6,6²-Dibromo-1,1²-bi-2-naphthol
CAS: 13185-00-7
Ref. 3D-NAA18500
| 1g | To inquire | |
| 5g | To inquire | |
| 10g | To inquire | |
| 25g | To inquire | |
| 50g | To inquire |
Product Information
- Dibromobinaphtol
- racemic-6,6-Dibromo-1,1-bi-2-naphtol,99%
- 6,6'-Dibromo-1,1'-Binaphthalene-2,2'-Diol
6,6²-Dibromo-1,1²-bi-2-naphthol is a chiral molecule that can exist in two orientations. The conformational and vibrational properties of 6,6²-Dibromo-1,1²-bi-2-naphthol have been shown to be sensitive to the orientation of the molecule. This optical activity can be detected by measuring its dichroism.
In one orientation, 6,6²-Dibromo-1,1²-bi-2-naphthol has a low absorption coefficient at wavelengths of 400 nm and above. In the other orientation, 6,6² -Dibromo -1, 1² -bi -2 -naphthol has an absorption spectrum with a maximum at about 350 nm.
The two orientations are due to conformational changes in the molecule that result from rotation about the central axis by 180
Chemical properties
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