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7446-81-3 Usage

Chemical Properties

solid

Uses

Different sources of media describe the Uses of 7446-81-3 differently. You can refer to the following data:
1. Sodium Acrylate is the acid form of Acrylic Acid (A191350); which is an antibacterial agent.
2. SA can be used in tuning the grain size of iron oxide microparticles for potential applications in biological assaying and in chemical sensors. It can be used as a reducing and capping agent on gold nanoparticles which can be used in the biological application.

Application

Sodium acrylate (NA) is a metal salt that can be made by an acid-base reaction of sodium hydroxide and acrylic acid. It can be used to produce poly(sodium acrylate) using bulk, solution, emulsion, and suspension polymerization processes. It results in the formation of a water soluble polymer that can be used in a variety of industrial and personal applications. It can be used in grain size optimization of iron oxide microparticles for potential applications in biological assays and chemical sensors. It can be used as a reducing and capping agent on gold nanoparticles that can be used in biological application.

General Description

Sodium acrylate (SA) is a metal salt that can be prepared by an acid-base reaction between sodium hydroxide and acrylic acid. It can be used in the preparation of poly(sodium acrylate) using bulk, solution, emulsion, and suspension polymerization techniques. It results in the formation of a water soluble polymer that can be used in a variety of industries and personal care applications.

Flammability and Explosibility

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 7446-81-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7446-81:
(6*7)+(5*4)+(4*4)+(3*6)+(2*8)+(1*1)=113
113 % 10 = 3
So 7446-81-3 is a valid CAS Registry Number.
InChI:InChI=1/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1

7446-81-3 Well-known Company Product Price

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  • Aldrich

  • (408220)  Sodiumacrylate  97%

  • 7446-81-3

  • 408220-25G

  • 721.89CNY

  • Detail
  • Aldrich

  • (408220)  Sodiumacrylate  97%

  • 7446-81-3

  • 408220-100G

  • 2,095.47CNY

  • Detail

7446-81-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Sodium acrylate

1.2 Other means of identification

Product number -
Other names Sodium acrylate

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:7446-81-3 SDS

7446-81-3Synthetic route

acrylic acid
79-10-7

acrylic acid

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
With sodium hydroxide In water; acetone96.8%
With sodium hydroxide In water for 0.666667h;95%
With sodium hydroxide In chlorobenzene
ethene
74-85-1

ethene

(dtbpe)Ni(η2-sodium acrylate)complex

(dtbpe)Ni(η2-sodium acrylate)complex

[bis(di-tert-butylphosphino)ethane](ethylene)nickel
138419-50-8

[bis(di-tert-butylphosphino)ethane](ethylene)nickel

B

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
In tetrahydrofuran under 22502.3 Torr; for 18h; Inert atmosphere;A 95%
B n/a
3-hydroxypropanoic acid sodium salt
6487-38-3

3-hydroxypropanoic acid sodium salt

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
With 1,3-dimethoxy-2-hydroxy-benzene; zirconium hydroxide at 200℃; for 1 - 4h; Product distribution / selectivity;61.8%
1,3-dimethoxy-2-hydroxy-benzene; zirconium tetrahydroxide at 200℃; for 1 - 4h; Product distribution / selectivity;
1,3-dimethoxy-2-hydroxy-benzene for 2h; Product distribution / selectivity;
In water at 220℃; for 2h;41.8 %Chromat.
dichloro(1,5-cyclooctadiene)palladium(II)
12107-56-1

dichloro(1,5-cyclooctadiene)palladium(II)

ethene
74-85-1

ethene

carbon dioxide
124-38-9

carbon dioxide

Sodium 2-fluorophenoxide
367-05-5

Sodium 2-fluorophenoxide

1,2-bis-(dicyclohexylphosphino)ethane
23743-26-2

1,2-bis-(dicyclohexylphosphino)ethane

A

(dcpe)Pd(OPhFCO2)

(dcpe)Pd(OPhFCO2)

B

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
Stage #1: dichloro(1,5-cyclooctadiene)palladium(II); ethene; Sodium 2-fluorophenoxide; 1,2-bis-(dicyclohexylphosphino)ethane With zinc In tetrahydrofuran under 7500.75 Torr; for 0.25h; Autoclave; Glovebox;
Stage #2: carbon dioxide In tetrahydrofuran at 145℃; under 22502.3 Torr; for 20h; Autoclave;
A 1%
B n/a
4-acrylamido-4-methyltetrahydrothiophene-1,1-dioxide-3-sulfonic acid
219697-18-4

4-acrylamido-4-methyltetrahydrothiophene-1,1-dioxide-3-sulfonic acid

A

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

B

4-(3-amino-propionylamino)-4-methyl-1,1-dioxo-tetrahydro-1λ6-thiophene-3-sulfonic acid

4-(3-amino-propionylamino)-4-methyl-1,1-dioxo-tetrahydro-1λ6-thiophene-3-sulfonic acid

C

sodium; 4-amino-4-methyl-1,1-dioxo-tetrahydro-1λ6-thiophene-3-sulfonate

sodium; 4-amino-4-methyl-1,1-dioxo-tetrahydro-1λ6-thiophene-3-sulfonate

Conditions
ConditionsYield
With sodium hydroxide In water at 30℃; for 1h; Product distribution; other temperature, reaction time; effect of substrate concentration;
3-cyclohexanesulfonyl-propionic acid
116709-95-6

3-cyclohexanesulfonyl-propionic acid

aqueous NaOH-solution

aqueous NaOH-solution

A

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

B

sodium cyclohexane sulfinate
74829-95-1

sodium cyclohexane sulfinate

Cu(2+)*2CH2CH(CO2)CH2CH(CO2)(2-)=Cu(CH2CH(CO2)CH2CH(CO2))2(2-)

Cu(2+)*2CH2CH(CO2)CH2CH(CO2)(2-)=Cu(CH2CH(CO2)CH2CH(CO2))2(2-)

A

Cu(2+)*CH2CH(CO2)CH2CH(CO2)(2-)=Cu(CH2CH(CO2)CH2CH(CO2))

Cu(2+)*CH2CH(CO2)CH2CH(CO2)(2-)=Cu(CH2CH(CO2)CH2CH(CO2))

B

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
In water Kinetics; 25°C, pH 7.0;
3-hydroxypropanoic acid sodium salt
6487-38-3

3-hydroxypropanoic acid sodium salt

A

poly(3-hydroxypropionic acid sodium salt)

poly(3-hydroxypropionic acid sodium salt)

B

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
With 1,3-dimethoxy-2-hydroxy-benzene; zirconium tetrahydroxide at 200℃; for 1 - 4h; Product distribution / selectivity;
With 1,3-dimethoxy-2-hydroxy-benzene; ECS-3 at 200℃; for 2h; Product distribution / selectivity;
sodium propargylate
920-38-7

sodium propargylate

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
With quinoline; hydrogen; hydroquinone In methanol at 20℃; under 760.051 Torr; for 5h; Inert atmosphere;
With quinoline; hydrogen In methanol at 20℃; for 5h; Concentration; Reagent/catalyst; Solvent; Time; Inert atmosphere;
(dtbpe)Ni(η2-acrylic acid) complex

(dtbpe)Ni(η2-acrylic acid) complex

sodium t-butanolate
865-48-5

sodium t-butanolate

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
In chlorobenzene under 15001.5 Torr; for 1h; Inert atmosphere; Autoclave;2.55 mmol
(1,1′-bis(diphenylphosphino)ferrocene)Ni(lactone)

(1,1′-bis(diphenylphosphino)ferrocene)Ni(lactone)

A

(1,1′-bis(diphenylphosphino)ferrocene)2Ni
94202-32-1

(1,1′-bis(diphenylphosphino)ferrocene)2Ni

B

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

C

nickel
7440-02-0

nickel

Conditions
ConditionsYield
With sodium t-butanolate In dimethyl sulfoxide
ethene
74-85-1

ethene

carbon dioxide
124-38-9

carbon dioxide

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
Stage #1: ethene With bis(1,5-cyclooctadiene)nickel (0); 1,2-bis(di-tert-butyl)phosphinoethane In chlorobenzene at 45℃; under 15001.5 Torr; for 0.5h; Autoclave;
Stage #2: carbon dioxide In chlorobenzene at 20 - 60℃; under 7500.75 - 37503.8 Torr;
Stage #3: With sodium t-butanolate In chlorobenzene for 1h;
2.55 mmol
With sodium t-butanolate In chlorobenzene at 45 - 60℃; under 7500.75 - 37503.8 Torr; for 4.5h;
With (R,R)-(-)-2,3-bis(tert-butylmethylphosphino)benzene; bis(1,5-cyclooctadiene)nickel (0); Sodium 2-fluorophenoxide; zinc In tetrahydrofuran at 25 - 100℃; under 15001.5 Torr; for 20h; Reagent/catalyst; Temperature; Autoclave; Glovebox; Inert atmosphere;
acrylic acid
79-10-7

acrylic acid

A

sodium nitrite decahydrate

sodium nitrite decahydrate

B

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Conditions
ConditionsYield
Stage #1: acrylic acid With Dipentaerythritol; sulfuric acid; hydroquinone In toluene at 100℃; under 397.54 Torr; for 10h;
Stage #2: With sodium hydroxide In water; toluene Reagent/catalyst; Temperature; Pressure;
A 179.6 g
B 32.8 %Chromat.
inulin multi-methacrylate

inulin multi-methacrylate

α-(2-methoxy-5-isothiocyanatophenyl)-1,4,7,10-tetraazacyclodecane-1,4,7,10-tetraacetic acid

α-(2-methoxy-5-isothiocyanatophenyl)-1,4,7,10-tetraazacyclodecane-1,4,7,10-tetraacetic acid

fluoresceinyl 5-isothiocyanate
1173-43-9

fluoresceinyl 5-isothiocyanate

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

N-(3-aminopropyl)methacrylamide hydrochloride

N-(3-aminopropyl)methacrylamide hydrochloride

FITC-labeled Gd-DOTA-containing articles

FITC-labeled Gd-DOTA-containing articles

Conditions
ConditionsYield
Stage #1: inulin multi-methacrylate; α-(2-methoxy-5-isothiocyanatophenyl)-1,4,7,10-tetraazacyclodecane-1,4,7,10-tetraacetic acid; fluoresceinyl 5-isothiocyanate; sodium 2-propenoate; N-(3-aminopropyl)methacrylamide hydrochloride In water for 1.5h; pH=9.4; Alkaline aqueous solution;
Stage #2: With gadolinium(III) chloride In water at 50℃; for 4h;
100%
sodium 2-propenoate
7446-81-3

sodium 2-propenoate

sodium thiomethoxide
5188-07-8

sodium thiomethoxide

3-(methylsulfanyl)propionic acid
646-01-5

3-(methylsulfanyl)propionic acid

Conditions
ConditionsYield
Stage #1: sodium 2-propenoate; sodium thiomethoxide at 30 - 45℃; for 3h;
Stage #2: With hydrogenchloride In chloroform; water at 20℃; for 0.5h; pH=2-3; Temperature; Reagent/catalyst;
95.3%
chromium dichloride

chromium dichloride

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

chromium acrylate

chromium acrylate

Conditions
ConditionsYield
In water byproducts: NaCl; room temp.; filtn., washing, drying (vac.); elem. anal.;95%
tetraazacalix[1]arene[3]pyridine

tetraazacalix[1]arene[3]pyridine

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

C28H27N7O2
1169706-69-7

C28H27N7O2

Conditions
ConditionsYield
Stage #1: tetraazacalix[1]arene[3]pyridine With air; copper(II) perchlorate monohydrate In methanol; chloroform at 20℃; for 1h;
Stage #2: sodium 2-propenoate In acetonitrile at 20℃; for 0.0166667h;
95%
para-iodoanisole
696-62-8

para-iodoanisole

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

(E)-3-(4-methoxyphenyl)acrylic acid
943-89-5

(E)-3-(4-methoxyphenyl)acrylic acid

Conditions
ConditionsYield
With trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); sodium carbonate In water; toluene at 150℃; for 0.5h; Catalytic behavior; Heck Reaction; Autoclave;94%
iodobenzene
591-50-4

iodobenzene

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

(E)-3-phenylacrylic acid
140-10-3

(E)-3-phenylacrylic acid

Conditions
ConditionsYield
With trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); sodium carbonate In water; toluene at 150℃; for 0.5h; Catalytic behavior; Reagent/catalyst; Heck Reaction; Autoclave;93%
sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Acryloyloxyketone

Acryloyloxyketone

Conditions
ConditionsYield
89%
Co2(N(CH3)(CH2)2N(CH3)CH2(CCHC(C(CH3)3)CHCC(S))CH2N(CH3)(CH2)2)2Cl(1+)*ClO4(1-)=Co2(C38H64ClN6S2)ClO4
390765-95-4

Co2(N(CH3)(CH2)2N(CH3)CH2(CCHC(C(CH3)3)CHCC(S))CH2N(CH3)(CH2)2)2Cl(1+)*ClO4(1-)=Co2(C38H64ClN6S2)ClO4

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

Co2(N(CH3)(CH2)2N(CH3)CH2(CCHC(C(CH3)3)CHCC(S))CH2N(CH3)(CH2)2)2OC(O)CHCH2(1+)*ClO4(1-)=Co2(C41H67N6O2S2)ClO4
573959-59-8

Co2(N(CH3)(CH2)2N(CH3)CH2(CCHC(C(CH3)3)CHCC(S))CH2N(CH3)(CH2)2)2OC(O)CHCH2(1+)*ClO4(1-)=Co2(C41H67N6O2S2)ClO4

Conditions
ConditionsYield
In methanol88%
tert-Butyl chloroacetate
107-59-5

tert-Butyl chloroacetate

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

tert-butyl acryloxyacetate

tert-butyl acryloxyacetate

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride; 4-methoxy-phenol In tetrahydrofuran for 10h; Reflux;88%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

acrylic acid
79-10-7

acrylic acid

trimethylsilyl acrylate
13688-55-6

trimethylsilyl acrylate

Conditions
ConditionsYield
Stage #1: chloro-trimethyl-silane; acrylic acid With 4-methoxy-phenol at 70℃; for 4h; Inert atmosphere;
Stage #2: sodium 2-propenoate at 20℃; for 0.5h; Inert atmosphere;
87.9%
tetrahydrofurfuryl chloroacetate
702-26-1

tetrahydrofurfuryl chloroacetate

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

C10H14O5

C10H14O5

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride; 4-methoxy-phenol In tetrahydrofuran for 10h; Reflux;86%
sodium 2-propenoate
7446-81-3

sodium 2-propenoate

3-mercaptopropionic acid
107-96-0

3-mercaptopropionic acid

Conditions
ConditionsYield
Stage #1: sodium 2-propenoate With sodium hydrogen sulfide at 50℃; under 1125.11 Torr; for 1h;
Stage #2: With sodium sulfide at 110℃; under 1125.11 Torr; for 1h;
Stage #3: With sulfuric acid at 60℃; for 1h; Reagent/catalyst; Temperature; Pressure;
85.4%
Stage #1: sodium 2-propenoate With sodium hydroxide; sodium hydrogensulfide In water at 80 - 100℃; for 6.5h;
Stage #2: With sulfuric acid In water at 5℃; for 1h;
Stage #3: With zinc In water at 40℃; Product distribution / selectivity;
70%
Benzyl chloroacetate
140-18-1

Benzyl chloroacetate

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

acryloxy benzyl acetate

acryloxy benzyl acetate

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride; 4-methoxy-phenol In tetrahydrofuran for 10h; Reflux;85.1%
chlorotripropylsilane
995-25-5

chlorotripropylsilane

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

tripropylsilyl acrylate

tripropylsilyl acrylate

Conditions
ConditionsYield
With tetrabutylammomium bromide; 4-methoxy-phenol In 1,2-dichloro-ethane at 55 - 60℃; for 7h; Inert atmosphere;83%
C26H27O4PSi2

C26H27O4PSi2

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

methyl(diphenyl)silyl acrylic acid ester

methyl(diphenyl)silyl acrylic acid ester

Conditions
ConditionsYield
With tetrabutylammomium bromide; 4-methoxy-phenol at 100℃; for 48h;82.1%
2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

(E)-3-(2-methylphenyl)acrylic acid
939-57-1, 2373-76-4, 41397-71-1

(E)-3-(2-methylphenyl)acrylic acid

Conditions
ConditionsYield
With sodium carbonate; tris(4,6-dimethyl-3-sulfonatophenyl)phosphine trisodium salt hydrate; palladium diacetate In water; acetonitrile at 80℃; Heck coupling;82%
With 4-(di-tert-butylphosphino)ethyltrimethylammonium chloride; diisopropylamine; palladium diacetate In water; acetonitrile at 80℃; for 5h; Heck reaction;55%
para-bromotoluene
106-38-7

para-bromotoluene

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

trans-p-methylcinnamic acid
1866-39-3

trans-p-methylcinnamic acid

Conditions
ConditionsYield
With sodium carbonate; tris(4,6-dimethyl-3-sulfonatophenyl)phosphine trisodium salt hydrate; palladium diacetate In water; acetonitrile at 80℃; Heck coupling;81%
With 4-(di-tert-butylphosphino)ethyltrimethylammonium chloride; diisopropylamine; palladium diacetate In water; acetonitrile at 80℃; for 5h; Heck reaction;78%
With trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); sodium carbonate In water; toluene at 150℃; for 0.5h; Catalytic behavior; Heck Reaction; Autoclave;1%
2-chloropropionate tetrahydrofurfuryl alcohol

2-chloropropionate tetrahydrofurfuryl alcohol

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

C11H16O5

C11H16O5

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride; 4-methoxy-phenol In acetonitrile for 24h; Reflux;80.9%
C32H12IN8O9S3(5-)*Ga(3+)*HO(1-)*3Na(1+)

C32H12IN8O9S3(5-)*Ga(3+)*HO(1-)*3Na(1+)

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

C35H14N8O11S3(6-)*Ga(3+)*HO(1-)*4Na(1+)

C35H14N8O11S3(6-)*Ga(3+)*HO(1-)*4Na(1+)

Conditions
ConditionsYield
With sodium carbonate; tris(4,6-dimethyl-3-sulfonatophenyl)phosphine trisodium salt hydrate; palladium diacetate In water; acetonitrile for 3h; Heck reaction;80%
1-bromo-4-methoxy-benzene
104-92-7

1-bromo-4-methoxy-benzene

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

(E)-3-(4-methoxyphenyl)acrylic acid
943-89-5

(E)-3-(4-methoxyphenyl)acrylic acid

Conditions
ConditionsYield
With sodium carbonate; tris(4,6-dimethyl-3-sulfonatophenyl)phosphine trisodium salt hydrate; palladium diacetate In water; acetonitrile at 80℃; Heck coupling;79%
With 4-(di-tert-butylphosphino)ethyltrimethylammonium chloride; diisopropylamine; palladium diacetate In water; acetonitrile at 80℃; for 5h; Heck reaction;75%
2-Chloromethylfuran
617-88-9

2-Chloromethylfuran

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

furfuryl acrylate
10525-17-4

furfuryl acrylate

Conditions
ConditionsYield
N-benzyl-N,N,N-triethylammonium chloride In diethyl ether at 25 - 30℃; for 10h;70%
(nBu4N)2[Mo6Cl8(trifluoroacetate)6]

(nBu4N)2[Mo6Cl8(trifluoroacetate)6]

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

(Bu4N)2[(Mo6Cl8)(CF3COO)(6-x)(acrylate)(x)]

(Bu4N)2[(Mo6Cl8)(CF3COO)(6-x)(acrylate)(x)]

Conditions
ConditionsYield
In dichloromethane under Ar atm.; to soln. of (Bu4N)2MoCl8(CF3COO)6 in CH2Cl2 added twofoldexcess of sodium acrylate; stirred for 48-60 hs; suspn. filtered; filtrate boiled down to 2-3 ml; Et2O added; crystals grown by the layering method;70%
sodium 2-propenoate
7446-81-3

sodium 2-propenoate

1-chloromethylbenzindol-2(1H)-one (CMBI)
114044-23-4

1-chloromethylbenzindol-2(1H)-one (CMBI)

BIM acrylate
114044-45-0

BIM acrylate

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 0.166667h;68%
sodium 2-propenoate
7446-81-3

sodium 2-propenoate

[7-Chloro-3,4-dihydro-2H-isoquinolin-(1Z)-ylidene]-acetic acid ethyl ester

[7-Chloro-3,4-dihydro-2H-isoquinolin-(1Z)-ylidene]-acetic acid ethyl ester

10-Chloro-4-oxo-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinoline-1-carboxylic acid ethyl ester

10-Chloro-4-oxo-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinoline-1-carboxylic acid ethyl ester

Conditions
ConditionsYield
With chloroformic acid ethyl ester In tetrahydrofuran Ambient temperature;68%
[fac-Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OH2)]BF4
247939-31-7

[fac-Mn(CO)3(1,2-bis(diphenylphosphino)ethane)(OH2)]BF4

sodium 2-propenoate
7446-81-3

sodium 2-propenoate

[CH2-CH-[C(O)O(manganese(I))(carbonyl)3(bis(diphenylphosphino)ethan))]]n
885008-48-0

[CH2-CH-[C(O)O(manganese(I))(carbonyl)3(bis(diphenylphosphino)ethan))]]n

Conditions
ConditionsYield
In methanol; water (Ar); methanolic soln. of (CO)3(dppe)Mn(OH2)BF4 placed in a round bottomflask; aq. soln. of sodium polyacrylate added dropwise; resulting solut ion stirred for 2 h then overnight; evaporated to dryness with a rotary evaporator; washed with CHCl3 and CH3OH; dried in vacuum; elem. anal.;67%

7446-81-3Relevant articles and documents

A Kinetic Study of Poly(acrylic acid)-Copper(II) Interactions in Aqueous Solutions

Yamada, Ryuichi,Tamura, Kiyoshi,Harada, Shoji,Yasunaga, Tatsuya

, p. 3413 - 3416 (1982)

Concentration-jump kinetic studies of the aqueous poly(acrylic acid)-copper(II) system reveal the presence of a relaxation phenomenon in the time range of 102 ms.Kinetic data under various pH's and compositions, together with the potentiometric results, indicate that this relaxation effect is due to the following complex-formation reaction: where L23- is a coordination unit consisting of two adjacent carboxylato side groups on the polymer chain.The specific features of the pH dependence of the τ-1 value are discussed in relation to the degree of dissociation of the carboxyl groups.The rate and stability constants of the reaction are determined to be: k2 = 5.6 * 103 M-1 s-1 (1M = 1 mol dm-3), k-2 = 0.7 s-1, and K2 (=k2/k-2) = 7.9 * 103, at pH 7.0, I ca. 0, and 25 deg C.The overall complex-formation mechanism, involving the very rapid formation of CuL2, is discussed.

Vinyl monomers-induced synthesis of polyvinyl alcohol-stabilized selenium nanoparticles

Shah, Chetan P.,Singh, Krishan K.,Kumar, Manmohan,Bajaj, Parma N.

, p. 56 - 62 (2010)

A simple wet chemical method has been developed to synthesize selenium nanoparticles (size 100-200 nm), by reaction of sodium selenosulphate precursor with different vinyl monomers, such as acrylamide, N,N′-dimethylene bis acrylamide, methyl methacrylate, sodium acrylate, etc., in aqueous medium, under ambient conditions. Polyvinyl alcohol has been used to stabilize the selenium nanoparticles. Average size of the synthesized selenium nanoparticles can be controlled by adjusting concentration of both the precursors and the stabilizer. Rate of the reaction as well as size of the resultant selenium nanoparticles have been correlated with the functional groups of the different monomers. UV-vis optical absorption spectroscopy, X-ray diffraction, energy dispersive X-rays, differential scanning calorimetry, atomic force microscopy, scanning electron microscopy and transmission electron microscopy techniques have been employed to characterize the synthesized selenium nanoparticles. Gas chromatographic analysis of the reaction mixture established the non-catalytic role of the vinyl monomers, which were found to be consumed during the course of the reaction.

Ancillary Ligand and Base Influences on Nickel-Catalyzed Coupling of CO2 and Ethylene to Acrylate

Uttley, Katherine B.,Shimmei, Kenichi,Bernskoetter, Wesley H.

, p. 1573 - 1579 (2020)

The coupling of CO2 and ethylene to produce acrylates has been an area of increasing interest in recent years following a number of studies which have empirically improved catalytic turnover. Notably, the incorporation of moderately Br?nsted and Lewis basic sodium phenoxide salts, as well as zinc dust, and Lewis acidic lithium salts were found to facilitate acrylate formation in batch catalysis. Despite these advances, there has been limited investigation into the effect of the catalyst ancillary ligand and phenoxide base structure on catalytic performance. Here, a collection of 1,2-bis(dialkylphosphino)benzene and related diphosphine ligands were used to show that the influence of steric environs has a marked effect on turnover. Ancillary diphosphine ligands featuring at least two smaller alkyl substituents are needed for strong activity, while the oft-used benzene annulation of the diphosphine does not appear to be determinant in achieving high turnover values. Additionally, the investigation of a collection of substituted sodium phenoxide bases suggests that a subtle balance of basicity and steric factors must be satisfied to obtain optimal catalytic performance. These trends appear to result from competitive, deleterious nucleophilic reactions between base and CO2 to produce carbonate and the need to maintain sufficient basicity and access to the metal coordination sphere to drive the endergonic CO2-ethylene coupling reaction.

Highly Efficient Biobased Synthesis of Acrylic Acid

Feringa, Ben L.,Hermens, Johannes G. H.,Jensma, Andries

supporting information, (2021/12/16)

Petrochemical based polymers, paints and coatings are cornerstones of modern industry but our future sustainable society demands greener processes and renewable feedstock materials. A challenge is to access platform monomers from biomass resources while integrating the principles of green chemistry in their chemical synthesis. We present a synthesis route starting from biomass-derived furfural towards the commonly used monomers maleic anhydride and acrylic acid, implementing environmentally benign photooxygenation, aerobic oxidation and ethenolysis reactions. Maleic anhydride and acrylic acid, transformed into sodium acrylate, were isolated in yields of 85 % (2 steps) and 81 % (4 steps), respectively. With minimal waste and high atom efficiency, this biobased route provides a viable alternative to access key monomers.

Powder composition for pack and manufacturing method thereof, microgel for sherbet-shaped beauty pack utilizing the powder composition, and manufacturing method thereof

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Paragraph 0028; 0075-0076, (2021/01/28)

The present invention relates to a powder composition for a pack, a method for manufacturing the same, sherbet-type microgel for a cosmetic pack using the powder composition, and a method for manufacturing the microgel. More specifically, the present invention relates to: a powder composition for a pack which has excellent swelling properties and elastic modulus, exhibits appropriate viscosity, has excellent adsorption and moisturizing power, and at the same time, exhibits an excellent cooling effect; a method or manufacturing the same; sherbet-type microgel for a cosmetic pack using the powder composition; and a method for manufacturing the microgel.

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