|
Unlimited Tutoring & Homework Help
|
|
Structure of the Carboxyl Group
Structure of the Carboxyl Group - Electron and neutron diffraction studies show that carboxyl group has a planar structure. Thus the carboxylic carbon and the two oxygen atoms in carboxylic group are sp 2 hybridized. The carboxylic carbon forms are (sp 2 - sp 2 ) s - b..
Structure of the Carboxyl Group - Electron and neutron diffraction studies show that carboxyl group has a planar structure. Thus the carboxylic carbon and the two oxygen atoms in carboxylic group are sp 2 hybridized. The carboxylic carbon forms are (sp 2 - sp 2 ) s - b..Structure of the Carbonyl Group
Since carbon and oxygen have different values of electronegativity, the bond between carbon and oxygen is polar. The electron density around the oxygen atom is increased which causes the development of partial positive charge ( d +) on carbon and a partial negative charge ( d -) on oxygen ato..
Since carbon and oxygen have different values of electronegativity, the bond between carbon and oxygen is polar. The electron density around the oxygen atom is increased which causes the development of partial positive charge ( d +) on carbon and a partial negative charge ( d -) on oxygen ato..Structure of Functional Groups
Structure of Functional Groups - In alcohol, the oxygen of the -OH group is attached to sp 3 hybridized carbon by a sigma ( s ) bond formed by the overlap of sp 3 hybrid orbital of carbon with an sp 3 hybrid orbital of oxygen. in alcohols is slightly less than the tetrahedral an..
Structure of Functional Groups - In alcohol, the oxygen of the -OH group is attached to sp 3 hybridized carbon by a sigma ( s ) bond formed by the overlap of sp 3 hybrid orbital of carbon with an sp 3 hybrid orbital of oxygen. in alcohols is slightly less than the tetrahedral an..Functional Groups in Carboxylic Acid Derivatives
Structures of Functional Groups Present in Carboxylic Acid Derivatives - The structure of the functional groups in acyl halide, acid anhydride, ester and amide are similar to that of the carboxyl group. Due to the presence of lone pairs of electrons at the halogen, oxy..
Structures of Functional Groups Present in Carboxylic Acid Derivatives - The structure of the functional groups in acyl halide, acid anhydride, ester and amide are similar to that of the carboxyl group. Due to the presence of lone pairs of electrons at the halogen, oxy..Structures of Functional Groups Present in Carboxylic Acid Derivatives The structure of the functional groups in acyl halide, acid anhydride, ester and amide are similar to that of the carboxyl group. Due to the presence of lone pairs of electrons at the halogen, oxygen and nitrogen atoms, resonance is possible in these derivatives just l..
The structure of the functional groups in acyl halide, acid anhydride, ester and amide are similar to that of the carboxyl group. Due to the presence of lone pairs of electrons at the halogen, oxygen and nitrogen atoms, resonance is possible in these derivatives just l..Reaction of Carboxylic Acids -Acidity
Reaction of Carboxylic Acids -Acidity - Since carboxyl group consists of carbonyl and hydroxyl groups, it is expected that acids show reactions due to both these groups. However the reactions expected of these groups are modified as a result of interaction be..
Reaction of Carboxylic Acids -Acidity - Since carboxyl group consists of carbonyl and hydroxyl groups, it is expected that acids show reactions due to both these groups. However the reactions expected of these groups are modified as a result of interaction be..Electrophilic substitution in alkyl aryl ethers
The alkyl group (-OR) is ortho, para directing and activates the aromatic ring towards electrophilic substitution in the same way as in phenol. The resonating structures are shown below...
The alkyl group (-OR) is ortho, para directing and activates the aromatic ring towards electrophilic substitution in the same way as in phenol. The resonating structures are shown below...Phenoxide
Phenoxide is more stabilised by resonance than phenol. In phenol, three contributing structures involve charge separation whereas in case of phenoxide ion there is no charge separatio..
Phenoxide is more stabilised by resonance than phenol. In phenol, three contributing structures involve charge separation whereas in case of phenoxide ion there is no charge separatio..Relative Stability of Carbocation
>Thus, the order of stability is: CH 3 + < 1 o < 2 o < 3 o Other carbocations are benzyl carbocation, which is primary in nature but is highly stable because of resonance stabilizatio..
>Thus, the order of stability is: CH 3 + < 1 o < 2 o < 3 o Other carbocations are benzyl carbocation, which is primary in nature but is highly stable because of resonance stabilizatio..Electrophilic Substitution
The nitro group strongly deactivates the benzene ring towards electrophilic substitution. Nitro group is electron withdrawing group and thus causes electron deficiency at ortho and para positrons as is clear from the resonating structures of nitro benzen..
The nitro group strongly deactivates the benzene ring towards electrophilic substitution. Nitro group is electron withdrawing group and thus causes electron deficiency at ortho and para positrons as is clear from the resonating structures of nitro benzen..See what our Users say :
Tutor Vista teachers were knowledgeable and good in explaining to kids with 100% correct answers.... Landon
Better than great. That was the best 45 minutes i have spent on here. We got a lot done and i have a better understanding of the material. Thanks
I need tutoring from tutorvista till th end of my schooling. Tutors are not only experts they are brilliant enough to make a student like me understand the concepts of differentiation and functions.
Tutor Vista tutor helped me understand and gave me some practices and showed me how to do them.