Methyl Mesylate

Methyl mesylate, methanesulfonic acid methyl ester, MMS. 

Synonyms. 2-PAMM Pralidoxime Methanesulphonate P2S 2-Pyridine Aldoxime Methyl Mesylate. 

Pyridine aldoxime methiodide, 915 Pyridine aldoxime methochloride, 915 Pyridine aldoxime methyl mesylate, 915 Pyridinecarboxamide, 807 Pyridinecarboxylic acid, 808 Pyridinemethanol, 809... 

FIGURE II GC-MS determination of mesylate esters in a drug substance. A = isopropyl mesylate, B = methyl mesylate chromatograms (from bottom to top) blank, standard solution, drug substance sample solutions. Conditions DB-WAX, 30 m X 0.32 mm x 0.25 xm film oven temperature held at 90°C for 3 min, increased to I46°C at 8°C/min, increased to I80°C at 20°C/min, and then held isothermal for 2 min injector temperature = 250°C flow rate 2 mL/min splitless with purge on at 0.2 min. Isopropyl mesylate was monitored at 79 and 123 m/z and methyl mesylate was monitored at 80,95, and 110 m/z. 

Methyl mesylate. See Methyl methanesulfonate Methyl methacrylate... 

Synonyms as-Dimethyl sulfite Methanesulfonic acid, methyl ester Methyl ester of methanesulfonic acid Methyl mesylate Methyl methansulfonate MMS... 

Methoxy(aryl)carbene]iron complexes are obtained by reaction of the appropriate benzoic chlorides with [Fe(C5Mes)(CO)2]K to give the acyliron complexes, followed by methylation with methyl mesylate. Reduction with sodium borohydride and removal of the methoxy group by treatment with trimethylsilyl triflate affords the defunctionalized (arylcarbene)iron complexes. The presence of ortAo-methoxy or ortho-chloro substituents at the arene moiety gives rise to (T) -C,OMe) or (T1 -C,C1) chelate (arylcarbene)iron complexes upon irradiation. Disodium tetracarbonylferrate reacts with aromatic (V,A -diallylamides followed by treatment with trimethylsilyl chloride with direct formation of chelated a-aminocarbene complexes (Scheme 4-59). ... 

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