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by Gong, P and Li, LJ and Sun, JB and Xue, PC and Lu, R
TETRAHEDRON LETTERS, ISSN 0040-4039, 03/2016, Volume 57, Issue 13, pp. 1468 - 1472
New indolocarbazole derivatives have been synthesized via Cadogan reaction. It has been found that the reductive cyclization of 3-(2-nitrophenyl)carbazoles... 
TRIETHYL PHOSPHITE | ELECTRON | SEMICONDUCTOR | Regioselectivity | PYRROLE | CHEMISTRY, ORGANIC | DENDRIMERS | THIOPHENE | Indolocarbazole | TRANSISTORS | N-Fused heteroacenes | CARBAZOLE | Cadogan reaction | NITRO-COMPOUNDS | DERIVATIVES | Tetrahedrons | Carbazoles | Synthesis (chemistry) | Derivatives | Chemical compounds | Function analysis
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 03/2016, Volume 57, Issue 13, pp. 1468 - 1472
[Display omitted] •New indolocarbazoles have been synthesized via regioselective Cadogan reaction.•The synthesized indolocarbazoles show strong emission and... 
N-Fused heteroacenes | Regioselectivity | Cadogan reaction | Indolocarbazole
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 10/2013, Volume 54, Issue 42, pp. 5734 - 5738
3-(4,5-Dimethoxy-2-nitrophenyl)coumarins bearing various substituents on the benzene ring of the coumarin system have been prepared from salicylaldehydes and... 
Salicylaldehydes | Reductive cyclization | Cadogan reaction | 3-Aryl coumarins | Indolo[3,2-c]coumarins | Microwave-assisted synthesis | TRIETHYL PHOSPHITE | VIRUS | CHEMISTRY, ORGANIC | CYCLISATION REACTION | COUMARIN DYES | INDOLES | SENSITIZED SOLAR-CELLS | WEDELOLACTONE | DERIVATIVES | COUMESTAN | Coumarins | Design engineering | Synthesis (chemistry) | Benzene | Tetrahedrons | Condensing | Coumarin | Bearing
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 06/2005, Volume 70, Issue 13, pp. 5014 - 5019
The synthesis of a series of substituted carbazoles from the corresponding 2-nitrobiphenyl derivatives using a novel modification of the Cadogan reaction is... 
TRIETHYL PHOSPHITE | SELECTIVE PREPARATION | ROUTE | CROSS-COUPLING REACTIONS | NITRO-COMPOUNDS | CHEMISTRY, ORGANIC | CYCLISATION REACTION | ORGANOPHOSPHORUS COMPOUNDS | CADOGAN REACTION | CLAUSENA-EXCAVATA | ALKALOIDS | Nitro compounds | Ring formation (Chemistry) | Research | Chemical properties
Journal Article
Bioorganic & Medicinal Chemistry, ISSN 0968-0896, 12/2013, Volume 21, Issue 24, pp. 7790 - 7806
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 04/2017, Volume 58, Issue 16, pp. 1633 - 1635
[Display omitted] •A two-step, one-pot reaction to access N-substituted-2H-indazol-2-amine derivatives has been elaborated.•A diverse set of analogues was... 
N[sbnd]N bond formation | Reductive cyclization | 2H-Indazole | Cadogan reaction | ONE-POT | INDAZOLES | CHEMISTRY, ORGANIC | DIAZA-WITTIG REACTION | CONVENIENT STRATEGY | FACILE SYNTHESIS | 2H-INDAZOLES | BIOLOGICAL-ACTIVITY | CYCLATIVE CAPTURE | N BOND FORMATION | N-N bond formation | DERIVATIVES | Amines | Derivatives (Financial instruments)
Journal Article
MOLECULES, ISSN 1420-3049, 10/2019, Volume 24, Issue 20, p. 3802
Journal Article
JOURNAL OF ORGANIC CHEMISTRY, ISSN 0022-3263, 11/2019, Volume 84, Issue 21, pp. 13922 - 13934
N-Aryl amides are an important class of compounds in pharmaceutical and agrochemical chemistry. Rapid and low-cost synthesis of N-aryl amides remains in high... 
PEPTIDE COUPLING REAGENTS | SECONDARY AMIDES | AMINES | CHEMISTRY | CHEMISTRY, ORGANIC | ARYL | TRANSAMIDATION | INHIBITORS | AMINOCARBONYLATION | HYDROAMINATION | CADOGAN REACTION
Journal Article
Journal of Physical Organic Chemistry, ISSN 0894-3230, 09/2017, Volume 30, Issue 9, pp. e3743 - n/a
Journal Article
Synlett, ISSN 0936-5214, 1/2005, Volume 2005, Issue 1, pp. 127 - 133
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2006, Volume 47, Issue 38, pp. 6795 - 6797
This procedure is an energy-efficient version of the Cadogan reaction for nitrene-based synthesis of nitrogen heterocycles. Non-traditional methods (grinding,... 
Nitrenes | Nitrogen heterocycles | Cadogan reaction | Indazoles | Nitro group reduction | Energy efficiency | Microwaves | microwaves | indazoles | nitrenes | nitrogen heterocycles | energy efficiency | nitro group reduction | BIGINELLI REACTION | CHEMISTRY, ORGANIC | cadogan reaction | BIPHASIC MEDIA | CHEMISTRY STRATEGY | Microwave devices
Journal Article
Advances in Heterocyclic Chemistry, ISSN 0065-2725, 2018, Volume 129, pp. 1 - 88
Journal Article
Helvetica Chimica Acta, ISSN 0018-019X, 06/2011, Volume 94, Issue 6, pp. 977 - 986
Journal Article
Synlett, ISSN 0936-5214, 5/2005, Volume 2005, Issue 8, pp. 1223 - 1234
Journal Article
Synlett, ISSN 0936-5214, 01/2012, Volume 2012, Issue 2, pp. 295 - 297
Abstract ORTHO-Nitrobenzaldehyde and trimethylsilyl azide were used in a Ugi-Cadogan cascade towards tetrazolyl indazoles. After the Ugi step, the intermediate... 
letter | phosphite | tetrazole | indazole | Ugi | cadogan | ROUTE | ISOCYANIDES | CHEMISTRY, ORGANIC | REARRANGEMENTS | MULTICOMPONENT REACTIONS | HETEROCYCLES | ISONITRILE | CHEMISTRY | N BOND FORMATION | CYCLIZATION | Organic chemistry | Chemical Sciences
Journal Article
ChemistrySelect, ISSN 2365-6549, 05/2018, Volume 3, Issue 19, pp. 5330 - 5340
Cadogan/Cadogan‐Sundberg cyclization reaction has been reported as one of the most efficient routes for the synthesis of a wide variety of N‐heterocycles from... 
Cadogan/Cadogan-Sundberg reaction | Reductive cyclization | Trialkylphosphite | Carbazole | Indazole
Journal Article
Synthesis, ISSN 0039-7881, 10/2018, Volume 50, Issue 20, pp. 4019 - 4036
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 06/2017, Volume 58, Issue 23, pp. 2223 - 2227
[Display omitted] •A general method to make pyrroles from nitrodienes, in one step, is reported.•The yield of cyclization is increased with the use of Mo... 
Cadogan-Sundberg | Mo catalyst | Nitrene intermediate | DFT calculations | Nitrodienes | DIRECT ARYLATION | DEHYDROGENATIVE CONDENSATION | CHEMISTRY, ORGANIC | N-HETEROCYCLIZATION | O-NITROSTYRENES | SECONDARY ALCOHOLS | CARBON-MONOXIDE | DEOXYGENATION | 1,2-AMINO ALCOHOLS | INDOLE SYNTHESIS | REDUCTIVE CYCLIZATION | Thiophene | Community colleges
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 08/2016, Volume 57, Issue 31, pp. 3449 - 3452
[Display omitted] •Regioselective synthesis of carbazole analogs is reported.•Cadogan or Pd-catalyzed intramolecular cyclization was employed in the final... 
Diketones | Aromatization | Carbazoles | Cadogan cyclization | Pd-catalyzed cyclization | Fragmentation | TRIETHYL PHOSPHITE | ROUTE | ANTIBIOTICS | CHEMISTRY, ORGANIC | FUNCTIONALIZATION | ARYL HALIDES | CONSTRUCTION | ORGANOPHOSPHORUS COMPOUNDS | EFFICIENT | ALKALOIDS | CONSTITUENTS
Journal Article
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