New synthesis of ethyl 6-amino-4-aryl-5-cyano-1,4-dihydropyrano[2,3-c]pyrazole-3-carboxylates

Gein, V. L. / Zamaraeva, T. M. / Kozulina, I. V. | British Library Online Contents | 2014

An efficient catalyst- and solvent-free method for the synthesis of medicinally important dihydropyrano[2,3-c]pyrazole derivatives using ball milling technique

Dekamin, M. G. / Alikhani, M. / Emami, A. et al. | British Library Online Contents | 2016

Synthesis of new pyrazole derivatives from benzylidenemalononitrile

Nosachev, S. B. / Shchurova, N. A. / Tyrkova, E. A. et al. | British Library Online Contents | 2009

Surfactant modified bentonite (CTMAB-bentonite) as a solid heterogeneous catalyst for the rapid synthesis of 3,4-dihydropyrano[c]chromene derivatives

Sedaghat, M.E. | Online Contents | 2014

Surfactant modified bentonite (CTMAB-bentonite) as a solid heterogeneous catalyst for the rapid synthesis of 3,4-dihydropyrano[c]chromene derivatives

Sedaghat, M.E. / Rajabpour Booshehri, M. / Nazarifar, M.R. et al. | Elsevier | 2014