An article Base-Catalyzed [3+2] Cycloaddition of N-Benzyl Ketimines to Arylacetylenes Followed by Oxidation: A One-Pot Access to Polyarylated 2H-Pyrroles via Intermediate Pyrrolines WOS:000661126700008 published article about 2-ACETYL-1-PYRROLINE; DEAROMATIZATION; ACETYLENES; VINYLATION; ALKALOIDS; CHEMISTRY; SUPERBASE; MYOSMINE; WATER in [Bidusenko, Ivan A.; Schmidt, Elena Yu; Ushakov, Igor A.; Vashchenko, Alexander V.; Trofimov, Boris A.] Russian Acad Sci, AE Favorsky Irkutsk Inst Chem, Siberian Branch, Irkutsk 664033, Russia in 2021.0, Cited 38.0. HPLC of Formula: C13H10O. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9
N-Benzyl ketimines undergo [3 + 2] cycloaddition with arylacetylenes in the KOBut/DMSO solution to 2,3,5-triarylpyrrolines, which are oxidized (chloranil, DDQ) in situ to 2,3,5-triaryl-2H-pyrroles in 53-71% yields. The intermediate 1-pyrrolines can be isolated in 31-91% yields and separately oxidized to the corresponding 2H-pyrroles.
HPLC of Formula: C13H10O. Welcome to talk about 119-61-9, If you have any questions, you can contact Bidusenko, IA; Schmidt, EY; Ushakov, IA; Vashchenko, AV; Trofimov, BA or send Email.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem