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Product FOB Price Min.Order Supply Ability Supplier
Methyl Ethyl Ketoxime(MEKO)96-29-7
Cas No: 96-29-7
USD $ 3550.0-3550.0 / Metric Ton 1 Metric Ton 20000 Metric Ton/Year Wuhan Biet Co., Ltd Contact Supplier
Methyl Ethyl Ketoxime(MEKO)
Cas No: 96-29-7
No Data 1 Kilogram 100 Metric Ton/Month HANGZHOU YUNUO CHEMICAL CO.,LTD Contact Supplier
Competitive price Methyl ethyl Oxime
Cas No: 96-29-7
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1000 Metric Ton/Month Hangzhou Lingrui Chemical Co.,Ltd. Contact Supplier
Methyl Ethyl Ketoxime
Cas No: 96-29-7
No Data No Data No Data TIANJIN CHENGYI INTERNATIONAL TRADING CO.,LTD Contact Supplier

96-29-7 Usage

Fire Hazard

2-Butanone oxime is combustible.

Reactivity Profile

2-Butanone oxime is sensitive to heat. Has exploded at least twice when heated in the presence of acidic impurities [Chem. Eng. News, 1974, 52(35), 3]. Reacts with oxidizing agents. Mixtures with strong acids may explode. Reacts with sulfuric acid to form an explosive product .

General Description

Clear colorless liquid with a musty odor.

Uses

Mainly used inalkyd paintanti-skinningagentand siliconcuring agent.The product is used to prevent the use of the crust. It is better than butyraldehydeoxime, cyclohexanone oxime in effect. Used in organic synthesis For a variety of oil-based paint, alkyd paint, epoxy paint, such as esters during storage and transportation of anti-skinning process, also used as a curing agent silicon

Safety Profile

Poison by intraperitoneal route. Moderately toxic by subcutaneous route. May explode if heated. Reacts with sulfuric acid to form an explosive product. When heated to decomposition it emits toxic fumes of NOX.

Chemical Properties

Colorless oily liquid. Melting point-29.5 ℃. Boiling point 152-153 ℃, 59-60 ℃ (2kPa), the relative density is 0.9232 (20/4 ℃), and refractive index 1.4410. With alcohol, ether immiscibility, dissolved in 10 parts of water.

Oxime oxygen scavenger

Oxime compounds (dimethyl ketone oxime, methyl ethyl ketoxime (butanone oxime), acetaldehyde oxime) knows as a novel oxygen scavenger is disclosed in the U.S. and patented by Drew Chemical Company in 1984. It displays low toxicity, efficiency, fast-performance, and a blunt protective effects. In Europe and other developed countries it has been widely applied, and China it is also successfully developed in the nineties, and has been successful in promotion. 1. Oxygen scavenging performance: oxime compound is an organic compound with an oxime group. Oxime compounds are currently used for boiler shutdown protection and oxygen mainly acetaldehyde oxime, dimethyl ketone oxime (acetone oxime) and methyl ethyl ketone oxime. Oxime compounds have a strong reduction, easy to react with oxygen. When put in a wide temperature and pressure ranges, oximes has good oxygen scavenging performance. The optimum temperature range is 138~336 ℃, and pressure range is 0.3~13.7Mpa. According to comparative experiments, under the same conditions, the rate of oxygen and oxygen efficiency oximes is higher than that of hydrazine. 2. corrosion and passivation: oximes can restore high iron and copper oxide into suboxide, which can be a good solution in the steel magnetic oxide film formed on the surface of the metal surface passivation plays well, corrosion inhibition. Wherein dimethylketoximino is the best, using the minimum amount required. According to comparative experiments, oxime compounds having the same passivation, corrosion inhibition hydrazine, can significantly reduce the iron content in solution at high temperature and pressure conditions. The steel has a protective effect, among which the dimethylketoximino is best, which requires the least amount . Meanwhile, oxime compounds have cleaning actions to copper corrosion products deposited in the pipeline, economizer, etc., which is in the initial period of oximes. This is the reason why furnace copper water content is significantly higher. 3. Volatile: the volatile degree of oxime compounds is higher than that of hydrazine, DEHA, morpholine, cyclohexylamine, etc. It is close to the volatility of NH3. When the steam condenses, highly volatile oxygen scavenger will has a certain amount of condensation agent which is dissolved in water, therefore, helpful to protect the condensate system metal material. 4. decomposition: By experiments under the high temperature and pressure conditions, the decomposition products of oxime compound is NH3, N2, H2O, trace of acetic acid, formic acid produces, no adverse effects on water vapor system. 5. low toxicity: based on the data comparison of LD50, the LD50 for hydrazine is 290mg/kg, acetaldehyde oxime is 1900mg/kg, methyl ethyl ketone oxime is 2800mg/kg, dimethylket oximino 5500mg/kg. So the toxicity of hydrazine is very strong, and toxicity of oxime compound is very small. It belongs to low toxicity compounds. Test through the skin and mucous membrane contact with oxygen scavengers showed no significant oximes oxygen scavenger irritation and damage, but hydrazine causes damage of skin irritation, erosion, mucosal hyperemia.

Production method

It is derived from Acetone and hydroxylamine hydrochloride. The reaction can also be made from butanone and hydroxylamine sulfate.

Air & Water Reactions

Highly flammable. Water soluble.

Preparation

With suitable precautions, to 1 liter of the sodium hydroxylamine di-sulfonate solution from Preparation 2-1 (approx. 1.2 moles) is added 72 gm (1 mole) of methyl ethyl ketone. The mixture is warmed to 70°C. Then the reaction flask is wrapped with insulation and allowed to cool slowly for 12 hr. After neutralization with 48% sodium hydroxide solution, the oxime is extracted from the reaction mixture with benzene. The benzene solution is distilled fractionally. The product distills between 152° and 154°C; yield, 65 gm (75%).

Chemical Properties

colourless liquid
InChI:InChI=1/C4H9NO/c1-3-4(2)5-6/h6H,3H2,1-2H3/b5-4-

96-29-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (L08196)  2-Butanone oxime, 99%    96-29-7 100ml 159.0CNY Detail
Alfa Aesar (L08196)  2-Butanone oxime, 99%    96-29-7 500ml 354.0CNY Detail
Alfa Aesar (L08196)  2-Butanone oxime, 99%    96-29-7 1000ml 608.0CNY Detail
Aldrich (332828)  2-Butanoneoxime  99% 96-29-7 332828-25ML 243.36CNY Detail
Aldrich (332828)  2-Butanoneoxime  99% 96-29-7 332828-1L 858.78CNY Detail

96-29-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl Methyl Ketoxime

1.2 Other means of identification

Product number -
Other names 2-Butanone, oxime

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates,Paint additives and coating additives not described by other categories,Surface active agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:96-29-7 SDS

96-29-7Synthetic route

butanone
78-93-3

butanone

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
With ammonium sulfate; dihydrogen peroxide; sodium carbonate In water at 60℃; for 5h; Reagent/catalyst; Concentration; Time;99.8%
With tetrabutyl-ammonium chloride; hydroxylamine; sodium hydrogencarbonate In water for 0.166667h; Ambient temperature;96%
With hydroxylamine hydrochloride at 44℃; for 0.05h; Catalytic behavior; Microwave irradiation; Green chemistry;85%
SEC-BUTYLAMINE
33966-50-6

SEC-BUTYLAMINE

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
With diperoxydodecanedioic acid In N,N-dimethyl-formamide at 20 - 55℃; for 0.333333h;80%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
Stage #1: iso-butanol With chromium(VI) oxide; aluminum oxide; tert-butyl alcohol for 0.166667h;
Stage #2: With hydroxylamine hydrochloride for 0.116667h;
79%
2-Methylbutylamine
96-15-1

2-Methylbutylamine

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In ethyl acetate at 20℃; for 0.333333h;79%
2-nitrobutane
600-24-8, 116783-22-3

2-nitrobutane

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

Hexamethyldisiloxane
107-46-0

Hexamethyldisiloxane

C

I2

I2

Conditions
ConditionsYield
With trimethylsilyl iodide In dichloromethane at 25℃; for 16h;A 68%
B n/a
C n/a
2-nitrobutane
600-24-8, 116783-22-3

2-nitrobutane

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
With n-butyllithium; 1,1,1,2,2,2-hexamethyldisilane In tetrahydrofuran; hexane for 24h; Ambient temperature;61%
2-methyl-1-hydroxy-3-butanone oxime
69125-01-5

2-methyl-1-hydroxy-3-butanone oxime

acetylene
74-86-2

acetylene

A

2,3-dimethyl-1-vinyl-1H-pyrrole
55847-29-5

2,3-dimethyl-1-vinyl-1H-pyrrole

B

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

C

2-(1-methylethenyl)-1-vinylpyrrole
74151-03-4

2-(1-methylethenyl)-1-vinylpyrrole

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide at 100℃; under 10640 Torr; for 3h; Product distribution;A 20%
B 3%
C 8%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
With acetic acid; zinc
2-Chloro-2-nitrosobutane
681-01-6

2-Chloro-2-nitrosobutane

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
With methanol beim Bestrahlen mit rotem Licht;
With acetone beim Bestrahlen mit rotem Licht;
2-hydroxy-2-butylhydroxylamine
107093-01-6

2-hydroxy-2-butylhydroxylamine

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
In methanol; water at 25℃; Rate constant;
hydrogenchloride
7647-01-0

hydrogenchloride

3-hydroxy-3,4-dimethyl-hexane-2,5-dione dioxime

3-hydroxy-3,4-dimethyl-hexane-2,5-dione dioxime

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

hydroxylamine
7803-49-8

hydroxylamine

butanone
78-93-3

butanone

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

butan-2-one phenylhydrazone
1129-62-0

butan-2-one phenylhydrazone

hydroxylamine hydrochloride

hydroxylamine hydrochloride

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

acetic acid
64-19-7

acetic acid

zinc

zinc

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

butanone
78-93-3

butanone

hydroxylaminemonosulfonate sodium

hydroxylaminemonosulfonate sodium

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Conditions
ConditionsYield
With acid at 70℃;
methanol
67-56-1

methanol

2-Chloro-2-nitrosobutane
681-01-6

2-Chloro-2-nitrosobutane

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

C

3.4-dimethyl-hexanol-(3)-dione-(2.5)-dioxime

3.4-dimethyl-hexanol-(3)-dione-(2.5)-dioxime

D

monohydrochloride of 3.4-dimethyl-hexene-(3)-dione-(2.5)-dioxime

monohydrochloride of 3.4-dimethyl-hexene-(3)-dione-(2.5)-dioxime

Conditions
ConditionsYield
mit rotem Licht.Irradiation;
2-Chloro-2-nitrosobutane
681-01-6

2-Chloro-2-nitrosobutane

acetone
67-64-1

acetone

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

C

3.4-dimethyl-hexanol-(3)-dione-(2.5)-dioxime

3.4-dimethyl-hexanol-(3)-dione-(2.5)-dioxime

D

monohydrochloride of 3.4-dimethyl-hexene-(3)-dione-(2.5)-dioxime

monohydrochloride of 3.4-dimethyl-hexene-(3)-dione-(2.5)-dioxime

Conditions
ConditionsYield
mit rotem Licht.Irradiation;

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

N-methylpropanamide
1187-58-2

N-methylpropanamide

C

butanone
78-93-3

butanone

Conditions
ConditionsYield
Stage #1: iso-butanol With C19H42N(1+)*2H(1+)*O40PW12(3-); water; dihydrogen peroxide at 80℃; for 6h;
Stage #2: With hydroxyammonium sulfate at 100℃; for 5h; Catalytic behavior; Beckmann Rearrangement; Overall yield = 92.6 %Chromat.;
A 40.1 %Chromat.
B 34.6 %Chromat.
C 25.2 %Chromat.

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

butanone
78-93-3

butanone

C

N-ethylacetamide
625-50-3

N-ethylacetamide

Conditions
ConditionsYield
Stage #1: iso-butanol With caprolactam; N,N,N-trimethyl-N-(butanesulfonic acid)ammonium hydrogensulfate; 6Na(1+)*O4W(2-)*2H2O at 80℃; Green chemistry;
Stage #2: With hydroxyammonium sulfate at 80℃; for 5h; Green chemistry;
butanone
78-93-3

butanone

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

N-methylpropanamide
1187-58-2

N-methylpropanamide

Conditions
ConditionsYield
With K2Co4[WZn3(H2O)2][ZnW9O34]2*53H2O; ammonia; dihydrogen peroxide In water at 20℃; for 6h;A 12 %Spectr.
B 88 %Spectr.
butanone
78-93-3

butanone

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

2-nitrobutane
600-24-8, 116783-22-3

2-nitrobutane

Conditions
ConditionsYield
With ammonium hydroxide; dihydrogen peroxide In methanol at 70℃; under 760.051 Torr; Green chemistry; Overall yield = 68 %Chromat.; chemoselective reaction;
SEC-BUTYLAMINE
33966-50-6

SEC-BUTYLAMINE

A

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

B

N-sec-butylidene-sec-butylamine
38836-40-7

N-sec-butylidene-sec-butylamine

Conditions
ConditionsYield
With oxygen In neat (no solvent) at 99.84℃; under 6000.6 Torr; for 5h; Autoclave; Green chemistry;
α-isocyanatomethylmethyldimethoxysilane

α-isocyanatomethylmethyldimethoxysilane

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

{[dimethoxy(methyl)silyl]methyl}carbamoylmethylethylketonoxime

{[dimethoxy(methyl)silyl]methyl}carbamoylmethylethylketonoxime

Conditions
ConditionsYield
With potassium hydroxide at 60℃; for 2h;100%
(isocyanatomethyl)trimethoxysilane

(isocyanatomethyl)trimethoxysilane

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

[(trimethoxy-silyl)methyl]carbamoylmethylethylketonoxime

[(trimethoxy-silyl)methyl]carbamoylmethylethylketonoxime

Conditions
ConditionsYield
Borchi-catalyst at 80℃; for 2h;100%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

acrylic acid 2-isocyanatoethyl ester
13641-96-8

acrylic acid 2-isocyanatoethyl ester

2-(O-[1'-methylpropylideneamino]carboxyamino)ethyl acrylate

2-(O-[1'-methylpropylideneamino]carboxyamino)ethyl acrylate

Conditions
ConditionsYield
With 2,6-di-tert-butyl-4-methyl-phenol at 10 - 20℃; for 6h;99%
With 2,6-di-tert-butyl-4-methyl-phenol at 10 - 20℃; for 6h; Temperature; Enzymatic reaction;
caprinaldehyde
112-31-2

caprinaldehyde

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

n-decanal oxime
13372-74-2

n-decanal oxime

Conditions
ConditionsYield
With sulfuric acid In water at 40℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;99%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

butanoic acid ethyl ester
105-54-4

butanoic acid ethyl ester

C8H15NO2

C8H15NO2

Conditions
ConditionsYield
With sodium ethanolate at 100℃; under 75.0075 Torr; for 5h; Large scale;99%
o-fluorobenzyl bromide
446-48-0

o-fluorobenzyl bromide

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

O-(o-fluorobenzyl)-2-butanone oxime

O-(o-fluorobenzyl)-2-butanone oxime

Conditions
ConditionsYield
Stage #1: ethyl methyl ketone oxime With potassium hydroxide; lithium hydroxide In N,N-dimethyl acetamide; water at 50℃;
Stage #2: o-fluorobenzyl bromide In N,N-dimethyl acetamide; water at 65℃; for 2.16667h;
98.5%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

butanoic acid methyl ester
623-42-7

butanoic acid methyl ester

C8H15NO2

C8H15NO2

Conditions
ConditionsYield
With sodium ethanolate at 85℃; under 52.5053 Torr; for 3.5h; Large scale;98.4%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

Methyltrimethoxysilan
1185-55-3

Methyltrimethoxysilan

2-butanone O,O',O

2-butanone O,O',O"-(methylsilylidyne)trioxime

Conditions
ConditionsYield
With toluene-4-sulfonic acid at 85 - 153℃; for 7h; Temperature;98.3%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

butanone
78-93-3

butanone

Conditions
ConditionsYield
With aluminum oxide; tripropylammonium fluorochromate (VI) In dichloromethane for 1h;98%
With periodic acid at 20℃; for 0.0166667h;98%
With perchloric acid; dihydrogen peroxide; potassium bromide; ammonium molybdate tetrahydrate In water at 20℃; for 1h;98%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

sodium monochloroacetic acid
3926-62-3

sodium monochloroacetic acid

2-[(butan-2-ylideneamino)oxy]ethanoic acid
98548-96-0

2-[(butan-2-ylideneamino)oxy]ethanoic acid

Conditions
ConditionsYield
With potassium hydroxide In water; acetone at 20 - 60℃; for 2.25h; Solvent; Temperature;98%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

benzyl bromide
100-39-0

benzyl bromide

O-benzylhydoxylamine hydrochloride
2687-43-6

O-benzylhydoxylamine hydrochloride

Conditions
ConditionsYield
Stage #1: ethyl methyl ketone oxime; benzyl bromide With sodium ethanolate In ethanol at 40℃; for 1h;
Stage #2: With dioctyltin dilaurate In ethanol at 40℃; for 6h;
Stage #3: With hydrogenchloride In water Temperature; Reagent/catalyst; Solvent;
97.4%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

2-nitrobutane
600-24-8, 116783-22-3

2-nitrobutane

Conditions
ConditionsYield
With dihydrogen peroxide; potassium hydrogencarbonate In tert-butyl alcohol at 65℃; under 375.038 Torr;97%
With sodium perborate hexahydrate In acetic acid at 55℃; for 6.5h;33%
(i) Cl2, (ii) O2, O3, (iii) (nBu)3SnH; Multistep reaction;
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

3-Chlorobenzaldehyde
587-04-2

3-Chlorobenzaldehyde

(E)-3-chlorobenzaldehyde oxime
3717-33-7, 34158-71-9, 4006-79-5

(E)-3-chlorobenzaldehyde oxime

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;97%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

2-Chloro-2-nitrosobutane
681-01-6

2-Chloro-2-nitrosobutane

Conditions
ConditionsYield
With chloroethane; chlorine at -40℃; for 0.25h;96%
With hydrogenchloride; chlorine
With diethyl ether; nitrosylchloride
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

diphenylphosphinodithioic acid
1015-38-9

diphenylphosphinodithioic acid

S-<1-(hydroxyamino)-2-methylpropyl> diphenylphosphinodithioate
75320-70-6

S-<1-(hydroxyamino)-2-methylpropyl> diphenylphosphinodithioate

Conditions
ConditionsYield
In diethyl ether for 3h;96%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

N,N'-dichlorobis(2,4,6-trichlorodiphenyl)urea
2899-02-7

N,N'-dichlorobis(2,4,6-trichlorodiphenyl)urea

A

2-Chloro-2-nitrosobutane
681-01-6

2-Chloro-2-nitrosobutane

B

bis(2,4,6-trichlorodiphenyl)urea
20632-35-3

bis(2,4,6-trichlorodiphenyl)urea

Conditions
ConditionsYield
In acetonitrile at 20℃; for 0.25h;A 96%
B n/a
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

(chloromethyl)trichlorosilane
1558-25-4

(chloromethyl)trichlorosilane

chloromethyltris(methylethylketoxime)silane

chloromethyltris(methylethylketoxime)silane

Conditions
ConditionsYield
In hexane at 20℃; for 3h; Inert atmosphere;95%
In Petroleum ether at 25℃; for 4h; Solvent; Temperature;
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

2-chloro-benzaldehyde
89-98-5

2-chloro-benzaldehyde

(E)-2-chlorobenzaldehyde oxime
3717-26-8, 3717-27-9, 3717-28-0

(E)-2-chlorobenzaldehyde oxime

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;95%
thiophene-2-carbaldehyde
98-03-3

thiophene-2-carbaldehyde

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

thiophene-2-carbaldehyde oxime
38266-87-4

thiophene-2-carbaldehyde oxime

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;95%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

N,N,N,N,-tetramethylethylenediamine
110-18-9

N,N,N,N,-tetramethylethylenediamine

(butan-2-ylidene)(methoxy)amine
27685-12-7

(butan-2-ylidene)(methoxy)amine

Conditions
ConditionsYield
Stage #1: N,N,N,N,-tetramethylethylenediamine With copper(l) chloride at 20℃;
Stage #2: ethyl methyl ketone oxime With N,N,N,N,N,N-hexamethylphosphoric triamide; copper(l) chloride In dimethyl sulfoxide at 15℃; for 0.5h; Inert atmosphere;
Stage #3: With potassium carbonate In dichloromethane at 15℃; for 5.16667h; Reagent/catalyst; Temperature;
95%
titanium(IV) isopropylate
546-68-9

titanium(IV) isopropylate

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

[Ti(OiPr)2(ethyl methyl ketoximate)2]2

[Ti(OiPr)2(ethyl methyl ketoximate)2]2

Conditions
ConditionsYield
In dichloromethane byproducts: iPrOH; (Ar), ethyl methyl ketoxime dissolved in CH2Cl2 at room temp., treated dropwise with 0.5 equiv. of Ti complex; evapd. (vac.), redissolved (CH2Cl2), crystd. for 1 d at 0°C, washed (pentane at -20°C), dried (vac.);94%
3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

3-phenylpropanal oxime
1197-50-8

3-phenylpropanal oxime

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;93%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

cyclohexanecarbaldehyde
2043-61-0

cyclohexanecarbaldehyde

Cyclohexanone oxime
100-64-1

Cyclohexanone oxime

Conditions
ConditionsYield
With perchloric acid In water for 24h; Reagent/catalyst; Inert atmosphere; Reflux; Green chemistry;93%
4-Trifluoromethylbenzaldehyde
455-19-6

4-Trifluoromethylbenzaldehyde

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

(E)-4-(trifluoromethyl)benzaldoxime
16939-49-4, 24652-60-6, 66046-34-2

(E)-4-(trifluoromethyl)benzaldoxime

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;92%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

β-naphthaldehyde
66-99-9

β-naphthaldehyde

(E)-2-naphthaldehyde oxime
51873-98-4

(E)-2-naphthaldehyde oxime

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;92%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

sodium
7440-23-5

sodium

trimethylantimony(V) dibromide
5835-64-3, 24606-08-4, 91002-43-6

trimethylantimony(V) dibromide

(CH3)3Sb(ONC(CH3)(C2H5))2
79730-22-6

(CH3)3Sb(ONC(CH3)(C2H5))2

Conditions
ConditionsYield
In benzene byproducts: NaBr; absence of moisture; addn. of Sb-compd. to 2 equiv. of sodium oximate (prepd. from oxime and Na), refluxing; distn. (reduced pressure); elem. anal.;91%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

benzaldehyde
100-52-7

benzaldehyde

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;91%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

(E)-4-fluorobenzaldehyde oxime
459-23-4

(E)-4-fluorobenzaldehyde oxime

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;90%
ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

4-chlorobenzaldehyde oxime
3717-24-6

4-chlorobenzaldehyde oxime

Conditions
ConditionsYield
With perchloric acid In water at 23℃; for 24h; Reagent/catalyst; Inert atmosphere; Green chemistry;90%

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