N-CYCLOHEXYLHYDROXYLAMINE

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:

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: Following the procedure of Example 1 above and using 5-formylfuran-2-sulfonic acid, sodium salt hydrate and N-cyclohexylhydroxylamine, the title compound was prepared in 84.3% yield as the sodium salt, m.p. 236.1° C. (dec.).

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

Procedure: Following the procedure of Example 1 above and using 5-formylfuran-2-sulfonic acid, sodium salt hydrate and N-cyclohexylhydroxylamine, the title compound was prepared in 84.3% yield as the sodium salt, m.p. 236.1° C. (dec.).

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

Procedure: The title compound was prepared according to the procedure described in Example 42 using 4-benzyloxybenzaldehyde and N-cyclohexylhydroxylamine. The title compound was obtained in 81.2% yield as slightly yellowish solid, m.p. 129.0° C. (Rf =0.30 on a silica gel plate using hexanes:EtOAc, 1:1, v:v, as an eluant). The title compound was prepared