Advertisements
Advertisements
Question
How the following conversion can be carried out?
Aniline to phenylisocyanide
Advertisements
Solution

APPEARS IN
RELATED QUESTIONS
Write the environmental effects of DDT.
Give balanced equations for the following reactions:
Acetic anhydride with phosphorus pentachloride.
Write balanced chemical equation for the following reaction:
Methyl magnesium iodide is treated with carbon dioxide and the product hydrolysed in acidic medium.
\[\ce{CH3CH2CH2Br + NaCN -> CH3CH2CH2CN + NaBr}\], will be fastest in:
A dihalogen derivative ‘X’ of a hydrocarbon with three carbon atoms react with ale. KOH and produces hydrocarbon which forms red ppt. with ammonical Cu2Cl2. ‘X’ gives an aldehyde on reaction with aq. KOH. The compound ‘X’ is:
Major product obtained on reaction of 3-Phenyl propene with HBr in presence of organic peroxide.
Diphenyls are potential threat to the environment. How are these produced from arylhalides?
What are the IUPAC names of the insecticide DDT and benzene hexachloride? Why is their use banned in India and other countries?
Match the compounds given in Column I with the effects given in Column II.
| Column I | Column II | |
| (i) | Chloramphenicol | (a) Malaria |
| (ii) | Thyroxine | (b) Anaesthetic |
| (iii) | Chloroquine | (c) Typhoid fever |
| (iv) | Chloroform | (d) Goiter |
| (e) Blood substituent |
The most stable conformation of 1, 2-dibromomethane among the following is
![]() |
| I |
![]() |
| II |
![]() |
| III |
![]() |
| IV |
The shape of methyl carbanion is similar to that of–
Chloroform on reduction with Zn an HCI (all) gives:-
In the above reaction if we take methylene chloride and isopropylidene chloride then products are ______.
Phenyl magnesium bromide reacts with methanol to give ______.
Give the IUPAC names of the following componus:
\[\ce{CICH2C =CCH2Br}\]
State the uses of iodoform (CHI3)
Assertion (A): CHCI3 is stored in dark bottles. Reason (R): CHCl3 is oxidised in dark.
In the light of above statements, choose the most appropriate answer from the options given below
Iodoform can be prepared from all except:




