𝔖 Bobbio Scriptorium
✦   LIBER   ✦

New Approach to the Synthesis of 3-Arylcoumarins. Reaction of 3-Acyl- and 3-Ethoxycarbonylcoumarins with Hydrazide of p-Nitrophenylacetic Acid.

✍ Scribed by M. P. Nemeryuk; V. D. Dimitrova; A. L. Sedov; O. S. Anisimova; V. F. Traven


Publisher
John Wiley and Sons
Year
2010
Weight
27 KB
Volume
33
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Reactions of 2-(diformylmethylidene)-3,3
✍ Hamid Khaledi; Hapipah Mohd Ali; Noel Francis Thomas; Seik Weng Ng 📂 Article 📅 2011 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 297 KB

## Abstract A series of new pyrazolylindolenine derivatives has been synthesized through the reaction of 2‐(diformylmethylidene)‐3,3‐dimethylindole (diformyl), prepared by the Vilsmeier reaction, with six different hydrazides. Although the reaction of __p__‐toluenesulfonylhydrazide and S‐benzyldith