Structure of 106-36-5
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| CAS No. : | 106-36-5 |
| Formula : | C6H12O2 |
| M.W : | 116.16 |
| SMILES Code : | CCC(OCCC)=O |
| English Name : | Propyl propionate |
| MDL No. : | MFCD00009373 |
| InChI Key : | MCSINKKTEDDPNK-UHFFFAOYSA-N |
| Pubchem ID : | 7803 |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 99% | With dihydrogen peroxide; bromine In dichloromethane; water at 20℃; for 2h; | |
| 72% | With water; potassium iodide at 20℃; for 3h; Electrochemical reaction; Green chemistry; | |
| 72% | With calcium chloride dihydrate; oxone; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; water In dichloromethane at 20℃; for 4h; | General procedure for oxidative esterification of primary alcohols General procedure: The respective alcohol (1.0 mmol) was added to a suspension of Oxone (400.0 mg, m., CaCl2*2H2O (73.5 mg, 0.5 mmol) and TEMPO (1.6 mg, 0.01 mmol) in dichloromethane (2 mL). The reaction was initiated by the addition of 0.1 mL DI water. The reaction mixture was stirred at RT for the indicated times or until TLC or GC/MS showed consumption of the starting material and then filtered. After evaporation of the solvent using a rotavap, the crude reaction mixtures were separated via column chromatography to yield the desired ester dimers. |
| 41% | With sodium bromate In tetrachloromethane at 35 - 37℃; for 2h; | |
| 35% | With [{Cu2(L4)-(μ-ClO4)2}(PF6)2]; dihydrogen peroxide; sodium acetate In water at 70℃; for 12h; | |
| With chromium(III) oxide; copper; zinc(II) oxide at 390℃; | ||
| With cadmium containing zinc chromite at 390℃; | ||
| With sodium chlorate; sulfuric acid; vanadia | ||
| With potassium dichromate; sulfuric acid; water | ||
| With uranium(VI) trioxide; copper(II) oxide at 200℃; | ||
| With iodine In water | ||
| 52 % Spectr. | With disodium hydrogenphosphate; benzyltrimethylammonium tribromide In tetrachloromethane; water at 60℃; for 5.5h; | |
| 35.1 % Turnov. | With oxygen; potassium carbonate at 80℃; for 5h; | |
| With oxygen at 80℃; for 5h; | ||
| With {OsH(CO)[PyCH2N(CH2)2PiPr2]2 at 96℃; for 8.5h; Inert atmosphere; Neat (no solvent); | ||
| 71 %Chromat. | With potassium phosphate; oxygen In n-heptane at 90℃; for 24h; Schlenk technique; Green chemistry; | |
| With oxygen; potassium carbonate In n-heptane at 100℃; for 24h; | ||
| 74 %Spectr. | With (bis[(2-diisopropylphosphino)ethyl]amine)Mn(CO)2 at 110℃; for 72h; Inert atmosphere; | |
| 72 %Spectr. | With RuCl2(PPh3)[(EtSC2H4)2NH]; potassium <i>tert</i>-butylate In toluene at 110℃; for 24h; Inert atmosphere; | |
| With copper chromite unter Druck; | ||
| With chromium(III) oxide; copper; zinc(II) oxide at 390℃; | ||
| With cadmium containing zinc chromite at 390℃; | ||
| With oxygen; Ag0.03Au0.97 at 149.84℃; Inert atmosphere; | ||
| 81 %Chromat. | With potassium <i>tert</i>-butylate; C28H24Cl2N4Ru In dichloromethane; toluene Sealed tube; Reflux; |

| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 99% | With [{(PhN)MeC(Nt-Bu)}AlMe(μ-OMe)]2 at 20℃; for 0.5h; Inert atmosphere; Schlenk technique; Green chemistry; | 2.5 General procedure employed for the Tishchenko reaction General procedure: The pre-catalyst, amidinatoaluminum compound (0.8 mmol) was placed in a dry Schlenk flask under a nitrogen atmosphere, and freshly distilled aldehyde (80 mmol) was introduced. The mixture was immediately stirred at room temperature for 30 min to produce the corresponding ester. The reaction was quenched with 0.5 ml of water and the product was distilled to collect the corresponding ester. The yields reported are the isolated yield. |
| 80% | With aluminum (III) chloride; triethylamine In dichloromethane at 20℃; for 48h; | General experimental methods for AlCl3-catalyzedCannizzaro/Tishchenko reactions General procedure: A mixture of AlCl3(0.5 mmol), the aldehyde (10 mmol),and triethylamine (5 mmol) was added to 2 cm3of driedCH2Cl2and stirred for 2 days at room temperature underargon atmosphere until the aldehyde was completelyconsumed. The reaction progress was probed by TLCand GC/MS (Agilent 6890 (GC)/5972A (MS)). The reactionmixture was then filtered through Whatman filterpaper (grade 2), and treated with sodium bicarbonatesolution, followed by isolating the organic phase via aseparatory funnel. The aqueous phase washed severaltimes with CH2Cl2to make sure that all organic materialsextracted. Then, the organic phase was dried usingsodium sulfate and subsequently analyzed by GC/MSand 1H NMR, and validated using melting or boilingpoint of the product. |
| With aluminium propanolate |
| With Mg-tetrakis(methoxy)borate; mercury dichloride In diethyl ether | ||
| With Rh(PhBP3)(H)2(NCMe) In benzene-d6 at 20℃; for 0.0166667h; Inert atmosphere; |

| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| at 250℃; |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 1: 44.1% 2: 1.1% 3: 1% | With oxygen at 110℃; | 6 EXAMPLE 6 EXAMPLE 6 In this example, n-propyl alcohol was reacted with oxygen over Pd on Zeolite Y catalyst. N-propyl propionate was obtained in good yield and with high selectivity.. Apparently, n-propyl alcohol reacts with oxygen in a way similar to ethanol to yield the corresponding ester, namely, n-propyl propionate. n-propyl alcohol conversion catalyzed by Pd on zeolite YCatalyst: Pd on Zeolite YTemperature, ° C.: 110WHSV, W/W/Hr.: 0.5Feed: n-propyl alcoholPressure, atm.: 2PRODUCTCOMPOSITIONn-propyl propionate (wt %)44.1n-propyl alcohol (wt %)33.5propionic acid (wt %)1.1n-propyl aldehyde (wt %)1.0H2O (wt %)13.3Fuel gas (wt %)5.6Total unidentified Species (wt %)1.4 |
| With dihydrogen peroxide In neat (no solvent) at 60℃; | ||
| With sodium tungstophosphate; dihydrogen peroxide In neat (no solvent) at 60℃; for 8h; Green chemistry; |
| With dihydrogen peroxide In water at 70℃; | 2.7.1. Oxidation of aliphatic alcohols General procedure: In general, the oxidation of aliphatic alcohols by hydrogen peroxidein the presence of catalyst Ps-Im-[VO(ap-Nt)] (6) as a representativecatalyst was carried out as follows. The representative substrate 1-butanol (0.81 g, 10.9 mmol) was reacted with 30% aqueous H2O2(6.18 g, 54.5 mmol) in the presence of 0.040 g of catalyst (6) at 70 Ctemperature for 5 h without any additional solvent. A small aliquot ofsample was withdrawn in a fixed time interval and analyzed by a gaschromatograph. All the supported catalysts were swelled in the respectivesubstrate for 6 h prior to use as a catalyst. |

| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 77% | With C18H28Br2N4Ru; potassium <i>tert</i>-butylate; hydrogen In 1,4-dioxane at 105℃; for 8h; | 2.10. Typical procedure for the catalytic hydrogenation General procedure: To a mixture of catalyst (0.01 mmol), KOtBu (10 mol %), and 1,4-dioxane (4.0 mL) in a Parr high-pressure reactor was added the ester(1.0 mmol). The dark red solution was purged with H2 and stirred under 400 psi of H2 at 105 °C for 8 h. Products isolation were performed via column chromatography using silica gel as stationary phase and n-pentane/ethylacetate or n-pentane/isopropanol mixture as eluent. The products were confirmed by 1H NMR. |
| 75 %Chromat. | Stage #1: propyl propionate With iron (II) stearate; ethylenediamine In toluene at 20℃; for 0.0833333h; Inert atmosphere; Schlenk technique; Stage #2: In toluene at 100℃; for 20h; Inert atmosphere; Schlenk technique; | |
| 68 %Chromat. | With [bis({2‐[bis(propan‐2‐yl)phosphanyl]ethyl})amine](borohydride)(carbonyl)(hydride)iron(II); hydrogen In tetrahydrofuran at 120℃; for 19h; Autoclave; |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 57% | With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)-amino]ruthenium(II); potassium <i>tert</i>-butylate In toluene at 120℃; for 48h; Inert atmosphere; Schlenk technique; Reflux; Green chemistry; | 2.2. General procedure for synthesis of amides General procedure: A mixture of amine (6.0 mmol), ester (3.0 mmol) and Ru-MACHO (1% mol) in toluene (3.0 mL) was placed in a flask and replaced withnitrogen gas. Then, t-BuOK (20% mol) was added in the mixture in the nitrogen gas flowing. The mixture was heated by reflux under the nitrogen atmosphere. During this time, the nitrogen gas was passed through the Schlenk line allowing the hydrogen gas to evolve from the reaction to escape the reactor. After the 48 h, the solvent was evaporated and the crude product was purified by flash chromatography on silica-gel to give the desired amides in 55-98% yields. The structures of the obtained amide swere determined by FT-IR and 1HNMR. |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 82% | With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)-amino]ruthenium(II); potassium <i>tert</i>-butylate In toluene at 120℃; for 48h; Inert atmosphere; Schlenk technique; Reflux; Green chemistry; | 2.2. General procedure for synthesis of amides General procedure: A mixture of amine (6.0 mmol), ester (3.0 mmol) and Ru-MACHO (1% mol) in toluene (3.0 mL) was placed in a flask and replaced withnitrogen gas. Then, t-BuOK (20% mol) was added in the mixture in the nitrogen gas flowing. The mixture was heated by reflux under the nitrogen atmosphere. During this time, the nitrogen gas was passed through the Schlenk line allowing the hydrogen gas to evolve from the reaction to escape the reactor. After the 48 h, the solvent was evaporated and the crude product was purified by flash chromatography on silica-gel to give the desired amides in 55-98% yields. The structures of the obtained amide swere determined by FT-IR and 1HNMR. |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 80% | With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)-amino]ruthenium(II); potassium <i>tert</i>-butylate In toluene at 120℃; for 48h; Inert atmosphere; Schlenk technique; Reflux; Green chemistry; | 2.2. General procedure for synthesis of amides General procedure: A mixture of amine (6.0 mmol), ester (3.0 mmol) and Ru-MACHO (1% mol) in toluene (3.0 mL) was placed in a flask and replaced withnitrogen gas. Then, t-BuOK (20% mol) was added in the mixture in the nitrogen gas flowing. The mixture was heated by reflux under the nitrogen atmosphere. During this time, the nitrogen gas was passed through the Schlenk line allowing the hydrogen gas to evolve from the reaction to escape the reactor. After the 48 h, the solvent was evaporated and the crude product was purified by flash chromatography on silica-gel to give the desired amides in 55-98% yields. The structures of the obtained amide swere determined by FT-IR and 1HNMR. |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 70% | With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)-amino]ruthenium(II); potassium <i>tert</i>-butylate In toluene at 120℃; for 48h; Inert atmosphere; Schlenk technique; Reflux; Green chemistry; | 2.2. General procedure for synthesis of amides General procedure: A mixture of amine (6.0 mmol), ester (3.0 mmol) and Ru-MACHO (1% mol) in toluene (3.0 mL) was placed in a flask and replaced withnitrogen gas. Then, t-BuOK (20% mol) was added in the mixture in the nitrogen gas flowing. The mixture was heated by reflux under the nitrogen atmosphere. During this time, the nitrogen gas was passed through the Schlenk line allowing the hydrogen gas to evolve from the reaction to escape the reactor. After the 48 h, the solvent was evaporated and the crude product was purified by flash chromatography on silica-gel to give the desired amides in 55-98% yields. The structures of the obtained amide swere determined by FT-IR and 1HNMR. |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 76% | With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)-amino]ruthenium(II); potassium <i>tert</i>-butylate In toluene at 120℃; for 48h; Inert atmosphere; Schlenk technique; Reflux; Green chemistry; | 2.2. General procedure for synthesis of amides General procedure: A mixture of amine (6.0 mmol), ester (3.0 mmol) and Ru-MACHO (1% mol) in toluene (3.0 mL) was placed in a flask and replaced withnitrogen gas. Then, t-BuOK (20% mol) was added in the mixture in the nitrogen gas flowing. The mixture was heated by reflux under the nitrogen atmosphere. During this time, the nitrogen gas was passed through the Schlenk line allowing the hydrogen gas to evolve from the reaction to escape the reactor. After the 48 h, the solvent was evaporated and the crude product was purified by flash chromatography on silica-gel to give the desired amides in 55-98% yields. The structures of the obtained amide swere determined by FT-IR and 1HNMR. |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 97 %Chromat. | With hydrogen In ethanol; water at 23℃; chemoselective reaction; | Hydrogenation of unsaturated compounds. General procedure: Volumetric setup for hydrogenation [15] consisted ofthermostated glass reactor with a jacket and a gasburette. 10 mL of 95% ethanol, 50 mg of 5%Pd/C-SiO2 containing 2.5 mg (0.024 mmol) of Pd, 2.34 mmolof ketone or ester were put in a 30 mL reactor. Thereaction was performed with stirring at atmosphericpressure and 23±1°. The volume of consumed hydrogenwas measured at constant pressure by matchingthe levels of a liquid in the burette and in theequilibrating vessel. After the hydrogenation wascomplete (the volume of consumed hydrogen becameconstant), 0.20 g (2.34 mmol) of ethyl acetate wasadded to the mixture, and the catalyst was filtered off.The composition and yield of the products weredetermined by GLC. Physico-chemical properties ofthe prepared compounds coincided with the referencedata [16-18]. |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 1: 81% 2: 81% 3: 7% | With aluminum (III) chloride; triethylamine In dichloromethane at 20℃; for 48h; | General experimental methods for AlCl3-catalyzedCannizzaro/Tishchenko reactions General procedure: A mixture of AlCl3(0.5 mmol), the aldehyde (10 mmol),and triethylamine (5 mmol) was added to 2 cm3of driedCH2Cl2and stirred for 2 days at room temperature underargon atmosphere until the aldehyde was completelyconsumed. The reaction progress was probed by TLCand GC/MS (Agilent 6890 (GC)/5972A (MS)). The reactionmixture was then filtered through Whatman filterpaper (grade 2), and treated with sodium bicarbonatesolution, followed by isolating the organic phase via aseparatory funnel. The aqueous phase washed severaltimes with CH2Cl2to make sure that all organic materialsextracted. Then, the organic phase was dried usingsodium sulfate and subsequently analyzed by GC/MSand 1H NMR, and validated using melting or boilingpoint of the product. |
[ CAS Unavailable ]
[ 36653-82-4 ]
[ 106-36-5 ]
[ 629-80-1 ]
[ 2239-78-3 ]
[ 6221-96-1 ]
[ 540-10-3 ]
[ CAS Unavailable ]| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 1: 51 %Spectr. 2: 14 %Spectr. 3: 12 %Spectr. 4: 8 %Spectr. | With Iron(III) nitrate nonahydrate; bismuth(III) chloride; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen In 1,2-dichloro-ethane at 50℃; |
| Yield | Reaction Conditions | Operation in experiment |
|---|---|---|
| 59% | Stage #1: propyl propionate With Lithium 1,1,1,3,3,3-hexamethyldisilazide In tetrahydrofuran at -40℃; for 0.5h; Stage #2: clelerythrine hydrochloride In tetrahydrofuran at -40℃; for 4h; | 2.5 General synthesis procedure for compounds 3a, 3b, 4b and 5b General procedure: To a 1.0 M solution of lithium bis(trimethylsilyl)amide in THF (50 mL) was added ethyl acetate or methyl propionate or propyl propionate solution (36 mmol) in THF (30 mL) dropwise, which was stirred for 30 min at -40 °C. Sanguinarine hydrochloride or chelerythrine hydrochloride (10 mmol) was then added slowly in 5 min and stirred at -40 for 4 h. The reaction solution was then warmed up to room temperature and poured into 60 mL ice-cooled water and extracted with ethyl acetate (3×150 mL) three times. The combined organic solution was washed with saturated NaCl solution (3×150 mL) for three times, and then dried over anhydrous sodium sulfate and filtered to give the organic solution which was evaporated under reduced pressure to obtain the crude product. The crude product was purified by silica gel column chromatography with the eluents of petroleum ether and ethyl acetate (8:1) to give target compound as a white solid (yields 55-67%). |

A525407 [886362-92-1]
3-(3-(3-Ethoxy-3-oxopropoxy)propoxy)propanoic acid
Similarity: 0.90