Borane–tetrahydrofuran is an adduct derived from borane and tetrahydrofuran (THF). These solutions, which are colorless, are used for reductions and hydroboration...
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air. Solutions containing borane dimethylsulfide and borane–tetrahydrofuran are commercially available; in tetrahydrofuran a stabilising agent is added...
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dimerizing instantly to form diborane, B2H6. Its adduct borane–tetrahydrofuran and borane–dimethylsulfide are useful in hydroboration reactions. Greenwood...
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complexed borane reagent that is used for hydroborations and reductions. The advantages of BMS over other borane reagents, such as borane-tetrahydrofuran, are...
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Tetrahydrofuran (THF), or oxolane, is an organic compound with the formula (CH2)4O. The compound is classified as heterocyclic compound, specifically...
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boranes are less common. Tert-butylamine borane (tBuNH2→BH3) Phosphine-borane (R3P→BH3) Borane dimethylsulfide ((CH3)2S→BH3) Borane–tetrahydrofuran (THF→BH3)...
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Diborane (category Boranes)
initial adducts proceed rapidly to give other products. For example, borane-tetrahydrofuran, which often behaves equivalently to diborane, degrades to borate...
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catalyst is used along with borane-tetrahydrofuran (THF), borane-dimethylsulfide, borane-N,N-diethylaniline, or diborane as the borane source. Enantioselective...
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following incomplete listing. Oxidation with iodine in tetrahydrofuran gives borane–tetrahydrofuran, which can reduce carboxylic acids to alcohols. Partial...
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9-Borabicyclo(3.3.1)nonane (redirect from Banana borane)
5-cyclooctadiene and borane usually in ethereal solvents, for example: The compound is commercially available as a solution in tetrahydrofuran and as a solid...
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suppliers. It can be synthesized by combining sodium cyanide and borane tetrahydrofuran. BH3·thf + NaCN → NaBH3CN + thf Since sodium cyanoborohydride is...
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lithium borohydride (LiBH4) as a catalyst (or reaction of borane–tetrahydrofuran or borane–(dimethyl sulfide) in the presence of sodium borohydride):...
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3-Hydroxytetrahydrofuran (redirect from Tetrahydrofuran-3-ol)
synthesized via hydroboration of 2,3- and 2,5-dihydrofuran employing various borane reagents and chiral 3-hydroxytetrahydrofurans have also been prepared by...
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distances are all 2.142 Å. Upon reacting tris(silox)Ta with excess borane–tetrahydrofuran (BH3·THF), tris(silox)·BH3 is obtained: IR spectrum of tris(silox)·BH3...
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Triethylborane (redirect from Tetraethyl borane)
(CH3CH2)3B or (C2H5)3B, abbreviated Et3B. It is soluble in organic solvents tetrahydrofuran and hexane. Triethylborane is prepared by the reaction of trimethyl...
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as lithium aluminium hydride, or with NaBH4 and I2 (forming the borane–tetrahydrofuran complex). In both cases the valinol produced can be subsequently...
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Hydroboration (section Borane adducts)
on hydroboration employed diborane as a source of BH3. Usually however, borane dimethylsulfide complex BH3S(CH3)2 (BMS) is used instead. It can be obtained...
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formation of adducts between the Lewis acid borane and the oxygen atom in the Lewis bases, tetrahydrofuran (THF): BH3·O(CH2)4 or diethyl ether: BH3·O(CH3CH2)2...
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the reaction is as follows: Tetrahydrofuran (THF) is the archetypal solvent used for hydroboration. In the first step, borane (BH3) adds to the double bond...
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trifluoride, i.e. borane diethyl etherate (BF3·O(CH2CH3)2). Ethers also coordinate to the Mg center in Grignard reagents. Tetrahydrofuran is more basic than...
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normally handled as solutions in solvents such as diethyl ether or tetrahydrofuran using air-free techniques. Grignard reagents are complex with the magnesium...
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61 p. 4472 (1996) The Rapido Reaction of Carboxylic Acids with Borane-Tetrahydrofuran. A Remarkably Convenient Procedure for the Selective Conversion...
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composed of Na+ and H− ions, in contrast to molecular hydrides such as borane, silane, germane, ammonia, and methane. It is an ionic material that is...
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tri-tert-butoxyaluminium hydride in tetrahydrofuran followed by hydroboration with borane in THF yields the borane 5 (only one substituent displayed for...
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Curran (November 2007). "Manipulation of a Schlenk Line: Preparation of Tetrahydrofuran Complexes of Transition-Metal Chlorides" (abstract page). Journal of...
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Hydrogen storage (section Amine boranes)
amine boranes and their derivatives. Ignition of the amine borane(s) forms boron nitride (BN) and hydrogen gas. In addition to ammonia borane (H3BNH3)...
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methanol, ethanol, propanol, isopropanol, acetone, glycerol, 1,4-dioxane, tetrahydrofuran, sulfolane, acetaldehyde, dimethylformamide, dimethoxyethane, dimethyl...
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produced as gaseous products. When Cp2Zr(CH3)2 reacts with borane dissolved in tetrahydrofuran, a borohydro group inserts into the zirconium carbon bond...
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group 13 hydrides. In solution—typically in ethereal solvents such tetrahydrofuran or diethyl ether—aluminium hydride forms complexes with Lewis bases...
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1000 bar. In 1994, Tsuneto et al. used lithium electrodeposition in tetrahydrofuran to synthesize ammonia at more moderate pressures with reasonable Faradaic...
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