Preparation of Weinreb Amides Using 4‐(4,6‐Dimethoxy‐1,3,5‐triazin‐2‐yl)‐4‐methylmorpholinium Chloride (DMT‐MM).

Abstract

Preparation of Weinreb Amides Using 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium Chloride (DMT-MM). -DMT-MM is found to be an excellent condensing reagent for the formation of Weinreb amides. It is cost effective and works in one step. -(HIOKI, K.; KOBAYASHI, H.; OHKIHARA, R.; TANI, S.; KUNISHIMA*, M.; Chem.

Anti-Ice Nucleation Activities of Tyrosine Peptide

“…The dimer, trimer, tetramer, pentamer and hexamer of tyrosine were prepared using the following synthesis method. Oligotyrosine n=3, 4, 5 were synthesized on Alko-PEG resin Watanabe Chemical Industries, LTD using manually standard Fmoc-protocol with 4-4,6-Dimethoxy-1,3,5-triazin-2-yl -4-methylmorpholinium Chloride DMT-MM activation procedure Hioki et al 2004;Fields and Noble 1990;King et al 1990 . The synthetic peptides were purified by RP-HPLC, and characterized by MALDI-TOF-MS.…”