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[Post New]13 May 2008 23:49:34 IST
    Subject: Re: In the given reaction RCOOH+AgNO3/Br2/heat gives? ans:RBr
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ashish040191 (142)

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Olaaa!! Perrrfect answer. 18  [44 rates]
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HUNSDIECKER REACTION


 RCOOH + NH3 -------> RCOO-NH4+---AgNO3------>RCOOAg + NH4NO3   ----Br2/ Ccl4--->RBr + CO2 +AgBr


last step follows free radical mechanism .(in which R. and CO2 is released )


this process is very efficient method 4 preparing halide from acid......................
 this reply: 2 points  (with 0 Olaaa!! Perrrfect answer.   in 1 votes )   [?]
 
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