H)-4,6-dione
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A fluorogenic 1,3-dipolar cycloaddition reaction of 3-azidocoumarins and acetylenes
화학 물질
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4-(3-ethynylphenylcarbamoyl)butyric acid
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STEREOSELECTIVE 1,3-DIPOLAR CYCLOADDITION OF UNSATURATED NITRILES TO ISOQUINOLINIUM YLIDS. MOLECULAR AND CRYSTAL STRUCTURE OF 1,2-trans-3,3-DICYANO-1-CARBAMOYL-2-(3-PYRIDYL)-1,2,3,4-TETRAHYDROBENZO
INDOLIZINE 화학 물질
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(2R,3R,10bS)-1,1-Dicyano-2-(4-fluoro-phenyl)-1,2,3,10b-tetrahydro-pyrrolo[2,1-a]isoquinoline-3-carboxylic acid amide
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Regioselective 1,3-dipolar cycloaddition of nitrilimines to 2-methyl-2-vinyl oxirane
화학 물질
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C-(4-methoxyphenyl)-N-phenylnitrile imine
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Synthesis of spiro-fused (C5)-isoxazolino-(C4)-pyrazolones (1-Oxa-2,7,8-triazaspiro[4,4]-2,8-dien-6-ones) via 1,3-dipolar cycloaddition and cycloelimination
화학 물질
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5-Isoxazolecarboxylic acid, 4,5-dihydro-5-(hydroxyphenylmethyl)-3-(2-pyridinyl)-, methyl ester
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Alkaloid synthesis via the intramolecular imidate methylide 1,3-dipolar cycloaddition reaction
화학 물질
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(+/-)-1-benzoyl-3a,8-dimethyl-(3ar,8ac)-1,2,3,3a,8,8a-hexahydro-pyrrolo[2,3-b]indole
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X=Y-ZH Systems As Potential 1,3-Dipoles. Part 33. Generation Of Nitrones From Oximes. Tandem Michael Addition-1,3-Dipolar Cycloaddition Reactions. Class 2 Processes In Which The Dipolarophile Is Located Within The Oxime.
화학 물질
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Propanoic acid, 3-[[[[2-(2-propenyloxy)phenyl]methylene]amino]oxy]-, phenylmethyl ester
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Regio- and Stereoselective 1,3-Dipolar Cycloaddition of Arylnitrile Oxides to 5-Acetoxy-2(5H)-furanone
화학 물질
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3-(2-chlorophenyl)-4-oxo-6-acetoxy-3a,4,6,6a-tetrahydrofuro<3,4-d>isoxazole
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The phenylsulfonyl group as a temporal regiochemical controller in the catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides
화학 물질
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methyl (E)-N-[(p-(di-(tert-butoxycarbonyl)amino)phenyl)methylene]glycinate
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1,3-dipolar cycloaddition to the Fe-O=C fragment (see abstract)
화학 물질
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[Fe(CO)3(C(CH3)3NCHCC6H5O)]
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Multicomponent synthesis of spiropyrrolidine analogues derived from vinylindole/indazole by a 1,3-dipolar cycloaddition reaction
화학 물질
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5-Bromo-1-(phenylmethyl)-1H-indazole
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A diastereoselective synthesis of girolline
화학 물질
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Giracodazole
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