Application of 29331-92-8, Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, 29331-92-8, Name is 10-Hydroxy-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide, SMILES is O=C(N1C2=CC=CC=C2CC(O)C3=CC=CC=C31)N, belongs to pyrrolines compound. In a article, author is ARAI, Y, introduce new discover of the category.
ASYMMETRIC DIELS-ALDER REACTION OF OPTICALLY-ACTIVE ALPHA-(2-EXO-HYDROXY-10-BORNYL)SULFINYLMALEIMIDES AND ITS APPLICATION TO OPTICALLY-ACTIVE 5-FUNCTIONALIZED PYRROLINES VIA RETRO-DIELS-ALDER REACTION
Optically pure sulfinylmaleimides 1 have been synthesized. The Diels-Alder reactions of the sulfoxides 1 with various dienes showed high diasteroselectivity. Regioselective reduction of the adducts 4c and 6c followed by desulfinylation afforded the gamma-hydroxy lactams 17 and 27, respectively. N-Acyliminium additions using compounds 17 and 27 proceeded diastereoselectively to give gamma-alkyl lactams 23 and 29 by virtue of its conformationally rigid, bicyclo[2.2.1]- and 7-oxabicyclo[2.2.1]-heptene moiety. respectively. The use of compound 29 allows a simple preparation of chirally 5-functionalised Delta(3)-pyrrolin-2-ones of high optical purity such as compound 25 via retro-Diels-Alder reaction, whereas the thermal cycloreversion of adduct 23 required such forcing conditions as flash vacuum pyrolysis.
Application of 29331-92-8, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 29331-92-8.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem