Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 274-09-9, Name is Benzo[d][1,3]dioxole, molecular formula is C7H6O2, belongs to pyrrolines compound, is a common compound. In a patnet, author is Demir, Ayhan S., once mentioned the new application about 274-09-9, SDS of cas: 274-09-9.
New approaches to polysubstituted pyrroles and pyrrolinones from alpha-cyanomethyl-beta-ketoesters
In this present paper, we report the efficient, regioselective one-pot synthesis of 5-alkoxy and 5-alkylsulfanylpyrrole-3-carboxylates in high yields via the zinc perchlorate-catalyzed addition of alcohols and thiols to the nitrile carbon of alpha-cyanornethyl-beta-ketoesters followed by annulation. The addition-annulation process is undertaken in aqueous solution to give 4,5-dihydro-5-oxo-1H-pyrrole-beta-carboxylates (pyrrolinones) in good yields. These 4,5-dihydro-5-oxo-1H-pyrrole-3-carboxylates are also obtained by the hydrolysis of 5-alkoxypyrrole-3-carboxylates. (c) 2006 Elsevier Ltd. All rights reserved.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 274-09-9. The above is the message from the blog manager. SDS of cas: 274-09-9.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem