a type of organic reaction in which a 1,3-dipole reacts with a dipolarophile to form a five-membered ring
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methyl (1RS,3RS,3aSR,6aRS)-5-methyl-4,6-dioxo-3-phenyloctahydropyrrolo[3,4-c]pyrrole-1-carboxylate
(1R,2R,5R,6R,7R)-4,5-Diphenyl-3,10-dioxa-4-aza-tricyclo[5.2.1.02,6]decan-9-one
5-Pyrimidinecarboxaldehyde, 4-[(4-ethoxyphenyl)(2-furanylmethyl)amino]-1,2,3,6-tetrahydro-1-methyl- 2,6-dioxo-
Benzonitrilium, (4-nitrophenyl)methylide
2,2,4,4-tetramethyl-5',5'-diphenylspiro[cyclobutane-3,4'-[1,3]dithiolane]-1-one
6-<2-(hydroxyimino)-2-phenylethylidene>-7,7,8,8,9,9-hexamethyl-3-phenyl-1,2-oxazaspiro<4.4>non-2-ene
4,4,5,5-tetrakis(4-methoxyphenyl)-1,3-dithiolane
1H-1,2,4-Triazole, 5-methyl-3-phenyl-1-(phenylmethyl)-
