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Butyl Acetate
Cas No: 123-86-4
USD $ 600.0-600.0 / Kilogram 190 Kilogram 300 Metric Ton/Day Shandong Yanshuo Chemical Co., Ltd. Contact Supplier
Butyl acetate
Cas No: 123-86-4
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality N-Butylacetate supplier in China
Cas No: 123-86-4
No Data 1 Metric Ton 30 Metric Ton/Month Simagchem Corporation Contact Supplier
butyl acetate
Cas No: 123-86-4
USD $ 500.0-500.0 / Gram 1000 Gram 10 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier
Butyl Acetate, N-Butyl Acetate
Cas No: 123-86-4
No Data 14 Metric Ton 1000 Metric Ton/Month Hefei TNJ chemical industry co.,ltd Contact Supplier
Butyl acetate, n-Butyl acetate
Cas No: 123-86-4
No Data 1 Metric Ton Metric Ton/Day Nanjing Yuance Industry&Trade Co., Ltd. Contact Supplier
Butyl acetate
Cas No: 123-86-4
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Amadis Chemical offer CAS#123-86-4;CAT#A805161
Cas No: 123-86-4
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
n-Butyl acetate from China
Cas No: 123-86-4
USD $ 2.0-3.0 / Kilogram 1 Kilogram 50 Metric Ton/Day EAST CHEMSOURCES LIMITED Contact Supplier
n-Butyl acetate,CAS:123-86-4
Cas No: 123-86-4
USD $ 1.0-2.0 / Metric Ton 2 Metric Ton 200 Metric Ton/Month Henan Sinotech Import&Export Corporation Contact Supplier

123-86-4 Usage

Health Hazard

SKIN: prolonged or frequently repeated exposures may lead to drying. INHALATION: headaches, dizziness, nausea, irritation of respiratory passages and eyes.

Purification Methods

Distil, reflux with successive small portions of KMnO4 until the colour persists, dry with anhydrous CaSO4, filter and redistil. [Beilstein 2 IV 143.]

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Uses

manufacture of lacquer, artificial leather, photographic films, plastics, safety glass.

Air & Water Reactions

Highly flammable. Very slightly soluble in water.

Reactivity Profile

Butyl acetate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Attacks many plastics. [Handling Chemicals Safely 1980. p. 233].

Description

n-Butyl acetate, also known as butyl ethanoate, is an organic compound commonly used as a solvent in the production of lacquers and other products. It is also used as a synthetic fruit flavouring in foods such as candy, ice cream, cheeses, and baked goods. Butyl acetate is found in many types of fruit, where along with other chemicals, it imparts characteristic flavours. Apples, especially of the Red Delicious variety, are flavoured in part by this chemical. It is a colourless flammable liquid with a sweet smell of banana.

Definition

ChEBI: The acetate ester of butanol.

General Description

A clear colorless liquid with a fruity odor. Flash point 72 - 88°F. Density 7.4 lb / gal (less than water). Hence floats on water. Vapors heavier than air.

Chemical Properties

colourless liquid with a fruity odour
InChI:InChI=1/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3

123-86-4 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (73285)  Butylacetate  analytical standard 123-86-4 73285-5ML 845.91CNY Detail
Sigma-Aldrich (73285)  Butylacetate  analytical standard 123-86-4 73285-1ML 238.68CNY Detail
USP (1082606)  Butylacetate  United States Pharmacopeia (USP) Reference Standard 123-86-4 1082606-3X1.2ML 4,662.45CNY Detail
Sigma-Aldrich (PHR1211)  Butylacetate  pharmaceutical secondary standard; traceable to USP 123-86-4 PHR1211-3X1.2ML 732.19CNY Detail
Sigma-Aldrich (537454)  Butylacetate  ReagentPlus®, 99.5% 123-86-4 537454-20L 6,423.30CNY Detail
Sigma-Aldrich (537454)  Butylacetate  ReagentPlus®, 99.5% 123-86-4 537454-4L 1,705.86CNY Detail
Sigma-Aldrich (537454)  Butylacetate  ReagentPlus®, 99.5% 123-86-4 537454-1L 636.48CNY Detail
Sigma-Aldrich (402842)  Butylacetate  ACS reagent, ≥99.5% 123-86-4 402842-2.5L 2,121.21CNY Detail
Sigma-Aldrich (402842)  Butylacetate  ACS reagent, ≥99.5% 123-86-4 402842-1L 1,370.07CNY Detail
Sigma-Aldrich (402842)  Butylacetate  ACS reagent, ≥99.5% 123-86-4 402842-500ML 1,017.90CNY Detail
Sigma-Aldrich (287725)  Butylacetate  anhydrous, ≥99% 123-86-4 287725-1L 1,612.26CNY Detail
Sigma-Aldrich (287725)  Butylacetate  anhydrous, ≥99% 123-86-4 287725-100ML 810.81CNY Detail

123-86-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Butyl acetate

1.2 Other means of identification

Product number -
Other names Butyl acetate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives -> Flavoring 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:123-86-4 SDS

123-86-4Synthetic route

acetic acid
64-19-7

acetic acid

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With crosslinked sulphonated polystyrene at 80℃; for 2h; Product distribution; other acids and solvents; var. catalysts, temp. and time;100%
zirconium(IV) oxide for 2h; Heating;100%
phosphomolybdic acid hydrate at 65 - 70℃; for 1h; Product distribution; Further Variations:; Catalysts; Reaction partners;100%
sec-Butyl acetate
105-46-4

sec-Butyl acetate

butan-1-ol
71-36-3

butan-1-ol

A

acetic acid butyl ester
123-86-4

acetic acid butyl ester

B

iso-butanol
78-92-2, 15892-23-6

iso-butanol

Conditions
ConditionsYield
With water; sodium butanolate at 30℃; for 0.0833333h; carried out in a reaction-distillation unit, industrial preparation;A n/a
B 100%
acetic anhydride
108-24-7

acetic anhydride

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With N-methylmorpholinium propanesulfonic acid ammonium hydrogensulfate at 25℃; for 0.0333333h; Inert atmosphere; neat (no solvent); chemoselective reaction;99%
With SBA-15-Ph-Pr-SO3H at 20℃; for 0.05h;99%
With sulfonic group functionalized polyacrylonitrile preoxidated nanofiber mat at 60℃; for 3h;99.58%
Reaxys ID: 11464599

Reaxys ID: 11464599

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
at 105℃;99.1%
With hydrogen at 95.5℃;99.1%
at 102℃;95%
With hydrogen at 95.5℃; under 6750.68 Torr;94%
ethyl acetate
141-78-6

ethyl acetate

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With 2C18H22N4*Zn(2+)*2C2F3O2(1-) for 18h;99%
With K5 for 2h; Heating;92%
With tin(IV) oxide at 200℃; further conditions: liquid phase, reflux;82%
vinyl acetate
108-05-4

vinyl acetate

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With pseudomonas fuorescens lipase immobilized on multiwall carbon nano-tubes at 50℃; for 4.5h; Green chemistry;99%
With porcine pancreatic lipase In tetrahydrofuran for 48h; Ambient temperature; Yield given;
With steapsin lipase In hexane at 55℃; for 24h; Enzymatic reaction;99 %Chromat.
acetic acid
64-19-7

acetic acid

butyloxy(diphenyl)-λ6-sulfanenitrile
143885-04-5

butyloxy(diphenyl)-λ6-sulfanenitrile

A

acetic acid butyl ester
123-86-4

acetic acid butyl ester

B

S,S-diphenylsulphoximine
22731-83-5

S,S-diphenylsulphoximine

Conditions
ConditionsYield
With hydrogenchloride In chloroform-d1 at 20℃; for 0.25h;A 99%
B n/a
Reaxys ID: 11465424

Reaxys ID: 11465424

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
at 95.5℃;98.8%
1-bromo-butane
109-65-9

1-bromo-butane

potassium acetate
127-08-2

potassium acetate

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With tetrabutylammomium bromide In neat (no solvent) at 60℃; for 2h;98%
Aliquat 336 for 20h; Ambient temperature;93%
PEG-400; silica gel In toluene for 3h; Heating; var. catalysts;56%
With aluminum oxide 1.) water, 2.) 85 deg C, 20 h;50%
With 18-crown-6-based covalent organic framework In acetonitrile at 85℃; for 5h;85 %Chromat.
phosphoric acid tributyl ester
126-73-8

phosphoric acid tributyl ester

sodium acetate
127-09-3

sodium acetate

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
at 200 - 220℃; for 5h;96%
Heating;
acetyl chloride
75-36-5

acetyl chloride

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
zirconium(IV) oxychloride at 20℃; for 0.0333333h;95%
With zinc(II) oxide at 20℃; for 0.25h;95%
bismuth(III) oxychloride at 20℃; for 0.0333333h;95%
Phenyl acetate
122-79-2

Phenyl acetate

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With 2Zn(2+)*C20H14N4*4C2H3O2(1-)*1.5CH4O In neat (no solvent) at 50℃; for 18h; Temperature; Reagent/catalyst; Solvent;95%
With acetic acid for 0.166667h; Microwave irradiation; neat (no solvent);
With C21H31N2O12Zn2(1+)*2H2O*C2H3O2(1-) at 50℃; for 20h; Reagent/catalyst; Sealed tube;68 %Chromat.
Allyl acetate
591-87-7

Allyl acetate

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
at 102℃;93%
acetic anhydride
108-24-7

acetic anhydride

butan-1-ol
71-36-3

butan-1-ol

A

acetic acid butyl ester
123-86-4

acetic acid butyl ester

B

dimethylglyoxal
431-03-8

dimethylglyoxal

Conditions
ConditionsYield
With cobalt(II) chloride In acetonitrile at 25℃; for 2h; other primary and secondary alcohols, other temperature;A 92%
B n/a
With cobalt(II) chloride In acetonitrile at 25℃; for 2h;A 92%
B n/a
1-bromo-butane
109-65-9

1-bromo-butane

acetic acid
64-19-7

acetic acid

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 0.666667h;92%
With tetradecyl(trihexyl)phosphonium bistriflamide; potassium carbonate at 70℃; for 6h;74%
Stage #1: acetic acid With tetradecyl(trihexyl)phosphonium bistriflimide; potassium carbonate at 70℃; for 0.5h;
Stage #2: 1-bromo-butane at 70℃; for 6h;
74%
With ISOPROPYLAMIDE; tetra(n-butyl)ammonium hydroxide at 100℃; for 1h; 1) pH 10 - 12;
With tetraethylammonium tosylate In N,N-dimethyl-formamide Ambient temperature; electrolysis;60 % Chromat.
acetylacetone
123-54-6

acetylacetone

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With iron(III) chloride; ammonium persulfate In tetrachloromethane; 1,2-dichloro-ethane at 120℃; for 15h;92%
1-Acetyl-4(1H)-pyridinon
30074-98-7

1-Acetyl-4(1H)-pyridinon

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
In dichloromethane at 20℃; for 12h;91%
-butyl vinyl ether
111-34-2

-butyl vinyl ether

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With oxygen; Pd2060(NO3)360(OAc)360O80; titanium(IV) oxide In N,N-dimethyl acetamide; water at 80℃; for 2h; Wacker oxidation;91%
With bis-triphenylphosphine-palladium(II) chloride; dihydrogen peroxide; triethylamine In N,N-dimethyl acetamide; water at 60℃; for 1h;72 %Chromat.
With bis-triphenylphosphine-palladium(II) chloride; dihydrogen peroxide; triethylamine In N,N-dimethyl acetamide; water at 60℃; for 1h; Green chemistry;72 %Chromat.
1-bromo-butane
109-65-9

1-bromo-butane

sodium acetate
127-09-3

sodium acetate

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With Aliquat 336 at 120℃;90%
With polyethylene glycol 400 at 65 - 70℃; for 4h;90%
1-iodo-butane
542-69-8

1-iodo-butane

sodium acetate
127-09-3

sodium acetate

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With polyethylene glycol 400 at 65 - 70℃; for 2h;90%
allyl n-butyl ether
3739-64-8

allyl n-butyl ether

acetyl chloride
75-36-5

acetyl chloride

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
cobalt(II) chloride In acetonitrile for 4h; Ambient temperature;89%
allyl n-butyl ether
3739-64-8

allyl n-butyl ether

acetyl chloride
75-36-5

acetyl chloride

A

acetic acid butyl ester
123-86-4

acetic acid butyl ester

B

dimethylglyoxal
431-03-8

dimethylglyoxal

Conditions
ConditionsYield
CoCl2 In acetonitrile Ambient temperature; Yields of byproduct given;A 89%
B n/a
n-Butyl chloride
109-69-3

n-Butyl chloride

sodium acetate
127-09-3

sodium acetate

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With polyethylene glycol 400 at 65 - 70℃; for 5h;89%
-butyl vinyl ether
111-34-2

-butyl vinyl ether

acetyl chloride
75-36-5

acetyl chloride

A

n-butyl 1-chloroethyl ether
3450-47-3

n-butyl 1-chloroethyl ether

B

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
CoCl2 In acetonitrile Ambient temperature;A 10%
B 85%
dibutyl ether
142-96-1

dibutyl ether

acetic anhydride
108-24-7

acetic anhydride

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
FeCl3-Montmorillonite K-10 at 70℃; for 24h;83%
With thallium(III) nitrate Ambient temperature;57%
With sulfuric acid
benzyl 1-butyl ether
588-67-0

benzyl 1-butyl ether

acetyl chloride
75-36-5

acetyl chloride

A

acetic acid butyl ester
123-86-4

acetic acid butyl ester

B

N-(phenylmethyl)acetamide
588-46-5

N-(phenylmethyl)acetamide

C

benzyl chloride
100-44-7

benzyl chloride

D

dimethylglyoxal
431-03-8

dimethylglyoxal

Conditions
ConditionsYield
CoCl2 In acetonitrile Ambient temperature; Yields of byproduct given;A 80%
B 21%
C 15%
D n/a
-butyl vinyl ether
111-34-2

-butyl vinyl ether

acetyl chloride
75-36-5

acetyl chloride

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
cobalt(II) chloride In acetonitrile at 0℃; for 1h;79%
Acetanilid
103-84-4

Acetanilid

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With hydrogenchloride; iron(III) chloride hexahydrate In hexane; water at 80℃; for 14h;79%
1-pentyl acetate
628-63-7

1-pentyl acetate

butan-1-ol
71-36-3

butan-1-ol

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With diethylamine; lithium bromide at 20℃; for 24h; neat (no solvent);78%
K2CO3 + 5percent Carbowax 6000 at 170℃;58 % Chromat.
2-butoxytetrahydropyran
1927-68-0

2-butoxytetrahydropyran

ethyl acetate
141-78-6

ethyl acetate

acetic acid butyl ester
123-86-4

acetic acid butyl ester

Conditions
ConditionsYield
With indium (III) iodide for 14h; Heating;78%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

4,4'-bis(carbomethoxy)-2,2'-bipyridine
71071-46-0

4,4'-bis(carbomethoxy)-2,2'-bipyridine

4,4′-bis(2-carboxyvinyl)-2,2'-bipyridine
773130-04-4

4,4′-bis(2-carboxyvinyl)-2,2'-bipyridine

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; platinum on activated charcoal In tetrahydrofuran at 145℃; under 760.051 Torr; for 36h; Inert atmosphere;98.5%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

benzaldehyde
100-52-7

benzaldehyde

(E)-3-(phenyl)acrylic acid butyl ester
52392-64-0

(E)-3-(phenyl)acrylic acid butyl ester

Conditions
ConditionsYield
With titanium tetrachloride; triethylamine In dichloromethane at 0 - 25℃; Inert atmosphere; stereoselective reaction;98%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

ethanol-1,1-d2
1859-09-2

ethanol-1,1-d2

Conditions
ConditionsYield
With lithium aluminium deuteride In diethyl ether97%
With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)amino]ruthenium(II); deuterium In neat (no solvent) at 70℃; under 37503.8 Torr; for 16h; Inert atmosphere; Glovebox;
acetic acid butyl ester
123-86-4

acetic acid butyl ester

tetra(n-butoxy)silane
4766-57-8

tetra(n-butoxy)silane

Conditions
ConditionsYield
With tetrabutoxytitanium; tetraethoxy orthosilicate Heating;96%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

ethanol
64-17-5

ethanol

Conditions
ConditionsYield
With (Ppyz)Zr(BH4)2Cl2 In diethyl ether for 4h; Heating;95%
With sodium tetrahydroborate; [fac-8-(2-diphenylphosphinoethyl)amidotrihydroquinoline]RuH(PPh3)(CO); hydrogen In tetrahydrofuran at 120℃; under 38002.6 Torr; for 18h; Autoclave; Industrial scale;
With sodium tetrahydroborate; [fac-8-(2-diphenylphosphinoethyl)amidotrihydroquinoline]RuH(PPh)3(CO); hydrogen In tetrahydrofuran at 120℃; under 37503.8 Torr; for 18h; Inert atmosphere; Autoclave;
acetic acid butyl ester
123-86-4

acetic acid butyl ester

A

acetyl iodide
507-02-8

acetyl iodide

B

trimethylsilyl acetate
2754-27-0

trimethylsilyl acetate

Conditions
ConditionsYield
With trimethylsilyl iodide; iodine In chloroform-d1 at 50℃; for 2h;A 6%
B 94%
1-amino-3-methylbutane
107-85-7

1-amino-3-methylbutane

acetic acid butyl ester
123-86-4

acetic acid butyl ester

N-isopentylacetamide
13434-12-3

N-isopentylacetamide

Conditions
ConditionsYield
Stage #1: 1-amino-3-methylbutane With diisobutylaluminium hydride In tetrahydrofuran; toluene
Stage #2: acetic acid butyl ester In tetrahydrofuran at 20℃; for 2h;
94%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

4-chloro-N-(1,1-dimethylprop-2-ynyl)benzamide
24911-15-7

4-chloro-N-(1,1-dimethylprop-2-ynyl)benzamide

2-(4-chloro-phenyl)-4,4-dimethyl-5-methylene-4,5-dihydrooxazole
247196-65-2

2-(4-chloro-phenyl)-4,4-dimethyl-5-methylene-4,5-dihydrooxazole

Conditions
ConditionsYield
copper(I) chloride94%
copper(I) chloride94%
concentrated sodium hydroxide

concentrated sodium hydroxide

acetic acid butyl ester
123-86-4

acetic acid butyl ester

(R)-3-methoxy-4-[1-methyl-5-(2-methyl-4,4,4-trifluorobutylcarbamoyl)indol-3-ylmethyl]-N-(2-methylphenylsulphonyl)benzamide
136564-68-6

(R)-3-methoxy-4-[1-methyl-5-(2-methyl-4,4,4-trifluorobutylcarbamoyl)indol-3-ylmethyl]-N-(2-methylphenylsulphonyl)benzamide

4-(5-carboxy-1-methylindol-3-ylmethyl)-3-methoxy-N-(2-methylphenylsulfonyl)benzamide

4-(5-carboxy-1-methylindol-3-ylmethyl)-3-methoxy-N-(2-methylphenylsulfonyl)benzamide

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran; water94%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

(E)-3-trimethylsilyl-2-propenal
58107-34-9, 64081-45-4, 33755-86-1

(E)-3-trimethylsilyl-2-propenal

butyl (E)-3-hydroxy-5-(trimethylsilyl)pent-4-enoate
128855-24-3

butyl (E)-3-hydroxy-5-(trimethylsilyl)pent-4-enoate

Conditions
ConditionsYield
Stage #1: acetic acid butyl ester With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: (E)-3-trimethylsilyl-2-propenal In tetrahydrofuran; hexane at -78℃; for 0.166667h;
93%
With lithium diisopropyl amide In tetrahydrofuran77%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

N-(α,α-dimethylpropargyl)-1-benzenecarboxamide
33244-86-9

N-(α,α-dimethylpropargyl)-1-benzenecarboxamide

4,4-dimethyl-5-methylene-2-phenyl-4,5-dihydrooxazole

4,4-dimethyl-5-methylene-2-phenyl-4,5-dihydrooxazole

Conditions
ConditionsYield
With silver nitrate93%
With silver nitrate93%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
100-79-8

(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol

(2,2-dimethyl-1,3-dioxolan-4-yl)methyl acetate
121348-86-5

(2,2-dimethyl-1,3-dioxolan-4-yl)methyl acetate

Conditions
ConditionsYield
With sodium methylate In methanol at 120℃; for 5h;92.7%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

benzylamine
100-46-9

benzylamine

N-(phenylmethyl)acetamide
588-46-5

N-(phenylmethyl)acetamide

Conditions
ConditionsYield
With Candida antarctica lipase B; 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate at 60℃; for 24h; Molecular sieve; Ionic liquid; Enzymatic reaction;92%
Stage #1: benzylamine With diisobutylaluminium hydride In tetrahydrofuran; toluene
Stage #2: acetic acid butyl ester In tetrahydrofuran at 20℃; for 2h;
91%
Stage #1: benzylamine With [m-(1,4-diazabicyclo[2.2.2]octanekN1:kN4)]hexamethyldialuminum In tetrahydrofuran at 40℃; for 1h;
Stage #2: acetic acid butyl ester In tetrahydrofuran for 18h; Heating;
70%
1,5-pentanedioic acid
110-94-1

1,5-pentanedioic acid

acetic acid butyl ester
123-86-4

acetic acid butyl ester

A

Pentanedioic acid dibutyl ester
6624-57-3

Pentanedioic acid dibutyl ester

B

Pentanedioic acid monobutyl ester
93504-86-0

Pentanedioic acid monobutyl ester

Conditions
ConditionsYield
With Dowex 50W-X2 (50-100 mesh) In octane at 70℃; for 7.33333h;A 5%
B 92%
With Dowex 50Wx2 In octane at 70℃; for 7.33333h; Esterification;A 5%
B 92%
acetic acid butyl ester
123-86-4

acetic acid butyl ester

5-bromo-6-methoxy-2-acetylnaphthalene
84167-74-8

5-bromo-6-methoxy-2-acetylnaphthalene

4-(5-bromo-6-methoxy-2-naphthyl)-4-hydroxybut-3-en-2-one

4-(5-bromo-6-methoxy-2-naphthyl)-4-hydroxybut-3-en-2-one

Conditions
ConditionsYield
With hydrogenchloride; sodium methylate In water92%
With hydrogenchloride; sodium methylate In water92%

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