2-methoxyoxolane

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

Procedure: The compound was prepared in the same way as described in example 2/4, starting from indole and 2-methoxy-tetrahydrofuran. The compound was prepared in the same way

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

Procedure: This compound is prepared in the same way as described in example 1/1 starting from 7-azaindol and 2-methoxy-tetrahydrofuran. This compound is prepared in the same way

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

Procedure: The compound was prepared in the same way as described in example 2/4, starting from indole and 2-methoxy-tetrahydrofuran. The compound was prepared in the same way

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

Procedure: This compound is prepared in the same way as described in example 1/1 starting from 7-azaindol and 2-methoxy-tetrahydrofuran. This compound is prepared in the same way

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

Procedure: 0.65 g. (5 mmol) of 5-fluorouracil was agitated in 50 ml. of absolute ethylene chloride for one hour with 0.65 g. (4 mmol) of HMDS, 0.43 g. (4 mmol) of TCS, and 1.56 g. (6 mmol) of SnCl4 ; then 0.65 g. (5 mmol) of 2-acetoxytetrahydrofuran or 0.51 g. (5 mmol) of 2-methoxytetrahydrofuran was added to the mixture, and the latter was agitated for 2 hours and 4 hours, respectively, at 24° C. The mixture was worked up as described in Example 1, giving in an 87% yield N1 -(2-tetrahydrofuryl)-5-fluorouracil, m.p. 165°-167° C. at 24° C

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

Procedure: The compound was prepared in the same way as described in example 2/4, starting from indole and 2-methoxy-tetrahydrofuran. The compound was prepared in the same way

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

Procedure: This compound is prepared in the same way as described in example 1/1 starting from 7-azaindol and 2-methoxy-tetrahydrofuran. This compound is prepared in the same way