Synthesis of a chiral di(hydroxyalkyl) substituted bicyclic guanidine
摘要:
Schmidtchen's methodology is used successfully for the synthesis of the chiral disubstituted bicyclic guanidinium salt 2. The two therefore required primary amine compounds 6 and 9 are obtained from L-methionine and L-glutamic acid, respectively.
Tetrazole Diversification of Amino Acids and Peptides via Silver‐Catalyzed Intermolecular Cycloaddition with Aryldiazonium Salts
作者:Xuan‐Yu Liu、Yi‐Lin Yang、Yanfeng Dang、Ilan Marek、Fa‐Guang Zhang、Jun‐An Ma
DOI:10.1002/anie.202304740
日期:2023.9.11
A general synthetic platform that could transform proteinogenic α-amino acids into a plethora of unprecedented tetrazole-decorated aminoacid derivatives is developed via a silver-catalyzed intermolecular cycloaddition reaction with aryldiazonium salts.
Madder, A.; Muenster, I.; Rolle, U., Bulletin des Societes Chimiques Belges, 1997, vol. 106, # 9-10, p. 613 - 622
作者:Madder, A.、Muenster, I.、Rolle, U.、Clercq, P. J. De
DOI:——
日期:——
How To Stabilize or Breakβ-Peptidic Helices by Disulfide Bridges: Synthesis and CD Investigation ofβ-Peptides with Cysteine and Homocysteine Side Chains