Examples of 'mcpba' in a sentence
Meaning of "mcpba"
MCPBA: a powerful oxidizing agent used in organic chemistry reactions, known as meta-chloroperoxybenzoic acid
How to use "mcpba" in a sentence
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mcpba
This can be accomplished with a variety of oxidants including mCPBA.
Oxidation of the sulfide with mCPBA gives the corresponding sulfone.
A base such as potassium carbonate is employed to neutralize the acidity of mCPBA.
The laboratory applications of the valued reagent mCPBA illustrate these reactions.
These compounds can be synthesized starting from a cyclic alkene that is epoxidized using mCPBA.
During the reaction additional mCPBA was added if the reaction had appeared to stall.
The following scheme shows the reaction of cyclohexene with mCPBA to give an epoxide.
Oxidation with MMPP or mCPBA affords the desired product.
A small amount of the starting material remained and 2 g of mCPBA was added.
Oxidation of XIV with MMPP or mCPBA affords the desired product XLVI.
The methyl thio group in compound 5a is oxidized to a methane sulfonyl group using mCPBA.
The term mcpba means m-chloroperbenzoic acid.
In one embodiment, the oxidation is performed using mCPBA or hydrogen peroxide / acetic acid.
The N - oxide derivatives can be prepared by oxidation with mCPBA.
As a pure substance, mCPBA can be detonated by shock or by sparks.
See also
Oxidation to the sulfone was accomplished by reaction with mCPBA in methylene chloride at 0 °C.
The organic solution of mCPBA is dried by means of a 4 Å molecular sieve.
The sulfide is then oxidized to the corresponding sulfone using, for example, mCPBA or Oxone.
Preferred conditions comprise mCPBA in DCM followed by either POCl3 or oxalyl chloride in DCM.
The following compounds were obtained from Example 167 vía oxidation with mCPBA.
Suitable oxidizing reagents include mCPBA ( m-chloroperoxybenzoic acid ), peracetic acid, hydrogen peroxide and oxone.
In step b of Scheme B, the sulfilimine ( D ) is oxidized with mCPBA.
Oxidation of 5 with MMPP or mCPBA affords the desired product 7.
Oxidation with mCPBA under conditions similar to those described in Example 12 gives a sulfoxide of formula 7i.
Over a period of 28 hours, three equivalents of mCPBA were added.
Alternative II, epoxidation by mCPBA in dichloromethane at decreased temp ., followed by oxidative cleavage.
Path h to 9: Oxidation with mCPBA.
The excess mCPBA was destroyed by adding 10 % sodium sulfite.
The solution was stirred overnight and additional mCPBA ( approximately 1-2 g ) was added.
A third portion mCPBA ( 150 mg ) was added and the reaction was allowed to stir overnight.
Preferred conditions comprise mCPBA in DCM at 0 °C for 18 hours.
Additional mCPBA ( 0.5 equivalents ) was added, and the reaction was terminated after one additional hour.
To this, was added mCPBA ( a solution in DCM ) slowly over 5 min.
Part C mCPBA ( 1.2 equivalents ) was added to a solution of the material from Part B in chloroform.
