[3+2] Annulation | Cyclization | Further Cyclizations | Spirocyclization

4-bromo-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, N-((E)-2-((Z)-4-methoxybenzylidene)benzofuran-3(2H)-ylidene)-4-methylbenzenesulfonamide

N-((2R,4'R,E)-4'-(4-methoxyphenyl)-3'-methyl-1'-phenyl-1',4'-dihydro-3H-spiro[benzofuran-2,5'-furo[2,3-c]pyrazol]-3-ylidene)-4-methylbenzenesulfonamide

3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione

1256245-84-7