Triflates reactions

Albert, R. Dax, K. Link, R. W. Stutz, A. E., Carbohydrate Triflates - Reaction with Nitrite, Leading Directly to Epi-Hydroxy Compounds. Carbohydr. Res. 1983, 118, C5-C6. [Pg.42]

Dimethylformamide, for water-solubilization, 1, 827 Dimethylgallium chloride, reactions, 9, 744 Dimethylgallium triflate, reactions, 9, 744 Dimethylhydrazine, for semiconductor growth, 12, 6-7... [Pg.97]

A fluorous imine reagent (3), also commercially available, was introduced by Herr as an ammonia equivalent in the Buchwald-Hartwig amination of aryl bromides, iodides, and triflates (Reaction Scheme 9)3 In this case, the problem of introducing a primary amine was solved by the use of (3) as a synthon for ammonia. [Pg.43]

A general approach to alkenylplatinum(II) complexes involves the use of alkenyl triflates. Reaction of [Pt(PPh3)4] produces an alkenyltris(triphenylphosphine)-platinum(II) cation, whereas with [Pt(PPh3)2(C2H4)] a complex with coordinated triflate is obtained ... [Pg.523]

One final report of alkane activation has been reported by Moiseev. The mechanism of the reaction was not investigated, but this system might be classified as an electrophilic activation of methane, either of the Shilov type or of the concerted four-center type (Fig. lc) where X=triflate. Reaction of methane with cobalt(III)triflate in triflic acid solution leads to the formation of methyltriflate in nearly stoichiometric quantities (90% based on Co) (Eq. 18). Carbon dioxide was also observed, but not quantified. Addition of 02 led to catalysis (four turnovers) [79]. [Pg.31]

Recently, Ni-catalyzed allylic substitutions of simple alkenes for the formation of 1,4-dienes 174 have been described by Jamison and Matsubara. Allylic alcohol derivatives 172, bearing a variety of leaving groups, can be coupled with a wide range of simple alkenes 173 including gaseous ethylene and propylene. The key for the reaction was the use of the appropriate nickel-phosphine complex and a stoichiometric amount of a silyl triflate. Reactions of 1-alkyl-substituted alkenes... [Pg.969]

Baraznenokl, Nenajdenko V, Balenkova E (1999) 3-Trifloxy-3-trifluoiomethylpropenimium triflate reaction with aromatic amines - an efficient synthesis of 2-trifluoromethylquinoUnes. Eur J Org Chem 1999 937-942... [Pg.104]