The N-tetrachlorophthaloyl-(TCP-)amino protecting group has been evaluated for use in solid-phasepeptidesynthesis. The TCP group was unaffected by exposure to either piperidine or N,N-diisopropylethylamine (DIEA), which suggests compatibility with both Fmoc and Boc solid-phasesynthesis protocols. Quantitative TCP removal was achieved by treatment with hydrazine/DMF (3:17) at 35 °C for 30 min or with
New linear and macrocyclic arene–peptide hybrids may be synthesized from N-tetrachlorophthaloyl protected amino acids through mild phthalimide opening by 1,3-diaminopropane.
A new strategy for solid-phasesynthesis of C-terminal peptide amides based on the use of N-tetrachlorophthaloyl protected amino acids with acid-labile side-chain protection is described.
描述了基于N-四氯邻苯二甲酰基保护的氨基酸对酸不稳定的侧链保护的固相合成C末端肽酰胺的新策略。
El-Naggar; Zaher; El-Basiouny, Farmaco, Edizione Scientifica, 1984, vol. 39, # 2, p. 154 - 161
作者:El-Naggar、Zaher、El-Basiouny、Khalaf
DOI:——
日期:——
Silicon-containing poly(esters) with halogenated bulky side groups. Synthesis, characterization and thermal studies
作者:L. H. Tagle、C. A. Terraza、A. Tundidor-Camba、D. Coll
DOI:10.1039/c5ra06896g
日期:——
Synthesis of poly(esters) X-PE-(a-c) and poly(esters) X-PE.