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Tetrabutylammonium bromide TBAB

TBAB = tetrabutylammonium bromide Scheme 6.12 Ligand-free Suzuki reactions using TBAB as an additive. [Pg.115]

NBA = /j-butyl acrylate TBA = tert-butyl acrylate EtA = ethyl acrylate CNBr = jo-CN(C6H4)Br N02Br = p N02(C6H4)Br MeOBr = p- CH30(C6H4)Br TBAB = tetrabutylammonium bromide. [Pg.267]

Benzylations reaction using TBAB (tetrabutylammonium bromide) as a phase-transfer catalyst in glass microchannel reactors has been investigated as well [215], A dichloromethane/aqueous biphasic system was used in which both the substrate... [Pg.134]

DMAD, dimethyl acetylenedicarboxylate TBAB, tetrabutylammonium bromide n.sp. not specified. [Pg.787]

Butanaminium, N,N,N-tributyl-, bromide EINECS 216-699-2 TBAB Tetrabutylammonium bromide. Quaternary ammonium salt. Solid mp = 103-104 . Hawks Chem Co Ltd Lancaster Synthesis Co. F ntagon Chems. Ltd. Sigma-Aldrich Fine Chem. Zeeland Chem. Inc. [Pg.604]

The indirect reduction of tosyl esters can be performed7 in non-aqueous solutions. Thus, for example, the anthracene anion radical formed by cathodic reduction in DMF/TBAB (tetrabutylammonium bromide) electrolyte may reduce tosylates in solution. Similarly, the pyrene anion radical was shown8 (Figure 1) to react also with ethyl tosylate. The redox catalysis general scheme (indirect reduction by a redox P/Q couple) where P is a reducible species and Q its stable reduced form can be written as below ... [Pg.556]

LCP liquid crystalline polymer (polyester TBAB tetrabutylammonium bromide... [Pg.415]

Abbreviations CAPS, 3-(Cyclohexylamino)-l-propanesulfonic acid CTAC, cetyltrimethylammonium chloride EDTA, ethylenediaminetetraacetic acid TBAB, tetrabutylammonium bromide. [Pg.158]

Further developments concerning the Stille cross-coupling methodology of alkynylstannanes avoided the use of Pd-based catalysts by utilizing a combination of CU2O nanoparticles, P(o-Tol)3, KF, and TBAB (tetrabutylammonium bromide) as a recyclable catalytic system [252]. Coupling of aryl iodides and activated aryl... [Pg.715]

See other pages where Tetrabutylammonium bromide TBAB is mentioned: [Pg.156]    [Pg.153]    [Pg.200]    [Pg.97]    [Pg.512]    [Pg.168]    [Pg.512]    [Pg.45]    [Pg.234]    [Pg.396]    [Pg.48]    [Pg.92]    [Pg.657]    [Pg.101]    [Pg.916]    [Pg.156]    [Pg.124]    [Pg.352]    [Pg.810]    [Pg.358]    [Pg.206]    [Pg.184]    [Pg.947]    [Pg.639]    [Pg.377]    [Pg.498]    [Pg.216]    [Pg.646]    [Pg.3]    [Pg.1878]    [Pg.196]    [Pg.750]    [Pg.714]    [Pg.92]    [Pg.526]    [Pg.16]    [Pg.237]    [Pg.369]    [Pg.824]   
See also in sourсe #XX -- [ Pg.280 , Pg.285 , Pg.294 , Pg.316 , Pg.321 , Pg.581 , Pg.588 , Pg.667 , Pg.689 , Pg.706 ]



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TBAB

Tetrabutylammonium

Tetrabutylammonium bromide

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