1337926-55-2Relevant articles and documents
KF/clinoptilolite nanoparticles as a novel catalyst for the green synthesis of chromens using three component reactions of 4-hydroxycoumarins: Study of antioxidant activity
Sharifi, Samanehsadat,Maghsoudlou, Malek Taher,Hazeri, Nourallah,Rostami-Charati, Faramarz
, p. 1347 - 1355 (2019)
In this research, the green synthesis of chromen derivatives in good yields is described via three-component reactions of 4-hydroxycumarine, aldehydes or ketones, and methyl ketones in the presence of KF/clinoptilolite nanoparticles (KF/CP-NPs) under solv
Microwave-promoted efficient synthesis of pyrano[3,2-c]chromen-5(4H)-ones under catalyst and solvent-free conditions
Veeranarayana Reddy, Mudumala,Siva Kumar, Badur,Lim, Kwon Taek,Cho, Byung Gwon,Jeong, Yeon Tae
, p. 476 - 478 (2016/01/12)
An efficient and rapid synthesis of a new class of diversely functionalized pyrano[3,2-c]chromen-5(4H)-ones has been achieved via one-pot three-component reaction of 4-hydroxy-2H-chromen-2-one, aldehydes, and acetophenones under microwave irradiation in c
Design, synthesis and evaluation of 2,4-diarylpyrano[3,2-c]chromen-5(4H)-one as a new class of non-purine xanthine oxidase inhibitors
Virdi, Harpreet S.,Sharma, Sahil,Mehndiratta, Samir,Bedi,Nepali, Kunal
, p. 730 - 736 (2015/09/15)
Keeping in view the recent success of molecular hybridization technique in drug design, 2,4-diarylpyrano[3,2-c]chromen-5(4H)-ones as conjugates of coumarins and chalcones have been designed and synthesized in the present study. The catalytic efficiency of
Gold(III)-catalyzed tandem conjugate addition/annulation of 4-hydroxycoumarins with α,β-unsaturated ketones
Liu, Yunkui,Zhu, Jie,Qian, Jianqiang,Jiang, Bo,Xu, Zhenyuan
experimental part, p. 9096 - 9101 (2011/12/15)
An efficient and selective approach for the synthesis of functionalized pyranocoumarins has been developed via a gold(III)-catalyzed tandem conjugate addition/annulation reaction of 4-hydroxycoumarins with α,β- unsaturated ketones.
