Boron trifluoride ethyl etherate
WebBoron trifluoride ethyl etherate. General Information: Structure: CAS Number: 109-63-7. Molecular Weight: 141.93 g/mol. Appearance: Light yellow liquid. Melting Point: -58 C. Boiling Point: 126-129 C. Density: 1.15 g/mL. Boron trifluoride diethyl etherate (BF3-OEt2) is a convenient, easy to handle source of boron trifluoride (BF3). BF3-OEt2 is ... WebBoron trifluoride diethyl etherate. BF3 · O(C2H5)2. Synonyms: Boron trifluoride ethyl etherate. CAS 109-63-7. Molecular Weight 141.93. Browse Boron trifluoride diethyl …
Boron trifluoride ethyl etherate
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WebApr 13, 2015 · Treatment of 32c with boron trifluoride etherate in dichloromethane, followed by macrolactonization using the Shiina reagent (2-methyl-6-nitrobenzoic anhydride) produced itralamide B 1c at 20% yield. Other macrolactonization protocols, such as the standard Yamaguchi macrolactonization conditions, led to substantially lower yields. WebMar 15, 2007 · Alternate Names: boron trifluoride diethyl etherate; boron trifluoride ethyl etherate; boron trifluoride ethyl ether complex; trifluoroboron diethyl etherate. Physical Data: BF 3 ·OEt 2: bp 126 °C; d 1.15 g cm −3; BF 3 ·MeOH: bp 59 °C/4 mmHg; d 1.203 g cm −3 for 50 wt % BF 3, 0.868 g cm −3 for 12 wt % BF 3.
Web2-Ethyl-2-oxazoline is a structural analysis of 2-ethyl-2-oxazoline. It is a biocompatible polymer that has been shown to be cytotoxic to cells in culture. The mechanism for this cytotoxicity is not clear, but it may be due to the significant hydroxyl group present in the molecule. 2-Ethyl-2-oxazoline is also a pharmacological agent and can be ... WebApr 22, 2009 · Identification. Product Name Boron trifluoride etherate Cat No. : AC174560000, AC174560010, AC174560025, AC174560250, AC174561000; …
WebFeb 5, 2024 · The Lewis acid boron trifluoride etherate has played an important role in organic synthesis. To accomplish the hydroxylation of double bond, cleavage of … WebOther names: Boron trifluoride diethyl etherate; Boron trifluoride-ethyl ether complex; Boron trifluoride diethyl etherate complex; Boron trifluoride ethyl etherate; Boron trifluoride diethyl ether complex; Boron fluoride-ethyl ether complex; Boron, trifluoro[1,1'-oxybis[ethane]]-, (T-4)-; Ethyl ether, compd. with boron fluoride (BF3) (1:1 ...
WebNov 24, 2012 · Boron trifluoride ethyl etherate 109-63-7 --Toxicological Data on Ingredients: Boron trifluoride ethyl etherate LD50: Not available. LC50: Not available. Section 3: Hazards Identification Potential Acute Health Effects: Extremely hazardous in case of skin contact (corrosive, irritant), of eye contact (irritant), of ingestion, of inhalation. ...
WebThermo Scientific Chemicals. Synonym (s): Boron trifluoride etherate, Boron fluoride-ether Formula: C4H10BF3O Formula weight: 141.93 Purity: 98+% CAS Number: 109-63 … echo park martWebOct 16, 2024 · The ethylation of aryl alcohols by an ethyl moiety of boron trifluoride etherate is described. The reaction proceeded cleanly and afforded good yields of the corresponding aryl ethyl ethers. It tolerated … compsych sellingWebNov 26, 2010 · Diphenyl[2-(trifluorosilyl)ethyl]phosphine oxide was synthesized by the reaction of diphenyl[2-(triethoxysilyl)ethyl]phosphine oxide with boron trifluoride etherate. As shown by the 1 H, 13 C, 19 F, 31 P, 29 Si multinuclear NMR spectroscopy data, the silicon atom in the molecule is tetracoordinate. echo park mini themes australiaWebSynonyms: Boron trifluoride ethyl etherate, Diethyl ether boron trifluoride, Boron trifluoride diethyl etherate, Boron trifluoride diethyl ether, Boron fluoride, ethyl ether … echo park maduraiWebBoron trifluoride diethyl etherate is a fuming liquid. It may be corrosive to skin, eyes and mucous membranes. This material may be toxic by inhalation. Upon exposure to water it … compsych sign inWebIn radiation measurement: Slow-neutron detectors. …a proportional tube filled with boron trifluoride (BF 3) gas. Some incident neutrons interact with the boron-10 in the gas, … echo park michael waltripecho park malaysia