EventsThe 21st International Electronic Conference on Synthetic Organic Chemistry
Event submissions
Published
with-doi10.3390/ecsoc-21-04804
This submission belongs to the session A. General Organic Synthesis of the event The 21st International Electronic Conference on Synthetic Organic Chemistry
Published date
03 Nov, 2017
Citation
Victor V. Dotsenko, Gennady D. Krapivin, Inna V. Aksenova, Nikolay A. Aksenov, Vladimir D. Strelkov, Alina A. Machukha, Synthesis of new pyrano[3,2-c]chromenes, in Proceedings of The 21st International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2017, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-21-04804
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Synthesis of new pyrano[3,2-c]chromenes

Alina A. Machukha 1
Victor V. Dotsenko 1,2,3
Gennady D. Krapivin 4
Inna V. Aksenova 3
Nikolay A. Aksenov 3
Vladimir D. Strelkov 1,5
1. Kuban State University, 149 Stavropolskaya Str., Krasnodar 350040, Russian Federation
2. ChemEx Lab, Vladimir Dal’ Lugansk National University, Lugansk, 91034 Russia.
3. North-Caucasus Federal University, 1 Pushkina St., 355009 Stavropol, Russian Federation
4. Kuban State Technological University, 2 Moskovskaya st., 350072 Krasnodar, Russian Federation
5. All-Russian Research Institute of Biological Plant Protection, Laboratory of plant growth regulators, 350039 Krasnodar, Russian Federation
Abstract

The reaction of 4-hydroxy-7,7-dimethyl-7,8-dihydro-6H-chromen-2,5-dione with aldehydes and malononitrile afforded new pyrano[3,2-c]chromenes. Upon treatment of 4-hydroxy-7,7-dimethyl-7,8-dihydro-6H-chromen-2,5-dione  with anilines and triethyl orthoformate, new 3-anilinomethylidene 7,8-dihydro-2H-chromen-2,4,5(3H,6H)-triones were synthesized.

Keywords
malonyl heterocycles
Meldrum's acid
dimedone
4-hydroxy-7,7-dimethyl-7,8-dihydro-6H-chromen-2,5-dione
pyrano[3,2-c]chromenes
Manuscript
ECOSC 21 2017 Machukha malonyl.pdf
Synthesis of new spiro pyrido[3',2':4,5]thieno[3,2-d]pyrimidines
Development of Triazine-4,6-diamines derivatives as potential Antimalarials: In-Silico Analysis