2,3-二氢-3-氧代螺[1H-茚-1,4'-哌啶

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To the product of Example 138A were added formic acid (88% sol, 0.64 g) and formaldehyde (36% sol, 0.45 g) and stirred at 120° C. overnight. The crude product was used in the next step.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N-boc-1-[4-spiro-piperidine]-3-indanone and trifluoroacetic acid were processed according to the method of Example 137D to provide the product. No purification was required. MS (ESI+) m/z 202 (M+H)+. to provide the product No purification

反应条件: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To the product of Example 138A were added formic acid (88% sol, 0.64 g) and formaldehyde (36% sol, 0.45 g) and stirred at 120° C. overnight. The crude product was used in the next step.

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N-boc-1-[4-spiro-piperidine]-3-indanone and trifluoroacetic acid were processed according to the method of Example 137D to provide the product. No purification was required. MS (ESI+) m/z 202 (M+H)+. to provide the product No purification

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N-boc-1-[4-spiro-piperidine]-3-indanone and trifluoroacetic acid were processed according to the method of Example 137D to provide the product. No purification was required. MS (ESI+) m/z 202 (M+H)+. to provide the product No purification

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To the product of Example 138A were added formic acid (88% sol, 0.64 g) and formaldehyde (36% sol, 0.45 g) and stirred at 120° C. overnight. The crude product was used in the next step.