Compound Q&A
How is (1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane (CAS: 18172-67-3) typically synthesized?
Answer
![(1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane](https://static.chemtradehub.com/structs/181/18172-67-3-96cf.webp "(1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane")
(1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane (CAS: 18172-67-3) can be synthesized via Wittig olefination of 2,6-dimethylcyclohexanone with methyltriphenylphosphonium bromide. The reaction typically proceeds with a high yield and good selectivity, and the product can be isolated by recrystallization from ethanol.
About
CAS No
18172-67-3
English Name
(1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane
Molecular Formula
C10H16
Molecular Weight
136.24 g/mol
SMILES
C=C1CC[C@H]2C[C@@H]1C2(C)C
InChIKey
WTARULDDTDQWMU-IUCAKERBSA-N
Last Updated: 2025-09-09 19:18
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