مشخصات پژوهش

عنوان	Green synthesis of tetrahydrobenzo[b]pyrans, pyrano[2,3-c]pyrazoles and spiro[indoline-3,4′-pyrano[2,3-c]pyrazoles catalyzed by nano-structured diphosphate in water
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	tetrahydrobenzo[b]pyrans, pyrano[2,3-c]pyrazoles, spiro[indoline-3,4′-pyrano[2,3-c]pyrazoles, nano-structured diphosphate, water
چکیده	A green and recoverable nano-structured diphosphate (Na2CaP2O7) was synthesized and fully characterized using FT-IR spectra, X-ray diffraction patterns (XRD), scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDX) analysis. The nanostructured catalyst has been successfully used as reusable nanostructured catalyst for green, simple and efficient synthesis of tetrahydrobenzo[b]pyrans, pyrano[2,3-c]pyrazoles and spiro[indoline-3,4′-pyrano[2,3-c]pyrazoles in aqueous media. The catalyst shows environmentally benign character, which can be easily prepared, stored, and recovered several times without obvious significant loss of catalytic activity.
پژوهشگران	حسین علی اخلاقی (نفر پنجم)، امیر خجسته نژاد (نفر چهارم)، رضا طیبی (نفر سوم)، نگار نصیری (نفر دوم)، بهروز ملکی (نفر اول)