Original post by kevvvvvv
cos it has different types of hydrogen/proton
Why four? I can only find three
Original post by mystreet091234
Why four? I can only find three
OH
and on the ring:
2,6
3,5
4
Original post by charco
OH
and on the ring:
2,6
3,5
4
and on the ring:
2,6
3,5
4
Original post by mystreet091234
shouldn't these three protons be in the same environment? as each of them has two neighbouring proton
No.
The environment depends on all of the atoms in the molecule. The para (4) position is more bonds removed from the OH group than the meta (3,5) positions.
Your mistake is very common in NMR. You should consider environment in terms of holistic position and symmetry.
Original post by charco
No.
The environment depends on all of the atoms in the molecule. The para (4) position is more bonds removed from the OH group than the meta (3,5) positions.
Your mistake is very common in NMR. You should consider environment in terms of holistic position and symmetry.
The environment depends on all of the atoms in the molecule. The para (4) position is more bonds removed from the OH group than the meta (3,5) positions.
Your mistake is very common in NMR. You should consider environment in terms of holistic position and symmetry.
How to know which position has more bonds removed?
Original post by mystreet091234
How to know which position has more bonds removed?
I mean "number of bonds distance from"
Quick Reply
Related discussions
- How do you do NMR questions!?
- Help chemistry urgent
- Help spectroscopy
- Help urgent spectroscopy
- Chemistry - NMR
- what do the empty sticks mean in the chemistry data sheet?
- NMR Calculator/predictor?
- NMR question
- The A-level grind
- Edexcel A Level Chemistry Paper 3 2023
- AQA Alevel Chemistry NMR
- chemistry paper 2 2023- nmr mistake?
- getting an A in a level chemistry
- OCR A Chemistry Predictions
- Please help me find marks (2 marks of an A* for A level chemistry)
- MY GYG
- NMR- drawing and labelling spectra.
- A level chemistry
- OCR A-Level Chemistry B Paper 2 (H433/02) - 19th June 2023 [Exam Chat]
- Chemistry
Latest
Trending
Last reply 1 week ago
Im confused about this chemistry question, why does it form these productsTrending
Last reply 1 week ago
Im confused about this chemistry question, why does it form these products
