hept-6-ynoic acid

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Using the procedure described in stage (vi) of Example I and starting from hept-6-ynoic acid and 3-t-butyl-3-hydroxymethyloxetane (2-t-butyl-2-hyddroxymethylpropan-1,3-diol was prepared by the method of Y. Ozoe and M. Eto Agric.Biol. Chem, 1982, 46, 411), 4-t-butyl-1-(hex-5-ynyl)-2,6,7-trioxabicyclo[2.2.2]octane was prepared. was prepared by the method of Y

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

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.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In an analogous manner the following compound was prepared from hept-6-ynoic acid and 3-(1-hydroxy-2,2,2-trifluoroethyl)-3-n-propyloxetane: 1-(Hex-5-ynyl)-4-propyl-3-trifluoromethyl-2,6,7-trioxabicyclo[2.2.2]octane.

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Using the procedure described in stage (vi) of Example I and starting from hept-6-ynoic acid and 3-t-butyl-3-hydroxymethyloxetane (2-t-butyl-2-hyddroxymethylpropan-1,3-diol was prepared by the method of Y. Ozoe and M. Eto Agric.Biol. Chem, 1982, 46, 411), 4-t-butyl-1-(hex-5-ynyl)-2,6,7-trioxabicyclo[2.2.2]octane was prepared. was prepared by the method of Y

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

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.