Synthesis and characterization of 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride
โ Scribed by Munetaka Kunishima; Chiho Kawachi; Fumiaki Iwasaki; Keiji Terao; Shohei Tani
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- French
- Weight
- 209 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
4-(4,6-Dimethoxy-l,3,5-triazin-2-yl)-4-methylmotpholinium chloride (DMTMM) was quantitatively synthesized by the coupling of 2-chloro-4,6-dimethoxy-13,5-uiazine and N-methylmorpholine in THF, and fully characterized. Condensation of carboxylic acids and amines by DMTMM proceeded effectivdy in THF to give the corresponding amides in good yield.
๐ SIMILAR VOLUMES
Our study demonstrated that 4-(4,6-dimethoxy-1,3,5-triazine-2-yl)-4-methyl-morpholinium chloride (DMTMM) is a versatile coupling reagent for the synthesis of sterically-hindered peptidomimetics. It is superior to HBTU/HOBt and CDMT in controlling racemization and N-arylation, respectively.