(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone (C09-1035-250)

product description：(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone is a chiral imidazolidinone organocatalyst, developed by MacMillan and co-workers.application：(2S,5S)-(-)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone is a second-generation MacMillan catalyst, which can be used as a chiral organocatalyst in:The chiral transformation reaction, including Friedel-Crafts and Mukaiyama-Michael reactions.The preparation of substituted spiroundecenetriones via asymmetric domino Knoevenagel/Diels-Alder reactions.The asymmetric synthesis of β-hydroxy aldehydes and their dimethylacetals via aldehyde-aldehyde aldol condensation reaction.The enantioselective α-fluorination of aldehydes using N-fluorobenzenesulfonamide as a fluorinating agent.The stereoselective preparation of (oxomethyl)oxabicyclo[3.2.1]octenones and tricyclic pyrroles via [4+3] cycloaddition of (trialkylsiloxy)pentadienals to furans.Metal-free OrganoCatalyst technology for asymmetric catalysis. Catalyzes asymmetric indole alkylations, Friedel-Crafts alkylations, and a broad range of conjugate addition reactions in high enantiomeric excess. Specification: >97.0%(GC) MDL Number: MFCD03426982 Molecular Formula: C15H22N2O Molecular Weight: 246.35 PubChem CID: 10309834 Isomeric SMILES: CC(C)(C)[C@H]1N[C@H](C(=O)N1C)CC2=CC=CC=C2 Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/S161185-SCI_76d447267a9a9c9fc33fa8958ffe603b.pdf