A3824712
DIBUTYLBORON TRIFLUOROMETHANESULFONATE , 0.7mol/Lindiethylether,Energyseal , 60669-69-4
Synonym(s):
Dibutylboron triflate solution
Pack Size | Price | Stock | Quantity |
25ML | RMB575.20 | In Stock |
|
100ML | RMB1575.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Boiling point: | 37℃ (0.12 Torr) |
Density | 1.271 g/mL at 25 °C |
Flash point: | 80 °F |
storage temp. | 2-8°C |
form | Solution |
color | Clear light yellow to orange |
BRN | 1968660 |
InChIKey | FAVAVMFXAKZTMV-UHFFFAOYSA-N |
Description and Uses
Dibutylboryl trifluoromethanesulfonate may be used in the following studies:
- Stereo- and regio-selective synthesis of erythro aldols.
- As a promoter for the solution and polymer-supported trichloroacetimidate-based glycosylations.
- Synthesis of β-alkoxy carbonyl compounds via one-step Mukaiyama aldol-type reaction.
- Aldol-type cyclization for the stereoselective synthesis of cyclic ethers.
- As a reagent for the formation of boron enolates.
- As a complexation aid for the isolation of 1-acyldipyrromethanes.
- As a promoter in [1,2]-Wittig reaction between aldehydes and O-benzyl or O-allyl glycolate esters, creating two contiguous stereocenters (1,2-diol) in good yield without the need for strong base.
Safety
Symbol(GHS) | GHS02,GHS05,GHS07,GHS08 |
Signal word | Danger |
Hazard statements | H226-H314-H335-H336-H351-H373 |
Precautionary statements | P261-P280-P305+P351+P338-P310 |
Hazard Codes | C,F+,F |
Risk Statements | 12-22-34-66-67-40-10-37-65-48/20-11-63-19 |
Safety Statements | 9-16-26-33-36/37/39-45-62 |
RIDADR | UN 2924 3/PG 1 |
WGK Germany | 3 |
F | 1-10 |
HazardClass | 3.2 |
PackingGroup | III |
HS Code | 29310099 |