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Malonic acid TOP1 supplier
Cas No: 141-82-2
No Data 100 Gram 1-1000 Metric Ton/Day Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Malonic acid CAS No: 141-82-2
Cas No: 141-82-2
USD $ 80.0-80.0 / Kilogram 1 Kilogram 500 Metric Ton/Year HUBEI RISON CHEMICAL CO.,LTD. Contact Supplier
Malonic acid
Cas No: 141-82-2
No Data No Data Metric Ton/Day Changzhou Litong Chemical Co., Ltd. Contact Supplier
Malonic acid CAS 141-82-2 1,3-Propanedioic acid IN Stock Propanedioic acid CAS 141-82-2
Cas No: 141-82-2
USD $ 3.5-5.0 / Kiloliter 5 Kiloliter 3000 Metric Ton/Month Chemwill Asia Co., Ltd. Contact Supplier
High purity Maleic acidc with high quality and best price cas:141-82-2
Cas No: 141-82-2
USD $ 8.0-15.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality Malonic Acid supplier in China
Cas No: 141-82-2
No Data No Data Metric Ton/Day Simagchem Corporation Contact Supplier
Malonic acid
Cas No: 141-82-2
USD $ 14.0-14.0 / Kilogram 1 Kilogram 500 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
malonic acid/high quality/best price CAS NO.141-82-2
Cas No: 141-82-2
USD $ 1.0-3.0 / Metric Ton 1 Metric Ton 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
Propanedioic acid 99% alonic acid Powder CAS 141-82-2
Cas No: 141-82-2
USD $ 10.0-10.0 / Kilogram 1 Kilogram 5000 Kilogram/Week Xi'an Harmonious Natural Bio-Technology Co., Ltd. Contact Supplier
Large Stock 99.0% malonic acid 141-82-2 Producer
Cas No: 141-82-2
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier

141-82-2 Usage

InChI:InChI=1/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)/p-2

141-82-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A11526)  Malonic acid, 99%    141-82-2 100g 275.0CNY Detail
Alfa Aesar (A11526)  Malonic acid, 99%    141-82-2 500g 897.0CNY Detail
Alfa Aesar (A11526)  Malonic acid, 99%    141-82-2 2500g 3579.0CNY Detail
Alfa Aesar (31715)  Malonic acid, Reagent Grade, 99.5+%    141-82-2 100g 253.0CNY Detail
Alfa Aesar (31715)  Malonic acid, Reagent Grade, 99.5+%    141-82-2 500g 1216.0CNY Detail
Alfa Aesar (31715)  Malonic acid, Reagent Grade, 99.5+%    141-82-2 2.5kg 4597.0CNY Detail
Sigma-Aldrich (68714)  Malonicacid  certified reference material, TraceCERT® 141-82-2 68714-100MG 1,054.17CNY Detail
Vetec (V900187)  Malonicacid  Vetec reagent grade, 98% 141-82-2 V900187-100G 70.20CNY Detail
Vetec (V900187)  Malonicacid  Vetec reagent grade, 98% 141-82-2 V900187-500G 259.74CNY Detail
Sigma-Aldrich (M1296)  Malonicacid  ReagentPlus®, 99% 141-82-2 M1296-5G 179.01CNY Detail
Sigma-Aldrich (M1296)  Malonicacid  ReagentPlus®, 99% 141-82-2 M1296-100G 497.25CNY Detail
Sigma-Aldrich (M1296)  Malonicacid  ReagentPlus®, 99% 141-82-2 M1296-500G 1,581.84CNY Detail

141-82-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name malonic acid

1.2 Other means of identification

Product number -
Other names Propanedioic Acid

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:141-82-2 SDS

141-82-2Synthetic route

3-oxopropanoic acid
926-61-4

3-oxopropanoic acid

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With C4H11FeMo6NO24(3-)*3C16H36N(1+); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 8h; Green chemistry;99%
With 4H3N*4H(1+)*CuMo6O18(OH)6(4-); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 12h;93%
3-hydroxypropionic acid
503-66-2

3-hydroxypropionic acid

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With sodium hydroxide In water97%
With sodium hydroxide elektrochemische Oxydation, am besten an einer Nickelanode;
malonic acid dimethyl ester
108-59-8

malonic acid dimethyl ester

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With water at 70 - 80℃;97%
With water; sodium hydroxide In methanol at 80℃; for 1h;
diethyl malonate
105-53-3

diethyl malonate

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With acetic acid In water at 70 - 80℃; Reagent/catalyst;95%
With hydrogen ethyl malonate; sulfuric acid at 70℃; under 175 Torr; Abdestillieren des entstehenden Aethanols;
With malonic acid; sulfuric acid at 70℃; under 175 Torr; Abdestillieren des entstehenden Aethanols;
malonic acid dihydrazide
3815-86-9

malonic acid dihydrazide

carbon disulfide
75-15-0

carbon disulfide

A

malonic acid
141-82-2

malonic acid

B

2,5-Dimercapto-1,3,4-thiadiazole
1072-71-5

2,5-Dimercapto-1,3,4-thiadiazole

Conditions
ConditionsYield
Stage #1: malonic acid dihydrazide; carbon disulfide With potassium hydroxide In ethanol for 3h; Rearrangement; cyclization; Heating;
Stage #2: With hydrogenchloride In ethanol Hydrolysis; ring cleavage;
A n/a
B 90%
malonodiamide
108-13-4

malonodiamide

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With niobium(V) oxide; water In neat (no solvent) for 30h; Reflux; Inert atmosphere;82%
malonic acid dimethyl ester
108-59-8

malonic acid dimethyl ester

A

malonic acid
141-82-2

malonic acid

B

Malonic acid monomethyl ester
16695-14-0

Malonic acid monomethyl ester

Conditions
ConditionsYield
Stage #1: malonic acid dimethyl ester With potassium hydroxide; water In acetonitrile at 0℃; for 1h;
Stage #2: With hydrogenchloride; water In acetonitrile Product distribution / selectivity;
A n/a
B 81%
Stage #1: malonic acid dimethyl ester With water; potassium hydroxide at 0℃; for 1.5h;
Stage #2: Acidic aq. solution;
A 9.8%
B 76%
diethyl malonate
105-53-3

diethyl malonate

A

malonic acid
141-82-2

malonic acid

B

hydrogen ethyl malonate
1071-46-1

hydrogen ethyl malonate

Conditions
ConditionsYield
Stage #1: diethyl malonate With water; potassium hydroxide In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: In tetrahydrofuran; water Acidic conditions;
A 8.3%
B 76.9%
Stage #1: diethyl malonate With water; potassium hydroxide at 0℃; for 6h;
Stage #2: Acidic aq. solution;
A 36.6%
B 35.6%
linoleic acid
60-33-3

linoleic acid

A

malonic acid
141-82-2

malonic acid

B

hexanoic acid
142-62-1

hexanoic acid

Conditions
ConditionsYield
With phosphotungstic acid; dihydrogen peroxide; cetylpyridinium bromide In water at 85℃; for 5h; Concentration; Green chemistry;A 49.8%
B 60.7%
cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 18h;60%
malic acid
617-48-1

malic acid

A

Oxalacetic acid
328-42-7

Oxalacetic acid

B

malonic acid
141-82-2

malonic acid

C

oxalic acid
144-62-7

oxalic acid

Conditions
ConditionsYield
With iron disulphate; dihydrogen peroxide at 2℃;A 16%
B 12%
C 58%
cyclobutanol
2919-23-5

cyclobutanol

A

cyclobutanone
1191-95-3

cyclobutanone

B

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With potassium hydroxide; potassium permanganate at 0℃; for 0.05h;A 8.5%
B 57%
With potassium hydroxide; potassium permanganate In water at 0℃; for 0.05h; Product distribution; Mechanism;A 8.5%
B 57%
5-diazo-2,2-dimethyl-1,3-dioxane-4,6-dion
7270-63-5

5-diazo-2,2-dimethyl-1,3-dioxane-4,6-dion

A

6,6-dimethyl-4,8-dioxo-5,7-dioxa-1,2-diazaspiro<2.5>oct-1-ene
68695-08-9

6,6-dimethyl-4,8-dioxo-5,7-dioxa-1,2-diazaspiro<2.5>oct-1-ene

B

cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

C

tartronic acid
80-69-3

tartronic acid

D

malonic acid
141-82-2

malonic acid

E

2,2-dimethyl-5-oxo-1,3-dioxolane-4-carboxylic acid
62609-78-3

2,2-dimethyl-5-oxo-1,3-dioxolane-4-carboxylic acid

Conditions
ConditionsYield
In tetrahydrofuran; water for 3.5h; Product distribution; Irradiation;A 14%
B 5%
C 12%
D 6%
E 56%
ethyl malonamate
7597-56-0

ethyl malonamate

A

acetamide
60-35-5

acetamide

B

malonic acid
141-82-2

malonic acid

C

hydrogen ethyl malonate
1071-46-1

hydrogen ethyl malonate

D

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
With phthalic anhydride at 240 - 250℃; under 3040 Torr; for 1h; Hydrolysis;A n/a
B n/a
C 53%
D n/a
2,5-dihydroxy-1,4-benzoquinone
615-94-1

2,5-dihydroxy-1,4-benzoquinone

A

malonic acid
141-82-2

malonic acid

B

carbon dioxide
124-38-9

carbon dioxide

C

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
With dihydrogen peroxide In water at 39.99℃; for 0.333333h; Kinetics; Thermodynamic data; Mechanism; Temperature; Time;A 52.1%
B n/a
C n/a
methanol
67-56-1

methanol

cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

A

malonic acid
141-82-2

malonic acid

B

2,3-Dihydro-2-hydroxy-1,3-dioxo-1H-indene-2-acetic acid methyl ester

2,3-Dihydro-2-hydroxy-1,3-dioxo-1H-indene-2-acetic acid methyl ester

Conditions
ConditionsYield
Stage #1: cycl-isopropylidene malonate; indan-1,2,3-trione hydrate With montmorillonite K10 clay In methanol at 20℃; for 0.0833333h;
Stage #2: methanol In ethyl acetate
A n/a
B 40%
cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

A

malonic acid
141-82-2

malonic acid

B

ethyl 2,2-bis(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)acetate

ethyl 2,2-bis(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)acetate

2-ethoxy-2-methyl-2H-3a,8b-(epoxyethano)indeno[1,2-b]furan-4,10(3H)-dione

2-ethoxy-2-methyl-2H-3a,8b-(epoxyethano)indeno[1,2-b]furan-4,10(3H)-dione

Conditions
ConditionsYield
Sonication;A 40%
B 30%
C 13%
cyclohexa-1,4-diene
1165952-92-0

cyclohexa-1,4-diene

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With ozone In methanol for 1h; Product distribution; Heating; followed by reaction with aq. H2O2 / HCOOH;30%
With formic acid; dihydrogen peroxide; ozone 1.) methanol, -40 deg C, 2.) reflux, 1 h; Yield given. Multistep reaction;
D-glucose
50-99-7

D-glucose

A

formic acid
64-18-6

formic acid

B

glycolic Acid
79-14-1

glycolic Acid

C

L-Lactic acid
79-33-4

L-Lactic acid

D

malonic acid
141-82-2

malonic acid

E

succinic acid
110-15-6

succinic acid

F

oxalic acid
144-62-7

oxalic acid

G

acetic acid
64-19-7

acetic acid

H

propionic acid
802294-64-0

propionic acid

I

2-oxo-propionic acid
127-17-3

2-oxo-propionic acid

J

maleic acid
110-16-7

maleic acid

Conditions
ConditionsYield
With sodium silicate; water at 300℃; under 64356.4 Torr; for 0.0166667h; Reagent/catalyst; Sealed tube;A n/a
B n/a
C 30%
D n/a
E n/a
F n/a
G n/a
H n/a
I n/a
J n/a
cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

ethanol
64-17-5

ethanol

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

A

malonic acid
141-82-2

malonic acid

B

ethyl (2'-hydroxyindane-1',3'-dione-2'-yl)acetate
1176972-62-5

ethyl (2'-hydroxyindane-1',3'-dione-2'-yl)acetate

Conditions
ConditionsYield
Stage #1: cycl-isopropylidene malonate; indan-1,2,3-trione hydrate With montmorillonite K10 clay In ethanol at 20℃; for 0.0833333h;
Stage #2: ethanol In ethyl acetate
A n/a
B 25%
cyclohexene
110-83-8

cyclohexene

A

pentanal
110-62-3

pentanal

B

Succinic semialdehyde
692-29-5

Succinic semialdehyde

C

malonic acid
141-82-2

malonic acid

D

oxalic acid
144-62-7

oxalic acid

Conditions
ConditionsYield
With ozone at 24.85℃; Product distribution; in dark;A 17.05%
B 6.9%
C 6.88%
D 6.16%
maleic acid
110-16-7

maleic acid

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With water for 0.833333h; argon plasma-jet;13%
BARBITURIC ACID
67-52-7

BARBITURIC ACID

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With potassium hydroxide
mucobromic acid
21577-50-4

mucobromic acid

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With barium dihydroxide beim Kochen;
propene
187737-37-7

propene

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With potassium permanganate
carbon suboxide
504-64-3

carbon suboxide

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With water
With water In diethyl ether C3O2 dissolved in ether;;
With water; hydrogenchloride In water
With water In water during hours;;>99
With water In water
Oxalacetic acid
328-42-7

Oxalacetic acid

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With oxygen in Gegenwart einer dialysierten Enzymloesung aus Schweineherz und von MnCl2;
2-cyano-3-imino-butyric acid ethyl ester

2-cyano-3-imino-butyric acid ethyl ester

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

A

malonic acid
141-82-2

malonic acid

B

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
Kochen;
1,1,1,4,4,4-hexabromo-butan-2-one

1,1,1,4,4,4-hexabromo-butan-2-one

malonic acid
141-82-2

malonic acid

Conditions
ConditionsYield
With nitric acid
9-hydroxyxanthene
90-46-0

9-hydroxyxanthene

malonic acid
141-82-2

malonic acid

9-dicarboxymethylxanthene
101278-43-7

9-dicarboxymethylxanthene

Conditions
ConditionsYield
With acetic acid at 20℃; for 1h;100%
With acetic acid
5-methylthiophene-2-carboxaldehyde
13679-70-4

5-methylthiophene-2-carboxaldehyde

malonic acid
141-82-2

malonic acid

(E)-3-(5-methyl-2-thienyl)-2-propenoic acid
70329-36-1

(E)-3-(5-methyl-2-thienyl)-2-propenoic acid

Conditions
ConditionsYield
With piperidine; pyridine Heating;100%
With piperidine; pyridine Reflux;66%
With piperidine; pyridine Heating / reflux;66%
methanol
67-56-1

methanol

malonic acid
141-82-2

malonic acid

malonic acid dimethyl ester
108-59-8

malonic acid dimethyl ester

Conditions
ConditionsYield
With boron trifluoride at 65℃; for 0.333333h;100%
zirconium(IV) oxide; molybdenum at 84.85℃; for 6h; Esterification;95%
iodine for 15h; Heating;94%
malonic acid
141-82-2

malonic acid

(1S,2R,5S)-(+)-menthol
15356-60-2

(1S,2R,5S)-(+)-menthol

Malonsaeure-bis<(1R)-menthyl>ester
73636-64-3, 131348-66-8, 141611-48-5

Malonsaeure-bis<(1R)-menthyl>ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In diethyl ether for 2h; Ambient temperature;100%
at 100℃; Einleiten von HCl;
malonic acid
141-82-2

malonic acid

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

4-nitro-trans-cinnamic acid
882-06-4

4-nitro-trans-cinnamic acid

Conditions
ConditionsYield
With pyridine In ethanol for 1.75h; Knoevenagel condensation; Inert atmosphere; Reflux;100%
With ammonium acetate for 0.0666667h; Irradiation;95%
Stage #1: malonic acid; 4-nitrobenzaldehdye With piperidine; pyridine Knoevenagel-Doebner reaction; Reflux;
Stage #2: With hydrogenchloride In water Cooling with ice; optical yield given as %de;
95%
malonic acid
141-82-2

malonic acid

β-naphthaldehyde
66-99-9

β-naphthaldehyde

(E)-3-(naphthalen-2-yl)acrylic acid
49711-14-0

(E)-3-(naphthalen-2-yl)acrylic acid

Conditions
ConditionsYield
With piperidine; pyridine100%
With piperidine; pyridine at 115℃; for 3h; Knoevenagel Condensation;93%
With pyridine for 1h; Heating;82%
malonic acid
141-82-2

malonic acid

cyclohexanecarbaldehyde
2043-61-0

cyclohexanecarbaldehyde

3-cyclohexylacrylic acid
4484-35-9

3-cyclohexylacrylic acid

Conditions
ConditionsYield
Stage #1: malonic acid; cyclohexanecarbaldehyde With piperidine; pyridine at 20 - 80℃; for 6h; Doebner reaction;
Stage #2: With hydrogenchloride In water Cooling with ice;
100%
With piperidine; pyridine97%
With piperidine; pyridine
4-Trifluoromethylbenzaldehyde
455-19-6

4-Trifluoromethylbenzaldehyde

malonic acid
141-82-2

malonic acid

4-(trifluoromethyl)cinnamic acid
16642-92-5, 87212-84-8, 2062-26-2

4-(trifluoromethyl)cinnamic acid

Conditions
ConditionsYield
With pyridine; aniline In toluene for 18h; Doebner Modification; Reflux;100%
With pyridine; ammonium acetate at 85℃; for 5h; Darkness;65.36%
3-formyl-5,5'-dimethyl-2,2'-bithiophene
99845-89-3

3-formyl-5,5'-dimethyl-2,2'-bithiophene

malonic acid
141-82-2

malonic acid

5,5'-dimethyl-2,2'-bithien-3-ylacrylic acid

5,5'-dimethyl-2,2'-bithien-3-ylacrylic acid

Conditions
ConditionsYield
With piperidine; pyridine for 2h; Heating;100%
malonic acid
141-82-2

malonic acid

3-methoxy-4-methylbenzaldehyde
24973-22-6

3-methoxy-4-methylbenzaldehyde

3-(3-Methoxy-4-methylphenyl)-2-propenoic acid
132980-20-2

3-(3-Methoxy-4-methylphenyl)-2-propenoic acid

Conditions
ConditionsYield
Stage #1: malonic acid; 3-methoxy-4-methylbenzaldehyde With piperidine; pyridine for 2.5h; Heating / reflux;
Stage #2: With hydrogenchloride In water
100%
In piperidine; pyridine for 2.5h; Heating / reflux;100%
With piperidine; pyridine for 5h; Heating;99.7%
malonic acid
141-82-2

malonic acid

1-methoxypyrene-8-carboxaldehyde
93656-82-7

1-methoxypyrene-8-carboxaldehyde

3-(1-methoxypropen-8-yl)-2-propenoic acid

3-(1-methoxypropen-8-yl)-2-propenoic acid

Conditions
ConditionsYield
With piperidine; pyridine 1.) from 80 deg C to 85 deg C, 30 min, 2.) reflux, 4 h;100%
malonic acid
141-82-2

malonic acid

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
copper(I) oxide In dimethyl sulfoxide at 110 - 120℃; for 1.5h; Product distribution / selectivity;100%
copper(I) oxide In N,N-dimethyl-formamide at 110 - 120℃; for 1.5h; Product distribution / selectivity;100%
In neat (no solvent) at 141℃; Kinetics; Thermodynamic data; ΔH(excit.), ΔS(excit.), ΔF(excit.); further solvent;
malonic acid
141-82-2

malonic acid

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

para-coumaric acid
7400-08-0

para-coumaric acid

Conditions
ConditionsYield
With pyridine; glycine at 80℃; for 3h; Catalytic behavior; Reagent/catalyst; Sealed tube;100%
With triton-B adsorbed on flyash In neat (no solvent) for 0.0152778h; Microwave irradiation; Green chemistry;96%
Stage #1: malonic acid With triethylamine In toluene Knoevenagel Condensation;
Stage #2: 4-hydroxy-benzaldehyde With piperidine In toluene for 2h; Knoevenagel Condensation; Reflux;
88%
malonic acid
141-82-2

malonic acid

methyl 4-formylbenzoate
1571-08-0

methyl 4-formylbenzoate

4-(2-carboxyvinyl)benzoic acid methyl ester
19473-96-2

4-(2-carboxyvinyl)benzoic acid methyl ester

Conditions
ConditionsYield
With piperidine; pyridine at 120℃; for 12h;100%
With piperidine In pyridine at 100 - 120℃; for 19h;99.39%
With piperidine; pyridine at 80 - 100℃; for 4h;91.6%
With piperidine; pyridine at 110℃; for 2h;75%
With piperidine; pyridine for 5h; Reflux;36%
malonic acid
141-82-2

malonic acid

[tert-Butoxycarbonyl-(2-formyl-phenyl)-amino]-acetic acid methyl ester
183145-78-0

[tert-Butoxycarbonyl-(2-formyl-phenyl)-amino]-acetic acid methyl ester

(E)-3-[2-(tert-Butoxycarbonyl-methoxycarbonylmethyl-amino)-phenyl]-acrylic acid
183145-79-1

(E)-3-[2-(tert-Butoxycarbonyl-methoxycarbonylmethyl-amino)-phenyl]-acrylic acid

Conditions
ConditionsYield
With piperidine; pyridine for 1h; Ambient temperature;100%
malonic acid
141-82-2

malonic acid

3-methoxy-4-methylbenzaldehyde
24973-22-6

3-methoxy-4-methylbenzaldehyde

ferulic acid
209287-19-4

ferulic acid

Conditions
ConditionsYield
With piperidine; pyridine for 2.5h; Heating / reflux; Neat (no solvent);100%
With piperidine; pyridine for 2.5h; Heating / reflux;100%
With piperidine; pyridine at 100℃; Condensation;
malonic acid
141-82-2

malonic acid

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

4-methylcinnamic acid
1866-39-3

4-methylcinnamic acid

Conditions
ConditionsYield
With pyridine; aniline In toluene for 18h; Doebner Modification; Reflux;100%
With triton-B adsorbed on flyash In neat (no solvent) for 0.0125h; Microwave irradiation; Green chemistry;96%
With 1,4-diaza-bicyclo[2.2.2]octane In N,N-dimethyl-formamide at 100 - 110℃; for 1.25h; Knoevenagel-Doebner-Stobbe Reaction;95%
malonic acid
141-82-2

malonic acid

2-(vinyloxy)ethyl isothiocyanate
59565-09-2

2-(vinyloxy)ethyl isothiocyanate

malonic acid bis-[1-(2-isothiocyanato-ethoxy)-ethyl] ester

malonic acid bis-[1-(2-isothiocyanato-ethoxy)-ethyl] ester

Conditions
ConditionsYield
at 65 - 100℃; for 0.166667h;100%
4-Bromothiophen-2-aldehyde
18791-75-8

4-Bromothiophen-2-aldehyde

malonic acid
141-82-2

malonic acid

trans-3-(4-bromothiophen-2-yl)propenoic acid
103686-16-4

trans-3-(4-bromothiophen-2-yl)propenoic acid

Conditions
ConditionsYield
With piperidine; pyridine at 100℃;100%
Stage #1: 4-Bromothiophen-2-aldehyde; malonic acid With piperidine; pyridine at 100℃; for 24h;
Stage #2: With hydrogenchloride In water pH=3;
100%
piperidine In pyridine at 100℃; for 22h; Knoevenagel reaction;96%
malonic acid
141-82-2

malonic acid

3-methoxy-4-methylbenzaldehyde
24973-22-6

3-methoxy-4-methylbenzaldehyde

3-(3-methyl-4-methoxy-phenyl)-acrylic acid

3-(3-methyl-4-methoxy-phenyl)-acrylic acid

Conditions
ConditionsYield
Stage #1: malonic acid; 3-methoxy-4-methylbenzaldehyde With piperidine; pyridine for 11h; Heating / reflux;
Stage #2: With hydrogenchloride In water
100%
malonic acid
141-82-2

malonic acid

(-)-8-phenylmenthol
65253-04-5

(-)-8-phenylmenthol

Bis<(1S,2R,4R)-2-methyl-5-(1-methyl-1-phenylethyl)cyclohexyl>malonate
75863-05-7

Bis<(1S,2R,4R)-2-methyl-5-(1-methyl-1-phenylethyl)cyclohexyl>malonate

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In diethyl ether at 20℃; for 0.5h;100%
malonic acid
141-82-2

malonic acid

Methyl 3-formylbenzoate
52178-50-4

Methyl 3-formylbenzoate

(E)-3-(3-methoxycarbonylphenyl)acrylic acid
98116-12-2

(E)-3-(3-methoxycarbonylphenyl)acrylic acid

Conditions
ConditionsYield
With PYRIMIDINE In N,N-dimethyl-formamide at 90℃; for 10h; Inert atmosphere;100%
With piperidine; pyridine Knoevenagel Condensation; Reflux;75%
With piperidine; pyridine at 80℃; for 4h;72%
malonic acid
141-82-2

malonic acid

meloxicam
71125-38-7

meloxicam

meloxicam malonic acid
1174325-96-2

meloxicam malonic acid

Conditions
ConditionsYield
In tetrahydrofuran for 0.5h;100%
In tetrahydrofuran Product distribution / selectivity;
malonic acid
141-82-2

malonic acid

benzyl bromide
100-39-0

benzyl bromide

malonic acid monobenzyl ester
40204-26-0

malonic acid monobenzyl ester

Conditions
ConditionsYield
With triethylamine In acetonitrile Inert atmosphere; Reflux;100%
(E)-3-[5,10,15,20-tetrakis(3,5-dimethylphenyl)porphyrin-2-yl]-2-propenal

(E)-3-[5,10,15,20-tetrakis(3,5-dimethylphenyl)porphyrin-2-yl]-2-propenal

malonic acid
141-82-2

malonic acid

zinc diacetate
557-34-6

zinc diacetate

(2E,4E)-2-carboxy-5-(2'-(5',10',15',20'-tetra(3'',5''-dimethylphenyl)porphyrinato zinc(II))yl)-penta-2,4-dienoic acid

(2E,4E)-2-carboxy-5-(2'-(5',10',15',20'-tetra(3'',5''-dimethylphenyl)porphyrinato zinc(II))yl)-penta-2,4-dienoic acid

Conditions
ConditionsYield
Stage #1: (E)-3-[5,10,15,20-tetrakis(3,5-dimethylphenyl)porphyrin-2-yl]-2-propenal; malonic acid With ammonium acetate; acetic acid at 70℃; for 3h;
Stage #2: zinc diacetate at 70℃; for 0.25h;
100%
ulimorelin

ulimorelin

malonic acid
141-82-2

malonic acid

C3H4O4*C30H39FN4O4
1284151-33-2

C3H4O4*C30H39FN4O4

Conditions
ConditionsYield
In water; acetone for 0.166667h;100%
malonic acid
141-82-2

malonic acid

ethyl 4-(2-formyl-9,10-dihydro-1-thia-benzo[f]azulen-4-ylidene)piperidine-1-carboxylate

ethyl 4-(2-formyl-9,10-dihydro-1-thia-benzo[f]azulen-4-ylidene)piperidine-1-carboxylate

3-[4-(1-ethoxycarbonylpiperidin-4-ylidene)-9,10-dihydro-4H-1-thiabenzo[f]azulen-2-yl]acrylic acid
1262518-41-1

3-[4-(1-ethoxycarbonylpiperidin-4-ylidene)-9,10-dihydro-4H-1-thiabenzo[f]azulen-2-yl]acrylic acid

Conditions
ConditionsYield
With piperidine; hydrogenchloride In pyridine Reflux;100%
malonic acid
141-82-2

malonic acid

methyl 2,3-O-isopropylidene-α-D-mannopyranoside-4,6-cyclic sulfate
139978-82-8

methyl 2,3-O-isopropylidene-α-D-mannopyranoside-4,6-cyclic sulfate

C13H20O9

C13H20O9

Conditions
ConditionsYield
Stage #1: malonic acid; methyl-2,3-O-isopropylidene-4,6-cyclic sulfate-α-D-mannopyranoside With sodium hydride In N,N-dimethyl-formamide
Stage #2: In tetrahydrofuran; methanol regioselective reaction;
100%
malonic acid
141-82-2

malonic acid

choline chloride
67-48-1

choline chloride

choline malonate

choline malonate

Conditions
ConditionsYield
at 100℃;100%
at 20℃; for 24h;
at 50 - 120℃;
at 80℃;
malonic acid
141-82-2

malonic acid

C42H36FeN4O8P2S2
304651-39-6

C42H36FeN4O8P2S2

C50H40FeN4O12P2S2(4-)*4Na(1+)

C50H40FeN4O12P2S2(4-)*4Na(1+)

Conditions
ConditionsYield
With piperidine; pyridine at 95℃;100%

141-82-2Downstream Products

141-82-2Related news

Supramolecular Motifs in Metal Complexes of Malonic acid (cas 141-82-2) Dihydrazide: Copper(II) and Zinc(II) Assisted Assembly of Malonic acid (cas 141-82-2) Dihydrazide with Melamine09/30/2019

One pot condensation of malonic acid dihydrazide (MADH) in the presence of metal salts (CuCl2·H2O and ZnCl2) with melamine (TAT) has been achieved. The solids Cu(MADH)2Cl2·2TAT·9H2O and Zn(MADH)2Cl2·TAT·1/2H2O thus obtained were characterized by elemental analysis, FAB mass, i.r., n.m.r., u...detailed

Composites of Malonic acid (cas 141-82-2) diamides and phospholipids – Structural parameters for optimal transfection efficiency in A549 cells09/29/2019

The aggregation behavior of various zwitterionic helper phospholipids, such as DOPE, DOPC, and DPPC, in combination with two new cationic lipids, namely TH4 and OH4 (second generation of malonic acid diamides) in different molar ratios was studied with regard to their physical–chemical properti...detailed

The First Series of Heterometallic LnIII‐VIV Complexes Based on Substituted Malonic acid (cas 141-82-2) Anions: Synthesis, Structure and Magnetic Properties10/01/2019

The reaction of VOSO4 with K2cbdc (cbdc2– is cyclobutane‐1,1‐dicarboxylate anion) and Ln(NO3)3 (Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Y, Er, Tm, Yb, Lu) yielded 17 novel heterometallic LnIII‐VIV compounds comprising stable bis‐chelate units {VIVO(cbdc)2(H2O)}. Three structural types ...detailed

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