Collection: Asymmetric Synthesis

Asymmetric Synthesis — gathers chiral auxiliaries, chiral catalysts and ligands, chiral resolution reagents, and chiral building blocks that are key to enantioselective synthesis. This category includes proline-based organocatalysts and MacMillan imidazolidinone organocatalysts for organocatalytic asymmetric reactions.

Asymmetric Synthesis is used by synthetic chemists for enantioselective reduction, epoxidation, hydroxylation, and borylation reactions using chiral metal catalysts such as manganese-salen complexes or substituted BINAP ligands. Oxazolidinone auxiliaries and proline-based organocatalysts are used in phase transfer reactions and stereoselective carbon-carbon bond formation to synthesize target molecules with high enantiomeric purity.

Example products in this collection: TCI I0761 191090-32-1 (4R)-(+)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone, TCI B5518 105024-93-9 (R)-N-(2-Benzoylphenyl)-1-benzylpyrrolidine-2-carboxamide, TCI I0762 184346-45-0 (4S)-(-)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone, TCI B5519 96293-17-3 (S)-N-(2-Benzoylphenyl)-1-benzylpyrrolidine-2-carboxamide, TCI A0546 56-84-8 L-Aspartic Acid, TCI B5538 1013028-26-6 3-tert-Butyl 4-Methyl (4R,5S)-2,2,5-Trimethyloxazolidine-3,4-dicarboxylate, TCI X0071 135139-00-3 (S)-(-)-XylBINAP, TCI B5613 138124-32-0 (R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) Chloride.

Pay attention to enantiomer configuration (R or S), enantiomeric purity (ee), and the compatibility of the chiral ligand with the central metal and the reaction solvent system used. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other parallel categories under Chemistry, often used together in one laboratory workflow:

• Building Blocks for Organic Synthesis
• Chemical Biology
• Pharmaceutical Development and Drug Discovery Research Reagents
• Organic Synthesis Reagents
• Catalysts & Inorganic Chemistry
• Catalysis and Inorganic Chemistry

This collection is further divided into 12 more specific groups:

• Chiral Building Blocks
• Chiral Catalysts, Chiral Ligands, Chiral Reagents
• Chiral Resolution Reagents
• Chiral Resolving Reagents
• Chiral Auxiliaries
• Proline-Based Organocatalysts [Asymmetric Synthesis]
• Epoxidation [Asymmetric Synthesis]
• Reduction [Asymmetric Synthesis]
• Phase Transfer Reaction [Asymmetric Synthesis]
• Hydroxylation [Asymmetric Synthesis]
• MacMillan Imidazolidinone Organocatalysts [Asymmetric Synthesis]
• Borylation [Asymmetric Synthesis]

Back to Chemistry. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official TCI Japan distributor in Indonesia — for availability checks and lead times directly from Japan.