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108-24-7

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108-24-7 Usage

InChI:InChI=1/C4H6O3/c1-3(5)7-4(2)6/h1-2H3

108-24-7SDS

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 Acetic anhydride

1.2 Other means of identification

Product number -
Other names Acetic acid, anhydride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates
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:108-24-7 SDS

108-24-7Synthetic route

silver(I) acetate
563-63-3

silver(I) acetate

A

acetic anhydride
108-24-7

acetic anhydride

B

silver(l) oxide
20667-12-3

silver(l) oxide

Conditions
ConditionsYield
In neat (no solvent) byproducts: Ag, CO2; 300-400°C, quartz-tube, Ar-atmosphere (1atm.), exclusion of H2O;;A 93%
B 96%
In neat (no solvent) calculation of change of free enthalpy during thermic decompn.;;
α-acetoxy-α-phenylbenzeneacetic acid
3808-00-2

α-acetoxy-α-phenylbenzeneacetic acid

A

tetraphenylethane-1,2-diol
464-72-2

tetraphenylethane-1,2-diol

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With triethylamine In acetonitrile Ambient temperature; electrolysis;A 93%
B n/a
With triethylamine In acetonitrile Product distribution; Ambient temperature; electrolysis;A 93%
B n/a
acetic acid
64-19-7

acetic acid

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With PEG-1000; sulfated zirconia at 40℃; for 2h; neat (no solvent);90%
With thionyl chloride In dichloromethane at 22 - 25℃; for 0.0833333h;88.8%
With diammonium phosphate at 725℃; under 195.02 Torr; Reagent/catalyst; Pyrolysis;48.8%
(Acetoxy)diphenylphosphane
65988-98-9

(Acetoxy)diphenylphosphane

A

acetic anhydride
108-24-7

acetic anhydride

B

complex of tetraphenyldiphosphine with tin tetrabromide

complex of tetraphenyldiphosphine with tin tetrabromide

C

complex of bis(diphenyldiphosphinic) anhydride with tin tetrabromide

complex of bis(diphenyldiphosphinic) anhydride with tin tetrabromide

Conditions
ConditionsYield
With stannic bromide In dichloromethane for 72h; Product distribution; Ambient temperature;A n/a
B n/a
C 90%
6-(4-aminophenyl)-1,3-dihydro-5-methyl-2H-imidazo[4,5-b]pyridin-2-one hydrochloride

6-(4-aminophenyl)-1,3-dihydro-5-methyl-2H-imidazo[4,5-b]pyridin-2-one hydrochloride

A

6-[4-(Acetylamino)phenyl]-1,3-dihydro-5-methyl-2H-imidazo[4,5-b]pyridin-2-one

6-[4-(Acetylamino)phenyl]-1,3-dihydro-5-methyl-2H-imidazo[4,5-b]pyridin-2-one

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
A n/a
B 90%
A n/a
B 90%
diphenyltellurium di(acetate)
39652-00-1

diphenyltellurium di(acetate)

A

diphenyltellurium dichloride
1206-36-6

diphenyltellurium dichloride

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With acetyl chloride In chloroform for 5h; Heating;A 89%
B 81%
acetic acid
64-19-7

acetic acid

N,N,N',N'-tetraethyl-P-(trichloromethyl)phosphonoimidic diamide
77339-54-9

N,N,N',N'-tetraethyl-P-(trichloromethyl)phosphonoimidic diamide

A

chloroform
67-66-3

chloroform

B

N,N,N',N'-tetraethylphosphoric triamide
38590-11-3

N,N,N',N'-tetraethylphosphoric triamide

C

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
In diethyl ether for 3h; Ambient temperature;A 89%
B 51%
C n/a
O-acetyl S,S-diethyl phosphorodithioite
84103-76-4

O-acetyl S,S-diethyl phosphorodithioite

A

diethyl phosphorochloridodithioite
1486-42-6

diethyl phosphorochloridodithioite

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With acetyl chloride for 0.5h; Ambient temperature;A 72%
B 89%
O-acetyl S,S-diethyl phosphorodithioite
84103-76-4

O-acetyl S,S-diethyl phosphorodithioite

acetyl chloride
75-36-5

acetyl chloride

A

diethyl phosphorochloridodithioite
1486-42-6

diethyl phosphorochloridodithioite

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
at 20℃; for 0.5h;A 72%
B 89%
(Acetoxy)diphenylphosphane
65988-98-9

(Acetoxy)diphenylphosphane

A

acetic anhydride
108-24-7

acetic anhydride

B

complex of tetraphenyldiphosphine with tin tetrachloride

complex of tetraphenyldiphosphine with tin tetrachloride

C

complex of bis(diphenyldiphosphinic) anhydride with tin tetrachloride

complex of bis(diphenyldiphosphinic) anhydride with tin tetrachloride

Conditions
ConditionsYield
With tin(IV) chloride In dichloromethane for 72h; Product distribution; Ambient temperature;A n/a
B n/a
C 88%
N-{5-[2-(4-benzo[d]isothiazol-3-yl-piperazin-1-yl)-ethyl]-1,1,3,3-tetramethyl-indan-2-yl}-N-methylacetamide

N-{5-[2-(4-benzo[d]isothiazol-3-yl-piperazin-1-yl)-ethyl]-1,1,3,3-tetramethyl-indan-2-yl}-N-methylacetamide

methanesulfonic acid
75-75-2

methanesulfonic acid

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
In diethyl ether; ethyl acetate at 20℃; for 0.25h;87%
O-acetyl-α-hydroxyisobutyric acid
15805-98-8

O-acetyl-α-hydroxyisobutyric acid

A

diethylacetamide
685-91-6

diethylacetamide

B

2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

C

Essigsaeure-2-hydroxy-1,1,2-trimethylpropylester
20127-81-5

Essigsaeure-2-hydroxy-1,1,2-trimethylpropylester

D

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With triethylamine In acetonitrile Ambient temperature; electrolysis; Further byproducts given;A 47%
B 86.8%
C 4.7%
D n/a
O-acetyl-α-hydroxyisobutyric acid
15805-98-8

O-acetyl-α-hydroxyisobutyric acid

triethylamine
121-44-8

triethylamine

A

diethylacetamide
685-91-6

diethylacetamide

B

2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

C

Essigsaeure-2-hydroxy-1,1,2-trimethylpropylester
20127-81-5

Essigsaeure-2-hydroxy-1,1,2-trimethylpropylester

D

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
In acetonitrile Ambient temperature; electrolysis; Further byproducts given;A 47%
B 86.8%
C 4.7%
D n/a
sodium acetate
127-09-3

sodium acetate

A

sodium nitrate
7631-99-4

sodium nitrate

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With dinitrogen tetraoxide In neat (no solvent) byproducts: N2O3; addn. of N2O4 to dry Na acetate;;A n/a
B 85%
4-isopropylbiphenyl
7116-95-2

4-isopropylbiphenyl

A

4-Phenylphenol
92-69-3

4-Phenylphenol

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
Stage #1: 4-isopropylbiphenyl With oxygen at 100℃; under 760.051 Torr; for 7h;
Stage #2: With sulfuric acid In acetone at 56℃; for 0.0833333h; Further stages.;
A 84%
B n/a
Acetyl bromide
506-96-7

Acetyl bromide

O-acetyl S,S-dipropyl phosphorodithioite
84103-77-5

O-acetyl S,S-dipropyl phosphorodithioite

A

acetic anhydride
108-24-7

acetic anhydride

B

dipropyl phosphorobromidodithioite

dipropyl phosphorobromidodithioite

Conditions
ConditionsYield
A 82%
B 69%
at 25℃; Product distribution; various time, with or without acetic acid or pyridine;
O-acetyl S,S-dipropyl phosphorodithioite
84103-77-5

O-acetyl S,S-dipropyl phosphorodithioite

A

acetic anhydride
108-24-7

acetic anhydride

B

dipropyl phosphorobromidodithioite

dipropyl phosphorobromidodithioite

Conditions
ConditionsYield
With Acetyl bromide for 1h; Ambient temperature;A 82%
B 69%
acetaldehyde
75-07-0

acetaldehyde

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With air; supported Pd/ZrO2 catalyst at 120℃; under 760.051 Torr;80%
With oxygen bei kurzer Verweilzeit unter Druck, vorteilhaft in Gegenwart von Metallsalzen, und sofortige Abtrennung von gleichzeitig entstandenem Wasser nach verschiedenen Verfahren erhalten;
With ozone bei kurzer Verweilzeit unter Druck, vorteilhaft in Gegenwart von Metallsalzen, und sofortige Abtrennung von gleichzeitig entstandenen Wasser nach verschiedenen Verfahren erhalten;
With oxygen bei kurzer Verweilzeit unter Druck, vorteilhaft in Gegenwart von Metallsalzen, und sofortige Abtrennung von gleichzeitig entstandenem Wasser nach verschiedenen Verfahren erhalten;
With ozone bei kurzer Verweilzeit unter Druck, vorteilhaft in Gegenwart von Metallsalzen, und sofortige Abtrennung von gleichzeitig entstandenen Wasser nach verschiedenen Verfahren erhalten;
diphenyl sulfide
139-66-2

diphenyl sulfide

3-diazo-2-butanone
14088-58-5

3-diazo-2-butanone

A

1,1'-sulfinylbisbenzene
945-51-7

1,1'-sulfinylbisbenzene

B

acetic anhydride
108-24-7

acetic anhydride

C

dimethylglyoxal
431-03-8

dimethylglyoxal

Conditions
ConditionsYield
With oxygen at -78 - 25℃; Product distribution; Mechanism; TPP as sensitizer;A 19%
B 5%
C 76%
formaldehyd
50-00-0

formaldehyd

dimethylacetylene
503-17-3

dimethylacetylene

A

diacetoxymethane
628-51-3

diacetoxymethane

B

acetic anhydride
108-24-7

acetic anhydride

C

acetic acid
64-19-7

acetic acid

D

dimethylglyoxal
431-03-8

dimethylglyoxal

Conditions
ConditionsYield
With ozone In dichloromethane at -100℃;A 7%
B 71%
C 17%
D 5%
acetoxyacetic acid
13831-30-6

acetoxyacetic acid

acetonitrile
75-05-8

acetonitrile

A

formaldehyd
50-00-0

formaldehyd

B

acetic anhydride
108-24-7

acetic anhydride

C

acetic acid
64-19-7

acetic acid

D

Essigsaeure-(diacetylamino)methylester
84785-16-0

Essigsaeure-(diacetylamino)methylester

E

Acetoxyessigsaeure-acetoxymethylester
84785-15-9

Acetoxyessigsaeure-acetoxymethylester

F

Essigsaeure-methylester
84785-17-1

Essigsaeure-methylester

Conditions
ConditionsYield
With triethylamine Mechanism; Product distribution; Ambient temperature; electrolysis;A 70%
B n/a
C n/a
D 4.8%
E 4.2%
F 5.5%
acetic acid methyl ester
79-20-9

acetic acid methyl ester

carbon monoxide
201230-82-2

carbon monoxide

A

1,1-diacetoxy-1-ethyl methane
33931-80-5

1,1-diacetoxy-1-ethyl methane

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With tributylphosphine; hydrogen; methyl iodide; acetylacetonatodicarbonylrhodium(l); palladium diacetate In acetic acid at 160℃; under 147102 Torr; for 4h;A 68.1%
B 5.3%
With tributylphosphine; hydrogen; methyl iodide; acetylacetonatodicarbonylrhodium(l); palladium diacetate In acetic acid at 160℃; under 152000 Torr; for 4h; Product distribution; The effect of mixed transition metal catalysts and the effect of various bases was investigated.;
silver(I) acetate
563-63-3

silver(I) acetate

1,3-dicyclohexylthiourea
1212-29-9

1,3-dicyclohexylthiourea

A

silver sulfide

silver sulfide

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
In acetone byproducts: (C6H11NH)2CO; at room temp.;;A n/a
B 68%
ethyl acetate
141-78-6

ethyl acetate

A

acetic anhydride
108-24-7

acetic anhydride

B

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
With chlorine at 51.84℃; under 730 Torr; Irradiation; chamber system;A 20%
B 66%
With chlorine at -24.16℃; under 730 Torr; Irradiation; chamber system;A 61%
B 26%
acetic acid
64-19-7

acetic acid

1-ethoxyacetylene
927-80-0

1-ethoxyacetylene

A

1-ethoxyvinyl acetate
5177-66-2

1-ethoxyvinyl acetate

B

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 In tetrahydrofuran at 40℃; for 15h;A 65%
B n/a
piperidine
110-89-4

piperidine

acetic anhydride
108-24-7

acetic anhydride

1-piperidin-1-yl-ethanone
618-42-8

1-piperidin-1-yl-ethanone

Conditions
ConditionsYield
With pyridine; aluminum oxide at 95 - 97℃; for 2h; microwave irradiation;100%
In dichloromethane at 0 - 20℃; for 15h;100%
With tris(pentafluorophenyl)borate In neat (no solvent) at 20℃; for 0.0166667h; Green chemistry;97%
2-aminopyridine
504-29-0

2-aminopyridine

acetic anhydride
108-24-7

acetic anhydride

N-(2-pyridyl)acetamide
5231-96-9

N-(2-pyridyl)acetamide

Conditions
ConditionsYield
With pyridine In DMF (N,N-dimethyl-formamide) at 0 - 20℃;100%
With pyridine at 0 - 20℃;100%
With supported L-pyrrolidine-2-carboxylic acid-4-hydrogen sulfate on Silica Gel at 20℃; for 0.8h; Green chemistry;91%
2-Amino-6-methylpyridine
1824-81-3

2-Amino-6-methylpyridine

acetic anhydride
108-24-7

acetic anhydride

2-acetylamino-6-methylpyridine
5327-33-3

2-acetylamino-6-methylpyridine

Conditions
ConditionsYield
at 60 - 70℃; for 1.5h;100%
In tetrahydrofuran for 10h; Heating / reflux; Acidic aqueous solution;99%
at 90℃; for 1.5h;98%
5-Hydroxy-2-methylpyridine
1121-78-4

5-Hydroxy-2-methylpyridine

acetic anhydride
108-24-7

acetic anhydride

2-methyl-5-acetoxypyridine
4842-89-1

2-methyl-5-acetoxypyridine

Conditions
ConditionsYield
at 120℃; for 0.5h;100%
2-(N-methylamino)pyridine
4597-87-9

2-(N-methylamino)pyridine

acetic anhydride
108-24-7

acetic anhydride

2-[(N-acetyl-N-methyl)amino]pyridine
61996-35-8

2-[(N-acetyl-N-methyl)amino]pyridine

Conditions
ConditionsYield
at 70℃; for 4h;100%
With acetic acid
benzoimidazole
51-17-2

benzoimidazole

acetic anhydride
108-24-7

acetic anhydride

1-acetylbenzimidazole
18773-95-0

1-acetylbenzimidazole

Conditions
ConditionsYield
With acetic acid at 140℃; for 0.5h;100%
With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate In acetonitrile at 20℃; for 0.25h; Acetylation;63%
3,4-bis(hydroxymethyl)furan
14496-24-3

3,4-bis(hydroxymethyl)furan

acetic anhydride
108-24-7

acetic anhydride

3,4-furan dimethanol diacetate
30614-73-4

3,4-furan dimethanol diacetate

Conditions
ConditionsYield
With pyridine100%
With sodium acetate
With pyridine
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

acetic anhydride
108-24-7

acetic anhydride

N-acetoxysuccinimide
14464-29-0

N-acetoxysuccinimide

Conditions
ConditionsYield
for 15h;100%
With triethylamine for 0.5h;90%
With hydrogenchloride for 0.25h; Heating;79.9%
7-Indolol
2380-84-9

7-Indolol

acetic anhydride
108-24-7

acetic anhydride

1H-indol-7-yl acetate
5526-13-6

1H-indol-7-yl acetate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 16h; Inert atmosphere;100%
With pyridine
With dmap; potassium carbonate at 100℃; for 6h; Yield given;
1,3-benzothiazol-6-amine
533-30-2

1,3-benzothiazol-6-amine

acetic anhydride
108-24-7

acetic anhydride

N-acetyl-6-aminobenzothiazole
58249-63-1

N-acetyl-6-aminobenzothiazole

Conditions
ConditionsYield
With pyridine at 20℃;100%
With silica-supported boric acid In neat (no solvent) at 50℃; for 1h;96%
2-methyl-8-quinolinol
826-81-3

2-methyl-8-quinolinol

acetic anhydride
108-24-7

acetic anhydride

2‐methyl‐8‐acetoxyquinoline
27037-61-2

2‐methyl‐8‐acetoxyquinoline

Conditions
ConditionsYield
for 15h; Acetylation; Heating;100%
Reflux;99%
at 138℃; for 5h;95%
3-bromo-9H-carbazole
1592-95-6

3-bromo-9H-carbazole

acetic anhydride
108-24-7

acetic anhydride

1-(3-bromo-9H-carbazol-9-yl)ethan-1-one
177775-86-9

1-(3-bromo-9H-carbazol-9-yl)ethan-1-one

Conditions
ConditionsYield
With sulfuric acid Reflux;100%
With triethylamine In dichloromethane at 20℃; for 22h;100%
With boron trifluoride diethyl etherate Reflux;98%
7-hydroxy-4-methyl-chromen-2-one
90-33-5, 79566-13-5

7-hydroxy-4-methyl-chromen-2-one

acetic anhydride
108-24-7

acetic anhydride

4-methylumbelliferyl acetate
2747-05-9

4-methylumbelliferyl acetate

Conditions
ConditionsYield
With pyridine; dmap100%
With sodium hydroxide for 0.0125h; microwave irradiation;99%
With SiO2-supported Co(II) Salen complex catalyst at 50℃; for 0.75h;99%
4-hydroxydibenzofuran
19261-06-4

4-hydroxydibenzofuran

acetic anhydride
108-24-7

acetic anhydride

4-acetoxydibenzofuran
101762-27-0

4-acetoxydibenzofuran

Conditions
ConditionsYield
With sulfuric acid for 4h;100%
With sulfuric acid
5-chloro-7-iodoquinolin-8-ol
130-26-7

5-chloro-7-iodoquinolin-8-ol

acetic anhydride
108-24-7

acetic anhydride

5-chloro-7-iodoquinolin-8-yl ethanoate
27037-46-3

5-chloro-7-iodoquinolin-8-yl ethanoate

Conditions
ConditionsYield
With pyridine at 60℃; for 0.0833333h;100%
at 150℃; for 5h;94%
With pyridine
methyl 3,4-O-isopropylideneshikimate
88165-26-8

methyl 3,4-O-isopropylideneshikimate

acetic anhydride
108-24-7

acetic anhydride

(3aR,7R,7aS)-methyl 7-acetoxy-2,2-dimethyl-3a,6,7,7atetrahydrobenzo[d][1,3]dioxole-5-carboxylate
143308-74-1

(3aR,7R,7aS)-methyl 7-acetoxy-2,2-dimethyl-3a,6,7,7atetrahydrobenzo[d][1,3]dioxole-5-carboxylate

Conditions
ConditionsYield
With dmap In dichloromethane for 2h; Ambient temperature;100%
With pyridine at 20℃; for 1h;100%
With pyridine
phenylmethyl 1-piperazinecarboxylate
31166-44-6

phenylmethyl 1-piperazinecarboxylate

acetic anhydride
108-24-7

acetic anhydride

4-acetyl-1-benzyloxycarbonylpiperazine

4-acetyl-1-benzyloxycarbonylpiperazine

Conditions
ConditionsYield
With pyridine at 20℃; for 18h;100%
With benzene
With pyridine at 20℃; for 18h;
4',5,7-trihydroxy-8-methoxyisoflavone
13111-57-4

4',5,7-trihydroxy-8-methoxyisoflavone

acetic anhydride
108-24-7

acetic anhydride

5,7-diacetoxy-3-(4-acetoxy-phenyl)-8-methoxy-chromen-4-one
27181-88-0

5,7-diacetoxy-3-(4-acetoxy-phenyl)-8-methoxy-chromen-4-one

Conditions
ConditionsYield
With pyridine100%
With pyridine
quercetol
117-39-5

quercetol

acetic anhydride
108-24-7

acetic anhydride

3,5,7-triacetoxy-2-(3,4-diacetoxy-phenyl)-chromen-4-one
1064-06-8

3,5,7-triacetoxy-2-(3,4-diacetoxy-phenyl)-chromen-4-one

Conditions
ConditionsYield
With pyridine at 130 - 140℃;100%
With pyridine at 140 - 145℃; for 4h;97.5%
With pyridine at 70℃; for 6h;95%
2',3'-O-isopropylideneuridine
362-43-6

2',3'-O-isopropylideneuridine

acetic anhydride
108-24-7

acetic anhydride

1-(5-O-Acetyl-2,3-O-isopropylidene-β-D-ribofuranosyl)uracil
15922-23-3

1-(5-O-Acetyl-2,3-O-isopropylidene-β-D-ribofuranosyl)uracil

Conditions
ConditionsYield
With triethylamine In dichloromethane for 0.0833333h; Ambient temperature;100%
With iron(III) sulfate at 20℃; for 3h;99%
molecular sieve; potassium chloride at 100℃; for 1.5h;96%
In pyridine61%
With pyridine
3,4-methylenedioxyphenylethylamine
1484-85-1

3,4-methylenedioxyphenylethylamine

acetic anhydride
108-24-7

acetic anhydride

N-[2-(3,4-methylenedioxyphenyl)ethyl]acetamide
58026-25-8

N-[2-(3,4-methylenedioxyphenyl)ethyl]acetamide

Conditions
ConditionsYield
In toluene at 20℃;100%
orcinol
504-15-4

orcinol

acetic anhydride
108-24-7

acetic anhydride

5-methylbenzene-1,3-diyl diacetate
20982-28-9

5-methylbenzene-1,3-diyl diacetate

Conditions
ConditionsYield
dmap at 100℃; for 2.5h;100%
With tin(IV) tetraphenylporphyrin perchlorate at 20℃; for 0.0833333h;99%
With triethylamine In dichloromethane at 0 - 20℃; for 60h;94%
o-Coumaric acid
614-60-8

o-Coumaric acid

acetic anhydride
108-24-7

acetic anhydride

(E)-3-<2-(acetyloxy)phenyl>-2-propenoic acid
16189-10-9

(E)-3-<2-(acetyloxy)phenyl>-2-propenoic acid

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran for 2h; Ambient temperature;100%
With sulfuric acid at 0℃;65%
With triethylamine In tetrahydrofuran at 0 - 30℃; for 1h; Inert atmosphere;38%
formic acid
64-18-6

formic acid

acetic anhydride
108-24-7

acetic anhydride

Acetic formic anhydride
2258-42-6

Acetic formic anhydride

Conditions
ConditionsYield
at 60℃; for 1h; Inert atmosphere;100%
at 0 - 60℃; for 3.5h;78%
at 50℃; Fraktionierung im Vakuum;
LACTIC ACID
849585-22-4

LACTIC ACID

acetic anhydride
108-24-7

acetic anhydride

2-acetoxypropionic acid
535-17-1

2-acetoxypropionic acid

Conditions
ConditionsYield
With sulfuric acid In water at 0 - 100℃; for 0.5h; Temperature; Reagent/catalyst; Solvent;100%
With hydrogenchloride; acetic acid
Chrysophanol
481-74-3

Chrysophanol

acetic anhydride
108-24-7

acetic anhydride

1,8-diacetoxy-3-methyl-anthraquinone
18713-45-6

1,8-diacetoxy-3-methyl-anthraquinone

Conditions
ConditionsYield
With sulfuric acid for 0.5h; Ambient temperature;100%
With sulfuric acid
With sodium acetate
alpha-D-mannopyranoside
7296-15-3

alpha-D-mannopyranoside

acetic anhydride
108-24-7

acetic anhydride

per-O-acetyl-α-D-mannopyranose
4163-65-9

per-O-acetyl-α-D-mannopyranose

Conditions
ConditionsYield
With pyridine; dmap100%
With sodium acetate Reflux;99%
With indium(III) triflate at 0℃; for 1h; Product distribution; Further Variations:; Reagents; Temperatures; reaction time; reaction conditions (microwave irradiation);96%
4-nitro-phenol
100-02-7

4-nitro-phenol

acetic anhydride
108-24-7

acetic anhydride

4-nitrophenol acetate
830-03-5

4-nitrophenol acetate

Conditions
ConditionsYield
K5 In acetonitrile at 20℃; for 0.333333h;100%
With SBA-15-Ph-Pr-SO3H at 20℃; for 0.833333h;100%
With magnesium(II) perchlorate at 20℃; for 1.5h;99%
1,2,3,4-tetrahydronaphthalen-1-amine
2217-40-5

1,2,3,4-tetrahydronaphthalen-1-amine

acetic anhydride
108-24-7

acetic anhydride

N-(1,2,3,4-tetrahydro-1-naphthyl)acetamide
42071-43-2

N-(1,2,3,4-tetrahydro-1-naphthyl)acetamide

Conditions
ConditionsYield
In dichloromethane at 0 - 25℃; for 1h;100%
p-cresol
106-44-5

p-cresol

acetic anhydride
108-24-7

acetic anhydride

1-acetoxy-4-methylbenzene
140-39-6

1-acetoxy-4-methylbenzene

Conditions
ConditionsYield
With pyridine at 100℃; for 15h;100%
at 20℃; for 0.666667h;100%
With pyridine at 25℃; for 12h;100%