84758-67-8Relevant articles and documents
Synthesis of Silacyclic Dipeptides: Peptide Elongation at Both N-And C-Termini of Dipeptide
Hattori, Tomohiro,Yamamoto, Hisashi
supporting information, p. 1758 - 1765 (2022/02/01)
A new type of peptide bond formation utilizing silacyclic amino acids or peptides is described. This work has the following advantages: (1) imidazolylsilane is a highly fascinating coupling reagent for dipeptide synthesis from N-,C-Terminal unprotected am
Practical Peptide Synthesis Mediated by a Recyclable Hypervalent Iodine Reagent and Tris(4-methoxyphenyl)phosphine
Zhang, Chi,Liu, Shan-Shan,Sun, Bo,Tian, Jun
supporting information, p. 4106 - 4109 (2015/09/01)
6-(3,5-Bis(trifluoromethyl)phenyl)-1H,4H-2aλ3-ioda-2,3-dioxacyclopenta[hi]indene-1,4-dione (p-BTFP-iodosodilactone, 1a) was synthesized and demonstrated to be an efficient hypervalent iodine(III) reagent for the synthesis of dipeptides from various standard amino acids, including sterically hindered amino acids, in good to high yields within 30 min in the presence of tris(4-methoxyphenyl)phosphine. In addition, the combined system of 1a/(4-MeOC6H4)3P was used to synthesize the pentapeptide leu-enkephalin in protected form. It is worth noting that 1a can be regenerated readily after reaction.
Resonance Raman examination of the electronic excited states of glycylglycine and other dipeptides: Observation of a carboxylate→amide charge transfer transition
Chen,Li, Pusheng,Holtz, Janet S.W.,Chi, Zhenhuan,Pajcini, Vasil,Asher, Sanford A.,Kelly, Lisa A.
, p. 9705 - 9715 (2007/10/03)
We have examined the UV resonance Raman and the VUV absorption spectra of aqueous glycylglycine and other dipeptides. We observe strong resonance Raman enhancement of the amide I, II, and III bands and the amide CαH bending mode in a manner sim
