(S)-(-)-5-(2-Pyrrolidinyl)-1H-tetrazole, 96%

Application

(S)-(−)-5-(2-Pyrrolidinyl)-1H-tetrazole can be used as an organocatalyst: To prepare enantioselective chiral 1,2-oxazines from achiral ketones via an intramolecular Wittig reaction.To synthesize diastereoselective Michael addition products by addition of aliphatic aldehydes to β-nitrostyrene.In the direct asymmetric α-fluorination of linear and branched aldehydes using N-fluorobenzenesulfonamide as the fluorinating agent.

Organocatalyst used for:•Direct asymmetric aldol reactions between acetone and aldehydes yielding β -hydroxy ketone and for synthesizing 1,1,1-trichloro-2-alkanols•Mannich reactions for synthesis fo A -amino acids and generation of 1,4-diamines•Conjugate additions of malonates to enones

Packaging

100 mg in clear glass bottle

500 mg in amber glass bottle