1245504-96-4Relevant academic research and scientific papers
Unexpected lactonization accompanying addition of ethyl acetoacetate to chalcones derived from 3-acetylthiophene
Budak, Yakup,Findik, Esra
, p. 1255 - 1261 (2011)
Chalcone derivatives containing thiophene ring were prepared by the condensation of 3-acetylthiophene with aromatic aldehydes in excellent yields. The addition of ethyl acetoacetate to chalcone derivatives 3a-3h in the presence of solid NaOH in CH2Cl2 resulted in the formation of the mixture of bicyclic lactone derivatives 5a-5h and 6-(ethoxycarbonyl) cyclohexenone derivatives 6a-6h.
MgSiO3 nanoparticle-catalyzed 1,3-dipolar cycloaddition reactions in the synthesis of novel spiroindane-1,3-diones derived from substituted chalcones
Hegde, Subramanya Gopal,Koodlur, Lokesh,Reddy, Suman Y.,Narayanarao, Manjunatha
, p. 1708 - 1712 (2019)
Employment of metal nanoparticles has been one of the most promising synthetic strategies for a number of chemical transformations. New spiroindane-1,3-diones were synthesized through [3 + 2] cycloaddition in moderate to high yields by a three-component r
Potassium tert-butoxide catalyzed synthesis and characterization of novel 3-aryl-3-(phenylthio)-1-(thiophen-3-yl)propan-1-one derivatives
Budak, Yakup
scheme or table, p. 341 - 344 (2012/04/23)
A series of thiophenyl-containing 3-thiophene derivatives (4a-4i) were prepared via the reaction of chalcone-analogua compounds (3a-3i) and thiophenol in the presence of catalytic amount of KOBu-t in CH2Cl2 with moderate to high yiel
Preparation of diethyl malonate adducts from chalcone analogs containing A thienyl ring
Budak, Yakup,Burcu Guerdere,Kececi, Meryem,Ceylan, Mustafa
experimental part, p. 85 - 91 (2010/12/19)
Nine chalcone-diethyl malonate derivatives (4a-i) were prepared by the reaction of chalcone derivatives (3a-i) with diethyl malonate in the presence of a catalytic amount of KOt-Bu in CHJCIJ in good to excellent yields. The products were characterized by FTIR, 1H-NMR, 13C-NMR and elemental analyses.
