Examples of 'triacetoxyborohydride' in a sentence
Meaning of "triacetoxyborohydride"
triacetoxyborohydride: A chemical compound often used in organic synthesis as a reducing agent. This noun is commonly used in chemistry or laboratory settings
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- The anion formally derived from borohydride by replacing three hydrogen atoms with acetoxy groups; any salt containing this anion
How to use "triacetoxyborohydride" in a sentence
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triacetoxyborohydride
Sodium triacetoxyborohydride is the preferred reducing agent.
Preferred first reducing agent is sodium triacetoxyborohydride.
Using sodium triacetoxyborohydride or sodium cyanoborohydride.
The preferred reducing agent is tetramethylammonium triacetoxyborohydride.
Sodium triacetoxyborohydride is generally used as the reducing agent.
The preferred borohydride is sodium triacetoxyborohydride.
Sodium triacetoxyborohydride is preferred.
A second reductive amination was run using sodium triacetoxyborohydride.
A hydride reducing agent such as sodium triacetoxyborohydride followed by deprotection of the amino group.
Preferred reducing agents are sodium cyanoborohydride or sodium triacetoxyborohydride.
Sodium borohydride and sodium triacetoxyborohydride may also be used.
Preferred hydride reducing agents include sodium cyanoborohydride or sodium triacetoxyborohydride.
Suitable reducing agents include sodium triacetoxyborohydride and sodium cyanoborohydride.
Examples of a reducing agent include sodium borohydride and sodium triacetoxyborohydride.
Preferred conditions involve the use of sodium triacetoxyborohydride in tetrahydrofuran and acetic acid.
See also
Suitable reducing agents include borohydrides such as sodium cyanoborohydride or sodium triacetoxyborohydride.
Add sodium triacetoxyborohydride portionwise and stir the mixture at room temperature overnight.
For example in several cases sodium triacetoxyborohydride was used.
Additional portions of triacetoxyborohydride are periodically added until TLC analysis indicates completion of reaction.
A preferable reducing agent in this reaction is sodium triacetoxyborohydride.
Preferred conditions use sodium triacetoxyborohydride in an inert solvent such as dichloromethane or THF.
The reaction proceeds in the presence of a reducing agent such as sodium triacetoxyborohydride.
Alternatively, sodium triacetoxyborohydride or sodium cyanohydride may be used.
The reaction is carried out in presence of sodium triacetoxyborohydride and acetic acid.
The triacetoxyborohydride gradually dissolved to give a clear solution after ∼ 5 minutes.
A more preferred embodiment of the invention is where the reducing agent is sodium triacetoxyborohydride.
In some case reducing agents other than sodium triacetoxyborohydride can be used in the reaction.
Sodium triacetoxyborohydride is added and the reaction mixture is stirred overnight at r . t.
Preferably, the reducing agent is sodium triacetoxyborohydride.
Of these, sodium triacetoxyborohydride is preferred.
In some embodiments, the reducing agent is sodium triacetoxyborohydride.
Among those, sodium triacetoxyborohydride is preferred.
A borohydride such as sodium borohydride, sodium cyanoborohydride or sodium triacetoxyborohydride.
In some embodiments, sodium triacetoxyborohydride and trifluoroacetic acid may be used.
Over a period of 5 hours a further 3 equivalents of sodium triacetoxyborohydride were added.
Suitable solvents for sodium triacetoxyborohydride include aprotic organic solvents such as tetrahydrofuran, acetonitrile or dichloroethane.
Of these, we prefer sodium triacetoxyborohydride.
Added more sodium triacetoxyborohydride ( 5 mg ) and stirred at rt overnight.
Of these agents, sodium cyanoborohydride and sodium triacetoxyborohydride are preferred.
Further 42 mg of sodium triacetoxyborohydride was added, followed by stirring overnight.
In one particular embodiment, the reducing agent is sodium triacetoxyborohydride.
However, unlike sodium cyanoborohydride, the triacetoxyborohydride hydrolyzes readily, nor is it compatible with methanol.
The solid dissolved, acetone was added, followed by sodium triacetoxyborohydride.
Reductive amination with sodium triacetoxyborohydride will produce compounds IV-8.
Preferably, the reductive amination is carried out using sodium triacetoxyborohydride.
In a particularly preferred embodiment, sodium triacetoxyborohydride in DCE is employed at room temperature.
A process according to claim 2, wherein said reducing agent is sodium triacetoxyborohydride.
Preferably, the reducing agent is sodium triacetoxyborohydride and the solvent is acetic add in THF.
A process of claim 6 wherein the hydride reducing agent is sodium triacetoxyborohydride.
Tetramethylammonium triacetoxyborohydride ( 79 mg ) was added and stirring continued under argon.
