22795-99-9, (S)-(1-Ethylpyrrolidin-2-yl)methanamine is a chiral-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Step 2. 3-(Benzylamino)- or 3-(arylamino)-4-methoxycyclobut-3-ene-1,2-dione 18a ? 18f (1.0 equiv.) was suspended in MeOH (0.07 M) and the amine 19a, 19b or 19c (1.0 equiv.) was added. The resulting mixture was stirred at ambient temperature for 24 hours. The mixture was then filtered and the collected solid residue was washed with ice-cold MeOH and dried in vacuo to afford the corresponding squaramides 1 ? 6., 22795-99-9
As the paragraph descriping shows that 22795-99-9 is playing an increasingly important role.
Reference£º
Article; Kristianslund, Renate; Aursnes, Marius; Tungen, J¡ãrn Eivind; Hansen, Trond Vidar; Tetrahedron Letters; vol. 57; 47; (2016); p. 5232 – 5236;,
Chiral Catalysts
Chiral catalysts – SlideShare