置換基効果
親ジエンおよびジエン上の電子供与基または電子吸引基の存在は、反応の領域選択性および立体選択性に影響を与える。
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置換基効果の学術論文
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Highly stereoselective Diels-Alder reactions achieved on some hexopyranosidic templates
関連化学物質
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methyl 4,6-di-O-benzyl-α-D-mannopyranoside
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Electronic and Conformational Effects in the Photochemistry of α-Alkenyl-Substituted Vinyl Halides
関連化学物質
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(E)-2-Bromo-4-methyl-1-phenyl-1,3-pentadiene
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Synthesis and structure-activity relationships of 2-pyridones: II. 8- (fluoro-substituted pyrrolidinyl)-2-pyridones as antibacterial agents
関連化学物質
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tert-butyl ((3S,4R)-4-fluoropyrrolidin-3-yl)carbamate
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Rearrangements of the Diels-Alder cycloadducts obtained from acetylenic sulfones and 1,3-diphenylisobenzofuran
関連化学物質
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2-(trans-1-butenyl)-1,4-diphenyl-3-(p-toluenesulfonyl)naphthalene
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Studies on the [2,3]-Meisenheimer rearrangement of 2-vinylazetidine N- oxides
関連化学物質
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2-Cyclohexyl-7-pentyl-2,3,4,7-tetrahydro-[1,2]oxazepine
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Stereoselective conjugate addition of alkyl groups to (S)-4-(tert-butyldimethylsilyloxy)-2-cyclopentenone derivatives
関連化学物質
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(S)-1-benzenesulfonyl-4,5-bis(tert-butyldimethylsilyloxy)-1-diazo-2-pentanone
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Substituent Effects on Amine Cation Radical Acidity. Regiocontrol of β-(Aminoethyl)cyclohexenone Photocyclizations
関連化学物質
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(1R,5R)-2-Allyl-1-phenyl-2-aza-spiro[4.5]decan-7-one
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Preparation and Reactions of Alkoxy Allylic Zirconium Reagents Derived from Acetals of α,β-Unsaturated Aldehydes: Remarkable Substituent Effects on Regioselectivity
関連化学物質
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1-Cyclohexyl-2-(2-hydroxy-ethoxy)-but-3-en-1-ol
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13C and 1H NMR of Arylnitrones. Substituent Effects of α-Phenyl-N-(p-substituted phenyl)nitrones
関連化学物質
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C-(p-nitrophenyl)-N-phenylnitrone
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Substituent effects on stoichiometric and catalytic cleavage of carbon-nitrogen bonds in aniline derivatives by ruthenium-phosphine complexes
関連化学物質
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RuH(CO)(P(C6H5)3)2(NHC6H4COC(CH3)3)
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Dye-sensitized photooxygenation of the C=N bond. 5. Substituent effects on the cleavage of the C=N bond of C-aryl-N-aryl-N-methylhydrazones
関連化学物質
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C-(4-chlorophenyl)-N-methyl-N-(4-nitrophenyl)hydrazone
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Substituent Effects on the Photoisomerization of Anthracenes to Their 9,10-Dewar Isomers
関連化学物質
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4-methoxy-2,3,5,6-tetrabromobenzyl bromide
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Substituent effects on nitrosation of 1,3-diarylureas with nitrosyl chloride, dinitrogen trioxide, and dinitrogen tetroxide
関連化学物質
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1-(4-methoxyphenyl)3-phenyl-3-nitrosourea
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Structure-mechanochemical activity relationships for cyclobutane mechanophores
関連化学物質
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こはく酸ビス(2-ヒドロキシエチル)
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Probing for a leaving group effect on the generation and reactivity of phenyl cations
関連化学物質
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2-(2,2,2-trifluoroethoxy)-5-methoxytrimethylsilylbenzene
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Coaxing a pyridine nucleus to give up its aromaticity: Synthesis and pharmacological characterization of novel conformationally restricted analogues of nicotine and anabasine
関連化学物質
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But-3-enyl-[1-(2,6-dichloro-4-phenylsulfanylmethyl-pyridin-3-yl)-meth-(E)-ylidene]-amine
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Reaction of spirocyclic isopropylidene malonates with urea and N,N′-disubstituted ureas
関連化学物質
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尿素?塩酸塩
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n
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1-carbamoyl-4-methyl-6-phenyl-cyclohex-3-enecarboxylic acid
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Intermolecular C-H amination of complex molecules: Insights into the factors governing the selectivity
関連化学物質
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(1S,6R)-N-[N-(S)-(p-toluenesulfonyl)-p-toluenesulfonimidoyl]-3-methyl-6-(prop-1-en-2-yl)cyclohex-2-enamine
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Metalation reactions XIII. The reactions of electrophiles with the dilithiated species 1-(α-lithiomethyl)-2-<(α-lithiomethyl)thio>benzene
関連化学物質
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1-Ethyl-2-(ethylthio)benzene
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An efficient base-mediated intramolecular condensation of 2-(disubstituted amino)-benzonitriles to 3-aminoindoles
関連化学物質
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2-phenyl-1-propyl-1H-indol-3-amine
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Substituent effects on oxidation-induced formation of quinone methides from arylboronic ester precursors
関連化学物質
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2-(bromomethyl)-4-methoxyphenol
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Unexpected variations in sites of lithiation of N-(2-methoxybenzyl)- pivalamide
関連化学物質
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2-methoxy-3-(pivaloylaminomethyl)benzoic acid
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Imidazo[4,5-f]quinolines III: antibacterial 7 methyl 9 (substituted arylamino)imidazo[4,5-f]quinolines
関連化学物質
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3-クロロ-4-(モルホリン-4-イル)アニリン
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Preparation and Molecular Structures of 9,10-Dihydrophenanthrenes: Substituent Effects on the Long Bond Length
関連化学物質
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spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]
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Radical cyclization of highly functionalized precursors: Stereocontrol of ring closure of acyclic 1-substituted-2,4-dihydroxylated hex-5-enyl radicals
関連化学物質
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6-O-tert-butyldiphenylsilyl-3-deoxy-1,2-O-isopropylidene-α-D-ribo-hexofuranose
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Ramberg-Backlund rearrangement vs. β-Elimination of haloform from trichloro and trifluoromethyl sulfones
関連化学物質
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Diphenylmethyl-dichlormethyl-sulfon
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Reactions of a platinum(II) agostic complex: Decyclometalation, dicyclometalation, and solvent-switchable formation of a rollover complex
関連化学物質
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[(2-tert-butyl-6-(4-fluorophenyl)pyridine(-2H))Pt(PPh3)]
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Rotational barriers in N,N-diethylbenzamides: Substituent and solvent effects
関連化学物質
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N,N-diethyl-3-cyanobenzamide
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The 5-, 6-, and 10-Fluoro-1,2,3,4-tetrahydro-7,12-dimethylbenzanthracenes. Comparative Acid-Catalyzed Isomerization to Exo Methylene Tautomers: A 6-Fluoro Peri Effect
関連化学物質
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(7R,12R)-5-fluoro-7,12-dimethyl-1,2,3,4,7,12-hexahydrotetraphene-7,12-diol
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Intramolecular Diels-Alder Reactions of 3H-Pyrroles Resulting from the Thermal Rearrangements of 2H-Pyrroles
関連化学物質
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10,10-dimethyl-7,9-diphenyl-8-azatricyclo<5.2.1.01,5>dec-8-ene
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Synthetic Studies on the Avermectins: Substituent Effects on Intramolecular Diels-Alder Reactions of N-Furfurylacrylamides and Further Reactions of the Cycloadducts
関連化学物質
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1-(furan-2-yl)-N-(phenylmethyl)ethanamine
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Intermolecular cyclopropanation versus CH insertion in Rh(II)-catalyzed carbenoid reactions
関連化学物質
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2,6-di-tert-butyl-4-methylphenyl (cyclohexen-3-yl)acetate
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Substituent effects on an antibody-catalyzed hydrolysis of phenyl esters: Further evidence for an acyl-antibody intermediate
関連化学物質
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4-[4-(4-Chloro-phenoxycarbonylmethyl)-phenylcarbamoyl]-butyric acid
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Sulfur monoxide transfer from peri -substituted trisulfide-2-oxides to dienes: Substituent effects, mechanistic studies and application in thiophene synthesis
関連化学物質
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(1-Benzyl-1,2,5,6,tetrahydro-pyridin-3-yl)-methanol
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Substituent effects in tandem ring-closing metathesis reactions of dienynes
関連化学物質
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toluene-4-sulfonic acid 1-but-3-enyl-6-methyl-hept-5-enyl ester
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Substituent Effects on the Decarboxylation of Dinitrobenzoate Ions, Representative Aromatic SE1 Reactions
関連化学物質
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4-IODO-2,6-DINITROTOLUENE
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A Study of the Claisen Rearrangement of 7-(3-Phenyl-2-propenyloxy)-3-phenyl-(4H)-1-benzopyran-4-one Derivatives
関連化学物質
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2,5-Dimethyl-3,6-diphenyl-(7H)furo<2,3-h>-1-benzopyran-7-one
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Variations in site of lithiation of N-[2-(4-methoxyphenyl)ethyl]pivalamide - Use in ring substitution
関連化学物質
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3-(2,2-Dimethyl-propionylamino)-2-(4-methoxy-phenyl)-propionic acid
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Synthesis and Substituent Effects on Antibacterial Activity, Alkaline Hydrolysis Rates, and Infrared Absorption Frequencies of Some Cephem Analogues Related to Latamoxef (Moxalactam)
関連化学物質
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(6R,7S)-7-[2-(4-Hydroxy-phenyl)-acetylamino]-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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Synthesis of Heptafulvenes and Related Seven-Membered Ring Systems from Triafulvenes
関連化学物質
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Benzeneacetonitrile, a-[2-(4-morpholinyl)-1,6-diphenylbicyclo[4.1.0]hept-3-en-7-ylidene]-
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Copper-Mediated Radical-Polar Crossover Enables Photocatalytic Oxidative Functionalization of Sterically Bulky Alkenes
関連化学物質
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4-methyl-N-(2,2,5-trimethylhex-4-en-1-yl)benzenesulfonamide
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