Asymmetric synthesis typically relies on the use of chiral catalysts or reagents. For spiro compounds, one common approach is to use chiral Br?nsted or Lewis acids as catalysts. Chiral catalysts can help control the stereochemistry of the reaction, leading to enantioselective synthesis.
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(3R,7aS)-3-phenyl-7a-(3-phenylpropyl)-2,3,7,7a-tetrahydropyrrolo[2,1-b]oxazol-5-one
(2R,3S,5S)-5-Hydroxymethyl-2-methyl-tetrahydro-furan-3-ol
2-Phenyl-cyclopropanecarboxylic acid 1-isopropyl-1,2-dimethyl-propyl ester
(6R)-2-<(R)-2-hydroxy-2-phenylacetyl>-6-<(S)-5-methoxycarbonyl-2-oxo-pyrrolidine-1-yl>-3,6-dihydro-2H-1,2-oxazine
1-benzyl-3-hydroxy-2-oxo-3-isopropyl-2,3-dihydroindole
(-)-(S)-3-vinylcyclohex-2-en-1-yl benzoate
(R)-(+)-2-(N-Benzyl-N-benzyloxycarbamoylmethyl)heptanoic acid
(R)-2,2-dimethyl-4-nitro-3-(3-nitrophenyl)butanal
(1S,7R)-4-Thia-tricyclo[5.2.1.02,6]dec-8-ene 4,4-dioxide
(R)-1-phenyl-1-tetradecanol
C23H29NO3
(1S,4R,7R,8S)-7-(4-bromophenyl)-5,5-dimethyl-8-nitrobicyclo[2.2.2]octan-2-one
(S)-3-((S)-1-Methyl-2-oxo-cyclohexyl)-2-phenylsulfanyl-propionic acid methyl ester
