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chemistry, organic (9) 9
catalysis (4) 4
derivatives (4) 4
triazoles (4) 4
chemistry, applied (3) 3
cyclization (3) 3
gold (3) 3
heterocycles (3) 3
mediated cyclization (3) 3
ring closure reactions, annulation reactions (3) 3
thiazine derivatives (3) 3
1,3-benzothiazines (2) 2
alkynes (2) 2
analysis (2) 2
antitubercular agents - chemical synthesis (2) 2
antitubercular agents - pharmacology (2) 2
biochemistry & molecular biology (2) 2
cell line, tumor (2) 2
chemistry, medicinal (2) 2
cyclisation (2) 2
cycloaddition reactions (2) 2
cytotoxicity (2) 2
efficient (2) 2
eschenmoser sulfide contraction (2) 2
halogenation (2) 2
heteroatom (2) 2
heterocyclization (2) 2
humans (2) 2
index medicus (2) 2
indoles (2) 2
inhibitors (2) 2
iodocyclization (2) 2
isocyanates (2) 2
katalyse (2) 2
mycobacterium tuberculosis - drug effects (2) 2
nucleophiles (2) 2
paper (2) 2
regioselective (2) 2
regioselective reactions (2) 2
substituted acetyl chlorides (2) 2
triazoles - chemistry (2) 2
triazoles - pharmacology (2) 2
1,2,4-triazole thiol (1) 1
1,2,4-triazole-3-thione (1) 1
1,2,4‐triazole thiol (1) 1
1,2,4‐triazole‐3‐thione (1) 1
1,3,4-oxadiazole-2-thione (1) 1
1,3,4‐oxadiazole‐2‐thione (1) 1
1-benzazole (1) 1
2-aroyl-1h-indole-3 carboxamides (1) 1
2-aroylindoles (1) 1
2-phenylethan-1-ol (1) 1
2-phenylethanol (1) 1
2h-pyran-3-ones (1) 1
3-thia-1-dethiacephems (1) 1
4-quinolones (1) 1
4-triazole thiol (1) 1
5-endo-dig cyclizations (1) 1
access (1) 1
addition-cyclization reactions (1) 1
agents (1) 1
aldehydes (1) 1
alkaloids (1) 1
alkine (1) 1
alkynoates (1) 1
alkynones (1) 1
amination (1) 1
aminocarboxyamidation (1) 1
aminoquinolines (1) 1
antibacterial (1) 1
antibiotics (1) 1
antifungal activities (1) 1
antitubercular activity (1) 1
antitubercular agents - chemistry (1) 1
antitubercular agents - metabolism (1) 1
assay (1) 1
azetidine derivatives (1) 1
base (1) 1
beta- alpha,beta-ynones (1) 1
beta-iodopyrroles (1) 1
bicyclic beta-lactams (1) 1
binding sites (1) 1
bismethane (1) 1
butenolides (1) 1
c2-acylation (1) 1
cadiot-chodkiewicz cross coupling (1) 1
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carbenes (1) 1
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carbonyl-group (1) 1
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catalysis, phase‐transfer catalysis (1) 1
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cell survival - drug effects (1) 1
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Synthesis, ISSN 0039-7881, 06/2017, Volume 49, Issue 11, pp. 2501 - 2512
Abstract Sequential addition/annulation reactions of sulfinate and nitrite anions to β-(2-aminophenyl)-α,β-ynones led to valuable 4-sulfonylquinolines and... 
paper | tosylquinolines | aminoquinolines | quinolones | nitroquinolines | ynones | ORGANOBORON DERIVATIVES | HOST MATERIALS | EFFICIENT SYNTHESIS | CHEMISTRY, ORGANIC | SULFONES | LIGHT-EMITTING-DIODES | NITROARENES | FUNCTIONALIZED QUINOLINES | HETEROCYCLIZATION | CONDENSATION | CYCLIZATION
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 10/2017, Volume 359, Issue 19, p. 3371
[beta]-(2-Aminophenyl)-[alpha],[beta]-ynones afforded exclusively challenging dibenzo[1,5]diazocines by means of (JonPhosAuNCMe)SbF.sub.6 catalysis. In... 
Catalysis | Gold | Indoles | Chemical synthesis | Substrates
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 12/2018, Volume 360, Issue 24, pp. 4790 - 4794
β‐(2‐Alkynylphenyl)‐α,β‐ynones undergo a gold‐catalyzed oxidative two‐fold cyclization in the presence of N‐oxides to give... 
carbenoids | oxidative gold catalysis | pyridine N-oxides | diynes | furans | CYCLOADDITION | 2H-PYRAN-3(6H)-ONES | CHEMISTRY, ORGANIC | GENERATION | CHEMISTRY, APPLIED | ALKYNES | WORTMANNIN | Oxygen transfer | Gold | Furans | Carbonyls | Alkynes
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 10/2018, Volume 360, Issue 19, pp. 3672 - 3676
A practical metal‐free approach to the synthesis of 2‐aroyl‐N‐tosyl‐1H‐indole‐3 carboxamides through an unprecedented sequential 5‐endo‐dig cycloamination... 
Tosyl isocyanate | DFT | Aminocarboxyamidation | β-(2-Aminophenyl) α,β-ynones | 2-Aroyl-1H-indole-3 carboxamides | ADDITION-CYCLIZATION REACTIONS | CHEMISTRY, ORGANIC | beta-(2-Aminophenyl) alpha,beta-ynones | DENSITY | NUCLEOPHILES | MODELS | CATALYZED CYCLIZATION | HETEROCYCLIZATION | CHEMISTRY, APPLIED | Isocyanates | Computation
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 12/2018, Volume 360, Issue 24, p. 4790
[beta]-(2-Alkynylphenyl)-[alpha],[beta]-ynones undergo a gold-catalyzed oxidative two-fold cyclization in the presence of N-oxides to give... 
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 10/2018, Volume 360, Issue 19, p. 3672
A practical metal-free approach to the synthesis of 2-aroyl-N-tosyl-1H-indole-3 carboxamides through an unprecedented sequential 5-endo-dig cycloamination... 
Isocyanates | Analysis
Journal Article
Organic Letters, ISSN 1523-7060, 09/2018, Volume 20, Issue 17, pp. 5103 - 5106
A novel, efficient, and mild synthetic route for the preparation of 2-aminoquinolines via a gold-catalyzed cascade reaction of β-(2-aminophenyl)-α,β-ynones... 
QUINOLINE | POTENT | AMINATION | CYCLIZATIONS | DOMINO HYDROARYLATION/CYCLOISOMERIZATION REACTIONS | SILYL ENOL ETHERS | CHEMISTRY, ORGANIC | EFFICIENT | ACCESS | ALKALOIDS
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 06/2018, Volume 83, Issue 12, pp. 6354 - 6362
β-(2-Aminophenyl)-α,β-ynones afforded 3-unsubstituted 2-acylindoles in good yields in the presence of 20 mol % AgOTf under (microwave) MW heating. The use... 
BIS(INDOLYL)METHANE | FUNCTIONALIZATION | 4-QUINOLONES | 2-AROYLINDOLES | C2-ACYLATION | CHEMISTRY, ORGANIC | ALDEHYDES | OPTIMIZATION | DERIVATIVES | INDOLES | CYCLIZATION
Journal Article
Synthesis (Germany), ISSN 0039-7881, 12/2015, Volume 47, Issue 24, pp. 3956 - 3962
The key N-homopropargylthiourea intermediates, N-substituted 2-oxo-4-propargylazetidine-1-carbothioamides, were prepared by the reaction of a... 
β-lactams | 3-thia-1-dethiacephems | iodocyclization | thiourea | regioselective | CYCLOADDITION REACTIONS | ANTIBIOTICS | MEDIATED CYCLIZATION | BICYCLIC BETA-LACTAMS | CHEMISTRY, ORGANIC | lactams | HETEROATOM | HETEROCYCLES | 1,3-BENZOTHIAZINES | ESCHENMOSER SULFIDE CONTRACTION | DERIVATIVES | SUBSTITUTED ACETYL CHLORIDES
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 10/2017, Volume 359, Issue 19, pp. 3371 - 3377
β‐(2‐Aminophenyl)‐α,β‐ynones afforded exclusively challenging dibenzo[1,5]diazocines by means of (JonPhosAuNCMe)SbF6 catalysis. In contrast with the known... 
medium-ring compounds | alkynoates | gold catalysis | alkynones | dibenzodiazocines | hydroamination | QUINOLINES | CHEMISTRY, ORGANIC | CASCADE | ALKYNES | BASE | NUCLEOPHILES | CHEMISTRY, APPLIED | CYCLIZATION | CONJUGATE ADDITION
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 05/2018, Volume 59, Issue 22, pp. 2157 - 2160
Total synthesis of trocheliophorolide C epimer is reported. The synthetic strategy involves generation of lactone skeleton and preparation of unsaturated side... 
Trocheliophorolides | Cross metathesis | Eglinton oxidative dimerization | Butenolides | Cadiot-Chodkiewicz cross coupling | CROSS-METATHESIS | FORMAL SYNTHESIS | NATURAL-PRODUCTS | CHEMISTRY, ORGANIC | CIS | EFFICIENT | ENANTIOMER | Lipase | Lactates | Esters
Journal Article
Synthesis, ISSN 0039-7881, 12/2015, Volume 47, Issue 24, pp. 3956 - 3962
Abstract The key N -homopropargylthiourea intermediates, N-substituted 2-oxo-4-propargylazetidine-1-carbothioamides, were prepared by the reaction of a... 
paper
Journal Article
ISSN 1144-0546, 11/2015, Volume 39, Issue 12, pp. 9422 - 9428
Bicyclic β-lactams, i.e. 3-thia-1-dethiacephams, were synthesized via a highly regioselective and diastereoselective iodocyclization reaction of... 
Journal Article
Journal Article
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 09/2015, Volume 56, Issue 36, pp. 5140 - 5144
The regioselective iodocyclization reaction of 3-aryl-5-(prop-2-ynylthio)-1 -1,2,4-triazoles is described for the first time. The iodocyclization reaction of... 
Regioselective | Triazole | Thiazine | Iodocyclization | PESTICIDAL PHOSPHORUS COMPOUNDS | MEDIATED CYCLIZATION | Regloselective | ANTIBACTERIAL | CHEMISTRY, ORGANIC | 5-ENDO-DIG CYCLIZATIONS | N-OXIDES | BETA-IODOPYRROLES | HETEROCYCLES | N-BU4NI-INDUCED ELECTROPHILIC CYCLIZATION | ANTIFUNGAL ACTIVITIES | DERIVATIVES | Triazoles
Journal Article
New Journal of Chemistry, ISSN 1144-0546, 09/2015, Volume 39, Issue 12, pp. 9422 - 9428
Bicyclic beta-lactams, i.e. 3-thia-1-dethiacephams, were synthesized via a highly regioselective and diastereoselective iodocyclization reaction of... 
HALOCYCLIZATION REACTIONS | CYCLOADDITION REACTIONS | MOLECULAR-IODINE | MEDIATED CYCLIZATION | HETEROATOM | HETEROCYCLES | 1,3-BENZOTHIAZINES | ESCHENMOSER SULFIDE CONTRACTION | DERIVATIVES | CHEMISTRY, MULTIDISCIPLINARY | SUBSTITUTED ACETYL CHLORIDES
Journal Article
ChemInform, ISSN 0931-7597, 04/2016, Volume 47, Issue 18, pp. no - no
A variety of bicyclic β‐lactams are obtained by regioselective iodocyclization of substituted propargylazetidine‐carbothioamides. 
ring closure reactions, annulation reactions | halogenation | thiazine derivatives | regioselective reactions
Journal Article
ChemInform, ISSN 0931-7597, 12/2015, Volume 46, Issue 49, pp. no - no
Iodocyclization of substrates (I) using molecular iodine followed by copper‐catalyzed intramolecular C—N coupling affords triazolothiazines (III). 
ring closure reactions, annulation reactions | halogenation | triazole derivatives | catalysis, phase‐transfer catalysis | thiazine derivatives | thiazole derivatives | Triazoles | Catalysis
Journal Article
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