Let’s face it, organic chemistry can seem difficult to learn. Especially from a beginner’s point of view. Like 274-09-9, Name is Benzo[d][1,3]dioxole. In a document, author is PAIK, SG, introducing its new discovery. HPLC of Formula: C7H6O2.
MIRABIMIDE-E, AN UNUSUAL N-ACYLPYRROLINONE FROM THE BLUE-GREEN-ALGA SCYTONEMA MIRABILE – STRUCTURE DETERMINATION AND SYNTHESIS
Mirabimide E, a solid tumor selective cytotoxin from the terrestrial blue-green alga Scytonema mirabile UH strain BY-8-1, possesses an unprecedented tetrachlorinated ethylene group and has been identified as (5S,2’R,3’R)-N- (anti-8/,8′,9′,9′-tetrachloro-3′-(carbamoyloxy)-2′-methyldecanoyl)-4-methoxy-5-methyl-3-pyrrolin-2-one. The total structure, including absolute stereochemistry, of this novel N-acylpyrrolinone was concluded from a combination of spectral and chemical studies, including stereoselective syntheses of three degradation products, viz. methyl (2R,3R)-anti-8,8,9,9-tetrachloro-3-hydroxy-2-methyldecanoate, (5R,6R)-trans-5-methyl-6-(5,5′,6,6′-tetrachloroheptyl-1-oxa- 3-azacyclohexane-2,4-dione, and (5S)-4-methoxy-5-methyl-3-pyrrolin-2-one and the total synthesis of mirabimide E itself. The influence of the carbamate ester group on the chemical degradation and synthesis of mirabimide E is described.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 274-09-9 help many people in the next few years. HPLC of Formula: C7H6O2.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem