मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

The Preparation of Alkyl Fluoride from Alkyl Chloride, in Presence of Metallic Fluorides is Known as - Chemistry

Advertisements
Advertisements

प्रश्न

The preparation of alkyl fluoride from alkyl chloride, in presence of metallic fluorides is known as ______________.

पर्याय

  • Williamson’s reaction

  • Finkelstein reaction

  • Swarts reaction

  • Wurtz reaction

MCQ
रिकाम्या जागा भरा
Advertisements

उत्तर

Swarts reaction
Preparation of alkyl fluorides from alkyl chlorides or bromides in presence of metallic fluorides like AgF, Hg2F2 reaction is known as Swarts reaction.
R - X + AgF → R - F + AgX

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2015-2016 (March)

APPEARS IN

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

What is the action of bromine in alkaline medium on

i. CH3CH2NO2

ii. 


How do you convert the following:

Prop-1-ene to 1-fluoropropane


How do you convert the following: Chlorobenzene to 2-chlorotoluene


Write the structure of the major product in each of the following reaction :


Draw the structures of major monohalo products in each of the following reactions :


In which of the following compound yield is high?


\[\ce{CH3 = CH2CH3 + H - I -> CH3CH2CH2I + CH3CHICH3}\] (major). This reaction is:


The synthesis of alkyl fluorides is best accomplished by ____________.


The best method for the conversion of an alcohol into an alkyl chloride is by treating the alcohol with ____________.


The catalyst used in the preparation of an alkyl chloride by the action of dry HCl on alcohol is ____________.


Alkyl halides are prepared from alcohol by treating with ______.

(i) HCl + ZnCl2

(ii) Red P + Br

(iii) H2SO4 + KI

(iv) All the above


Aryl chlorides and bromides can be easily prepared by electrophilic substitution of arenes with chlorine and bromine respectively in the presence of Lewis acid catalysts. But why does preparation of aryl iodides requires presence of an oxidising agent?


Discuss the role of Lewis acids in the preparation of aryl bromides and chlorides in the dark.


Which of the following haloalkanes reacts with aqueous \[\ce{KOH}\] most easily? Explain giving reason.


tert-Butylbromide reacts with aq. \[\ce{NaOH}\] by SN1 mechanism while n-butylbromide reacts by SN2 mechanism. Why?


Which compound would undergo dehydrohalogenation with strong base to give the alkene shown below as the only alkene product?

CH3 – CH2CH = CH – CH3


Which of the following species is an odd electron intermediate?


Iodo form can be prepared form all except


SN1 and SN2 product are same with


PClS react with propanone, to give:


The major product of the following reaction is:


In Finkelstein Reaction, which reactants are used?


The number of stereoisomers are possible for a compound of the molecular formula \[\ce{CH3 - CH = CH - CH(OH) - Me}\] is ______.


Arrange the following in increasing order of reactivity towards nitration

  1. p-xylene
  2. bromobenzene
  3. mesitylene
  4. nitrobenzene
  5. benzene

Choose the correct answer from the options given below:


Write the structure of the following organic halogen compound.

1,4-Dibromobut-2-ene


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×