(S)-1-(3-Bromo-2-pyridyl)ethanol
(S)-1-(3-Bromo-2-pyridyl)ethanol is a chiral organic compound that contains a bromine-substituted pyridine ring and an ethanol group. The “(S)” designation indicates that the compound is the S-enantiomer, meaning it has a specific three-dimensional arrangement of atoms around a chiral center.
Structure:
- Pyridine ring: A six-membered aromatic ring with nitrogen at one position.
- 3-Bromo substitution: A bromine atom is attached to the third carbon of the pyridine ring.
- Ethanol group: A –CH2OH group is attached to the second carbon of the pyridine ring.
- Chiral center: The carbon bearing the –CH2OH group is the chiral center, and the (S) configuration specifies its spatial arrangement.
Key Features:
- Molecular Formula: C7H8BrNO
- Chirality: The compound is optically active due to the presence of the chiral center.
- Functional Groups: Contains a pyridine ring, a bromine atom, and a hydroxyl group.
Applications:
- This compound is often used in organic synthesis, particularly in the preparation of chiral ligands, pharmaceuticals, or agrochemicals.
- It may also serve as an intermediate in the synthesis of more complex molecules.
Synthesis:
The synthesis of (S)-1-(3-Bromo-2-pyridyl)ethanol typically involves:
- Bromination of 2-pyridyl ethanol at the 3-position.
- Resolution or asymmetric synthesis to obtain the (S)-enantiomer.
If you need more specific details about its synthesis, properties, or applications, feel free to ask!
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