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How is ethane converted to benzene?

How is ethane converted to benzene?

Answer. Pass 3 moles of ethyne from red hot iron/copper tube at 778K to get 1 mole of benzene.

How is chloroethane converted to Propanamine?

STEP 1: ON TREATING CHLOROETHANE WITH KCN WE GET PROPANE – NITRILE . STEP 2: ON TREATING PROPANE – NITRILE WITH LiAlH4 WE GET PROPANAMINE.

How is ethanamine converted to Propanamine?

Ethanamine undergoes reaction with HNO2 and converts to ethanoic acid,which upon reduction with SOCl2 gives ethyl chloride. The ethyl chloride upon reaction with KCN and LiAlH4 converts into propanamine.

How do you convert the following phenol to anisole?

Complete answer: This can be done by first reacting phenol with a base NaOH and then treating it with an alkyl halide like CH3−Br . This can be shown in the form of following reaction: (B) Propan-2-ol to 2-methylpropan-2-ol: First of all let us see the structures of propan-2-ol and 2-methylpropan-2-ol.

How will you bring about the following transformation phenol?

Phenol to Aniline: phenol is treated with zinc dust to form benzene and then treated with nitric mixture to form nitrobenzene followed by treated with sn/HCl to form aniline. The chemical reaction is as follows. Diethyl ether to Ethanol: Hydrolysis of Diethyl ether to form Ethanol.

How do you convert the following anisole to 2 Methoxytoluene?

Lewis acid, AlCl3, takes up the chloride from the methyl chloride and electrophile CH3+, methyl cation is generated. This methyl cation attacks on the anisole, at the ortho position. The reaction of the conversion of anisole to 2-methoxytoluene is as follows: Note: AlCl3 is a lewis acid because it can accept electrons.

How is toluene prepared from phenol?

Phenol is treated with dust of Zn to get benzene as product. Upon friedel-craft alkylation of benzene toluene is obtained. Was this answer helpful?

How do you make a picric acid solution?

1) Place a drop of Picric Acid (S026) on a clean and dry slide and place fungal culture in it. The stain imparts a yellow colouration on hyphae. 2) By using a nichrome inoculating wire, carefully tease the fungal culture into a thin preparation. 3) Place a coverslip on the preparation.

Is picric acid a strong acid?

Picric acid has antiseptic and astringent properties. Picric acid is a much stronger acid than phenol; it decomposes carbonates and may be titrated with bases.

Is picric acid dangerous?

Potential Health Hazards Picric acid is toxic if swallowed, inhaled, or absorbed through the skin. Inhalation of dust may cause lung damage. Chronic exposure may cause liver or kidney damage.

Why Picric acid is the strongest acid?

Due to electron withdrawing nature of —NO2 groups, picric acid becomes stronger acid than phenol.

Why picric acid is so strong as mineral acid?

Picric acid has nitro groups in para and ortho positions, so it has great possibility to go for resonance, thus it is supposed to be a very good acid. The O of −OH has intramolecular H-bonding with ortho-nitro groups present on both sides. …

What are the manifestations of picric acid poisoning?

The uptake of picric acid leads to symptoms of systemic intoxication, such as head- aches, dizziness, nausea, vomiting and diarrhoea. In addition, the skin and conjunctiva can become discoloured yellow and the urine dark.