Triflic Acid Controlled Successive Anellation of Aromatic Sulfonamides: An Efficient One-Pot...

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2007 Pyrrole derivatives R 0120 Triflic Acid Controlled Successive Anellation of Aromatic Sulfonamides: An Effi- cient One-Pot Synthesis of N-Sulfonyl Pyrroles, Indoles and Carbazoles. — The optimized conditions allow a high-yielding access to the different heterocycles. — (ABID, M.; TEIXEIRA, L.; TOEROEK*, B.; Tetrahedron Lett. 48 (2007) 23, 4047-4050; Dep. Chem., Univ. Mass., Boston, MA 02125, USA; Eng.) — Mais 38- 110

Transcript of Triflic Acid Controlled Successive Anellation of Aromatic Sulfonamides: An Efficient One-Pot...

Page 1: Triflic Acid Controlled Successive Anellation of Aromatic Sulfonamides: An Efficient One-Pot Synthesis of N-Sulfonyl Pyrroles, Indoles and Carbazoles.

2007

Pyrrole derivativesR 0120 Triflic Acid Controlled Successive Anellation of Aromatic Sulfonamides: An Effi-

cient One-Pot Synthesis of N-Sulfonyl Pyrroles, Indoles and Carbazoles. — The optimized conditions allow a high-yielding access to the different heterocycles. — (ABID, M.; TEIXEIRA, L.; TOEROEK*, B.; Tetrahedron Lett. 48 (2007) 23, 4047-4050; Dep. Chem., Univ. Mass., Boston, MA 02125, USA; Eng.) — Mais

38- 110

SUPPLEMENTARY MATERIAL Regioselective Synthesis of 2, 5 ... · SUPPLEMENTARY MATERIAL Regioselective Synthesis of 2, 5-Disubstituted Pyrroles via Stepwise Iododesilylation and Coupling

SUPPLEMENTARY MATERIAL Regioselective Synthesis of 2, 5 ... · SUPPLEMENTARY MATERIAL Regioselective Synthesis of 2, 5-Disubstituted Pyrroles via Stepwise Iododesilylation and Coupling

4Acyl Pyrroles: Mimicking Acetylated Lysines in Histone ... · 4-Acyl Pyrroles: Mimicking Acetylated Lysines in Histone Code Reading** Xavier Lucas, Daniel Wohlwend, Martin Hgle,

4Acyl Pyrroles: Mimicking Acetylated Lysines in Histone ... · 4-Acyl Pyrroles: Mimicking Acetylated Lysines in Histone Code Reading** Xavier Lucas, Daniel Wohlwend, Martin Hgle,

5-Endo-Die. Approaches to Pyrroles

5-Endo-Die. Approaches to Pyrroles

Convenient synthesis of substituted pyrroles via a cerium ... · able pyrrole derivatives, substituted aryl diketones were em-ployed in the CAN-catalyzed condensations (Table 3).

Convenient synthesis of substituted pyrroles via a cerium ... · able pyrrole derivatives, substituted aryl diketones were em-ployed in the CAN-catalyzed condensations (Table 3).

Occurrence and Geochemical Significance of Carbazoles and ... · nitrogen compounds in crude oil are in heterocyclic aromatic structures and are concentrated in the high molecular

Occurrence and Geochemical Significance of Carbazoles and ... · nitrogen compounds in crude oil are in heterocyclic aromatic structures and are concentrated in the high molecular

SYNTHESIS OF PYRROLE AND SUBSTITUTED PYRROLES (REVIEW) p_451... · 2019-01-29 · Diana Tzankova, Stanislava Vladimirova, Lily Peikova, Maya Georgieva 451 SYNTHESIS OF PYRROLE AND

SYNTHESIS OF PYRROLE AND SUBSTITUTED PYRROLES (REVIEW) p_451... · 2019-01-29 · Diana Tzankova, Stanislava Vladimirova, Lily Peikova, Maya Georgieva 451 SYNTHESIS OF PYRROLE AND

An expedient synthesis of poly-substituted pyrroles from γ ...szolcsanyi/education/files/Chemia...An expedient synthesis of poly-substituted pyrroles from c-ketonitriles via indium-mediated

An expedient synthesis of poly-substituted pyrroles from γ ...szolcsanyi/education/files/Chemia...An expedient synthesis of poly-substituted pyrroles from c-ketonitriles via indium-mediated

E cient synthesis of highly substituted pyrroles via a multi ...scientiairanica.sharif.edu/article_3689_cab177c376c700d...Scheme 1. Synthesis of highly substituted pyrroles via a four-component

E cient synthesis of highly substituted pyrroles via a multi ...scientiairanica.sharif.edu/article_3689_cab177c376c700d...Scheme 1. Synthesis of highly substituted pyrroles via a four-component

Chapter 13 Pyrroles - Universitetet i oslo · Chapter 13 Pyrroles N H N H Pyrrole (kap 13) Indole (kap 17) N Indolizine (kap 25) NH Isoindole (kap 19) Reaction with electrophiles

Chapter 13 Pyrroles - Universitetet i oslo · Chapter 13 Pyrroles N H N H Pyrrole (kap 13) Indole (kap 17) N Indolizine (kap 25) NH Isoindole (kap 19) Reaction with electrophiles

2.04 Pyrroles and thei r Benzo Derivatives: Application saether.cmi.ua.ac.be/artikels/Comprehensive_Heterocyclic_Chemistry/… · 2.04.3 DRUGS A number of new drugs have been approved

2.04 Pyrroles and thei r Benzo Derivatives: Application saether.cmi.ua.ac.be/artikels/Comprehensive_Heterocyclic_Chemistry/… · 2.04.3 DRUGS A number of new drugs have been approved

Title Transition-Metal-Free Synthesis of Carbazoles …...applications in organic EL.[24] Scheme 3. S N Ar-based synthesis of indoles Electron-deficient benzothiophene dioxide 8 showed

Title Transition-Metal-Free Synthesis of Carbazoles …...applications in organic EL.[24] Scheme 3. S N Ar-based synthesis of indoles Electron-deficient benzothiophene dioxide 8 showed

Marth, Gabriella (2009) The Sythesis of Polyfunctional ...sure.sunderland.ac.uk/3694/1/Gabriella_Marth.pdf · THE SYNTHESIS OF POLYFUNCTIONAL PYRROLES AND THE INVESTIGATION OF THE

Marth, Gabriella (2009) The Sythesis of Polyfunctional ...sure.sunderland.ac.uk/3694/1/Gabriella_Marth.pdf · THE SYNTHESIS OF POLYFUNCTIONAL PYRROLES AND THE INVESTIGATION OF THE

Multicomponent reactions for the synthesis of pyrrolesszolcsanyi/education/files/Chemia... · in-depth account of the use of multicomponent reactions for the synthesis of pyrroles.

Multicomponent reactions for the synthesis of pyrrolesszolcsanyi/education/files/Chemia... · in-depth account of the use of multicomponent reactions for the synthesis of pyrroles.

Mild, selective deprotection of PMB ethers with triflic ...jung/pdfs/288.pdf · Mild, selective deprotection of PMB ethers with triflic acid/1,3-dimethoxybenzene Michael E. Jung⇑,

Mild, selective deprotection of PMB ethers with triflic ...jung/pdfs/288.pdf · Mild, selective deprotection of PMB ethers with triflic acid/1,3-dimethoxybenzene Michael E. Jung⇑,

Synthesis of Indoles and Pyrroles Utilizing Iridium ...

Synthesis of Indoles and Pyrroles Utilizing Iridium ...

AUTHOR/FILING TITLE ----------~~.f '~.~~i!~£LI>2'+-G ... · 2020. 4. 22. · alkylated pyrroles. The catalytic effect of chlorotrimethylsilane in this system was established. The

AUTHOR/FILING TITLE ----------~~.f '~.~~i!~£LI>2'+-G ... · 2020. 4. 22. · alkylated pyrroles. The catalytic effect of chlorotrimethylsilane in this system was established. The

Recent synthetic and medicinal perspectives of pyrroles ... · Pyrrole is a privileged scaffold with assorted nature of biological activities. Many active ... Reacting these substrates,

Recent synthetic and medicinal perspectives of pyrroles ... · Pyrrole is a privileged scaffold with assorted nature of biological activities. Many active ... Reacting these substrates,

Pd-Mediated new synthesis of pyrroles: Their evalution as ...Pd-Mediated new synthesis of pyrroles: Their evalution as potential inhibitors of phosphodiesterase 4 G. Rajeshwar Reddy,

Pd-Mediated new synthesis of pyrroles: Their evalution as ...Pd-Mediated new synthesis of pyrroles: Their evalution as potential inhibitors of phosphodiesterase 4 G. Rajeshwar Reddy,

Direct synthesis of pentasubstituted pyrroles and ...

Direct synthesis of pentasubstituted pyrroles and ...

PYRROLES Reaction with electrophiles - Protonation

PYRROLES Reaction with electrophiles - Protonation