Course : Organic Chemistry 1



Lecture Name Click to Open

W1M1 B Introduction to atomic orbital description

W1M1 C Common bonding pattern for C, N and O

W1M1 D Deconstruction of reactions

W1M1 E Arrow pushing

W1M2 A Geometric isomerism

W1M2 B CIP rule

W1M2 C Application of geometric isomerism

W1M2D1 cis trans Decalin

W1M2 D Geometric isomerism and healthy diet

W1M2 E hetero atom decalin

W1M3 A Basics of orbital

W1M3 Conformational analysis of alkanes, allylic strain

W1M3 D Dihedral angle analysis Klyne Prelog notation

W1M3 E Types of strain

W1M3 Introduction orbital, hybridisation, various projection

W1M3 Introduction to module 3

W1M4 A Introduction to module 4

W1M4 Conformations of cycloalkanes (3, 4 and 5 membered rings)

W1M4 Cyclohexane axial, equatorial bonds, ring flip

W1M4 Cyclohexane conformations, A-values

W1M4 Cyclohexane disubstituted, Prelog strain, fused rings

W1M4D6 Cyclopentane conformation

W1M4 E Conformational studies of Cyclopentane

W1M4 G A values in cyclohexyl derivatives

W1M4 I Comparison of various strains

W2M5 0 Symmetry and point group

W2M5 A Intro Module 5

W2M5 B Reflection

W2M5 C Examples of Reflection inversion

W2M5D1 rotation

W2M5D2 reflection

W2M5D3 inversion

W2M5D4 improper rotation

W2M5 D Point Groups

W2M5 n Symmetry and point group

W2M5 Reflection, Inversion, Improper rotation

W2M6 A ethane

W2M6 B example C2H6 EtOH

W2M6 C sym chirality

W2M6D1 point group analysis

W2M6D2 C2H6 EtOH

W2M7 0 Stereochemical conventions D L, cis trans, R S, exo endo, erythro threo

W2M7 A stereo notation upto Fisher

W2M7 B stereo notation upto R S

W2M7 C stereo notation upto P M

W2M7D1 erythro threo

W2M7D2 fischer saw horse

W2M7D3 alpha beta

W2M7D4 cis trans

W2M7D5 exo endo part 1

W2M7D10 RS Rotation of Bonds BN 1

W2M7 n Stereochemical conventions D L, cis trans, R S, exo endo, erythro threo

W3M8 A Re Si topicity

W3M8 B enantiomer diastereomer comparison

W3M8 C topicity and chiral reagents

W3M8D1 Re Si attack hydride

W3M8D2 Re Si attack Bromide

W3M8D3 Re Si carbonyl

W3M8D4 enantiotopic faces

W3M8D5 diastereotopic faces

W3M8D6 meso

W3M8 n Re Si faces convention with examples and Topicity homotopic, enantiotopic 1

W3M8 n Re Si faces convention with examples and Topicity homotopic, enantiotopic 2

W3M9 A determination of absolute configuration

W3M9 B polarised light

W3M9 C ORD CD

W3M10 0 Optical rotatory dispersion and circular Dichroism its application, Axia

W3M10 A Cotton octant

W3M10 B ORD CD application

W3M10D1 Axial halo ketone

W3M10D2 octant intro 1

W3M10D3 octant intro 2

W3M10D4 octant example

W4M11 0 Stereochemical reactions, stereospecific reactions

W4M11 A Stereochemical Reactions

W4M11 B bromination

W4M11 C epoxidtion

W4M11D1 Anti Addition Bromide part 1

W4M11D3 syn epoxidation

W4M11D4 Hydroboration Oxidation of Alkenes CIS Addition

W4M11 n Stereochemical reactions, stereospecific reactions

W4M12 0 Reactions involving stereo centres, Cram rule, Felkin Anh model, Prelog

W4M12 A reaction invovling stereo center

W4M12 B stereoselective reaction

W4M12D1 Reaction Involving Stereocenters

W4M12D2 Generation of 2nd chiral Centre

W4M12D3 Crams Rule Felkin Anh model

W5M12 n Reactions involving stereo centres, Cram rule, Felkin Anh model, Prelog

W5M13 0 Reactions of aromatic compounds_ Aromatic electrophilic substitution Nit

W5M13 A Aromatic Compounds

W5M13 B resonace stabilisation energy

W5M13 C Huckel Mo

W5M13D2 cyclobutadiene

W5M13D3 cyclopentadiene

W5M13D4 cycloheptatriene

W5M13 D ASE

W5M13 E Non Aromatic & Antiaromatic Compounds

W5M13 n Reactions of aromatic compounds_ Aromatic electrophilic substitution Nit

W5M14 0 Other Benzenoid derivatives_ Polycyclic aromatic hydrocarbon PAH, Clar r

W5M14 A Other Benzenoid Derivatives

W5M14-A Poly aromatic hydrocarbon 1

W5M14 B Genesis of Clar Rule

W5M14 C Polyacenes

W5M14 D 6 Membered Aromatic Heterocycles

W5M14 E Annulenes

W5M14 n Other Benzenoid derivatives_ Polycyclic aromatic hydrocarbon PAH, Clar r

W6M15 0 Opening Reactions of aromatic compounds Aromatic electrophilic substitut

W6M15 n Closing Reactions of aromatic compounds Aromatic electrophilic substitut

W6M15V1 Aromatic Electrophilic substitution, sigma and pi complex

W6M15V2 Aromatic Electrophilic substitution, Nitration, Halogenation

W6M15V3 Aromatic Electrophilic Substitution-Friedel-Crafts reactions

W6M15V4 Aromatic Electrophilic Substitution Substituent effect_orientation

W6M16 0 Opening Substitution reactions of aromatic systems ╤В╨Р╨г 1 SNAr substitution

W6M16V1 Aromatic nucleophilic substitution-basics

W6M16V2 Aromatic nucleophilic substitution-Addition-Elimination

W6M16V3 Aromatic nucleophilic substitution-Elimination-Addition

W6M17 0 Opening Substitution reactions of aromatic systems ╤В╨Р╨г 2 Ipso substitution

W6M17 n Closing Substitution reactions of aromatic systems ╤В╨Р╨г 2 Ipso substitution

W6M17V1- SNAr-ipso attack

W6M17V2 Aromatic nucleophilic substitution-Reactions of ipso intermediate, Cine

W6M17V3 Aromatic nucleophilic substitution-von Richter reaction

W7M18 0 Opening Reaction dynamics Free energy profile, Hammond╤В╨Р╨йs Postulate

W7M18 n Closing Reaction dynamics Free energy profile, Hammond╤В╨Р╨йs Postulate

W7M18V1 Reaction dynamics-basics

W7M18V2 Reaction dynamics-Hammond's Postulate

W7M18V3 Hammond postulate application

W7M19 0 Opening Linear Free energy relationship, Part 1 Hammett equation

W7M19 n Closing Linear Free energy relationship, Part 1 Hammett equation

W7M19V1 LFER- Hammett equation

W7M19V2 Substituent constant

W7M19V3 reaction constant

W8M20 0 Opening Linear Free energy relationship, Part 2 Modification of Hammett

W8M20 n Closing Linear Free energy relationship, Part 2 Modification of Hammett

W8M20V1 Modification of Hammett equation

W8M20V2 Modification of Hammett equation

W8M20V3 Taft equation

W8M21 0 Opening Curtin Hammett principle, Winstein Holness equation

W8M21D1 Winstein-Holness eqn application

W8M21 n Closing Curtin Hammett principle, Winstein Holness equation

W8M21V1 Introduction, various R-S in organic chemistry

W8M21V2 Curtin- Hammett principle

W8M21V3 different cases of Curtin-Hammett principle

W8M22 0 Opening Carbocation, Part 1 Generation, Structure and Geometry of Carboc

W8M22 n Closing Carbocation, Part 1 Generation, Structure and Geometry of Carboc

W8M22V1 Carbocation Introduction, generation

W8M22V2 Structure, geometry, stability of carbocations

W8M22V3 carbocation stabilising groups

W9M23 0 Opening Carbocation, Part 2 Stabilisation of carbocation, Reactions

W9M23 n Closing Carbocation, Part 2 Stabilisation of carbocation, Reactions

W9M23V1 Carbocation stabilisation and reactions

W9M23V1 Stability of carbocation-old

W9M23V2 Carbocation-orbital interaction, NGP

W9M23V3 Reactions of carbocations

W9M23V4 Carbocation in biosynthesis

W9M24 0 Opening Carbocation, Rearrangement 1 No Change in carbon skeleton, Chang

W9M24D1 DEMO WAGNER MEERWIN REARRANGEMENT

W9M24 n Closing Carbocation, Rearrangement 1 No Change in carbon skeleton, Chang

W9M24V1 Carbocation rearrangement-1,2- hydride shift, Allyl rearrangement

W9M24V2 Carbocation rearrangement-Neopentyl, Wagner-Meerwin shift

W9M24V3 Carbocation rearrangement-Pinacol-Pinacolone Neopentyl, Wolff rearrangem

W9M25 0 Opening Carbocation, Rearrangement 2 involvement of other electron defic

W9M25 n Closing Carbocation, Rearrangement 2 involvement of other electron defic

W9M25V1 Carbocation rearrangement-Stereochemistry of rearrangement

W9M25V2 Carbocation rearrangement-migration to atoms other than carbon

W9M25V3 Carbocation rearrangement-Anchimeric assistance_NGP

W10M26 0 Opening Carbanions 1 pKa and its significance

W10M26 n Closing Carbanions 1 pKa and its significance

W10M26V1 pKa and its significance

W10M26V2 Parameters that affect pKa-1

W10M26V3 Parameters that affect pKa-2

W10M27 0 Opening Carbanions 2 Hard and Soft Acid and Base principle

W10M27 n Closing Carbanions 2 Hard and Soft Acid and Base principle

W10M27V1 Application of pKa

W10M27V2 HSAB principle

W10M27V3 Klopman Salem equation, FMO model

W10M27V4 Application of HSAB principle

W10M28 0 Opening Carbanions 3 Structure, Formation, Stability, Reactivity

W10M28 n Closing Carbanions 3 Structure, Formation, Stability, Reactivity

W10M28V1 Carbanion- Structure, formation

W10M28V2 Carbanion formation

W10M28V3 base vs nucleophile

W10M28V4 carbanion stability

W11M29V1 Carbanion Reactions- Benzoin condensation, Benzilic acid rearrangement

W11M29V2 Wittig, Stevens, Favorskii rearrangement

W11M29V3 Umpolung-polarity inversion, Henry reaction

W11M30V1 Free radical_ Structure and stability

W11M30V2 Fenton, Bouveault-Blanc reaction, Kolbe electrolysis, structure and ste

W11M30V3 Free radical stability, substituents effect

W12M31V1 Free radical - Stability and reactions

W12M31V2 Free radical - Stability-factors that are important

W12M31V3 Free radical - reactivity, radical philicity

W12M32V1 Free radical reactions- atom abstraction, bromination

W12M32V2 Free radical reactions - radical addition, disproportionation

W12M32V3 Free radical cyclisation

W13M33V1- Free radical reactions- Fenton reaction, Kolbe electrolysis, Bouveault

W13M33V2 - Giese reaction, Hofmann-Loffler reaction, Barton decarboxylation

W13M33V3-Barton-McCombie reaction, Birch reduction, Sandmeyer reaction, Radical

W13M34V1-Carbenes, Types and properties

W13M34V2 - Carbene-Generation, stability

W13M34V3 - Carbene- reactions, rearrangements, Nitrenes

W14M35V1-Carbonyl addition-1

W14M35V2-Carbonyl addition 2

W14M35V3-Carbonyl addition 3

W14M36V1-Enols and enolate-1, haloform reaction, enolate formation

W14M36V2-Steric effect on enolate formation, regioselectivity, kinetic vs thermo

W14M36V3- Reactions of enolates, Alkylation of enolates, Michael addition

W14M37V1-Enamines, spectral evidences, formation of enamines

W14M37V2-Enamine formation, reactions of enamines

W14M37V3-Why enamines for alkylation, acylation of enamines

W15M38V1 Enol ethers, significance, formation of enol ethers

W15M38V2-Reactions of enol ethers, Mukaiyama Aldol reaction

W15M38V3 Choice of catalyst, Chemoselectivity, comparison of reactivity enolate

W15M39V1 Sharpless epoxidation, introduction, stereospecificity

W15M39V2-Sharpless epoxidation, stereospecificity, catalyst, catalytic cycle

W15M39V3 Click reaction, Cu Azide Alkyne Cycloaddition, mechanism of CuAAC

W15M40V1 Diels-Alder reaction, stereo and regioselectivity, rules governing DAR

W15M40V2 Examples of stereo and regio selectivity, exo-endo product

W15M40V3 FMO interactions, Intramolecular DAR, Heteroatom IMDA