DIBUTYLBORON TRIFLUOROMETHANESULFONATE
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DIBUTYLBORON TRIFLUOROMETHANESULFONATE Eigenschaften
- Siedepunkt:
- 37℃ (0.12 Torr)
- Dichte
- 1.271 g/mL at 25 °C
- Flammpunkt:
- 80 °F
- storage temp.
- 2-8°C
- Aggregatzustand
- Solution
- Farbe
- Clear light yellow to orange
- BRN
- 1968660
- InChIKey
- FAVAVMFXAKZTMV-UHFFFAOYSA-N
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | C,F+,F | ||
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R-S?tze: | 12-22-34-66-67-40-10-37-65-48/20-11-63-19 | ||
S-S?tze: | 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 |
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Sicherheit |
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DIBUTYLBORON TRIFLUOROMETHANESULFONATE Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R12:Hochentzündlich.R22:Gesundheitssch?dlich beim Verschlucken.
R34:Verursacht Ver?tzungen.
R66:Wiederholter Kontakt kann zu spr?der oder rissiger Haut führen.
R67:D?mpfe k?nnen Schl?frigkeit und Benommenheit verursachen.
R40:Verdacht auf krebserzeugende Wirkung.
R10:Entzündlich.
S-S?tze Betriebsanweisung:
S9:Beh?lter an einem gut gelüfteten Ort aufbewahren.S16:Von Zündquellen fernhalten - Nicht rauchen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S33:Ma?nahmen gegen elektrostatische Aufladungen treffen.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
Chemische Eigenschaften
clear light yellow to orange solutionVerwenden
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.
Allgemeine Beschreibung
Dibutylboryl trifluoromethanesulfonate (Dibutylboron triflate, Bu2BOTf) is an organometallic reagent. It efficiently promotes the1,4-addition of benzylic and allylic organocopper reagents.l?uterung methode
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.] TOXICDIBUTYLBORON TRIFLUOROMETHANESULFONATE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
DIBUTYLBORON TRIFLUOROMETHANESULFONATE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 82)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18751 | 58 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32957 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29880 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
Wuxi Rejoys chemical Technology Co., Ltd. | 0510-86103381 |
sales@rejoyschem.com | CHINA | 976 | 58 |
Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
GLR Innovations | +91 9891111994 |
info@glrgroup.in | India | 4535 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24727 | 58 |
Xiamen Work-For-World Medicine Co.,Ltd. | +8615921822462 |
co@wfwmed.com | China | 416 | 58 |
60669-69-4()Verwandte Suche:
- Dibutylboron trifluoromethanesulfonate, 1M solution in diethylether
- dibutylboron triflate solution
- TRIFLUOROMETHANESULFONIC ACID ANHYDRIDE WITH DIBUTYLBORINIC ACID)
- Dibutylboron trifluoromethanesulfonate,98%
- Dibutylboryl trifluoromethanesulfonate solution,Dibutylboron triflate solution
- Dibutylboron trifluoroMethanesulfonate, 1M solution in diethyl ether, AcroSeal
- Dibutylboryl trifluoroMethanesulfonate solution 1.0 M in Methylene chloride
- dibutylboranyl trifluoromethanesulfonate
- DIBUTYLBORON TRIFLUOROMETHANESULFONATE
- 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
- Di-Butyl Boron Triflate (1.0M in Toluene)
- 60669-69-4
- C9H18BF3O3S
- CF3SO3BCH23CH32
- C-C Bond Formation
- Boronic Acids and Derivatives
- Synthetic Reagents
- Others
- Organometallic Reagents