methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
With sodium methylate In methanol at 105 - 110℃; for 3.5h; Temperature; | 95.83% |
acetic acid methyl ester
ethylene dibromide
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
With potassium carbonate; 1-butyl-3-methylimidazolium Tetrafluoroborate In N,N-dimethyl-formamide at 25℃; for 6h; Temperature; Concentration; | 94% |
acrylic acid methyl ester
1,1-dibromomethane
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
With sodium iodide; nickel dibromide; zinc In tetrahydrofuran at 0℃; for 24h; | 90% |
With tetrakis(triphenylphosphine)nickel(0); zinc dibromide; zinc In tetrahydrofuran for 46h; Product distribution; Mechanism; Ambient temperature; other olefins, other catalytic systems, var. time, var. temp., var. conc., var. solvents; | 86% |
methyl 2-chlorobutanoate
B
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
In methanol; water; ethylene glycol | A n/a B 82% |
diazomethane
cyclopropanecarboxylic acid
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
70% |
Conditions | Yield |
---|---|
With n-butyllithium; triphenylmethane In tetrahydrofuran; hexane at 0℃; for 1h; | 61% |
Methyl 4-bromobutyrate
propargyl alcohol
A
methyl cyclopropylcarboxylate
B
cyclopropanecarboxylic acid
Conditions | Yield |
---|---|
With lithium amide In diethyl ether for 4h; Heating; | A 20% B n/a |
Conditions | Yield |
---|---|
With sulfuric acid | |
With chloro-trimethyl-silane at 80℃; for 1h; Inert atmosphere; | 83.3 %Chromat. |
With thionyl chloride at 80℃; |
Conditions | Yield |
---|---|
With copper(I) oxide; Cyclohexyl isocyanide | |
With calcium methylate at 100℃; Temperature; Autoclave; Green chemistry; | 170.3 g |
sodium methylate
Cyclopropanecarboxaldehyde
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
In methanol |
trimethyl orthocyclopropanecarboxylate
A
methanol
B
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
With hydrogenchloride; water at 25.1℃; Rate constant; rate constant for the hydronium ion catalyzed hydrolysis; | |
With water at 25.1℃; Rate constant; rate constant for the hydrolysis maesured in buffer solutions (H2PO4-/HPO42-, Tris*H+/Tris); pH 6.5-8.2; |
2-cyclopropyl-2-methoxy-5,5-dimethyl-Δ3-1,3,4-oxadiazoline
dimethyl acetylenedicarboxylate
A
methyl cyclopropylcarboxylate
B
dimethyl 3,3-dimethyl-3H-pyrazole-4,5-dicarboxylate
Conditions | Yield |
---|---|
In benzene for 5h; Ambient temperature; Irradiation; |
cyclopropylmethyl methyl ether
A
methyl cyclopropylcarboxylate
B
cyclopropanecarboxylic acid
Conditions | Yield |
---|---|
With ruthenium tetroxide In water; acetone at 30℃; |
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
With 2,6-dimethylpyridine In various solvent(s) at 25℃; Kinetics; |
Conditions | Yield |
---|---|
With sulfuric acid In methanol |
Conditions | Yield |
---|---|
at 60℃; |
Methyl 4-methoxybutyrate
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
With sodium methylate In methanol at 100℃; for 5h; Temperature; Time; | 768.32 g |
2-methylthio-4-methylpyrimidine
methyl cyclopropylcarboxylate
1-cyclopropyl-2-(2-methylsulfanyl-pyrimidin-4-yl)-ethanone
Conditions | Yield |
---|---|
Stage #1: 2-methylthio-4-methylpyrimidine With lithium hexamethyldisilazane In tetrahydrofuran at 0℃; for 0.0833333h; Stage #2: methyl cyclopropylcarboxylate In tetrahydrofuran at 20℃; for 0.5h; | 100% |
methyl cyclopropylcarboxylate
ethylmagnesium bromide
hydroxy-1 cyclopropyl-1 cyclopropane
Conditions | Yield |
---|---|
With titanium(IV) isopropylate In diethyl ether at 20℃; for 3h; | 99% |
With titanium(IV) isopropylate In 2-methyltetrahydrofuran at 15 - 20℃; for 4h; Solvent; Temperature; | 91% |
With titanium(IV) isopropylate In tetrahydrofuran at -10 - 20℃; | 55% |
Cyclopropyl methyl ketone
methyl cyclopropylcarboxylate
1,3-dicyclopropyl-1,3-propanedione
Conditions | Yield |
---|---|
Stage #1: Cyclopropyl methyl ketone; methyl cyclopropylcarboxylate With ethanol; sodium hydride In tetrahydrofuran at 20℃; Inert atmosphere; Stage #2: With 18-crown-6 ether at 40℃; for 3h; | 99% |
With sodium methylate In dimethyl sulfoxide at 55℃; for 8h; | 78% |
With sodium methylate In dimethyl sulfoxide at 55℃; for 8h; | 78% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 3h; | 97% |
methyl cyclopropylcarboxylate
acetonitrile
3-cyclopropyl-3-oxo-propionitrile
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 70℃; for 16h; | 96% |
With n-butyllithium In tetrahydrofuran; hexane at -60 - 20℃; | 46% |
With sodium hydride In 1,4-dioxane | |
With potassium 2-methylbutan-2-olate In tetrahydrofuran; toluene at 0 - 20℃; for 78h; |
methyl cyclopropylcarboxylate
methylmagnesium bromide
2-cyclopropyl-2-propanol
Conditions | Yield |
---|---|
In tetrahydrofuran | 92% |
Conditions | Yield |
---|---|
Stage #1: propyl bromide With magnesium In tetrahydrofuran for 3.5h; Reflux; Stage #2: methyl cyclopropylcarboxylate In tetrahydrofuran at 24 - 28℃; for 8h; Temperature; | 91% |
Stage #1: propyl bromide With magnesium In tetrahydrofuran for 3.5h; Reflux; Stage #2: methyl cyclopropylcarboxylate In tetrahydrofuran at 0 - 28℃; for 8h; Temperature; | 91% |
Stage #1: propyl bromide With magnesium In tetrahydrofuran for 3.5h; Reflux; Stage #2: methyl cyclopropylcarboxylate In tetrahydrofuran at 0 - 28℃; for 8h; Temperature; | 91% |
Dimethyl ether
methyl cyclopropylcarboxylate
trimethyl orthocyclopropanecarboxylate
Conditions | Yield |
---|---|
With boron trifluoride In Hexadecane at 110℃; for 12h; Autoclave; | 91% |
methyl cyclopropylcarboxylate
cyclopropylmethanol-α,α-d2
Conditions | Yield |
---|---|
With lithium aluminium deuteride In diethyl ether for 10h; Heating; | 90% |
With lithium aluminium deuteride In tetrahydrofuran at -10 - 0℃; for 1h; Inert atmosphere; | 76.1% |
With lithium aluminium deuteride In diethyl ether | |
With lithium aluminium deuteride In diethyl ether for 12h; Heating; | |
With lithium aluminium deuteride In diethyl ether at 0 - 20℃; for 12h; |
Conditions | Yield |
---|---|
Stage #1: methyl cyclopropylcarboxylate; acetylacetone With sodium hydride In 1,2-dimethoxyethane; mineral oil at 110℃; for 4.66667h; Stage #2: With ammonium hydroxide for 3h; Reflux; | 90% |
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
With sodium hydroxide In dimethyl sulfoxide at 20℃; | 89% |
With sodium hydroxide In dimethyl sulfoxide at 20℃; |
Conditions | Yield |
---|---|
With sodium In methanol at 45 - 65℃; for 2h; Inert atmosphere; Large scale; | 88% |
With lithium aluminium tetrahydride In diethyl ether at 0℃; for 1h; | 85% |
Stage #1: methyl cyclopropylcarboxylate With methanol; aluminum (III) chloride; sodium tetrahydroborate at 2℃; Stage #2: With ammonium chloride In water Temperature; Reagent/catalyst; | 74.3% |
Conditions | Yield |
---|---|
With sodium methylate at 63 - 95℃; Product distribution / selectivity; | 86% |
With sodium methylate at 82℃; for 6h; Product distribution / selectivity; Heating / reflux; | |
With sodium methylate In N,N-dimethylimidazolidin-2-one at 82℃; for 6h; Product distribution / selectivity; Heating / reflux; | |
With sodium methylate In dimethyl sulfoxide at 82℃; for 6h; Product distribution / selectivity; Heating / reflux; |
methyl cyclopropylcarboxylate
acetophenone
1-cyclopropyl-3-phenyl-1,3-propanedione
Conditions | Yield |
---|---|
With hydrogenchloride; sodium methylate In n-heptane; water; dimethyl sulfoxide | 86% |
With hydrogenchloride; sodium methylate In n-heptane; water; dimethyl sulfoxide | 86% |
methyl cyclopropylcarboxylate
1-(5-bromo-2-methylphenyl)ethan-1-one
Conditions | Yield |
---|---|
With sodium methylate In dimethyl sulfoxide at 50℃; for 5h; | 80% |
methyl cyclopropylcarboxylate
1-(benzotriazol-1-yl)propargyl ethyl ether
Conditions | Yield |
---|---|
Stage #1: 1-(benzotriazol-1-yl)propargyl ethyl ether With n-butyllithium In tetrahydrofuran at -78℃; Stage #2: methyl cyclopropylcarboxylate In tetrahydrofuran at -78℃; | 80% |
methyl cyclopropylcarboxylate
ethylmagnesium bromide
cyclopropyldiethylcarbinol
Conditions | Yield |
---|---|
75% |
Conditions | Yield |
---|---|
With sodium t-butanolate In neat (no solvent) at 20℃; for 1h; Inert atmosphere; Schlenk technique; Green chemistry; | 73% |
methyl cyclopropylcarboxylate
p-toluamidoxime
Conditions | Yield |
---|---|
With sodium hydroxide In dimethyl sulfoxide at 20℃; for 4h; | 72% |
Conditions | Yield |
---|---|
With Mg2(SO3CF3)2 at 40℃; for 16h; | 69% |
Conditions | Yield |
---|---|
Stage #1: 1-benzyl-2-pyrrolidone With lithium diisopropyl amide In tetrahydrofuran; hexane at -75 - -60℃; for 1.16667h; Stage #2: methyl cyclopropylcarboxylate In tetrahydrofuran; hexane at -75 - -60℃; for 1.33333h; | 66% |
methyl cyclopropylcarboxylate
1,2-bicyclopropylacetylene
Conditions | Yield |
---|---|
Stage #1: 1,2-bicyclopropylacetylene With isobutylmagnesium bromide; titanocene dichloride In diethyl ether at 20℃; for 0.5h; Stage #2: With cerium(III) chloride In tetrahydrofuran; diethyl ether at 20℃; for 1h; Stage #3: methyl cyclopropylcarboxylate In tetrahydrofuran; diethyl ether at 20℃; for 1h; | 64% |
Conditions | Yield |
---|---|
Stage #1: vinylcaprolactam With methanol; sodium hydride In toluene Heating; Stage #2: methyl cyclopropylcarboxylate In toluene for 10h; Claisen condensation; Heating; | 64% |
methyl cyclopropylcarboxylate
Conditions | Yield |
---|---|
Stage #1: N-hydroxy-3-(4-methoxy-phenyl)-1-methyl-6-oxo-1,6-dihydro-[2,4']bipyridinyl-5-carboxamidine With 4 A molecular sieve; sodium hydride for 0.5h; Stage #2: methyl cyclopropylcarboxylate In N,N-dimethyl-formamide at 80℃; for 2h; Further stages.; | 63% |
methyl cyclopropylcarboxylate
diphenylmethyllithium
2,2-diphenyl-1-cyclopropylethan-1-one
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane for 0.166667h; Heating; | 61.6% |
The Methyl cyclopropane carboxylate, with the CAS registry number 2868-37-3, is also known as Methyl cyclopropanecarboxylate. It belongs to the product categories of Pharmaceutical Intermediates; Cyclopropanes; Simple 3-Membered Ring Compounds. Its EINECS number is 220-690-9. This chemical's molecular formula is C5H8O2 and molecular weight is 100.12. What's more, its systematic name is Methyl cyclopropanecarboxylate. This chemical should be sealed and stored in a cool and dry place. It is used as pharmaceutical intermediates.
Physical properties of Methyl cyclopropane carboxylate are: (1)ACD/LogP: 0.666; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.67; (4)ACD/LogD (pH 7.4): 0.67; (5)ACD/BCF (pH 5.5): 1.89; (6)ACD/BCF (pH 7.4): 1.89; (7)ACD/KOC (pH 5.5): 54.90; (8)ACD/KOC (pH 7.4): 54.90; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.458; (14)Molar Refractivity: 24.786 cm3; (15)Molar Volume: 90.852 cm3; (16)Polarizability: 9.826×10-24cm3; (17)Surface Tension: 37.0 dyne/cm; (18)Density: 1.102 g/cm3; (19)Flash Point: 17.778 °C; (20)Enthalpy of Vaporization: 35.25 kJ/mol; (21)Boiling Point: 117.825 °C at 760 mmHg; (22)Vapour Pressure: 17.1 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
This chemical is highly flammable, so you should keep it away from sources of ignition - No smoking. It is irritating to eyes and is harmful in contact with skin and if swallowed. You should keep the container in a well-ventilated place. You must take precautionary measures against static discharges and not empty it into drains. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OC)C1CC1
(2)Std. InChI: InChI=1S/C5H8O2/c1-7-5(6)4-2-3-4/h4H,2-3H2,1H3
(3)Std. InChIKey: PKAHQJNJPDVTDP-UHFFFAOYSA-N
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View