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Dibutylboron trifluoromethanesulfonate

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(Redirected from Dibutylboron triflate)
Dibutylboron trifluoromethanesulfonate
Skeletal formula of DBBT
Space-filling model of the DBBT molecule
Names
Preferred IUPAC name Dibutylborinic trifluoromethanesulfonic anhydride
Other names Dibutylboron triflate
Identifiers
CAS Number
3D model (JSmol)
Abbreviations DBBT
ChemSpider
ECHA InfoCard 100.124.520 Edit this at Wikidata
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C8H18B.CHF3O3S/c1-3-5-7-9-8-6-4-2;2-1(3,4)8(5,6)7/h3-8H2,1-2H3;(H,5,6,7)/q+1;/p-1
SMILES
  • (CCCC)CCCC.C(F)(F)(F)S(=O)(=O)
Properties
Chemical formula C9H18BF3O3S
Molar mass 274.11 g·mol
Hazards
GHS labelling:
Pictograms GHS05: Corrosive
Signal word Danger
Hazard statements H314
Precautionary statements P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Dibutylboron trifluoromethanesulfonate (also called dibutylboron triflate or DBBT) is a reagent in organic chemistry. Its chemical formula is C9H18BF3O3S. It is used in asymmetric synthesis for example in the formation of boron enolates in the aldol reaction.

References

  1. Organic Syntheses, Coll. Vol. 8, p.339 (1993); Vol. 68, p.83 (1990) Link


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