1055423-27-2Relevant articles and documents
Stereochemical diversity in asymmetric cyclization via memory of chirality
Kawabata, Takeo,Matsuda, Seiji,Kawakami, Shimpei,Monguchi, Daiki,Moriyama, Katsuhiko
, p. 15394 - 15395 (2007/10/03)
An enantiodivergent asymmetric cyclization of N-Boc-N-ω-bromoalkyl-α-amino acid derivatives has been developed. With potassium amide bases in DMF, cyclization proceeds with retention of configuration, while inversion of configuration was observed with lit