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Reaction Mechanism: Ion Pair in SN1 Mechanism

20:35

Reaction Mechanism: SN1 Mechanism

19:56

Reaction Mechanism: SN2 Mechanism

25:21

Reaction Mechanism: Aliphatic Nucleophilic Substitution

13:13

NMR Spectroscopy: Coupling Constants

22:29

NMR Spectroscopy: Pascal’s Triangle

19:49

Reaction Mechanism: Neighbouring Group Mechanism

This video describes neighbouring group participation in aliphatic nucleophilic substitution reactions. It has been discussed how this mechanism was discovered. The retention of configuration in neighbouring group mechanism has been explained by giving examples. It has been well explained how neighbouring group mechanism involves two SN2 reactions. The evidences of neighbouring group mechanism have been given in this video.
#ReactionMechanism#NeighbouringGroupMechanism
NMR Spectroscopy: Integrals & Integration
cutt.ly/NYEy5w9
NMR Spectroscopy: Chemical Environment & Chemical Shift
cutt.ly/lYEyCiP
NMR Spectroscopy: Diamagnetic shielding (Electronegativity Effects) cutt.ly/6YEyIBQ
NMR Spectroscopy: Diamagnetic shielding (Hybridization Effects)
cutt.ly/CYEyhvq
NMR Spectroscopy: Chemical Shift (Acidic H, Hydrogen Bonding & Exchangeable H) cutt.ly/cYEt39O
NMR Spectroscopy: Magnetic Anisotropy
cutt.ly/cYEtnD2
NMR Spectroscopy: Chemical Equivalence
cutt.ly/UTdHU4L
Absorption Of Energy
cutt.ly/FR9ay22
Introduction to NMR Spectroscopy
bit.ly/3vvf3pT
Molecular Spectroscopy (Brief Introduction)
bit.ly/3AJ7jRU
Type of Reaction (Lecture 1)
bit.ly/3uJFW94
Types of Reactions (Lecture 2)
bit.ly/3oDiUjo
Introduction To Reaction Mechanism
bit.ly/3uDG4XI
Basic Organic Chemistry
rb.gy/qctwae
Orientation in Halohydrin Formation
www.youtube.com/watch?v=zHlJj...
Stereochemistry of Hydroboration-Oxidation of Alkenes
th-cam.com/video/MRR-7bnfFZw/w-d-xo.html
Hydroboration-Oxidation of Alkenes
th-cam.com/video/zGhBG-i6T1M/w-d-xo.html
Orientation in Alkenes Hydration: Regioselectivity
rb.gy/nwfirq
Hydration of Alkenes
rb.gy/hnb28w
Hydrohalogenation of Alkenes: Markovnikov’s Rule
rb.gy/idjb1o
Nomenclature of Alkenes, Alkynes, Aromatic compounds and Phenols
rb.gy/n34azl
Alkenes Preparation: Wittig Reaction
rb.gy/akd6r3
Preparation of Alkenes: Alcohol Dehydration
rb.gy/yu3zli
Alkenes Preparation: Regioselectivity, Stereoselectivity & Rearrangement in Alcohol Dehydration
rb.gy/jn5vcq
Alkenes Reactivity: Hydrogenation
rb.gy/pn6jxf

มุมมอง: 4 061

วีดีโอ

Reaction Mechanism: Ion Pair in SN1 Mechanism

20:35

Reaction Mechanism: Ion Pair in SN1 Mechanism

มุมมอง 4.5K3 ปีที่แล้ว

This video describes stereochemical evidence of SN1 mechanism. The ion pairs inSN1 mechanism has been explained by giving suitable examples. The intimate ion pair, solvent separated ion pair and free ion pairs have been discussed in this video. It has been discussed why SN1 reaction never results in racemization in all cases. The possibility of inversion of configuration and racemization in SN1...

19:56

Reaction Mechanism: SN1 Mechanism

มุมมอง 1.5K3 ปีที่แล้ว

This video describes aliphatic nucleophilic substitution unimolecularmechanism. The SN1 mechanism has been explained by giving suitable examples. The kinetics of SN1 mechanism has been discussed in this video. It has been discussed why rate of SN1 reaction is independent on attacking nucleophilic concentration. The evidences of the SN1 mechanism has been given in this video. The stability of ca...

25:21

Reaction Mechanism: SN2 Mechanism

มุมมอง 1K3 ปีที่แล้ว

This video describes aliphatic nucleophilic substitution bimolecular mechanism. The SN2 mechanism has been explained by giving suitable examples. The kinetics of SN2 mechanism has been discussed in this video. The stereochemistry of SN2 mechanism has been given in this video. It has been well justified why SN2 mechanism proceeds with inversion of configuration. The pseudo first order reaction h...

Reaction Mechanism: Aliphatic Nucleophilic Substitution

13:13

Reaction Mechanism: Aliphatic Nucleophilic Substitution

มุมมอง 8423 ปีที่แล้ว

This video describes mechanism of aliphatic nucleophilic substitution in organic chemistry. The charge types have been discussed based on charges on attacking nucleophiles and substrates. The solvolysis has been discussed in this video. The alkylation and acylation of nucleophiles has been well explained. The nucleophilic strength has also been discussed with examples. #ReactionMechanism#Alipha...

22:29

NMR Spectroscopy: Coupling Constants

มุมมอง 4.1K3 ปีที่แล้ว

This video describes the importance of coupling constants in structure elucidation in NMR spectroscopy.It has been discussed how we can calculate the coupling constants of any signal. It has also been discussed why coupling constant is same for a signal in 60MHz and 100MHz instrument. The calculation of coupling constants (J-values) has been well explained by suitable examples. The importance o...

19:49

NMR Spectroscopy: Pascal’s Triangle

มุมมอง 2.1K3 ปีที่แล้ว

This video describes the applications of Pascal’s triangle in NMR spectroscopy. It has been discussed how intensity ratios of the lines in doublet, triplet, quartet, etc. determined. It has been discussed why intensity of terminal lines is same in doublet, triplet, quartet, etc. in this video. The tree diagram obtained with the help of pascal’s triangle has been discussed in this video. #NMRSpe...

NMR Spectroscopy: Spin-Spin Splitting n+1 Rule

24:53

NMR Spectroscopy: Spin-Spin Splitting n+1 Rule

มุมมอง 4.7K3 ปีที่แล้ว

This video describes the spin-spin splitting of 1H NMR spectral signals. The multiplicity of the NMR signals has been well described by giving suitable examples. The n 1 rule has been given in this video. It has been discussed why hydrogens showed splitting with other hydrogens. It has also been discussed why some of the protons appears as singlet, doublet, triplet, quartet, quintet, sextet, se...

23:25

NMR Spectroscopy: Magnetic Anisotropy

มุมมอง 3.1K3 ปีที่แล้ว

This video describes the phenomenon of magnetic anisotropy in NMR spectroscopy which explains shielding/deshielding of protons. The high chemical shift of aromatic protons than alkenes and alkynes hydrogens has been compared. The isotropic and anisotropic magnetic fields are explained in this video. It has been discussed why alkyne protons have low chemical shift than alkenes. The magnetic fiel...

NMR Spectroscopy: Chemical Shift (Acidic H, Hydrogen Bonding & Exchangeable H)

17:20

NMR Spectroscopy: Chemical Shift (Acidic H, Hydrogen Bonding & Exchangeable H)

มุมมอง 1.8K3 ปีที่แล้ว

This video describes the chemical shift of the acidic hydrogens like -COOH. The effects of hydrogen bonding on deshielding of the hydrogens has also been discussed in this video. It has been explained well why these hydrogens possess wide range of chemical shifts. The chemical shift of exchangeable hydrogens has been discussed with suitable examples. #NMRSpectroscopyChemicalShift(AcidicH,Hydrog...

NMR Spectroscopy: Diamagnetic shielding (Hybridization Effects)

18:44

NMR Spectroscopy: Diamagnetic shielding (Hybridization Effects)

มุมมอง 1.8K3 ปีที่แล้ว

This video describes the hybridization effects on chemical shifts of the hydrogens. The chemical shifts of the alkane, alkene and alkyne hydrogens, has been compared in this video. The chemical shifts values of the hydrogens attached with sp3, sp2 and sp carbons, has been discussed. It has been discussed why hydrogens attached with sp2 carbon has high chemical shift than attached with sp3 syste...

NMR Spectroscopy: Diamagnetic shielding (Electronegativity Effects)

23:18

NMR Spectroscopy: Diamagnetic shielding (Electronegativity Effects)

มุมมอง 2.5K3 ปีที่แล้ว

This video describes the factor which affects the local diamagnetic shielding. The electronegativity effects on shielding/deshielding of the protons have been discussed. It has been discussed how increase in electronegativity of the atom attached to carbon to which H is attached cause its deshielding and increase in chemical shifts. The effects of more than one electronegative atom on deshieldi...

NMR Spectroscopy: Chemical Environment & Chemical Shift

28:15

NMR Spectroscopy: Chemical Environment & Chemical Shift

มุมมอง 1.4K3 ปีที่แล้ว

This video describes the relationship of the chemical environment of protons with chemical shifts. The importance of the characteristic range of chemical shift of protons has been discussed. The chemical shift value of the proton gives a clue about its type has been discussed. The correlation chart of chemical shifts of protons found in commonly encountered hydrogens has been well explained. #N...

NMR Spectroscopy: Integrals & Integration

19:29

NMR Spectroscopy: Integrals & Integration

มุมมอง 4.3K3 ปีที่แล้ว

This video describes the integrals and integration of NMR signals in spectra. The importance of integration to determine the number of protons generating that signals has been discussed. It has been discussed how we can determine area of the NMR peaks. The concept has been explained by giving examples of the NMR spectra of phenyl acetone and benzyl acetate. The calculation of the integration of...

17:40

NMR Spectroscopy: Chemical Equivalence

มุมมอง 1.8K3 ปีที่แล้ว

This video describes the chemically equivalent and non-equivalent protons in a molecule. The reason for the chemical equivalence has been discussed by giving examples. It has been discussed how we can determine the presence of chemically distinct hydrogens in a molecules by their NMR spectra. The NMR absorption peaks for chemically equivalent and non-equivalent protons in NMR spectra has been w...