Journal
ARKIVOC
Volume -, Issue -, Pages 59-67Publisher
ARKAT USA INC
DOI: 10.3998/ark.5550190.0010.207
Keywords
PPA-SiO2; indazolo[2,1-b]phthalazine-trione; multi-component reaction; phthalhydrazide; dimedone
Categories
Funding
- Sistan and Baluchestan University Research Council
Ask authors/readers for more resources
An efficient synthesis of 2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione derivatives from the three-component condensation reaction of phthalhydrazide, dimedone, and aromatic aldehydes under solvent-free conditions in good to excellent yields and short reaction times using reusable silica supported poly phosphoric acid (PPA-SiO2) as heterogeneous acid catalyst has been investigated.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available