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Methoxyphenyl benzenethiosulfinate

Recently, a number of thiophilic activators that can activate thioglycosides of low reactivity at low temperature have been described. For example, thiophilic promoter systems, such as diphenylsulfoxide [87,99], S-(4-methoxyphenyl)benzenethiosulfinate... [Pg.208]

S-(4-Methoxyphenyl) benzenethiosulfinate/triflic anhydride (MPBT/Tf20) SPh [100]... [Pg.210]

Crich, D, Smith, M, 5 -(4-Methoxyphenyl) benzenethiosulfinate (MPBT)/trifluoromethanesulfonic anhydride a convenient system for the generation of glycosyl triflates from thioglycosides, Org. Lett., 2, 4067-4069, 2000. [Pg.179]

Related Reagents. Benzenesulfenyl Triflate (PhSOTf) S-(4-Methoxyphenyl) Benzenethiosulfinate (MPBT). ... [Pg.23]

Other Reactions. In some glycosylation reactons, stoichiometric amount of 5-(4-methoxyphenyl)benzenethiosulfinate is reported to function as an acid scavenger to avoid the undesired removal of PMB protection that prevailed on activation by Tf20 alone (eq 4). ... [Pg.357]

See other pages where Methoxyphenyl benzenethiosulfinate is mentioned: [Pg.124]    [Pg.105]    [Pg.357]    [Pg.357]    [Pg.654]    [Pg.667]   
See also in sourсe #XX -- [ Pg.357 , Pg.358 ]



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