2-Cyclohexen-l-ol, 2-bromo

Cyclohexanones, 2-alkyl-5 methyl-, 56 Cyclohexene, 34 Cyclohexene, 1,6-dibromo-, 34 CYCLOHEXENE, 3-METHYL-, 101 Cyclohexene, 1-phenyl- [Benzene, (1-eyclohexen-l-yl)-], 106 2-Cyclohexen-l-ol, 2-bromo-, 34 2-Cyclohexen-l-ol, 3-methyl-, 101 2-Cyclohexen-l-one, 2-allyl-3-methyl-[2-Cyclohexen-l-one, 3-methyl-2-(2-piopenyl)-], 55... 

Isoxazole-fused tetrahydroxanthenes can be obtained from the reaction of substituted salicylaldehydes with 2-bromo-2-cyclohexen-l-ol in a multistep approach involving oxime formation, conversion into an oximoyl chloride, intramolecular [3 + 2] cycloaddition and elimination of HBr promoted by silver(I) carbonate (14JOC7250). 

Another potential bottleneck to be overcome is the inherent equilibrium problem associated with the coupled substrate approach to biocatalytic carbonyl reduction and in situ product removal allowed the isolation of the pure (S)-2-bromo-2-cyclohexen-l-ol in 88% yield and with 99.8% enantiomeric excess [135]. 

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