A new application about 1-Methyl-1H-pyrrole-2,5-dione

We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 930-88-1. The above is the message from the blog manager. COA of Formula: https://www.ambeed.com/products/930-88-1.html.

930-88-1, Name is 1-Methyl-1H-pyrrole-2,5-dione, molecular formula is C5H5NO2, belongs to pyrrolines compound, is a common compound. In a patnet, author is Ricko, Sebastijan, once mentioned the new application about 930-88-1, COA of Formula: https://www.ambeed.com/products/930-88-1.html.

Double Spirocyclization of Arylidene-Delta(2)-Pyrrolin-4-Ones with 3-Isothiocyanato Oxindoles

Arylidene-Delta(2)-pyrrolin-4-ones undergo organocatalyzed double spirocyclization with 3-isothiocianato oxindoles in a domino 1,4/1,2-addition sequence. The products contain three contiguous stereocenters (ee up to 98%, dr up to 99:1, 12 examples). The absolute configuration of the major diastereomer was determined by single crystal X-ray analysis. Along with heterocyclic Michael acceptors based on oxazolone, isoxazolone, thiazolidinone, pyrazolone, and pyrimidinedione, the reported results display the applicability of unsaturated Delta(2)-pyrrolin-4-ones (pyrrolones) for the organocatalyzed construction of 3D-rich pyrrolone-containing heterocycles.

We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 930-88-1. The above is the message from the blog manager. COA of Formula: https://www.ambeed.com/products/930-88-1.html.

Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem