No renderable structure data available
COC(=O)CCCC1CCNCC1Chemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | methyl 4-piperidin-4-ylbutanoate |
|---|---|
| IUPAC Name | — |
| CAS Number | 408538-69-2 |
| Database ID | 21462751 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
methyl 4-piperidin-4-ylbutanoate (CAS 408538-69-2) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.
Potential Applications
For professional research and industrial use only
Database ID 21462751
Safety Notice
For professional research and industrial use only. Review the supplier safety data sheet before handling.
Synthesis data
12 reactions · 12 references
Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-cf7947df835a45749063b3b120e93f3dConditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-f6e4b18d20c34cc5a6a42481b109d1aaConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a suspension of 2 (1.96 g, 8.86 mmol), K2CO3 (2.82 g, 17.72 mmol) and acetone (100 mL) was added 2-(4-iodobutyl)-3a,7a-dihydroisoindole-1,3-dione (2.93 g, 8.86 mmol). The newly formed suspension was stirred at ambient temperature for 48 hours. The solid was vacuum filtered and the filtrate was concentrated under vacuum. The resulting residue was subjected to column chromatography eluting with 0-100% ethyl acetate in hexanes to afford the desired product 3 (0.63 g, 40%) as a white solid: 1H NMR (500 MHz; CDCl3) δ 1.16-1.28 (m, 3H), 1.65 (m, 2H), 1.60-1.72 (m, 4H), 1.86 (m, 2H), 2.26 (t, 2H), 2.32 (t, 2H), 2.88 (d, 2H) 3.64 (s, 3H), 3.70 (t, 2H), 7.68 (d, 2H), 7.72 (d, 2H). filtered the filtrate was concentrated under vacuum eluting with 0-100% ethyl acetate in hexanes
Source ID: ord-bd9a0a83445a4034b9c4bff40b2be306Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a suspension of 2 (1.96 g, 8.86 mmol), K2CO3 (2.82 g, 17.72 mmol) and acetone (100 mL) was added 2-(4-iodobutyl)-3a,7a-dihydroisoindole-1,3-dione (2.93 g, 8.86 mmol). The newly formed suspension was stirred at ambient temperature for 48 hours. The solid was vacuum filtered and the filtrate was concentrated under vacuum. The resulting residue was subjected to column chromatography eluting with 0-100% ethyl acetate in hexanes to afford the desired product 3 (0.63 g, 40%) as a white solid: 1H NMR (500 MHz; CDCl3) δ 1.16-1.28 (m, 3H), 1.65 (m, 2H), 1.60-1.72 (m, 4H), 1.86 (m, 2H), 2.26 (t, 2H), 2.32 (t, 2H), 2.88 (d, 2H) 3.64 (s, 3H), 3.70 (t, 2H), 7.68 (d, 2H), 7.72 (d, 2H). filtered the filtrate was concentrated under vacuum eluting with 0-100% ethyl acetate in hexanes
Source ID: ord-bd9a0a83445a4034b9c4bff40b2be306Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Trimethylsilyl chloride (9.2 ml, 72.46 mmol) was added to a solution of 4-piperidin-4-yl-butyric acid (1) (5.00 g, 24.15 mmol) dissolved in anhydrous methanol (100 mL). The resulting solution was stirred at room temperature for 48 hours, and concentrated under vacuum to complete dryness to give 2 (4.50 g, 97%) as a white solid, which was used directly in the next step without further purification: 1H NMR (300 MHz, CD3OD) δ 1.20-1.46 (m, 4H), 1.52-1.74 (m, 3H), 1.96 (d, 2H), 2.35 (t, 2H), 2.96 (t, 2H), 3.36 (t, 2H), 3.68 (s, 3H); ESI MS m/z 186 [C10H19NO2+H]+. concentrated under vacuum
Source ID: ord-5852ea171c3842fe9dcd0c6d841c6200Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-cf7947df835a45749063b3b120e93f3dConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Following the same procedure described for the preparation of compound 3a, the compound 3b was synthesized in 40% yield from compound 2 as a yellow oil. 1H NMR (300 MHz, CD3OD) δ 1.21 (m, 4H), 1.42 (m, 1H), 1.49 (m, 2H), 1.83 (d, 2H), 1.93 (m, 2H), 2.31 (m, 2H), 2.69 (m, 2H), 2.99 (m, 2H), 3.35 (m, 2H), 3.60 (m, 5H), 4.50 (m, 2H), 7.28 (m, 5H). m/z (ESI): 334 [C20H31NO3+H]+.
Source ID: ord-44ac39d043914e638ce6c7a073878801Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Following the same procedure described for the preparation of compound 3a, the compound 3b was synthesized in 40% yield from compound 2 as a yellow oil. 1H NMR (300 MHz, CD3OD) δ 1.21 (m, 4H), 1.42 (m, 1H), 1.49 (m, 2H), 1.83 (d, 2H), 1.93 (m, 2H), 2.31 (m, 2H), 2.69 (m, 2H), 2.99 (m, 2H), 3.35 (m, 2H), 3.60 (m, 5H), 4.50 (m, 2H), 7.28 (m, 5H). m/z (ESI): 334 [C20H31NO3+H]+.
Source ID: ord-44ac39d043914e638ce6c7a073878801Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of 2 (2.00 g, 10.8 mmol), (2-bromoethoxymethyl)benzene (2.31 g, 10.8 mmol), and triethylamine (4.5 ml, 32.4 mmol) in dichloromethane (30 mL) was stirred at room temperature overnight. Solvent was evaporated and the residue was purified by Flash™ chromatography (BIOTAGE, Inc) (9.3:0.7 dichloromethane/methanol, v/v) to provide 3a (1.3 g, 42%) as a yellow oil. 1H NMR (300 MHz, CD3OD) δ 1.30 (m, 5H), 1.66 (m, 2H), 1.87 (d, 2H), 2.37 (m, 2H), 2.58 (m, 2H), 3.04 (m, 2H), 3.39 (m, 2H), 3.65 (s, 3H), 3.80 (m, 2H), 4.55 (s, 2H), 7.37 (m, 5H). m/z (ESI): 320 [C19H29NO3+H]+. Solvent was evaporated the residue was purified by Flash™ chromatography (BIOTAGE, Inc) (9.3:0.7 dichloromethane/methanol, v/v)
Source ID: ord-5db873e845984f1895e091e894854b34Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of 2 (2.00 g, 10.8 mmol), (2-bromoethoxymethyl)benzene (2.31 g, 10.8 mmol), and triethylamine (4.5 ml, 32.4 mmol) in dichloromethane (30 mL) was stirred at room temperature overnight. Solvent was evaporated and the residue was purified by Flash™ chromatography (BIOTAGE, Inc) (9.3:0.7 dichloromethane/methanol, v/v) to provide 3a (1.3 g, 42%) as a yellow oil. 1H NMR (300 MHz, CD3OD) δ 1.30 (m, 5H), 1.66 (m, 2H), 1.87 (d, 2H), 2.37 (m, 2H), 2.58 (m, 2H), 3.04 (m, 2H), 3.39 (m, 2H), 3.65 (s, 3H), 3.80 (m, 2H), 4.55 (s, 2H), 7.37 (m, 5H). m/z (ESI): 320 [C19H29NO3+H]+. Solvent was evaporated the residue was purified by Flash™ chromatography (BIOTAGE, Inc) (9.3:0.7 dichloromethane/methanol, v/v)
Source ID: ord-5db873e845984f1895e091e894854b34Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of 2 (2.00 g, 10.8 mmol), (2-bromoethoxymethyl)benzene (2.31 g, 10.8 mmol), and triethylamine (4.5 ml, 32.4 mmol) in dichloromethane (30 mL) was stirred at room temperature overnight. Solvent was evaporated and the residue was purified by Flash™ chromatography (BIOTAGE, Inc) (9.3:0.7 dichloromethane/methanol, v/v) to provide 3a (1.3 g, 42%) as a yellow oil. 1H NMR (300 MHz, CD3OD) δ 1.30 (m, 5H), 1.66 (m, 2H), 1.87 (d, 2H), 2.37 (m, 2H), 2.58 (m, 2H), 3.04 (m, 2H), 3.39 (m, 2H), 3.65 (s, 3H), 3.80 (m, 2H), 4.55 (s, 2H), 7.37 (m, 5H). m/z (ESI): 320 [C19H29NO3+H]+. Solvent was evaporated the residue was purified by Flash™ chromatography (BIOTAGE, Inc) (9.3:0.7 dichloromethane/methanol, v/v)
Source ID: ord-5db873e845984f1895e091e894854b34Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a suspension of 2 (1.96 g, 8.86 mmol), K2CO3 (2.82 g, 17.72 mmol) and acetone (100 mL) was added 2-(4-iodobutyl)-3a,7a-dihydroisoindole-1,3-dione (2.93 g, 8.86 mmol). The newly formed suspension was stirred at ambient temperature for 48 hours. The solid was vacuum filtered and the filtrate was concentrated under vacuum. The resulting residue was subjected to column chromatography eluting with 0-100% ethyl acetate in hexanes to afford the desired product 3 (0.63 g, 40%) as a white solid: 1H NMR (500 MHz; CDCl3) δ 1.16-1.28 (m, 3H), 1.65 (m, 2H), 1.60-1.72 (m, 4H), 1.86 (m, 2H), 2.26 (t, 2H), 2.32 (t, 2H), 2.88 (d, 2H) 3.64 (s, 3H), 3.70 (t, 2H), 7.68 (d, 2H), 7.72 (d, 2H). filtered the filtrate was concentrated under vacuum eluting with 0-100% ethyl acetate in hexanes
Source ID: ord-bd9a0a83445a4034b9c4bff40b2be306PubChem References
These sources are listed in the compound's public database record.
Request a Quote
Send the required specification, quantity, destination and intended use. The CATO team will review availability and respond.