3-丁氧基苯酚

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

实验步骤: Prepared analogously to the method described in Example D above from 3-(n-butoxy)phenol (16.6 g; 0.1 mol; from Example B above) and 1,2-dibromoethane (100 ml; 1.16 mol). Following work up, the residue was chromatographed on silica gel with diisopropyl ether as eluent. The resultant oil was distilled to to yield 23.1 g (85%) of the title compound as an oil which subsequently crystallised (98% purity). bp 105-108° C. (0.01 mm Hg) mp 32-34° C. MW=273 (GC-MS) Prepared analogously to the method the residue was chromatographed on silica gel with diisopropyl ether as eluent The resultant oil was distilled

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

实验步骤: Prepared according to the method described in Example A above from resorcinol (55 g; 0.5 mol) and n-butylbromide (75.4 g; 0.55 mol) to yield 32.4 g (39%) of the title compound as an oil (92% purity). bp 148° C. (12 mm Hg) MW=166 (GC-MS) Prepared

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

实验步骤: The title compound was prepared according to the procedure of Example 114, Step 1 starting from 3-n-butoxyphenol (2.0 g, 12 mmol) and ethylene carbonate (0.88 g, 10 mmol). Oil; yield 85%. MS m/z 210 (M)+.

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

实验步骤: The title compound was prepared according to the procedure of Example 114, Step 1 starting from 3-n-butoxyphenol (2.0 g, 12 mmol) and ethylene carbonate (0.88 g, 10 mmol). Oil; yield 85%. MS m/z 210 (M)+.

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

实验步骤: The title compund was prepared according to the procedure of Example 114, Step 1 starting from 3-n-butoxyphenol (2.0 g, 12 mmol) and ethylene carbonate (0.88 g, 10 mmol). Oil; yield 85%. MS m/z 210 (M)+. The title compund was prepared

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

实验步骤: The title compund was prepared according to the procedure of Example 114, Step 1 starting from 3-n-butoxyphenol (2.0 g, 12 mmol) and ethylene carbonate (0.88 g, 10 mmol). Oil; yield 85%. MS m/z 210 (M)+. The title compund was prepared

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

实验步骤: Prepared analogously to the method described in Example D above from 3-(n-butoxy)phenol (16.6 g; 0.1 mol; from Example B above) and 1,2-dibromoethane (100 ml; 1.16 mol). Following work up, the residue was chromatographed on silica gel with diisopropyl ether as eluent. The resultant oil was distilled to to yield 23.1 g (85%) of the title compound as an oil which subsequently crystallised (98% purity). bp 105-108° C. (0.01 mm Hg) mp 32-34° C. MW=273 (GC-MS) Prepared analogously to the method the residue was chromatographed on silica gel with diisopropyl ether as eluent The resultant oil was distilled

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

实验步骤: Prepared according to the method described in Example A above from resorcinol (55 g; 0.5 mol) and n-butylbromide (75.4 g; 0.55 mol) to yield 32.4 g (39%) of the title compound as an oil (92% purity). bp 148° C. (12 mm Hg) MW=166 (GC-MS) Prepared

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

实验步骤: The title compund was prepared according to the procedure of Example 114, Step 1 starting from 3-n-butoxyphenol (2.0 g, 12 mmol) and ethylene carbonate (0.88 g, 10 mmol). Oil; yield 85%. MS m/z 210 (M)+. The title compund was prepared

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

实验步骤: TMAD (0.060 g, 0.35 mmol) was dissolved in THF (1 mL) and DMF (0.5 mL) and the solution was added dropwise to a mixture of 2-[3-(4-tert-butoxycarbonyl-1-piperazinyl)-pyrazinyloxy]ethanol (0.100 g, 0.310 mmol), triphenylphosphine (0.092 g, 0.35 mmol) and 3-n-butyloxyphenol (0.166 g, 1.00 mmol) in THF (0.5 mL). The reaction mixture was stirred overnight at room temperature, concentrated, and put through a silica column using toluene/EtOAc (7:3) as eluent. Solvents were removed in vacuo and the resulting N-t-BOC derivative was treated with dichloromethane/TFA/H2O (50:45:5; 5 mL) for 15 min with stirring. The mixture was concentrated and the residue purified by chromatography on silica gel using EtOAc/HOAc/MeOH/H2O (20:3:3:2) as eluent. The product-containing fractions were concentrated, washed between dichloromethane/5% aqueous NaOH, and put through a silica column using dichloromethane/MeOH (8:2) as eluent to give 97 mg (7%) of the title compound. HRMS m/z calcd for C20H28N4O3 (M)+ 372.2161, found 372.2149. concentrated Solvents were removed in vacuo the resulting N-t-BOC derivative was treated with dichloromethane/TFA/H2O (50:45:5; 5 mL) for 15 min with stirring The mixture was concentrated the residue purified by chromatography on silica gel The product-containing fractions were concentrated washed between dichloromethane/5% aqueous NaOH

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

实验步骤: The title compound was prepared according to the procedure of Example 114, Step 1 starting from 3-n-butoxyphenol (2.0 g, 12 mmol) and ethylene carbonate (0.88 g, 10 mmol). Oil; yield 85%. MS m/z 210 (M)+.

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

实验步骤: The title compund was prepared according to the procedure of Example 114, Step 1 starting from 3-n-butoxyphenol (2.0 g, 12 mmol) and ethylene carbonate (0.88 g, 10 mmol). Oil; yield 85%. MS m/z 210 (M)+. The title compund was prepared