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DIBUTYLBORON TRIFLUOROMETHANESULFONATE

DIBUTYLBORON TRIFLUOROMETHANESULFONATE Structure
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
MOL File:
60669-69-4.mol
Modify Date:
2023/4/23 13:52:06
Request For Quotation

DIBUTYLBORON TRIFLUOROMETHANESULFONATE 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

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(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ottokemi D 1464 Dibutylboryl trifluoromethanesulphonate solution, 1.0 M in methylene chloride 60669-69-4 100mL ₹45099 2022-05-26 Buy
Product number Packaging Price Buy
D 1464 100mL ₹45099 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

DIBUTYLBORON TRIFLUOROMETHANESULFONATE Preparation Products And Raw materials

Raw materials

TRIBUTYLBORANE Trifluoromethanesulfonic acid Dichloromethane

Preparation Products

DIBUTYLBORON TRIFLUOROMETHANESULFONATE Suppliers

Global( 85)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
GLR Innovations +91 9891111994 New Delhi, India 4542 58 Inquiry
Otto Chemie Pvt Ltd +91-2222070099 +91-2266382599 Maharashtra, India 429 58 Inquiry
VASIN BIO LIFE SCIENCES PVT LTD 9491644688 Hyderabad, India 2096 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Otto Chemie Pvt. Ltd. +91 9820041841 Mumbai, India 5873 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
Shanghai Daken Advanced Materials Co.,Ltd +86-371-66670886 China 16209 58 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 32760 60 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29898 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Supplier Advantage
GLR Innovations 58
Otto Chemie Pvt Ltd 58
VASIN BIO LIFE SCIENCES PVT LTD 58
CLEARSYNTH LABS LTD. 58
Otto Chemie Pvt. Ltd. 58
Alfa Aesar 58
Shanghai Daken Advanced Materials Co.,Ltd 58
ATK CHEMICAL COMPANY LIMITED 60
career henan chemical co 58
CONIER CHEM AND PHARMA LIMITED 58

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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 60669-69-4 C9H18BF3O3S CF3SO3BCH23CH32 C-C Bond Formation Boronic Acids and Derivatives Synthetic Reagents Others Organometallic Reagents