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1-(2-Aminoethyl)-2-imidazolidone
Cas No: 6281-42-1
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Factory Supply 1-(2-aminoethyl)imidazolidin-2-one
Cas No: 6281-42-1
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High Quality Oled CAS 6281-42-1 1-(2-Aminoethyl)-2-imidazolidone
Cas No: 6281-42-1
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
1-(2-Aminoethyl)-imidazolidinone
Cas No: 6281-42-1
USD $ 1.2-5.0 / Kiloliter 5 Kiloliter 3000 Metric Ton/Month Chemwill Asia Co., Ltd. Contact Supplier
1-(2-aminoethyl)imidazolidin-2-one
Cas No: 6281-42-1
USD $ 12.0-12.0 / Gram 1 Gram 50 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
TIANFU-CHEM_1-(2-Aminoethyl)-2-imidazolidone 6281-42-1
Cas No: 6281-42-1
No Data 1 Kilogram 1 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
1-(2-Aminoethyl)imidazolidin-2-one
Cas No: 6281-42-1
USD $ 9.0-99.0 / Kilogram 1 Kilogram 1 Kilogram/Month Hebei Nengqian Chemical Import and Export Co., LTD Contact Supplier
Pharmaceutical Grade CAS 6281-42-1 with competitive price
Cas No: 6281-42-1
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
1-(2-aminoethyl)imidazolidin-2-one
Cas No: 6281-42-1
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1-(2-Aminoethyl)-2-imidazolidone 6281-42-1
Cas No: 6281-42-1
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6281-42-1 Usage

Chemical Properties

Colorless to off-white liquid

Flammability and Explosibility

Notclassified

Check Digit Verification of cas no

The CAS Registry Mumber 6281-42-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,8 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6281-42:
(6*6)+(5*2)+(4*8)+(3*1)+(2*4)+(1*2)=91
91 % 10 = 1
So 6281-42-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H11N3O/c6-1-3-8-4-2-7-5(8)9/h1-4,6H2,(H,7,9)

6281-42-1SDS

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 1-(2-Aminoethyl)Imidazolidin-2-One

1.2 Other means of identification

Product number -
Other names 1-(2-Aminoethyl)imidazolidin-2-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:6281-42-1 SDS

6281-42-1Synthetic route

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

urea
57-13-6

urea

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

Conditions
ConditionsYield
With ammonia at 125 - 160℃; Concentration; Temperature; Inert atmosphere; Large scale;96%
at 210℃;
at 130 - 210℃; for 3h;
carbon dioxide
124-38-9

carbon dioxide

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

Conditions
ConditionsYield
With cerium(IV) oxide In ethanol at 160℃; for 8h;36%
With ethanolamine at 190℃; for 0.5h; Catalytic behavior; Reagent/catalyst;
1,3,6-triazabicyclo[3.3.0]oct-4-ene
6573-15-5

1,3,6-triazabicyclo[3.3.0]oct-4-ene

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

Conditions
ConditionsYield
With water
1-(2-chloroethyl)imidazolidin-2-one
2387-20-4

1-(2-chloroethyl)imidazolidin-2-one

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

Conditions
ConditionsYield
With ammonium hydroxide at 100℃;
1-(2-aminoethyl)-2-imidazolidinethione
40778-59-4

1-(2-aminoethyl)-2-imidazolidinethione

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

Conditions
ConditionsYield
With ammonium hydroxide; dihydrogen peroxide
Multi-step reaction with 2 steps
1: chloroacetic acid
2: H2O
View Scheme
1-(2-chloroethyl)imidazolidin-2-one
2387-20-4

1-(2-chloroethyl)imidazolidin-2-one

ammonium hydroxide

ammonium hydroxide

A

2-(2-amino-4,5-dihydro-imidazol-1-yl)-ethanol
98137-74-7

2-(2-amino-4,5-dihydro-imidazol-1-yl)-ethanol

B

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

Conditions
ConditionsYield
at 100℃;
1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

Conditions
ConditionsYield
With urea
bis-(2-phenylacetylamino-ethyl)-carbamic acid 4-nitro-phenyl ester
757967-03-6

bis-(2-phenylacetylamino-ethyl)-carbamic acid 4-nitro-phenyl ester

A

phenylacetic acid
103-82-2

phenylacetic acid

B

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

C

4-nitro-phenol
100-02-7

4-nitro-phenol

D

(4-hydroxyphenyl)methanol
623-05-2

(4-hydroxyphenyl)methanol

E

carbon dioxide
124-38-9

carbon dioxide

Conditions
ConditionsYield
With water; penicillin-G-amidase In Chremephor EL; dimethyl sulfoxide at 37℃; pH=7.4; Kinetics; Enzymatic reaction; Aqueous phosphate buffer;
1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

Conditions
ConditionsYield
With sodium methylate In methanol at 23 - 120℃; for 4h; Inert atmosphere;
With sodium methylate In methanol at 23 - 120℃; for 4h; Concentration; Solvent; Inert atmosphere;
2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

A

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

B

2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

Conditions
ConditionsYield
at 270℃; for 5h; Autoclave; Inert atmosphere;A 30.5 %Chromat.
B 16.8 %Chromat.
imidazolidone
120-93-4

imidazolidone

ethylenediamine
107-15-3

ethylenediamine

A

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

B

N,N'-diethylurea
623-76-7

N,N'-diethylurea

C

U2TETA
166532-70-3

U2TETA

D

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)
24368-15-8

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)

E

U1TETA

U1TETA

F

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

G

triethylentetramine
112-24-3

triethylentetramine

Conditions
ConditionsYield
With dimethylenecyclourethane at 260℃; for 1.5h; Inert atmosphere;
imidazolidone
120-93-4

imidazolidone

ethylenediamine
107-15-3

ethylenediamine

A

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

B

U2TETA
166532-70-3

U2TETA

C

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)
24368-15-8

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)

D

U1TETA

U1TETA

E

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

F

triethylentetramine
112-24-3

triethylentetramine

Conditions
ConditionsYield
With dimethylenecyclourethane at 250℃; for 5.5h; Microwave irradiation; Inert atmosphere;
dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

imidazolidone
120-93-4

imidazolidone

ethylenediamine
107-15-3

ethylenediamine

A

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

B

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

C

U2TETA
166532-70-3

U2TETA

D

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)
24368-15-8

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)

E

U1TETA

U1TETA

F

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

G

triethylentetramine
112-24-3

triethylentetramine

Conditions
ConditionsYield
at 250℃; for 5.5h; Inert atmosphere;
dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

imidazolidone
120-93-4

imidazolidone

ethylenediamine
107-15-3

ethylenediamine

A

2-oxo-imidazolidine-1-ethanol
3699-54-5

2-oxo-imidazolidine-1-ethanol

B

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

C

2-(2-Aminoethylamino)ethanol
111-41-1

2-(2-Aminoethylamino)ethanol

D

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

E

triethylentetramine
112-24-3

triethylentetramine

Conditions
ConditionsYield
at 260℃; for 3h;
imidazolidone
120-93-4

imidazolidone

ethanolamine
141-43-5

ethanolamine

ethylenediamine
107-15-3

ethylenediamine

A

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

B

U2TETA
166532-70-3

U2TETA

C

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)
24368-15-8

1,1'-(1,2-ethanediyl)di(2-imidazolidinone)

D

U1TETA

U1TETA

E

1,5-diamino-3-azapentane
111-40-0

1,5-diamino-3-azapentane

F

triethylentetramine
112-24-3

triethylentetramine

Conditions
ConditionsYield
With dimethylenecyclourethane at 250℃; for 5h; Inert atmosphere;
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

11-mercaptounadecanoic acid
71310-21-9

11-mercaptounadecanoic acid

11-mercapto-N-[2-(2-oxoimidazolidin-1-yl)ethyl]undecaneamide

11-mercapto-N-[2-(2-oxoimidazolidin-1-yl)ethyl]undecaneamide

Conditions
ConditionsYield
at 160℃; for 6h; Inert atmosphere;100%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

1-(5-(methoxycarbonyl)-4-{[2-(trifluoromethyl)benzyl]oxy}thien-2-yl)-1H-benzimidazole-5-carboxylic acid
660870-46-2

1-(5-(methoxycarbonyl)-4-{[2-(trifluoromethyl)benzyl]oxy}thien-2-yl)-1H-benzimidazole-5-carboxylic acid

methyl 5-[5-({[2-(2-oxoimidazolidin-1-yl)ethyl]amino}carbonyl)-1H-benzimidazol-1-yl]-3-{[2-(trifluoromethyl)benzyl]oxy}thiophene-2-carboxylate

methyl 5-[5-({[2-(2-oxoimidazolidin-1-yl)ethyl]amino}carbonyl)-1H-benzimidazol-1-yl]-3-{[2-(trifluoromethyl)benzyl]oxy}thiophene-2-carboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In DMF (N,N-dimethyl-formamide) for 2h;95%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

5-(4-chlorophenyl)-2-{[1-(4-chloropyridin-3-yl)-1H-1,2,4-triazol-3-yl]methyl}-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

5-(4-chlorophenyl)-2-{[1-(4-chloropyridin-3-yl)-1H-1,2,4-triazol-3-yl]methyl}-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

5-(4-chlorophenyl)-2-{[1-(4-{[2-(2-oxoimidazolidin-1-yl)ethyl]amino}pyridin-3-yl)-1H-1,2,4-triazol-3-yl]methyl}-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

5-(4-chlorophenyl)-2-{[1-(4-{[2-(2-oxoimidazolidin-1-yl)ethyl]amino}pyridin-3-yl)-1H-1,2,4-triazol-3-yl]methyl}-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

Conditions
ConditionsYield
In ethanol Reflux;94%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

2-chloro-4-[7-(2-chloro-pyridin-4-yl)-benzo[b]thiophen-2-yl]-pyrimidine
1034658-89-3

2-chloro-4-[7-(2-chloro-pyridin-4-yl)-benzo[b]thiophen-2-yl]-pyrimidine

1-(2-{4-[7-(2-chloro-pyridin-4-yl)-benzo[b]thiophen-2-yl]pyrimidin-2-ylamino}ethyl)imidazolidin-2-one
1034657-98-1

1-(2-{4-[7-(2-chloro-pyridin-4-yl)-benzo[b]thiophen-2-yl]pyrimidin-2-ylamino}ethyl)imidazolidin-2-one

Conditions
ConditionsYield
In butan-1-ol at 120℃; for 5h;93%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

2,4-dicyano-1-butene
1572-52-7

2,4-dicyano-1-butene

C11H17N5O

C11H17N5O

Conditions
ConditionsYield
In water at 75 - 80℃; Inert atmosphere;89%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

ethylene dibromide
106-93-4

ethylene dibromide

,4,7-triazacyclononan-1,4-one

,4,7-triazacyclononan-1,4-one

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20 - 100℃; for 60h; Reagent/catalyst; Solvent; Temperature;87.09%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

dichlorobenzenesulfonyl chloride
82417-45-6

dichlorobenzenesulfonyl chloride

2,3-dichloro-N-[2-(2-oxoimidazolidin-1-yl)ethyl]benzenesulphonamide
886236-60-8

2,3-dichloro-N-[2-(2-oxoimidazolidin-1-yl)ethyl]benzenesulphonamide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃;87%
Divinyl sulfone
77-77-0

Divinyl sulfone

2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

1-<2-N-(1,1-dioxidothiomorpholinoethyl)>-2-imidazolidinone
85694-70-8

1-<2-N-(1,1-dioxidothiomorpholinoethyl)>-2-imidazolidinone

Conditions
ConditionsYield
In ethanol for 3h; Ambient temperature;83%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

m-isopropenyl-α,α-dimethylbenzyl carbamic acid methyl ester
90826-32-7

m-isopropenyl-α,α-dimethylbenzyl carbamic acid methyl ester

Conditions
ConditionsYield
1,3-diacetoxy-1,1,3,3-tetrabutyldistannoxane at 140℃; under 30 Torr; for 3h;83%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

3,5-dimethyl-N-nitro-1H-pyrazole-1-carboxamidine
2946-89-6

3,5-dimethyl-N-nitro-1H-pyrazole-1-carboxamidine

N-nitro-N'-[2-(2-oxo-imidazolidin-3-yl)ethyl]guanidine

N-nitro-N'-[2-(2-oxo-imidazolidin-3-yl)ethyl]guanidine

Conditions
ConditionsYield
In methanol at 20℃;80%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

4‐(3‐bromo‐4‐fluorophenyl)‐3‐(4‐nitro‐1,2,5‐oxadiazol‐3‐yl)‐4,5‐dihydro‐1,2,4‐oxadiazol‐5‐one

4‐(3‐bromo‐4‐fluorophenyl)‐3‐(4‐nitro‐1,2,5‐oxadiazol‐3‐yl)‐4,5‐dihydro‐1,2,4‐oxadiazol‐5‐one

4‐(3‐bromo‐4‐fluorophenyl)‐3‐(4‐{[2‐(2‐oxoimidazolidin‐1‐yl)ethyl]amino}‐1,2,5‐oxadiazol‐3‐yl)‐1,2,4‐oxadiazol‐5‐one

4‐(3‐bromo‐4‐fluorophenyl)‐3‐(4‐{[2‐(2‐oxoimidazolidin‐1‐yl)ethyl]amino}‐1,2,5‐oxadiazol‐3‐yl)‐1,2,4‐oxadiazol‐5‐one

Conditions
ConditionsYield
In acetonitrile78%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

acrylic acid
79-10-7

acrylic acid

3,3'-{[2-(2-oxoimidazolidin-1-yl)ethyl]imino}dipropanoic acid

3,3'-{[2-(2-oxoimidazolidin-1-yl)ethyl]imino}dipropanoic acid

Conditions
ConditionsYield
In isopropyl alcohol at 60℃; for 2h; Inert atmosphere;75%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

2-(methylsulfonyl)-4-(5-(morpholinosulfonyl)thiophen-2-yl)pyrimidine
893441-65-1

2-(methylsulfonyl)-4-(5-(morpholinosulfonyl)thiophen-2-yl)pyrimidine

1-(2-(4-(5-(morpholinosulfonyl)thiophen-2-yl)pyrimidin-2-ylamino)ethyl)imidazolidin-2-one

1-(2-(4-(5-(morpholinosulfonyl)thiophen-2-yl)pyrimidin-2-ylamino)ethyl)imidazolidin-2-one

Conditions
ConditionsYield
With triethylamine In toluene for 6h; Heating / reflux;72%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

C18H12FNO2
1367126-25-7

C18H12FNO2

1-(2-(((6-(4-(4-fluorophenoxy)phenyl)pyridin-2-yl)methyl)amino)ethyl)imidazolidin-2-one
1367124-97-7

1-(2-(((6-(4-(4-fluorophenoxy)phenyl)pyridin-2-yl)methyl)amino)ethyl)imidazolidin-2-one

Conditions
ConditionsYield
Stage #1: 2-aminoethylimidazolidone; C18H12FNO2 In tetrahydrofuran at 20℃; for 14h;
Stage #2: With sodium tetrahydroborate In tetrahydrofuran at 20℃; for 0.333333h;
72%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

C20H18FNO4S
1367126-49-5

C20H18FNO4S

1-(2-((2-(6-(4-(4-fluorophenoxy)phenyl)pyridin-2-yl)ethyl)amino)ethyl)imidazolidin-2-one
1367124-99-9

1-(2-((2-(6-(4-(4-fluorophenoxy)phenyl)pyridin-2-yl)ethyl)amino)ethyl)imidazolidin-2-one

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 40℃; for 14h;70%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

4-(5'-bromo-2'-thienyl)-2-chloropyrimidine
131022-68-9

4-(5'-bromo-2'-thienyl)-2-chloropyrimidine

1-(2-(4-(5-bromothiophen-2-yl)pyrimidin-2-ylamino)ethyl)imidazolidin-2-one

1-(2-(4-(5-bromothiophen-2-yl)pyrimidin-2-ylamino)ethyl)imidazolidin-2-one

Conditions
ConditionsYield
With triethylamine In isopropyl alcohol for 30h; Heating / reflux;68%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

3,4-dichlorophenylisocyanate
102-36-3

3,4-dichlorophenylisocyanate

C12H14Cl2N4O2

C12H14Cl2N4O2

Conditions
ConditionsYield
With triethylamine In toluene at 5℃; for 24h;68%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

4-chloro-3-formylcoumarin
50329-91-4

4-chloro-3-formylcoumarin

C15H15N3O4

C15H15N3O4

Conditions
ConditionsYield
With triethylamine In ethanol for 0.0833333h; Heating;67%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

C19H10(2)H3F3N2O2

C19H10(2)H3F3N2O2

d-1-(2-(((6-(2-methyl-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)-phenyl-3,5,6-d3)pyridin-2-yl)methyl)amino)ethyl)imidazolidin-2-one

d-1-(2-(((6-(2-methyl-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)-phenyl-3,5,6-d3)pyridin-2-yl)methyl)amino)ethyl)imidazolidin-2-one

Conditions
ConditionsYield
Stage #1: 2-aminoethylimidazolidone; C19H10(2)H3F3N2O2 In methanol at 20℃; for 1h;
Stage #2: With 5%-palladium/activated carbon; hydrogen In methanol at 20℃; under 760.051 Torr; for 3h;
65%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

4-(benzo[b]thiophen-2-yl)-2-(methylsulfonyl)pyrimidine
893434-89-4

4-(benzo[b]thiophen-2-yl)-2-(methylsulfonyl)pyrimidine

1-(2-(4-(benzo[b]thiophen-2-yl)pyrimidin-2-ylamino)ethyl)imidazolidin-2-one

1-(2-(4-(benzo[b]thiophen-2-yl)pyrimidin-2-ylamino)ethyl)imidazolidin-2-one

Conditions
ConditionsYield
With triethylamine In 2-methoxy-ethanol at 100℃;64%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

2-{[5-bromo-1-(2-chlorophenyl)-1H-1,2,4-triazol-3-yl]methyl}-5-(4-chlorophenyl)-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

2-{[5-bromo-1-(2-chlorophenyl)-1H-1,2,4-triazol-3-yl]methyl}-5-(4-chlorophenyl)-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one

5-(4-chlorophenyl)-2-{[1-(2-chlorophenyl)-5-{[2-(2-oxoimidazolidin-1-yl)ethyl]amino}-1H-1,2,4-triazol-3-yl]methyl}-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3 -one

5-(4-chlorophenyl)-2-{[1-(2-chlorophenyl)-5-{[2-(2-oxoimidazolidin-1-yl)ethyl]amino}-1H-1,2,4-triazol-3-yl]methyl}-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3 -one

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 150℃; for 5h; Microwave irradiation;64%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

{4-[2-(2-chloro-5-fluoro-pyrimidin-4-yl)-benzo[b]thiophen-7-yl]-6-fluoro-pyridin-3-ylmethyl}-dimethylamine
1034468-08-0

{4-[2-(2-chloro-5-fluoro-pyrimidin-4-yl)-benzo[b]thiophen-7-yl]-6-fluoro-pyridin-3-ylmethyl}-dimethylamine

1-(2-{4-[7-(5-((dimethylamino)methyl)-2-fluoro-pyridin-4-yl)benzo[b]thiophen-2-yl]-5-fluoropyrimidin-2-ylamino}ethyl)imidazolidin-2-one
1034466-20-0

1-(2-{4-[7-(5-((dimethylamino)methyl)-2-fluoro-pyridin-4-yl)benzo[b]thiophen-2-yl]-5-fluoropyrimidin-2-ylamino}ethyl)imidazolidin-2-one

Conditions
ConditionsYield
With triethylamine In butan-1-ol at 120℃; for 15h;63%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

2-[3-({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}methyl)-1H-1,2,4-triazol-1-yl]benzoyl chloride

2-[3-({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}methyl)-1H-1,2,4-triazol-1-yl]benzoyl chloride

2-[3-({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}methyl)-1H-1,2,4-triazol-1-yl]-N-[2-(2-oxoimidazolidin-1-yl)ethyl]benzamide

2-[3-({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}methyl)-1H-1,2,4-triazol-1-yl]-N-[2-(2-oxoimidazolidin-1-yl)ethyl]benzamide

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 1h;61%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

S-allyl isothiouronium hydrobromide
41848-21-9

S-allyl isothiouronium hydrobromide

hydroquinone
123-31-9

hydroquinone

2-(allylthio)-5-((2-(2-oxoimidazolidin-1-yl)ethyl)amino)-2,5-cyclohexadiene-1,4-dione

2-(allylthio)-5-((2-(2-oxoimidazolidin-1-yl)ethyl)amino)-2,5-cyclohexadiene-1,4-dione

Conditions
ConditionsYield
With sodium iodide; sodium chloride In water; acetonitrile at 20℃;58%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

N-acetyl-O-[bis(benzyloxy)phosphoryl]-L-tyrosine
151608-48-9

N-acetyl-O-[bis(benzyloxy)phosphoryl]-L-tyrosine

N-acetyl-O-[bis(benzyloxy)phosphoryl]-N'-[2-(2-oxoimidazolidin-1-yl)ethyl]-L-tyrosinamide
1268157-54-5

N-acetyl-O-[bis(benzyloxy)phosphoryl]-N'-[2-(2-oxoimidazolidin-1-yl)ethyl]-L-tyrosinamide

Conditions
ConditionsYield
Stage #1: N-acetyl-O-[bis(benzyloxy)phosphoryl]-L-tyrosine With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 0.5h; Inert atmosphere;
Stage #2: 2-aminoethylimidazolidone In dichloromethane at 0 - 20℃; for 2.16667h; Inert atmosphere;
56%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

p-chlorphenylisocyanate
104-12-1

p-chlorphenylisocyanate

1-[2-(2-Oxo-3-imidazolidinyl)-ethyl]-3-(4-chlorophenyl)urea
63874-81-7

1-[2-(2-Oxo-3-imidazolidinyl)-ethyl]-3-(4-chlorophenyl)urea

Conditions
ConditionsYield
With triethylamine In toluene at 5℃; for 24h;53%
In tetrahydrofuran
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

4-(7-bromo-benzo[b]thiophen-2-yl)-2-chloro-5-fluoro-pyrimidine
1034468-28-4

4-(7-bromo-benzo[b]thiophen-2-yl)-2-chloro-5-fluoro-pyrimidine

1-{2-[4-(7-bromo-benzo[b]thiophen-2-yl)-5-fluoro-pyrimidin-2-ylamino]-ethyl}-imidazolidin-2-one
1034468-55-7

1-{2-[4-(7-bromo-benzo[b]thiophen-2-yl)-5-fluoro-pyrimidin-2-ylamino]-ethyl}-imidazolidin-2-one

Conditions
ConditionsYield
In 1,4-dioxane at 90℃; for 3h;52%
2-aminoethylimidazolidone
6281-42-1

2-aminoethylimidazolidone

2-chloro-4-[7-(3-trimethylsilanylethynyl-pyridin-4-yl)-benzo[b]-thiophen-2-yl]-pyrimidine
1034468-45-5

2-chloro-4-[7-(3-trimethylsilanylethynyl-pyridin-4-yl)-benzo[b]-thiophen-2-yl]-pyrimidine

1-(2-[4-[7-(3-trimethylsilylethynyl-pyridin-4-yl)-benzo[b]thiophen-2-yl]-pyrimidin-2-ylamino]-ethyl)-imidazolidin-2-one
1034468-65-9

1-(2-[4-[7-(3-trimethylsilylethynyl-pyridin-4-yl)-benzo[b]thiophen-2-yl]-pyrimidin-2-ylamino]-ethyl)-imidazolidin-2-one

Conditions
ConditionsYield
In butan-1-ol at 120℃; for 4 - 5h;49%
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