ethyl 6-[tert-butyl(dimethyl)silyl]oxyhexanoate

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

Procedure: Dimethyl(3-((tert-butyldimethylsilyl)oxy)-2-oxoheptyl)phosphonate 9 (1.55 g) was prepared in 60% yield using compound 8 according to the procedures described for compound 3 (see Schemes 1-3).

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

Procedure: Ethyl 6-((tert-butyldimethylsilyl)oxy)hexanoate 8 (3.08 g) was prepared in 90% yield using ethyl 6-hydroxyhexanoate 7 according to the procedures described for compound 2 in above (see Schemes 1-3).

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

Procedure: Ethyl 6-((tert-butyldimethylsilyl)oxy)hexanoate 8 (3.08 g) was prepared in 90% yield using ethyl 6-hydroxyhexanoate 7 according to the procedures described for compound 2 in above (see Schemes 1-3).

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

Procedure: Dimethyl(3-((tert-butyldimethylsilyl)oxy)-2-oxoheptyl)phosphonate 9 (1.55 g) was prepared in 60% yield using compound 8 according to the procedures described for compound 3 (see Schemes 1-3).

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

Procedure: Ethyl 6-((tert-butyldimethylsilyl)oxy)hexanoate 8 (3.08 g) was prepared in 90% yield using ethyl 6-hydroxyhexanoate 7 according to the procedures described for compound 2 in above (see Schemes 1-3).