ChemicalBook >> CAS DataBase List >>DIBUTYLBORON TRIFLUOROMETHANESULFONATE
DIBUTYLBORON TRIFLUOROMETHANESULFONATE
- CAS No.
- 60669-69-4
- Chemical Name:
- DIBUTYLBORON TRIFLUOROMETHANESULFONATE
- Synonyms
- DIBUTYLBORON TRIFLATE;dibutylboryl triflate;DIBUTYLBORYL TRIFLUOROMETHANESULFONATE;dibutyl(((trifluoroMethyl)sulfonyl)oxy)borane;dibutylboron triflate solution;DIBUTYLBORON TRIFLUOROMETHANESULFONATE;dibutylboranyl trifluoromethanesulfonate;Dibutylboron trifluoromethanesulfonate,98%;Dibutylboryl trifluoromethanesulfonate solution;Borane,dibutyl[[(trifluoromethyl)sulfonyl]oxy]-
- CBNumber:
- CB3402304
- Molecular Formula:
- C9H18BF3O3S
- Molecular Weight:
- 274.11
- MDL Number:
- MFCD00009669
- MOL File:
- 60669-69-4.mol
Last updated:2023-04-23 13:52:06
SAFETY
Risk and Safety Statements
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 |
DIBUTYLBORON TRIFLUOROMETHANESULFONATE price More Price(12)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TRC | D428010 | Dibutylboryl trifluoromethanesulfonate solution | 60669-69-4 | 1g | $120 | 2021-12-16 | Buy |
TRC | D428010 | Dibutylboryl trifluoromethanesulfonate solution | 60669-69-4 | 10g | $155 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | BOR0004400 | DIBUTYLBORON TRIFLUOROMETHANESULFONATE 98.00% | 60669-69-4 | 25ML | $165.2 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD75244 | Dibutylboryl trifluoromethanesulfonate - 1M dichloromethane solution | 60669-69-4 | 5G | $200 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD75244 | Dibutylboryl trifluoromethanesulfonate - 1M dichloromethane solution | 60669-69-4 | 10g | $250 | 2021-12-16 | Buy |
DIBUTYLBORON TRIFLUOROMETHANESULFONATE Chemical Properties,Uses,Production
Chemical Properties
clear light yellow to orange solution
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.
General Description
Dibutylboryl trifluoromethanesulfonate (Dibutylboron triflate, Bu2BOTf) is an organometallic reagent. It efficiently promotes the1,4-addition of benzylic and allylic organocopper reagents.
Purification Methods
Distil it in a vacuum under argon and store it under argon. It should be used within 2 weeks of purchase or after redistillation. Use a short path distillation system. It has IR bands in CCl4 at max 1405, 1380, 1320, 1200 and 1550cm1 , and 1 3C NMR (CDCl3) with at 118.1, 25.1, 21.5 and 13.6ppm. [Gage & Evans Org Synth 68 83 1990, Evans et al. J Am Chem Soc 103, 3099 1981.] TOXIC
Synthesis of DIBUTYLBORON TRIFLUOROMETHANESULFONATE from TRIBUTYLBORANE and Trifluoromethanesulfonic acid
DIBUTYLBORON TRIFLUOROMETHANESULFONATE Preparation Products And Raw materials
Global( 85)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | forrest.lee@dakenchem.com | China | 15956 | 58 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32686 | 60 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12731 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
Wuxi Rejoys chemical Technology Co., Ltd. | 0510-86103381 | sales@rejoyschem.com | CHINA | 976 | 58 |
Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
GLR Innovations | +91 9891111994 | info@glrgroup.in | India | 4542 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
View Lastest Price from DIBUTYLBORON TRIFLUOROMETHANESULFONATE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2019-09-03 | DIBUTYLBORON TRIFLUOROMETHANESULFONATE
60669-69-4
|
US $1.80-3.60 / KG | 1KG | 99% | 88kg | Career Henan Chemical Co |
- DIBUTYLBORON TRIFLUOROMETHANESULFONATE
60669-69-4
- US $1.80-3.60 / KG
- 99%
- Career Henan Chemical Co
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dibutylboryl trifluoromethanesulfonate sol.,~1 M in diet.E.
Dibutylboryl trifluoromethanesulfonate solution
DIBUTYLBORON TRIFLATE, 1.0M SOLUTION IN DIETHYL ETHER
DIBUTYLBORON TRIFLATE, 1.0M SOLUTION IN DICHLOROMETHANE
DIBUTYLBORYL TRIFLUOROMETHANESULF. SOL., ~1M IN DICHLOROMET.
Dibutylboron trifluoromethanesulfonate, 1M sol. in dichloromethane
Methanesulfonic acid, 1,1,1-trifluoro-, anhydride with B,B-dibutylborinic acid
Borane,dibutyl[[(trifluoromethyl)sulfonyl]oxy]-
Dibutylboryl trifluoromethanesulphonate solution, 1.0 M in methylene chloride
Dibutylboryl trifluoromethanesulfonate - 1M dichloromethane solution
dibutylboryl triflate
dibutyl(((trifluoroMethyl)sulfonyl)oxy)borane
DIBUTYLBORON TRIFLATE
DIBUTYLBORYL TRIFLUOROMETHANESULFONATE
60669-69-4
C9H18BF3O3S
CF3SO3BCH23CH32
C-C Bond Formation
Boronic Acids and Derivatives
Synthetic Reagents
Others
Organometallic Reagents