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How will you convert nitromethane into dimethylamine? - Chemistry

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प्रश्न

How will you convert nitromethane into dimethylamine?

रासायनिक समीकरणे/रचना

उत्तर

\[\ce{\underset{Nitromethane}{CH3NO2} ->[Sn/HCl] \underset{Methyl amine}{CH3NH2} ->[CHCl3 + KOH] CH3NC ->[Na/C2H5OH][(Reduction)] \underset{Dimethylamine}{CH3NHCH3}}\]

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पाठ 13: Amines - Exercises [पृष्ठ ४०१]

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एनसीईआरटी Chemistry [English] Class 12
पाठ 13 Amines
Exercises | Q 5.7 | पृष्ठ ४०१

संबंधित प्रश्‍न

Write the IUPAC name of the following compound and classify it as primary, secondary and tertiary amine.

CH3NHCH(CH3)2


Give one chemical test to distinguish between the following pair of compounds.

Ethylamine and aniline


Give one chemical test to distinguish between the following pair of compounds.

Aniline and benzylamine


Account for the following:

Methylamine in water reacts with ferric chloride to precipitate hydrated ferric oxide.


How will you convert ethanoic acid into methanamine?


How will you convert ethanamine into methanamine?


How will you convert ethanoic acid into propanoic acid?


Accomplish the following conversions - Aniline to 2,4,6-tribromofluorobenzene


Complete the following reactions:

`C_6H_5NH_2 + Br_2(aq) ->`


Complete the following reactions:

`C_6H_5NH_2 + (CH_3CO)_2O->`


Give reasons  Although –NH2 is o/p directing group, yet aniline on nitration gives a significant amount of m-nitroaniline


What is the action of p-toluenesulphonychloride on ethylamine and diethylamine?


How are ethylamine and ethyl methyl amine distinguished by using nitrous acid?


Give simple chemical tests to distinguish between the following pair of compounds:

Benzaldehyde and Benzoic acid


Using IUPAC norms write the formula of Hexaamminecobalt (III) sulphate. 


Identify the incorrect IUPAC name.


An organic compound (A) with molecular formula C3H7NO on heating with Br2 and KOH forms a compound (B). Compound (B) on heating with CHCl3 and alcoholic KOH produces a foul-smelling compound (C) and on reacting with C6H5SO2Cl forms a compound (D) which is soluble in alkali. Write the structure of (A), (B), (C) and (D).


Do the following conversions in not more than two steps:


Predict the product 'A' in the following reaction.

\[\ce{\underset{(Acetyl chloride)}{CH3COCl}->[H2][Pd-BaSO4]A + HCl}\]


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