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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Shweta Thakur posted an Question
June 24, 2020 • 18:22 pm
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30 points
30 points
- IIT JAM
- Chemistry (CY)
What does lost steeiospecificity means.. aton demero emercuration / rcuration ation / reduc reductic n with stereo
aton Demero emercuration / rcuration ation / Reduc Reductic n with stereocher tion with stereoche emistry istry Hg-OAc NaBH NaBH a BH Los Lost Steospeitcity Iterwspaciticty DeLL h He-o mla-OA
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Suman Kumar
![best-answer]()
stereospecificity is the property of a reaction mechanism that leads to different stereoisomeric reaction products from different stereoisomeric reactants, or which operates on only one (or a subset) of the stereoisomers
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Suman Kumar Best Answer
Oxymercuration-Demercuration is a two step pathway used to produce alcohols. The reaction proceeds in a Markovnikov manner and is stereospecific (anti addition). The two steps of oxymerecuration-demercuraton takes place on opposite faces of the double bond creating trans stereochemistry
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Suman Kumar![best-answer]()
In contrast, stereoselectivity[1][2] is the property of a reactant mixture where a non-stereospecific mechanism allows for the formation of multiple products, but where one (or a subset) of the products is favored by factors, such as steric access, that are independent of the mechanism