Furan Ring Opening - Pyridine Ring Closure: An Efficient Approach towards 6H -Isochromeno[4,3-b ]pyridin-6-ones from Readily Available Furans and Phthalaldehydic Acid Methyl Esters

2018 ◽  
Vol 2018 (4) ◽  
pp. 461-469 ◽  
Author(s):  
Pavel M. Shpuntov ◽  
Alexandra A. Kolodina ◽  
Maxim G. Uchuskin ◽  
Vladimir T. Abaev
Keyword(s):  
Ring Opening ◽  
Pyridine Ring ◽  
Furan Ring ◽  
Methyl Esters ◽  
Ring Closure ◽  
Efficient Approach ◽  
Acid Methyl

ChemInform Abstract: Furan Ring Opening - Pyridine Ring Closure: New Route to Quinolines under the Bischler-Napieralski Reaction Conditions.

ChemInform ◽  
2011 ◽  
Vol 42 (52) ◽  
pp. no-no
Author(s):  
Alexander V. Butin ◽  
Fatima A. Tsiunchik ◽  
Olga N. Kostyukova ◽  
Maxim G. Uchuskin ◽  
Igor V. Trushkov
Keyword(s):  
Ring Opening ◽  
Pyridine Ring ◽  
Furan Ring ◽  
Ring Closure ◽  
Reaction Conditions

Furan Ring Opening - Pyridine Ring Closure: New Route to Quinolines under the Bischler-Napieralski Reaction Conditions

Synthesis ◽  
2011 ◽  
Vol 2011 (16) ◽  
pp. 2629-2638 ◽  
Author(s):  
Alexander Butin ◽  
Fatima Tsiunchik ◽  
Olga Kostyukova ◽  
Maxim Uchuskin ◽  
Igor Trushkov
Keyword(s):  
Ring Opening ◽  
Pyridine Ring ◽  
Furan Ring ◽  
Ring Closure ◽  
Reaction Conditions

Furan Ring Opening—Isochromene Ring Closure: A New Approach to Isochromene Ring Synthesis.

ChemInform ◽  
2006 ◽  
Vol 37 (11) ◽  
Author(s):  
Alexander V. Butin ◽  
Valdimir T. Abaev ◽  
Vladimir V. Mel'chin ◽  
Artem S. Dmitriev
Keyword(s):  
Ring Opening ◽  
Furan Ring ◽  
Ring Closure ◽  
New Approach ◽  
Ring Synthesis

Furan ring opening–indole ring closure: SnCl2-induced reductive transformation of difuryl(2-nitroaryl)methanes into 2-(2-acylvinyl)indoles

Tetrahedron ◽  
2012 ◽  
Vol 68 (22) ◽  
pp. 4252-4258 ◽  
Author(s):  
Maxim G. Uchuskin ◽  
Natalia V. Molodtsova ◽  
Vladimir T. Abaev ◽  
Igor V. Trushkov ◽  
Alexander V. Butin
Keyword(s):  
Ring Opening ◽  
Furan Ring ◽  
Ring Closure ◽  
Indole Ring ◽  
Reductive Transformation

Furan Ring Opening — Indole Ring Closure: Synthesis of Furo[2′,3′:3,4]cyclohepta[1,2-b]indolium Chlorides.

ChemInform ◽  
2006 ◽  
Vol 37 (43) ◽  
Author(s):  
Alexander V. Butin ◽  
Sergey K. Smirnov ◽  
Tatyana A. Stroganova
Keyword(s):  
Ring Opening ◽  
Furan Ring ◽  
Ring Closure ◽  
Indole Ring

scholarly journals Optically Pure N-Hydroxy-O-triisopropylsilyl-α-L-amino Acid Methyl Esters from AlCl3-Assisted Ring Opening of Chiral Oxaziridines by Nitrogen Containing Nucleophiles.

ChemInform ◽  
2006 ◽  
Vol 37 (18) ◽  
Author(s):  
Maria Luisa Di Gioia ◽  
Antonella Leggio ◽  
Adolfo Le Pera ◽  
Angelo Liguori ◽  
Carlo Siciliano
Keyword(s):  
Amino Acid ◽  
Ring Opening ◽  
Methyl Esters ◽  
Acid Methyl ◽  
Optically Pure ◽  
Amino Acid Methyl Esters

Furan ring opening - indole ring closure: Synthesis of furo[2′,3′:3,4]-cyclohepta[1,2-b]indolium chlorides

2006 ◽  
Vol 43 (3) ◽  
pp. 623-628 ◽  
Author(s):  
Alexander V. Butin ◽  
Sergey K. Smirnov ◽  
Tatyana A. Stroganova
Keyword(s):  
Ring Opening ◽  
Furan Ring ◽  
Ring Closure ◽  
Indole Ring

Furan ring opening–pyrrole ring closure. A simple route to 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-3-ones

2013 ◽  
Vol 54 (30) ◽  
pp. 3974-3976 ◽  
Author(s):  
Igor V. Trushkov ◽  
Tatyana A. Nevolina ◽  
Vitaly A. Shcherbinin ◽  
Lyudmila N. Sorotskaya ◽  
Alexander V. Butin
Keyword(s):  
Ring Opening ◽  
Furan Ring ◽  
Pyrrole Ring ◽  
Ring Closure ◽  
Simple Route

ChemInform Abstract: Furan Ring Opening-Indole Ring Closure: SnCl2-Induced Reductive Transformation of Difuryl(2-nitroaryl)methanes into 2-(2-Acylvinyl)indoles.

ChemInform ◽  
2012 ◽  
Vol 43 (40) ◽  
pp. no-no
Author(s):  
Maxim G. Uchuskin ◽  
Natalia V. Molodtsova ◽  
Vladimir T. Abaev ◽  
Igor V. Trushkov ◽  
Alexander V. Butin
Keyword(s):  
Ring Opening ◽  
Furan Ring ◽  
Ring Closure ◽  
Indole Ring ◽  
Reductive Transformation

Route to pyrrolo[1,2-a]quinoxalines via a furan ring opening-pyrrole ring closure sequence

2020 ◽  
Vol 61 (9) ◽  
pp. 151532
Author(s):  
Elena Y. Zelina ◽  
Tatyana A. Nevolina ◽  
Ludmila N. Sorotskaja ◽  
Dmitry A. Skvortsov ◽  
Igor V. Trushkov ◽  
...  
Keyword(s):  
Ring Opening ◽  
Furan Ring ◽  
Pyrrole Ring ◽  
Ring Closure
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