Канал: ChemWis

Valence Tautomerism

Valence Tautomerism

Curtius rearrangement #youtube #science #ytshorts

Curtius rearrangement #youtube #science #ytshorts

Mass spectrum of molecules with 1Br and 1Cl

Mass spectrum of molecules with 1Br and 1Cl

Paterno-Buchi reaction: Basic concept, Mechanism and Examples

Paterno-Buchi reaction: Basic concept, Mechanism and Examples

Norrish type-2 reaction: Basic concept, Mechanism and Examples

Norrish type-2 reaction: Basic concept, Mechanism and Examples

Norrish type-1 reaction: Basic concept, Mechanism and Examples

Norrish type-1 reaction: Basic concept, Mechanism and Examples

Corey-Kim oxidation #chemistry

Corey-Kim oxidation #chemistry

IUPAC Nomenclature of amides

IUPAC Nomenclature of amides

IUPAC Nomenclature of Epoxides

IUPAC Nomenclature of Epoxides

Jablonski diagram

Jablonski diagram

IUPAC Nomenclature of esters

IUPAC Nomenclature of esters

Draw the mechanism for the synthesis of (1R,5S)-3-oxabicyclo[3.1.0]hexan-2-one

Draw the mechanism for the synthesis of (1R,5S)-3-oxabicyclo[3.1.0]hexan-2-one

IUPAC Nomenclature of Carboxylic acid

IUPAC Nomenclature of Carboxylic acid

Synthesis of Flurbiprofen

Synthesis of Flurbiprofen

Provide retrosynthetic analysis and synthetic route of the following compound

Provide retrosynthetic analysis and synthetic route of the following compound

IUPAC Namenclature of amines

IUPAC Namenclature of amines

IUPAC Nomenclature of ethers

IUPAC Nomenclature of ethers

Solution of a problem based on mole concept

Solution of a problem based on mole concept

Draw the product structure and the mechanism

Draw the product structure and the mechanism

Draw the mechanism for the following transformation

Draw the mechanism for the following transformation

Bromo pattern in Mass Spectrometry

Bromo pattern in Mass Spectrometry

IUPAC Nomenclature of Ketones

IUPAC Nomenclature of Ketones

Chloro pattern in Mass Spectrometry

Chloro pattern in Mass Spectrometry

IUPAC Nomenclature of Aldehydes

IUPAC Nomenclature of Aldehydes

IUPAC Nomenclature of Alcohols

IUPAC Nomenclature of Alcohols

IUPAC Nomenclature: Compounds with both the Alkene and Alkyne

IUPAC Nomenclature: Compounds with both the Alkene and Alkyne

IUPAC Nomenclature of Compounds with Alkynyl Substituents

IUPAC Nomenclature of Compounds with Alkynyl Substituents

IUPAC Nomenclature of alkynes

IUPAC Nomenclature of alkynes

Woodward-Fieser rules for benzoyl derivatives

Woodward-Fieser rules for benzoyl derivatives

IUPAC Nomenclature of Spiro Bicyclic Compounds

IUPAC Nomenclature of Spiro Bicyclic Compounds

IUPAC Nomenclature of Fused Bicyclic compounds

IUPAC Nomenclature of Fused Bicyclic compounds

IUPAC Nomenclature of Bridged Bicyclic Compounds

IUPAC Nomenclature of Bridged Bicyclic Compounds

IUPAC Nomenclature of “compounds with alkene as a substituent”

IUPAC Nomenclature of “compounds with alkene as a substituent”

Corey Fucsh Reaction #name reaction

Corey Fucsh Reaction #name reaction

IUPAC Nomenclature of Cycloalkenes

IUPAC Nomenclature of Cycloalkenes

IUPAC nomenclature of alkenes

IUPAC nomenclature of alkenes

IUPAC Nomenclature of Alkanes

IUPAC Nomenclature of Alkanes

Corey-chaykovsky reaction

Corey-chaykovsky reaction

Conia-Ene reaction

Conia-Ene reaction

van't Hoff Factor

van't Hoff Factor

Barton reaction

Barton reaction

Tricks for the inter-conversion of Fischer projection to Haworth projection

Tricks for the inter-conversion of Fischer projection to Haworth projection

Umpolung chemistry

Umpolung chemistry

1,3-Dithiane as acyl anion equivalent in umpolung chemistry

1,3-Dithiane as acyl anion equivalent in umpolung chemistry

Cope rearrangement

Cope rearrangement

Cope elimination

Cope elimination

Collins reagent

Collins reagent

Clemmensen reduction

Clemmensen reduction

Claisen Rearrangement

Claisen Rearrangement

Claisen condensation

Claisen condensation

Chan-Lam coupling

Chan-Lam coupling

Corey-Bakshi-Shibata reduction

Corey-Bakshi-Shibata reduction

Cannizzaro reaction

Cannizzaro reaction

Cadiot–Chodkiewicz coupling

Cadiot–Chodkiewicz coupling

Buchwald-Hartwig amination

Buchwald-Hartwig amination

Bucherer-Bergs Reaction

Bucherer-Bergs Reaction

Mechanism of brook rearrangement

Mechanism of brook rearrangement

Brook rearrangement

Brook rearrangement

Bouveault–Blanc reduction

Bouveault–Blanc reduction

Time independent Schrodinger wave equation

Time independent Schrodinger wave equation

Boronic acid Mannich reaction (Petasis reaction)

Boronic acid Mannich reaction (Petasis reaction)

Bohlmann–Rahtz pyridine synthesis

Bohlmann–Rahtz pyridine synthesis

Blanc Reaction

Blanc Reaction

Blaise reaction

Blaise reaction

Bischler-Napieralski Reaction

Bischler-Napieralski Reaction

Birch Reduction

Birch Reduction

Biginelli reaction

Biginelli reaction

Bergman Cyclization

Bergman Cyclization

Benzoin condensation

Benzoin condensation

Nef reaction

Nef reaction

Benzilic acid rearrangement

Benzilic acid rearrangement

Beckmann rearrangement

Beckmann rearrangement

Baylis-Hillman Reaction

Baylis-Hillman Reaction

Barton–McCombie deoxygenation

Barton–McCombie deoxygenation

Conversion of cyclohexanone to cyclohexanecarboxaldehyde

Conversion of cyclohexanone to cyclohexanecarboxaldehyde

Barton decarboxylation

Barton decarboxylation

Bamford-Stevens Reaction

Bamford-Stevens Reaction

Balz-Schiemann reaction

Balz-Schiemann reaction

Reactions of Grignard Reagents

Reactions of Grignard Reagents

Baker-Venkataraman rearrangement

Baker-Venkataraman rearrangement

Sodium borohydride

Sodium borohydride

Baeyer Villiger Oxidation

Baeyer Villiger Oxidation

Lithium Aluminium Hydride

Lithium Aluminium Hydride

Arndt-Eistert Synthesis

Arndt-Eistert Synthesis

Arbuzov Reaction

Arbuzov Reaction

Mirror Nuclei

Mirror Nuclei

Mechanism of Appel reaction

Mechanism of Appel reaction

Appel reaction

Appel reaction

Calculation of CFSE in Tetrahedral complexes

Calculation of CFSE in Tetrahedral complexes

Propose the mechanism for the formation of following racemic mixture

Propose the mechanism for the formation of following racemic mixture

Propose the mechanism for the following transformation

Propose the mechanism for the following transformation

Identify compound C and D in the given reaction sequence

Identify compound C and D in the given reaction sequence

Particle in 3-dimensional box

Particle in 3-dimensional box

Wavelength associated with a particle in one-dimensional box: Relation between λ, L and n

Wavelength associated with a particle in one-dimensional box: Relation between λ, L and n

Particle in one dimensional box

Particle in one dimensional box

Reductions with Diimide

Reductions with Diimide

Peroxide effect or Kharasch effect

Peroxide effect or Kharasch effect

Double Bond Equivalents (DBE)

Double Bond Equivalents (DBE)

Identify compounds A-D in the given reaction sequence

Identify compounds A-D in the given reaction sequence

Redox Reactions, Oxidation, Reduction, Oxidants, Reductants and Types of Redox reactions

Redox Reactions, Oxidation, Reduction, Oxidants, Reductants and Types of Redox reactions

How to calculate oxidation number: Rules, Exercise & Exceptions

How to calculate oxidation number: Rules, Exercise & Exceptions

Solution of a problem based on Beer-Lambert Law

Solution of a problem based on Beer-Lambert Law

What is the relation between the molecules in the pair?

What is the relation between the molecules in the pair?

How to recover hijacked YouTube Channel: Story of “ChemWis” from Hijack to Recovery

How to recover hijacked YouTube Channel: Story of “ChemWis” from Hijack to Recovery

How to distinguish between meso and racemic 1,2-diols ?

How to distinguish between meso and racemic 1,2-diols ?

What is the structure of E2 product ?

What is the structure of E2 product ?

Conversion of Styrene to Phenylacetone

Conversion of Styrene to Phenylacetone

Which diastereomer will react faster?

Which diastereomer will react faster?

Which proton is most likely to be eliminated ?

Which proton is most likely to be eliminated ?

McLafferty Rearrangement: An overview

McLafferty Rearrangement: An overview

Rearrangement of α,β-unsaturated aldehyde to α,β-unsaturated ketone

Rearrangement of α,β-unsaturated aldehyde to α,β-unsaturated ketone

Pummerer Rearrangement: An Overview

Pummerer Rearrangement: An Overview

Solution: GATE-2022 (Chemistry)

Solution: GATE-2022 (Chemistry)

Gauche-butane interaction in cis- and trans-methyldecalins

Gauche-butane interaction in cis- and trans-methyldecalins

Benzilic acid rearrangement

Benzilic acid rearrangement

Balancing Redox Reactions by Oxidation Number Method

Balancing Redox Reactions by Oxidation Number Method

Balancing Redox Reactions by Half Reaction Method

Balancing Redox Reactions by Half Reaction Method

Effect of solvent on UV-Visible spectra

Effect of solvent on UV-Visible spectra

Spectrophotometric terms and Beer-Lambert Law

Spectrophotometric terms and Beer-Lambert Law

P and M nomenclature

P and M nomenclature

Mechanism of Bernthsen acridine synthesis

Mechanism of Bernthsen acridine synthesis

Markovnikov's rule

Markovnikov's rule

Retrosynthetic Analysis: Basic concepts

Retrosynthetic Analysis: Basic concepts

Woodward-Fieser's rules for Enones

Woodward-Fieser's rules for Enones

Eschenmoser Fragmentation

Eschenmoser Fragmentation

Electrocyclic reaction in cycloheptatriene

Electrocyclic reaction in cycloheptatriene

E2 reaction in cyclohexane derivatives

E2 reaction in cyclohexane derivatives

Stereochemistry of E2 reaction

Stereochemistry of E2 reaction

Diastereoselectivity in Aldol condensation

Diastereoselectivity in Aldol condensation

Woodward-Fieser's rules for conjugated dienes

Woodward-Fieser's rules for conjugated dienes

Caglioti reaction & its Hutchins' modification

Caglioti reaction & its Hutchins' modification

Bamford-Steven Reaction

Bamford-Steven Reaction

Shapiro Reaction

Shapiro Reaction

Effective Atomic Number (EAN)

Effective Atomic Number (EAN)

Types of Ligands

Types of Ligands

Isomerism in Coordination Complexes

Isomerism in Coordination Complexes

IUPAC Nomenclature of Coordination Compounds

IUPAC Nomenclature of Coordination Compounds

Sigmatropic Reactions: Problems with Solutions

Sigmatropic Reactions: Problems with Solutions

Sigmatropic shift: Basic Concept

Sigmatropic shift: Basic Concept

α-Effect Determining Nucleophilicity

α-Effect Determining Nucleophilicity

Isotopic Effect on Rotational Spectrum

Isotopic Effect on Rotational Spectrum

Rotational spectroscopy

Rotational spectroscopy

Types of molecules based on Moment of Inertia

Types of molecules based on Moment of Inertia

Intensity of 1H NMR signals (Integral value)

Intensity of 1H NMR signals (Integral value)

Multiplicity of 1H NMR signals (Spin-spin coupling)

Multiplicity of 1H NMR signals (Spin-spin coupling)

Spectroscopy based problems: GATE-2018, GATE-2019 and GATE-2020

Spectroscopy based problems: GATE-2018, GATE-2019 and GATE-2020

CSIR-NET (Jun-2019): Spectroscopy based problems with solutions

CSIR-NET (Jun-2019): Spectroscopy based problems with solutions

1H NMR of cyclohexane

1H NMR of cyclohexane

Why does DMF (dimethylformamide) have 3 signals in 1H NMR ?

Why does DMF (dimethylformamide) have 3 signals in 1H NMR ?

Henderson Hasselbalch Equation

Henderson Hasselbalch Equation

1H NMR Chemical Shift

1H NMR Chemical Shift

Number of Signals in 1H NMR

Number of Signals in 1H NMR

Sharpless Asymmetric Epoxidation

Sharpless Asymmetric Epoxidation

NMR active and NMR inactive nuclei

NMR active and NMR inactive nuclei

Chemically equivalent & Magnetically equivalent nuclei in NMR

Chemically equivalent & Magnetically equivalent nuclei in NMR

Anisotropic effect in 1H NMR

Anisotropic effect in 1H NMR

Cope rearrangement

Cope rearrangement

Stereospecific and Stereoselective Reactions

Stereospecific and Stereoselective Reactions

Petasis Reagent

Petasis Reagent

Tebbe Reagent: An overview

Tebbe Reagent: An overview

Solution: GATE-2020 (Chemistry)

Solution: GATE-2020 (Chemistry)

Corey-Bakshi-Shibata (CBS) Reduction

Corey-Bakshi-Shibata (CBS) Reduction

Luche Reduction

Luche Reduction

Jahn-Teller Distortion

Jahn-Teller Distortion

Calculation of CFSE in Octahedral complexes

Calculation of CFSE in Octahedral complexes

Factors affecting magnitude of d-Orbital splitting (∆)

Factors affecting magnitude of d-Orbital splitting (∆)

Splitting of d-orbitals in various complexes

Splitting of d-orbitals in various complexes

Baeyer Strain Theory

Baeyer Strain Theory

Beckmann Fragmentation

Beckmann Fragmentation

Beckmann Rearrangement: An overview

Beckmann Rearrangement: An overview

Prochirality

Prochirality

Diels-Alder reaction: An overview

Diels-Alder reaction: An overview

Stereochemistry of the Diels-Alder reaction

Stereochemistry of the Diels-Alder reaction

Regioselectivity of the Diels-Alder reaction

Regioselectivity of the Diels-Alder reaction

Reactivity of Dienes and Dienophiles in Diels-Alder reaction

Reactivity of Dienes and Dienophiles in Diels-Alder reaction

Corey Fuchs reaction

Corey Fuchs reaction

Seyferth-Gilbert Homologation

Seyferth-Gilbert Homologation

Chiral allenes

Chiral allenes

Atropisomerism: An overview

Atropisomerism: An overview

Pascal type triangle

Pascal type triangle

Acyloin rearrangement

Acyloin rearrangement

Acyloin condensation

Acyloin condensation

Amine inversion/Umbrella effect

Amine inversion/Umbrella effect

Benzyne mechanism: Examples involving benzyne intermediate

Benzyne mechanism: Examples involving benzyne intermediate

Benzyne Mechanism: An overview

Benzyne Mechanism: An overview

Conformational analysis of Butane-2,3-diol

Conformational analysis of Butane-2,3-diol

Conformational analysis of ethylene glycol and derivatives

Conformational analysis of ethylene glycol and derivatives

Conformational analysis of 1,2-dichloroethane, 1,2-dibromoethane

Conformational analysis of 1,2-dichloroethane, 1,2-dibromoethane

Conformational analysis of 1,2-difluoroethane

Conformational analysis of 1,2-difluoroethane

Conformations of ethane

Conformations of ethane

Conformations and Configurations

Conformations and Configurations

Symmetry point group

Symmetry point group

Symmetry elements and operations

Symmetry elements and operations

Homotopic, Enantiotopic and Diastereotopic faces

Homotopic, Enantiotopic and Diastereotopic faces

Topicity: Homotopic, Enantiotopic and Diastereotopic atoms/groups

Topicity: Homotopic, Enantiotopic and Diastereotopic atoms/groups

Erythro and Threo Nomenclature

Erythro and Threo Nomenclature

Determining homomers, enantiomers, diastereomers and epimers using absolute configuration

Determining homomers, enantiomers, diastereomers and epimers using absolute configuration

Determining R/S Configuration using Fischer Projection Formula

Determining R/S Configuration using Fischer Projection Formula

Determining R/S configuration using perspective/flying wedge formula

Determining R/S configuration using perspective/flying wedge formula

E/Z Nomenclature Part 2: Nomenclature of polyenes

E/Z Nomenclature Part 2: Nomenclature of polyenes