Das, B
490 Such ethers are commonly obtained by conversion of alkali cellulose with an alkyl halide, usually the chloride (Figure 79). Methylation of cellulose with dimethyl sulfate, diazomethane, or methyl triflate is only of academic interest498,499 and was used for different types of structural ...
Name the process of converting alkyl halides into alcohols: View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics HC Verma Solutions for Physics ...
by polymerising the hydrohalide salt of an -1-3C alkyl-diallyl amine and quaternising with (IV). USE/ADVANTAGE - 80-98% of (I), which is toxic, is removed from (II), which generally contain 1-20% (I), by extn. with (III). Extn. can be carried out over a wide temp. range...
inert organic solvent and aq. NaOH soln. with the addn. as catalyst, of a water-soluble quat.ammonium or phosphonium salt having formula (R1R2R3R4X)+Hal- (where R1,R2,T3 and R4 are alkyl, aralkyl or aryl, X is N or P and Hal is Cl,Br or I) and (b) converting the dialkyl...