organic-transformations-and

Organic transformations and reagents

November 12, 2016 admin 0

Organic transformations and reagents: Functional group interconversion including oxidations and reductions; common catalysts and reagents (organic, inorganic, organometallic and enzymatic). Chemo, regio and stereoselective transformations. Reagents […]

organic-reaction-mechanisms

Organic reaction mechanisms

November 8, 2016 admin 0

Organic reaction mechanisms: involving addition, elimination and substitution reactions with electrophilic, nucleophilic or radical species. Determination of reaction pathways. YEAR JUN-2016 DEC-2015 JUN-2015 DEC-2014 JUN-2014 DEC-2013 […]

iupac-nomenclature

IUPAC nomenclature

November 8, 2016 admin 0

IUPAC nomenclature: of organic molecules including regio- and stereoisomers. YEAR JUN-2016 DEC-2015 JUN-2015 DEC-2014 JUN-2014 DEC-2013 JUN-2013 DEC-2012 JUN-2012 DEC-2011 JUN-2011 No.of questions appeared  –   – […]

concepts-in-organic-synthes

Concepts in organic synthesis

September 26, 2016 admin 0

Concepts in organic synthesis: Retrosynthesis, disconnection, synthons, linear and convergent synthesis, umpolung of reactivity and protecting groups. YEAR JUN-2016 DEC-2015 JUN-2015 DEC-2014 JUN-2014 DEC-2013 JUN-2013 DEC-2012 […]

aromaticity csir net chemical sciences

Aromaticity

September 26, 2016 admin 0

Aromaticity: Benzenoid and non-benzenoid compounds – generation and reactions. YEAR JUN-2016 DEC-2015 JUN-2015 DEC-2014 JUN-2014 DEC-2013 JUN-2013 DEC-2012 JUN-2012 DEC-2011 JUN-2011 No.of questions appeared 1   […]

asymmetric-synthesis

Asymmetric synthesis

September 26, 2016 admin 0

 Asymmetric synthesis: Chiral auxiliaries, methods of asymmetric induction – substrate, reagent and catalyst controlled reactions; determination of enantiomeric and diastereomeric excess; enantio-discrimination. Resolution – optical and […]

organic-reactive-intermedia

Organic reactive intermediates

September 26, 2016 admin 0

Organic reactive intermediates: Generation, stability and reactivity of carbocations, carbanions, free radicals, carbenes, benzynes and nitrenes. YEAR JUN-2016 DEC-2015 JUN-2015 DEC-2014 JUN-2014 DEC-2013 JUN-2013 DEC-2012 JUN-2012 […]

chemistry-of-natural-produc

Chemistry of natural products

September 26, 2016 admin 0

Chemistry of natural products: Carbohydrates, proteins and peptides, fatty acids, nucleic acids, terpenes, steroids and alkaloids. Biogenesis of terpenoids and alkaloids. YEAR JUN-2016 DEC-2015 JUN-2015 DEC-2014 […]

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