ULLMAN & FRANKLAND REACTION

ULLMANN & FRANKLAND REACTION

REACTION OF BENZENE RING|RIEMER TIEMENN REACTION|VALBES REACTION AND THEIR MECHANISM

Introduction|Rate Of Chemical Reaction|Rate Of Reaction|Units Of Rate Of A Reaction|Summary

Wurtz Reaction || Fittig Reaction || Wurtz Fitting Reaction || Ullmann Reaction || Kolbe's Electrolysis ||Decarboxylation ( Oakwood Synthesis ) || Hydrolysis OF Metal Carbides ( Al4C3, Mg2C3 CaC2) || Frankland Reaction || Corey–House Synthesis || Grignard Reagent

Aldol Condensation Reaction || Properties OF Aldol Condensation Reaction || Cross Aldol Reaction || Intramolecular Aldol Reaction || Retro Aldol Reaction

Fractional Oxidation States|Classical Idea Of Redox Reaction|Oxidizing Agent|Reducing Agent|Types Of Redox Reaction|Chemical Combination Reactions|Decomposition Reactions|Displacement Reactions|Disproportionation Reactions|Comproportionation Reactions|OMR

Reaction OF Alkyl and Aryl Halide with Metal || Wurtz Reaction, Fittig Reaction, Wurtz-Fitting Reaction || Ulmann Reaction and Frankland Reaction

Wurtz Reaction || Fittig Reaction || Wurtz-Fitting Reaction || Ullmann Reaction || Frankland Reaction

Wurtz reaction involves the comdensation of two molecules of alkyl halides in the presence of sodium and dry ether R-X+2Na+R-Xoverset("dry ether")toR-R+2NaX In this reaction small amount of alkene is also formed as by product. CH_(3)CH_(2)Br+CH_(3)CH_(2)Broverset("Na/dry ether")toCH_(3)-CH_(2)-CH_(2)-CH_(3)+underset("By-product")ubrace(CH_(2)=CH_(2)+CH_(3)-CH_(3)) Tertiary alkyl halides do not give wurtz reaction. Frankland reaction is similar but has certain advantages over wurtz reaction. it is useful in the synthesis of symmetrical alkanes. frankland reaction is shown by primary, Secondary as well as tertiary alkyl halide. Q. Which among the followng compound will give wurtz reaction with good yield ?