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1,3-Acetonedicarboxylic acid Manufacturer/High quality/Best price/In stock
Cas No: 542-05-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
1,3-Acetonedicarboxylic acid
Cas No: 542-05-2
No Data No Data No Data Henan PURUI Pharmaceutical Co., Ltd. Contact Supplier
1,3-Acetonedicarboxylic acid
Cas No: 542-05-2
No Data 1 Gram 10 Metric Ton/Day Hangzhou KieRay Chem Co.,Ltd. Contact Supplier
High quality 1,3-Acetonedicarboxylic Acid supplier in China
Cas No: 542-05-2
No Data No Data Metric Ton/Day Simagchem Corporation Contact Supplier
542-05-2 1,3-Acetonedicarboxylic acid
Cas No: 542-05-2
USD $ 40.0-50.0 / Gram 1 Gram 1000 Metric Ton/Day WUHAN MULEI NEW MATERIAL CO., LTD Contact Supplier
1,3-Acetonedicarboxylic acid -- CHemwill
Cas No: 542-05-2
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 5 Metric Ton/Day Chemwill Asia Co., Ltd. Contact Supplier
1,3-Acetonedicarboxylic acid/3-Ketoglutaric acid,3-Oxopentanedioic acid cas 542-05-2
Cas No: 542-05-2
USD $ 30.0-34.0 / Gram 10 Gram 200 Metric Ton/Month Hebei Yingong New Material Technology Co.,Ltd . Contact Supplier
1,3-Acetonedicarboxylic acid
Cas No: 542-05-2
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TIANFUCHEM--542-05-2--1,3-Acetonedicarboxylic acid in stock
Cas No: 542-05-2
USD $ 2000.0-2000.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier
Factory Supply 3-Ketoglutaric acid
Cas No: 542-05-2
No Data 200 Gram 400 Metric Ton/Day Ality Chemical Corporation Contact Supplier

542-05-2 Usage

Chemical Properties

white to off-white powder

Purification Methods

Crystallise it from ethyl acetate and store it over P2O5. It decarboxylates in hot water. [Beilstein 3 IV 1816.]

Uses

In organic synthesis.
InChI:InChI=1/C5H6O5/c6-3(1-4(7)8)2-5(9)10/h1-2H2,(H,7,8)(H,9,10)/p-2

542-05-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (165115)  1,3-Acetonedicarboxylicacid  technical grade 542-05-2 165115-100G 873.99CNY Detail
Aldrich (165115)  1,3-Acetonedicarboxylicacid  technical grade 542-05-2 165115-25G 348.66CNY Detail
Alfa Aesar (A13742)  Acetone-1,3-dicarboxylic acid, 97%    542-05-2 1000g 4659.0CNY Detail
Alfa Aesar (A13742)  Acetone-1,3-dicarboxylic acid, 97%    542-05-2 250g 1458.0CNY Detail
Alfa Aesar (A13742)  Acetone-1,3-dicarboxylic acid, 97%    542-05-2 50g 373.0CNY Detail

542-05-2SDS

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 1,3-Acetonedicarboxylic acid

1.2 Other means of identification

Product number -
Other names 3-oxopentanedioic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
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:542-05-2 SDS

542-05-2Synthetic route

2-methoxypropane-1,3-dicarboxylic acid
152294-13-8

2-methoxypropane-1,3-dicarboxylic acid

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
Stage #1: 2-methoxypropane-1,3-dicarboxylic acid With sodium nitrate; lead(IV) tetraacetate at 36℃; for 2.5h;
Stage #2: With zinc(II) oxalate at 36℃; for 2h; Temperature;
98.2%
citric acid
77-92-9

citric acid

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With sulfuric acid at -3 - 30℃; for 7h;93.1%
With potassium bromate; hydrogenchloride; water Rate constant; Thermodynamic data; kobs vs. substrate concentration at 35 deg C and vs. HCl concentration at 40 deg C; ΔH(excit), ΔS(excit) (temp.-range 30-45 deg C);
With potassium bromate; cerium (IV) sulfate In water at 26℃; oscillatory reaction, effect of the storing time;
3-amino-3-amido-glutaric acid

3-amino-3-amido-glutaric acid

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With aluminum oxide; hypochlorous acid phenyl ester; sodium chloride In 5,5-dimethyl-1,3-cyclohexadiene at 6 - 55℃; for 4.5h; Temperature;91%
1,5-dimethyl citrate
53798-96-2

1,5-dimethyl citrate

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With sulfuric acid
2-hydroxypropane-1,2,3-tricarboxylic acid
115996-74-2

2-hydroxypropane-1,2,3-tricarboxylic acid

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With sulfuric acid 1 h 20 deg C, then 3 h 50 deg C;
diethyl 1,3-acetonedicarboxylate
105-50-0

diethyl 1,3-acetonedicarboxylate

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With potassium bromate; sulfuric acid; cerous nitrate at 25 - 35℃; Thermodynamic data; activation energy, dual frequency oscillating reaction;
citric acid
77-92-9

citric acid

A

formic acid
64-18-6

formic acid

B

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With cerium (IV) sulfate; phosphoric acid In water at 25℃; Kinetics; Mechanism; Thermodynamic data; CH3COOH, other neutral salts and temperatures, ΔE(activ.);
citric acid
77-92-9

citric acid

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

carbon dioxide
124-38-9

carbon dioxide

Conditions
ConditionsYield
With ruthenium trichloride; perchloric acid; bromate salt; sulfuric acid; mercury(II) diacetate In water at 19.9 - 39.9℃; Rate constant;
With potassium bromate; perchloric acid; mercury(II) diacetate In acetic acid at 29.84℃; Kinetics; Further Variations:; Reagents;
sulfuric acid
7664-93-9

sulfuric acid

citric acid
77-92-9

citric acid

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

sulfuric acid
7664-93-9

sulfuric acid

citric acid
77-92-9

citric acid

KMnO4

KMnO4

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

citric acid
77-92-9

citric acid

Mn2O3+H2O

Mn2O3+H2O

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

citric acid
77-92-9

citric acid

potassium permanganate

potassium permanganate

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

carbon dioxide
124-38-9

carbon dioxide

citric acid
77-92-9

citric acid

acid

acid

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
bei der Einw.von Aspergillus niger;
water
7732-18-5

water

iron(III) chloride
7705-08-0

iron(III) chloride

citric acid
77-92-9

citric acid

Mn2(SO4)3

Mn2(SO4)3

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

acetone
67-64-1

acetone

Conditions
ConditionsYield
Reaktion des Trinatriumcitrats beim Belichten;
water
7732-18-5

water

citric acid
77-92-9

citric acid

Mn2(SO4)3

Mn2(SO4)3

K2SO4

K2SO4

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

acetone
67-64-1

acetone

Conditions
ConditionsYield
Reaktion des Trinatriumcitrats beim Belichten;
citric acid
77-92-9

citric acid

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

CO2

CO2

Conditions
ConditionsYield
With N-Bromosuccinimide; perchloric acid; mercury(II) diacetate; palladium dichloride at 35℃; Rate constant; Kinetics; Thermodynamic data; ΔE(a), ΔH(excit.), ΔS(excit.), ΔG(excit.);
citric acid
77-92-9

citric acid

96 percent H2SO4

96 percent H2SO4

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

CO

CO

ammonium citrate

ammonium citrate

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With bacterium pyocyaneus
citric acid
77-92-9

citric acid

ammonium citrate

ammonium citrate

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With Aspergillus niger
citric acid-monohydrate

citric acid-monohydrate

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With sulfuric acid at -5℃;
sugar-lime

sugar-lime

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

citric acid
77-92-9

citric acid

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

carbon monoxide; water

carbon monoxide; water

Conditions
ConditionsYield
With sulfuric acid
1,5-dimethyl citrate
53798-96-2

1,5-dimethyl citrate

absolute sulfuric acid

absolute sulfuric acid

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

carbon monoxide

carbon monoxide

2,4-dibenzoyl-3-oxo-glutaric acid
861570-37-8

2,4-dibenzoyl-3-oxo-glutaric acid

alkalies

alkalies

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

benzoic acid
65-85-0

benzoic acid

sulfuric acid
7664-93-9

sulfuric acid

citric acid
77-92-9

citric acid

A

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

B

CO

CO

Conditions
ConditionsYield
wasserfreie Citronensaeure reagiert;
dimethyl 3-cyano-3-hydroxy-1,5-pentanedioate
56345-96-1

dimethyl 3-cyano-3-hydroxy-1,5-pentanedioate

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: concentrated sulfuric acid
2: concentrated sulfuric acid; sodium nitrite
3: sulfuric acid monohydrate
View Scheme
citric acid β-amide-α,α'-dimethyl ester

citric acid β-amide-α,α'-dimethyl ester

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: concentrated sulfuric acid; sodium nitrite
2: sulfuric acid monohydrate
View Scheme
2-(sulfooxy)propane-1,2,3-tricarboxylic acid
51964-39-7

2-(sulfooxy)propane-1,2,3-tricarboxylic acid

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Conditions
ConditionsYield
With phosphorus pentoxide for 4h;64 g
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

1,5-bis(dimethylamino)-1,4-pentadien-3-one
25299-40-5

1,5-bis(dimethylamino)-1,4-pentadien-3-one

Conditions
ConditionsYield
at 70℃; for 1h;100%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

benzylamine
100-46-9

benzylamine

N-benzyltropinone
28957-72-4

N-benzyltropinone

Conditions
ConditionsYield
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran With hydrogenchloride In water at 0℃; for 0.333333h;
Stage #2: acetonedicarboxylic acid; benzylamine With sodium hydroxide; disodium hydrogenphosphate In water for 2h; pH=1 - ~ 4.5;
100%
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran With hydrogenchloride In water at 0℃; for 0.333333h;
Stage #2: acetonedicarboxylic acid; benzylamine With sodium hydroxide; disodium hydrogenphosphate In water pH=4 - 5;
Stage #3: With hydrogenchloride; sodium hydroxide more than 3 stages;
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran With hydrogenchloride In water for 0.333333h;
Stage #2: acetonedicarboxylic acid; benzylamine With hydrogenchloride; sodium hydroxide; disodium hydrogenphosphate In water pH=4.5;
Stage #3: With hydrogenchloride; sodium hydroxide more than 3 stages;
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran With hydrogenchloride; water for 1h; Heating / reflux;
Stage #2: acetonedicarboxylic acid; benzylamine With sodium acetate In water at 0 - 50℃; for 6h;
Stage #3: With sodium hydroxide In water
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran With hydrogenchloride In water at 20℃; for 0.5h;
Stage #2: acetonedicarboxylic acid; benzylamine With hydrogenchloride; sodium hydroxide; disodium hydrogenphosphate In water at 20℃; pH=4 - 5;
Stage #3: With hydrogenchloride; sodium hydroxide more than 3 stages;
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

2,2,4-trimethyl-2,3-dihydro-1H-1,5-benzodiazepine
24107-34-4

2,2,4-trimethyl-2,3-dihydro-1H-1,5-benzodiazepine

Conditions
ConditionsYield
With hydrogenchloride In chloroform at 20℃; for 8h;97%
With PPA; acrylic acid for 3h; Ambient temperature;94%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

pyran-2,4,6-trione
10521-08-1

pyran-2,4,6-trione

Conditions
ConditionsYield
With acetic anhydride at 0℃; for 3h;95.3%
With acetic anhydride at 0℃; for 15h;93%
With acetic anhydride; acetic acid at 0 - 10℃; for 3h;86%
propan-1-ol
71-23-8

propan-1-ol

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

dipropyl 1,3-acetonedicarboxylate
53630-64-1

dipropyl 1,3-acetonedicarboxylate

Conditions
ConditionsYield
With hydrogenchloride at 20℃;93%
With hydrogenchloride at 0℃;85%
With fuming sulphuric acid; citric acid
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃;
Steglich Esterification;
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

recorcinol
108-46-3

recorcinol

2-(7-hydroxy-2-oxochromen-4-yl)acetic acid
6950-82-9

2-(7-hydroxy-2-oxochromen-4-yl)acetic acid

Conditions
ConditionsYield
With sulfuric acid In water at 20℃; for 4h;91%
With sulfuric acid In water at 0 - 20℃;70%
With sulfuric acid64%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Glutaraldehyde
111-30-8

Glutaraldehyde

benzylamine
100-46-9

benzylamine

9-benzyl-9-azabicyclo[3.3.1]nonan-3-one
2291-58-9

9-benzyl-9-azabicyclo[3.3.1]nonan-3-one

Conditions
ConditionsYield
Stage #1: acetonedicarboxylic acid; Glutaraldehyde; benzylamine With sodium phosphate dibasic dodecahydrate In water at 20℃; for 24h; Cooling with ice;
Stage #2: With hydrogenchloride In water at 50℃; for 2h; pH=3; pH-value; Temperature; Reagent/catalyst;
91%
With hydrogenchloride In water at 60℃;69%
Stage #1: acetonedicarboxylic acid; Glutaraldehyde; benzylamine In water at 20℃;
Stage #2: With acetic acid In water at 20℃;
61%
3,4-dihydro-β-carboline
4894-26-2

3,4-dihydro-β-carboline

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

α-<1,2,3,4-tetrahydro-β-carbolinyl-(1)>acetoacetic acid
80884-85-1

α-<1,2,3,4-tetrahydro-β-carbolinyl-(1)>acetoacetic acid

Conditions
ConditionsYield
In methanol; water for 1h;90%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

butanedial
638-37-9

butanedial

benzylamine
100-46-9

benzylamine

N-benzyltropinone
28957-72-4

N-benzyltropinone

Conditions
ConditionsYield
Stage #1: acetonedicarboxylic acid; butanedial; benzylamine With sodium acetate In water at 3 - 50℃; for 7.75h;
Stage #2: With hydrogenchloride In water at 20 - 25℃;
90%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

1,1-diamino-2,2-ethenedicarbonitrile
1187-42-4, 18514-52-8, 20344-79-0

1,1-diamino-2,2-ethenedicarbonitrile

5-(cyclohexylamino)-1,6-dihydro-6,6-dimethylpyrazine-2,3-dicarbonitrile

5-(cyclohexylamino)-1,6-dihydro-6,6-dimethylpyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
In water at 20℃; for 1h;90%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

O-benzylethanolamine
38336-04-8

O-benzylethanolamine

2,5-dimethoxytetrahydrofuran
34160-24-2

2,5-dimethoxytetrahydrofuran

8-(2-(benzyloxy)-ethyl)-8-azabicyclo[3.2.1]octan-3-one
1428580-80-6

8-(2-(benzyloxy)-ethyl)-8-azabicyclo[3.2.1]octan-3-one

Conditions
ConditionsYield
Stage #1: 2,5-dimethoxytetrahydrofuran With hydrogenchloride In water at 0 - 80℃; Inert atmosphere;
Stage #2: acetonedicarboxylic acid; O-benzylethanolamine With hydrogenchloride; sodium acetate In water at 5 - 45℃; pH=4.6 - 5.3;
90%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Glutaraldehyde
111-30-8

Glutaraldehyde

9-azabicyclo[3.3.1]nonan-3-one

9-azabicyclo[3.3.1]nonan-3-one

Conditions
ConditionsYield
With ammonium hydroxide In water at 0 - 20℃; for 48h; Robinson-Schopf Reaction;90%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

ethyl N-(3-hydroxyphenyl)carbamate
7159-96-8

ethyl N-(3-hydroxyphenyl)carbamate

ethyl 2-(7-(ethoxycarbonylamino)-2-oxo-2H-chromen-4-yl)acetic acid
343310-64-5

ethyl 2-(7-(ethoxycarbonylamino)-2-oxo-2H-chromen-4-yl)acetic acid

Conditions
ConditionsYield
With sulfuric acid at 0 - 20℃; for 8h;89%
With 70percent H2SO4 at 20℃; for 8h; Pechmann reaction;63%
With sulfuric acid at 0 - 20℃; Pechmann condensation;41%
cis,trans-2,5-dimethoxytetrahydrofuran
696-59-3

cis,trans-2,5-dimethoxytetrahydrofuran

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

benzylamine
100-46-9

benzylamine

N-benzyltropinone
28957-72-4

N-benzyltropinone

Conditions
ConditionsYield
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran With hydrogenchloride; water at 70℃; for 1h;
Stage #2: acetonedicarboxylic acid; benzylamine With hydrogenchloride; sodium acetate In water at 0 - 20℃;
88%
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran With hydrogenchloride In water at 80℃; for 2h;
Stage #2: acetonedicarboxylic acid; benzylamine With hydrogenchloride; sodium acetate In water at 0 - 55℃; for 14h;
Stage #3: With sodium hydroxide In water at 20℃;
72%
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran With hydrogenchloride; water for 1h; Reflux;
Stage #2: acetonedicarboxylic acid; benzylamine With sodium acetate In water at 0 - 50℃; for 6h;
Stage #3: With sodium hydroxide In water pH=12;
61%
cis,trans-2,5-dimethoxytetrahydrofuran
696-59-3

cis,trans-2,5-dimethoxytetrahydrofuran

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

4-bromo-aniline
106-40-1

4-bromo-aniline

(1R,5S)-8-(4-bromophenyl)-8-azabicyclo[3.2.1]octan-3-one

(1R,5S)-8-(4-bromophenyl)-8-azabicyclo[3.2.1]octan-3-one

Conditions
ConditionsYield
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran; acetonedicarboxylic acid With 4-(1-(4-iodophenyl)azetidin-3-yl)morpholine In water at 20℃; for 0.5h;
Stage #2: 4-bromo-aniline In methanol; water at 0℃; for 0.333333h;
88%
Stage #1: cis,trans-2,5-dimethoxytetrahydrofuran; acetonedicarboxylic acid With hydrogenchloride In water at 20℃; for 0.5h;
Stage #2: 4-bromo-aniline In methanol; water at 0 - 20℃;
88%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

N-methyl-3,4-dimethoxyaniline
35162-34-6

N-methyl-3,4-dimethoxyaniline

N1,N5-bis(3,4-dimethoxyphenyl)-N1,N5-dimethyl-3-oxopentanediamide

N1,N5-bis(3,4-dimethoxyphenyl)-N1,N5-dimethyl-3-oxopentanediamide

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 12h;87%
3-chloro-4-fluoro-N-methylaniline
77898-24-9

3-chloro-4-fluoro-N-methylaniline

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

N1,N5-bis(3-chloro-4-fluorophenyl)-N1,N5-dimethyl-3-oxopentanediamide

N1,N5-bis(3-chloro-4-fluorophenyl)-N1,N5-dimethyl-3-oxopentanediamide

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 12h;87%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

acetic anhydride
108-24-7

acetic anhydride

pyran-2,4,6-trione
10521-08-1

pyran-2,4,6-trione

Conditions
ConditionsYield
With acetic acid In toluene at 5 - 10℃;87%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

A

1,1,1,3,3,5,5,5-octafluoropentane
102526-10-3

1,1,1,3,3,5,5,5-octafluoropentane

B

fluoroanhydride of 3,3,5,5,5-pentafluoropentanoic acid
102526-11-4

fluoroanhydride of 3,3,5,5,5-pentafluoropentanoic acid

Conditions
ConditionsYield
With sulfur tetrafluoride; hydrogen fluoride at 20℃; for 12h; steel autoclave;A 85%
B n/a
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

1,1-diamino-2,2-ethenedicarbonitrile
1187-42-4, 18514-52-8, 20344-79-0

1,1-diamino-2,2-ethenedicarbonitrile

5-(1,1-dimethylethylamino)-1,6-dihydro-6,6-dimethylpyrazine-2,3-dicarbonitrile

5-(1,1-dimethylethylamino)-1,6-dihydro-6,6-dimethylpyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
In water at 20℃; for 1h;85%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

copper dichloride

copper dichloride

3-ketoglutaric acid copper (II) salt

3-ketoglutaric acid copper (II) salt

Conditions
ConditionsYield
With sodium hydrogencarbonate In water at 20℃; for 24h;83%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

silver nitrate

silver nitrate

silver acetonedicarboxylate

silver acetonedicarboxylate

Conditions
ConditionsYield
With hexan-1-amine for 0.5h; Cooling with ice;82%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

acetic anhydride
108-24-7

acetic anhydride

4-Hydroxy-3H-pyran-2,6-dione
66315-03-5

4-Hydroxy-3H-pyran-2,6-dione

Conditions
ConditionsYield
With acetic acid at 8 - 20℃; for 3h;80%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

4-Hydroxy-3H-pyran-2,6-dione
66315-03-5

4-Hydroxy-3H-pyran-2,6-dione

Conditions
ConditionsYield
With acetic anhydride; acetic acid at 8 - 20℃; for 3h;80%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

1,1,3,3-tetramethylbutane isonitrile
14542-93-9

1,1,3,3-tetramethylbutane isonitrile

1,1-diamino-2,2-ethenedicarbonitrile
1187-42-4, 18514-52-8, 20344-79-0

1,1-diamino-2,2-ethenedicarbonitrile

1,6-dihydro-6,6-dimethyl-5-[(1,1,3,3-tetramethylbutyl)amino]pyrazine-2,3-dicarbonitrile

1,6-dihydro-6,6-dimethyl-5-[(1,1,3,3-tetramethylbutyl)amino]pyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
In water at 20℃; for 2h;80%
acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

Benzyl isocyanide
88333-03-3, 10340-91-7

Benzyl isocyanide

1,1-diamino-2,2-ethenedicarbonitrile
1187-42-4, 18514-52-8, 20344-79-0

1,1-diamino-2,2-ethenedicarbonitrile

1,6-dihydro-6,6-dimethyl-5-[(phenylmethyl)amino]pyrazine-2,3-dicarbonitrile
1200592-28-4

1,6-dihydro-6,6-dimethyl-5-[(phenylmethyl)amino]pyrazine-2,3-dicarbonitrile

Conditions
ConditionsYield
In water at 20℃; for 2h;80%
cis,trans-2,5-dimethoxytetrahydrofuran
696-59-3

cis,trans-2,5-dimethoxytetrahydrofuran

acetonedicarboxylic acid
542-05-2

acetonedicarboxylic acid

benzylamine hydrochloride
3287-99-8, 39110-74-2

benzylamine hydrochloride

8-benzyl-3-oxo-8-azabicyclo[3.2.1]octane hydrochloride
83393-23-1

8-benzyl-3-oxo-8-azabicyclo[3.2.1]octane hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; disodium hydrogenphosphate at 25 - 30℃;80%

542-05-2Upstream product

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