128254-52-4Relevant academic research and scientific papers
Synthesis of Novel Cross-Linked Amino Acid Derivatives
Easton, Christopher J.,Peters, Steven C.
, p. 87 - 97 (2007/10/02)
Reactions of the derivatives of cysteine (6), serine (7) and lysine (8a), with the bromide (1), afforded the corresponding cross-linked amino acid derivatives (11), (12) and (13).Of the linked species (11)-(13), the cysteine derivative (11) was found to be the most stable under a variety of conditions.A mixture of the cross-linked serine derivative (12) and the cysteine derivative (6) in chloroform containing triethylamine reacted to give the cross-linked cysteine derivative (11) and the serine derivative (7).Similarly, a mixture of (13) and (6) in chloroform reacted to give (11).
