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29513-26-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29513-26-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,5,1 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 29513-26:
(7*2)+(6*9)+(5*5)+(4*1)+(3*3)+(2*2)+(1*6)=116
116 % 10 = 6
So 29513-26-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H9NO2/c1-4-5-8-7(2,3)6(9)10-5/h4H,1H2,2-3H3

29513-26-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-ethenyl-4,4-dimethyl-1,3-oxazol-5-one

1.2 Other means of identification

Product number -
Other names 4,4-Dimethyl-2-vinyloxazol-5(4H)-one

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:29513-26-6 SDS

29513-26-6Synthetic route

2-methyl-2-(prop-2-enamido)propanoic acid
29513-50-6

2-methyl-2-(prop-2-enamido)propanoic acid

vinyl azlactone
29513-26-6

vinyl azlactone

Conditions
ConditionsYield
With chloroformic acid ethyl ester80%
With chloroformic acid ethyl ester; triethylamine In acetone at 0℃; for 3h;49%
With chloroformic acid ethyl ester; triethylamine In acetone at 0℃; for 3h;49%
N-Isopropylacrylamide
2210-25-5

N-Isopropylacrylamide

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(N-isopropyl acrylamide)-co-(vinyl azalactone)], Mw 5.1E5 Da by viscosimetry; monomer(s): N-isopropyl acrylamide, ca. 80 percent; 2-vinyl-4,4-dimethyl-2-oxazoline-5-one, ca. 20 percent

poly[(N-isopropyl acrylamide)-co-(vinyl azalactone)], Mw 5.1E5 Da by viscosimetry; monomer(s): N-isopropyl acrylamide, ca. 80 percent; 2-vinyl-4,4-dimethyl-2-oxazoline-5-one, ca. 20 percent

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In tert-butyl alcohol at 70℃; for 20h;96%
N-Isopropylacrylamide
2210-25-5

N-Isopropylacrylamide

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(N-isopropyl acrylamide)-co-(vinyl azlactone)], Mw 5.1E5 Da by viscosimetry in THF at 30 deg C; monomer(s): N-isopropyl acrylamide, ca. 80 mol percent; 2-vinyl-4,4-dimethyl-2-oxazolin-5-one, ca. 20 mol percent

poly[(N-isopropyl acrylamide)-co-(vinyl azlactone)], Mw 5.1E5 Da by viscosimetry in THF at 30 deg C; monomer(s): N-isopropyl acrylamide, ca. 80 mol percent; 2-vinyl-4,4-dimethyl-2-oxazolin-5-one, ca. 20 mol percent

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In tert-butyl alcohol at 70℃; for 20h;96%
N,N-diethylacrylamide
2675-94-7

N,N-diethylacrylamide

vinyl azlactone
29513-26-6

vinyl azlactone

poly(N,N-diethylacrylamide-co-vinylazalactone), Mn: ca. 20000; Monomer(s): N,N-diethylacrylamide; 2-vinyl-4,4-dimethyl-2-oxazoline-5-one

poly(N,N-diethylacrylamide-co-vinylazalactone), Mn: ca. 20000; Monomer(s): N,N-diethylacrylamide; 2-vinyl-4,4-dimethyl-2-oxazoline-5-one

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In tert-butyl alcohol at 80 - 85℃; for 15h;85.74%
vinyl azlactone
29513-26-6

vinyl azlactone

N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine
227000-59-1

N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine

poly(2-vinyl-4,4-dimethyl-5-oxazolone), product of living radical polymerization, Mn = 25.0 kDa, polydispersity = 1.04; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; N-(t-butyl)-N-(1-phenyl-2-methylpropyl)-O-(1-phenylethyl)hydroxylamine

poly(2-vinyl-4,4-dimethyl-5-oxazolone), product of living radical polymerization, Mn = 25.0 kDa, polydispersity = 1.04; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; N-(t-butyl)-N-(1-phenyl-2-methylpropyl)-O-(1-phenylethyl)hydroxylamine

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide at 123℃; for 4h;85%
vinyl azlactone
29513-26-6

vinyl azlactone

1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
4064-06-6

1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

6-O-(2'-acrylamido-2'-methylpropanoate)-1,2:3,4-di-O-isopropylidene-D-galactopyranose
1379438-08-0

6-O-(2'-acrylamido-2'-methylpropanoate)-1,2:3,4-di-O-isopropylidene-D-galactopyranose

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 0 - 20℃;84%
N-biotinyl-1,2-diaminoethane
111790-37-5

N-biotinyl-1,2-diaminoethane

vinyl azlactone
29513-26-6

vinyl azlactone

C19H31N5O4S

C19H31N5O4S

Conditions
ConditionsYield
In water for 0.0833333h; Michael Addition;80%
2-phenylethanol
60-12-8

2-phenylethanol

vinyl azlactone
29513-26-6

vinyl azlactone

2-Acryloylamino-2-methyl-propionic acid phenethyl ester

2-Acryloylamino-2-methyl-propionic acid phenethyl ester

Conditions
ConditionsYield
With dmap at 40℃; for 120h;70%
1-[4-(2-aminoethoxy)phenyl]-2-hydroxy-2-methylpropan-1-one
110186-64-6

1-[4-(2-aminoethoxy)phenyl]-2-hydroxy-2-methylpropan-1-one

vinyl azlactone
29513-26-6

vinyl azlactone

N-[1-({2-[4-(2-hydroxy-2-methylpropanoyl)phenoxy]ethyl}carbamoyl)-1-methylethyl]prop-2-enamide

N-[1-({2-[4-(2-hydroxy-2-methylpropanoyl)phenoxy]ethyl}carbamoyl)-1-methylethyl]prop-2-enamide

Conditions
ConditionsYield
In dichloromethane at 20℃; for 24h;70%
2-phenylethanol
60-12-8

2-phenylethanol

vinyl azlactone
29513-26-6

vinyl azlactone

A

2-Acryloylamino-2-methyl-propionic acid phenethyl ester

2-Acryloylamino-2-methyl-propionic acid phenethyl ester

B

4,4-Dimethyl-2-(2-phenethyloxy-ethyl)-4H-oxazol-5-one
215036-11-6

4,4-Dimethyl-2-(2-phenethyloxy-ethyl)-4H-oxazol-5-one

C

2-Methyl-2-(3-phenethyloxy-propionylamino)-propionic acid phenethyl ester

2-Methyl-2-(3-phenethyloxy-propionylamino)-propionic acid phenethyl ester

Conditions
ConditionsYield
With trifluoroacetic acid at 40℃; for 18h; reaction 2-alkenyl-5(4H)-oxazolones with primary, secondary and tertialy alkohols, freaquency of C=C (Michael addition) and C=O (ring opening);A 35%
B 6%
C 26%
C19H34N6O4S

C19H34N6O4S

vinyl azlactone
29513-26-6

vinyl azlactone

C26H43N7O6S

C26H43N7O6S

Conditions
ConditionsYield
In water for 0.0833333h; Michael Addition;32%
2-phenylethanol
60-12-8

2-phenylethanol

vinyl azlactone
29513-26-6

vinyl azlactone

A

2-Acryloylamino-2-methyl-propionic acid phenethyl ester

2-Acryloylamino-2-methyl-propionic acid phenethyl ester

B

2-Methyl-2-(3-phenethyloxy-propionylamino)-propionic acid phenethyl ester

2-Methyl-2-(3-phenethyloxy-propionylamino)-propionic acid phenethyl ester

Conditions
ConditionsYield
With trifluoroacetic acid at 40℃; for 18h;
EDMA
97-90-5

EDMA

vinyl azlactone
29513-26-6

vinyl azlactone

poly(4-vinyl-2,2-dimethylazlactone-co-ethylene dimethacrylate)

poly(4-vinyl-2,2-dimethylazlactone-co-ethylene dimethacrylate)

Conditions
ConditionsYield
With styrene; 2,2'-azobis(isobutyronitrile); 2-propenamide In various solvent(s) at 65℃; for 20h; Polymerization;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 30.0 kDa, polydispersity = 1.04; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 30.0 kDa, polydispersity = 1.04; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 28.7 kDa, polydispersity = 1.07; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 28.7 kDa, polydispersity = 1.07; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 27.3 kDa, polydispersity = 1.04; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 27.3 kDa, polydispersity = 1.04; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 31.2 kDa, polydispersity = 1.09; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 31.2 kDa, polydispersity = 1.09; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 31.4 kDa, polydispersity = 1.05; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 31.4 kDa, polydispersity = 1.05; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 32.5 kDa, polydispersity = 1.07; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 32.5 kDa, polydispersity = 1.07; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 32.4 kDa, polydispersity = 1.08; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 32.4 kDa, polydispersity = 1.08; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 33.7 kDa, polydispersity = 1.07; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 33.7 kDa, polydispersity = 1.07; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
styrene
292638-84-7

styrene

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 33.9 kDa, polydispersity = 1.09; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-styrene], product of living radical polymerization, Mn = 33.9 kDa, polydispersity = 1.09; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; styrene

Conditions
ConditionsYield
With acetic anhydride; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 8h;
1-ethenyl-2-pyrrolidinone
88-12-0

1-ethenyl-2-pyrrolidinone

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(1-vinyl-2-pyrrolidinone)], product of living radical polymerization, Mn = 22.0 kDa, polydispersity = 1.20; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; 1-vinyl-2-pyrrolidinone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(1-vinyl-2-pyrrolidinone)], product of living radical polymerization, Mn = 22.0 kDa, polydispersity = 1.20; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; 1-vinyl-2-pyrrolidinone

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 16h;
1-ethenyl-2-pyrrolidinone
88-12-0

1-ethenyl-2-pyrrolidinone

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(1-vinyl-2-pyrrolidinone)], product of living radical polymerization, Mn = 34.4 kDa, polydispersity = 1.25; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; 1-vinyl-2-pyrrolidinone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(1-vinyl-2-pyrrolidinone)], product of living radical polymerization, Mn = 34.4 kDa, polydispersity = 1.25; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; 1-vinyl-2-pyrrolidinone

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 16h;
N,N-Dimethylacrylamide
2680-03-7

N,N-Dimethylacrylamide

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(N,N-dimethylacrylamide)], product of living radical polymerization, Mn = 20.6 kDa, polydispersity = 1.22; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; N,N-dimethylacrylamide

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(N,N-dimethylacrylamide)], product of living radical polymerization, Mn = 20.6 kDa, polydispersity = 1.22; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; N,N-dimethylacrylamide

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 16h;
N,N-Dimethylacrylamide
2680-03-7

N,N-Dimethylacrylamide

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(N,N-dimethylacrylamide)], product of living radical polymerization, Mn = 27.7 kDa, polydispersity = 1.22; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; N,N-dimethylacrylamide

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(N,N-dimethylacrylamide)], product of living radical polymerization, Mn = 27.7 kDa, polydispersity = 1.22; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; N,N-dimethylacrylamide

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 16h;
N,N-Dimethylacrylamide
2680-03-7

N,N-Dimethylacrylamide

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(N,N-dimethylacrylamide)], product of living radical polymerization, Mn = 33.2 kDa, polydispersity = 1.18; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; N,N-dimethylacrylamide

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(N,N-dimethylacrylamide)], product of living radical polymerization, Mn = 33.2 kDa, polydispersity = 1.18; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; N,N-dimethylacrylamide

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 16h;
tert-Butyl acrylate
1663-39-4

tert-Butyl acrylate

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(tert-butyl acrylate)], product of living radical polymerization, Mn = 33.8 kDa, polydispersity = 1.25; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; tert-butyl acrylate

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(tert-butyl acrylate)], product of living radical polymerization, Mn = 33.8 kDa, polydispersity = 1.25; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; tert-butyl acrylate

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 16h;
acrylic acid n-butyl ester
141-32-2

acrylic acid n-butyl ester

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(n-butyl acrylate)], product of living radical polymerization, Mn = 23.1 kDa, polydispersity = 1.09; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; n-butyl acrylate

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(n-butyl acrylate)], product of living radical polymerization, Mn = 23.1 kDa, polydispersity = 1.09; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; n-butyl acrylate

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 16h;
acrylic acid n-butyl ester
141-32-2

acrylic acid n-butyl ester

vinyl azlactone
29513-26-6

vinyl azlactone

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(n-butyl acrylate)], product of living radical polymerization, Mn = 31.1 kDa, polydispersity = 1.28; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; n-butyl acrylate

poly[(2-vinyl-4,4-dimethyl-5-oxazolone)-stat-(n-butyl acrylate)], product of living radical polymerization, Mn = 31.1 kDa, polydispersity = 1.28; monomer(s): 2-vinyl-4,4-dimethyl-5-oxazolone; n-butyl acrylate

Conditions
ConditionsYield
With N-tert-butyl-2-methyl-1-phenyl-propylnitroxide; N-tert-butyl-N-(2-methyl-1-phenyl-propyl)-O-(1-phenyl-ethyl)-hydroxylamine at 123℃; for 16h;

29513-26-6Relevant articles and documents

The use of nanoparticles to deliver nitric oxide to hepatic stellate cells for treating liver fibrosis and portal hypertension

Duong, Hien T. T.,Dong, Zhixia,Su, Lin,Boyer, Cyrille,George, Jacob,Davis, Thomas P.,Wang, Jianhua

, p. 2291 - 2304 (2015)

Polymeric nanoparticles are designed to transport and deliver nitric oxide (NO) into hepatic stellate cells (HSCs) for the potential treatment of both liver fibrosis and portal hypertension. The nanoparticles, incorporating NO donor molecules (S-nitrosoglutathione compound), are designed for liver delivery, minimizing systemic delivery of NO. The nanoparticles are decorated with vitamin A to specifically target HSCs. We demonstrate, using in vitro and in vivo experiments, that the targeted nanoparticles are taken up specifically by rat primary HSCs and the human HSC cell line accumulating in the liver. When nanoparticles, coated with vitamin A, release NO in liver cells, we find inhibition of collagen I and α-smooth muscle actin (α-SMA), fibrogenic genes associated with activated HSCs expression in primary rat liver and human activated HSCs without any obvious cytotoxic effects. Finally, NO-releasing nanoparticles targeted with vitamin A not only attenuate endothelin-1 (ET-1) which elicites HSC contraction but also acutely alleviates haemodynamic disorders in bile duct-ligated-induced portal hypertension evidenced by decreasing portal pressure (≈20%) and unchanging mean arterial pressure. This study clearly shows, for the first time, the potential for HSC targeted nanoparticle delivery of NO as a treatment for liver diseases with proven efficacy for alleviating both liver fibrosis and portal hypertension. Nanoparticles with a typical size of 35 nm are presented for the delivery of nitric oxide to hepatic stellate cells for the potential treatment of liver fibrosis and portal hypertension. The introduction of vitamin A on the nanoparticles surface allows to specifically target hepatic stellate cells. In vivo experiments, using rat models, demonstrate the accumulation of nanoparticles in liver.

REACTIVE LIQUID MODIFIERS

-

Page/Page column 35, (2010/04/03)

Epoxy reactive liquid modifiers include acrylate functionalized compounds, acrylamide functionalized compounds, oxalic amide functionalized compounds, actoacetoxy functionalized urethanes and acetoacetoxy functionalized polyalkenes. The reactive liquid modifiers are incorporated into epoxy resin compositions comprising a curable epoxy resin, an amine curing agent, and the reactive liquid modifier, wherein the reactive liquid modifier is polymerized to form at least one of an interpenetrating polymer network and a semi-interpenetrating polymer network with the curable epoxy resin.

Process for the acrylamidoacylation of alcohols

-

, (2008/06/13)

The present invention provides a dramatically improved process for the preparation of acrylamide and methacrylamide functional monomers, oligomers, and polymers that avoids the use of acidic catalysts which can cause undesired side reactions. The present invention process involves reacting an alkenyl azlactone with a hydroxy functional compound in the presence of a catalytic amount of either a bicyclic amidine or a trivalent phosphorus compound. These efficient basic catalysts provide unexpectedly increased reaction rates under mild conditions.

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