ChemInform Abstract: DBU: A Highly Efficient Catalyst for One-Pot Synthesis of Substituted 3,4-Dihydropyrano[3,2-c]chromenes, Dihydropyrano[4,3-b]pyranes, 2-Amino-4H-benzo[h]chromenes and 2-Amino-4H-benzo[g]chromenes in Aqueous Medium.
2010 ◽
Vol 41
(49)
◽
pp. no-no
Jitender M. Khurana
◽
Bhaskara Nand
◽
Pooja Saluja