6-Heptynoic acid → 4-Cyclohexyl-1-(pent-4-ynyl)-2,6,7-trioxabicyclo[2,2,2]octane

HRID 129273Notes

Reaction equation

HRID 129273 reaction equation
[CH:1]1([C:7]23[CH2:14][O:13][C:10]([CH2:15][CH2:16][CH2:17][CH2:18][C:19]#C)([O:11][CH2:12]2)[O:9][CH2:8]3)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.C(O)(=O)CCCCC#C>>[CH:1]1([C:7]23[CH2:12][O:11][C:10]([CH2:15][CH2:16][CH2:17][C:18]#[CH:19])([O:9][CH2:8]2)[O:13][CH2:14]3)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1

Participants

3

Reactant 2

HCID 43779506-Heptynoic acidHCID 193734044-Cyclohexyl-1-(hex-5-ynyl)-2,6,7-trioxabicyclo[2.2.2]octane

Product 1

HCID 193733004-Cyclohexyl-1-(pent-4-ynyl)-2,6,7-trioxabicyclo[2,2,2]octane

Procedure

In an analogous manner 4-cyclohexyl-1-(hex-5-ynyl)-2,6,7trioxabicyclo[2.2.2]octane, was prepared from hept-6-ynoic acid.

Sources & evidence

ORD record
ord-caca0508937b4fb184da6d162c6906a3
Source dataset
uspto-grants-1995_11
Patent number
US05466710

Reaction notes

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