Examples of 'ammonia in methanol' in a sentence
Meaning of "ammonia in methanol"
ammonia in methanol: Refers to a chemical reaction or process involving the combination of ammonia and methanol. This phrase is commonly used in chemistry discussions or experiments
How to use "ammonia in methanol" in a sentence
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ammonia in methanol
It was treated with ammonia in methanol and concentrated.
The ammonia in methanol fractions were combined and concentrated in vacuo.
The product eluted with the ammonia in methanol.
When ammonia in methanol is used, a pressure vessel is preferably used.
Wash with methanol and then elute with ammonia in methanol.
Treat an aliquot with ammonia in methanol and record the mass spectrum.
When the protecting group is acetyl, hydrolysis with ammonia in methanol is preferred.
Elute with with 2M ammonia in methanol and concentrate in vacuo.
The compound of formula 6 is then eluted from the resin using ammonia in methanol.
After complete reaction the excess ammonia in methanol was removed under reduced pressure.
The basic components were isolated by elution with 2N ammonia in methanol.
Add 2M ammonia in methanol and place the reaction under nitrogen.
Preferably, a saturated solution of ammonia in methanol is used.
Elution with 2M ammonia in methanol afforded a brown oil which was triturated with dichloromethane.
After the reaction was done, excess of ammonia in methanol was added.
See also
Method E, 2N ammonia in methanol was added to a mixture of the protected substrate.
The product was eluted using 2M ammonia in methanol.
The amide was combined with 2M ammonia in methanol and stirred at ambient temperature for 2 hours.
The product is eluted using 2M ammonia in methanol.
Treat the column with 7N ammonia in methanol to elude the product.
The desired product was obtained by eluting with 2M ammonia in methanol.
Elutions of methanol, followed by 2M ammonia in methanol solution were used to purify the product.
The product was released from the column using 2M ammonia in methanol.
Several column lengths of 2N ammonia in methanol were then eluted to recover the product.
The column was flushed with methanol extensible followed by 2M ammonia in methanol.
Deprotection of a compound of formula 2B using ammonia in methanol provides a compound of formula II ( 2C ).
The product was then eluted from the column with a 2 N solution of ammonia in methanol.
Gradually the percentage of ammonia in methanol was increased to 7 % and 93 % chloroform.
Wash the cartridges with methanol and elute with 2M ammonia in methanol.
Then a 7 M solution of ammonia in methanol ( 5 mL ) was added to each tube.
For example the O-benzoyl group is removed with saturated ammonia in methanol.
This was dissolved in 7M ammonia in methanol ( 5 ml ) and left to stand overnight.
Product was then eluted with 2M ammonia in methanol.
The resin was eluted with 4 M ammonia in methanol to obtain the diaminodiol product ( 42 ).
The basic components were recovered from the column by elution with 7N ammonia in methanol.
The residue was treated with ∼ 50ml 2M ammonia in methanol until basic and evaporated.
After elution of borane residues with methanol the product was eluted with 2M ammonia in methanol.
This residue was dissolved in 2M ammonia in methanol for two hours.
Finally the reaction was terminated after one hour with a cooled solution of 7 N ammonia in methanol.
This material was combined with a solution of ammonia in methanol ( 2M ) and stirred for 1 hour.
After washing with methanol, the desired compound was eluted with a 2M solution of ammonia in methanol.
Elute the desired product with 2 N ammonia in methanol ( 40 mL ) and concentrate under reduced pressure.
After overnight the mixture was neutralized by 2 M ammonia in methanol.
One vial is treated with 7 M ammonia in methanol for 10 min.
The product was isolated using an SCX-2 column, eluting with a 2M solution of ammonia in methanol.
Elute the crude product with 2 M ammonia in methanol ( 18 mL ) and concentrate.
After washing the column thoroughly with methanol, elute with 2 N ammonia in methanol.
Purify vía chromatography eluting with 2M ammonia in methanol and dichloromethane.
The resin is washed with methanol and 2 M solution of ammonia in methanol.
After 4 hours a saturated solution of ammonia in methanol ( 6ml ) was added.
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