�ber einige Kondensationsreaktionen von dimerem Malonitril, dimerem Cyanessigs�ure�thyl- bzw.-methylester mit aromatischen Aldehyden
作者:Hans Junek、Barbara Wolny
DOI:10.1007/bf00904489
日期:——
Ultrasound-Assisted Synthesis of 5H-Chromeno[2,3-b]pyridine Derivatives
作者:I. N. Bardasov、A. U. Alekseeva、D. A. Bezgin、O. E. Nasakin、O. V. Ershov
DOI:10.1134/s1070428018080109
日期:2018.8
An environmentally friendly method has been developed for the preparation of 5H-chromeno[2,3-b]pyridine derivatives in an aqueous medium under ultrasound irradiation.