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Shandong runxinda Chemical Co., Ltd

Comprehensive introduction Hydroxyethyl urea is a new moisturizer with outstanding advantages. Compared with the traditional moisturizer, hydroxyethyl urea has more significant moisturizing effect, smooth coating feeling, comfortable f

Hydroxyethyl urea

Cas:2078-71-9

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

Hydroxyaluminum distearate

Cas:2078-71-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

2-Hydroxyethylurea

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hefei TNJ chemical industry co.,ltd

ISO Certification Technology: Technology innovation is our eternal pursuit,or we will be left behind.Our technology experts,all from famous universities and institutes,has rich experience and high achievements in chemical research.This makes sure

Hydroxyethyl urea

Cas:2078-71-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

Hydroxyethyl Urea Molecular Formula: C3H8N2O2 Molecular Weight:104.11 Physical/Chemical Characteristics Appearance:white crystals Odor: odorless Bulk Density: 0.6g/mL Melting Point: 92-96℃ Solubility:260g/100g wat

Hydroxyethyl Urea

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Hydroxyethyl Urea

Cas:2078-71-9

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% 2-HYDROXYETHYLUREA 2078-71-9 ISO Manufacturer

Cas:2078-71-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service 2-Hydroxyethylurea 2078-71-9 (2-Hydroxyethyl)urea Factory PRICE IN STOCK N-(hydroxyethyl)-Urea COA 1-(2-Hydroxyethyl)urea CAS 2078-71

Henan Tianfu Chemical Co., Ltd.

2-HYDROXYETHYLUREA Basic information Product Name: 2-HYDROXYETHYLUREA Synonyms: (2-hydroxyethyl)-ure;(beta-Hydroxyethyl)urea;1-Ethanolurea;hydroxyethylurea;Monoetha

TIANFU-CHEM 2-HYDROXYETHYLUREA2078-71-9

Cas:2078-71-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

2-HYDROXYETHYLUREA CAS:2078-71-9

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 2078-71-9 with best quality

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Leader Biochemical Group

PRODUCT DETAILS Introduction Hydroxyethyl urea is a new moisturizer with outstanding advantages. Compared with the traditional moisturizer, hydroxyethyl urea has more significan

China Largest Manufacturer factory Supply Hydroxyethylurea CAS 2078-71-9

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hu

Cosmetic additive sunscreen-hydroxyethylurea CAS 2078-71-92 HYDROXYETHYLUREA 99% PRICE

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $2.5 / 3.5

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Urea,N-(2-hydroxyethyl)- 2078-71-9

Cas:2078-71-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present,

2-HYDROXYETHYLUREA

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $11.0 / 13.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

2-HYDROXYETHYLUREA CAS:2078-71-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic interm

2-HYDROXYETHYLUREA CAS:2078-71-9

Cas:2078-71-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Urea,N-(2-hydroxyethyl)-

Cas:2078-71-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

2-Hydroxyethylurea CAS 2078-71-9

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Urea,N-(2-hydroxyethyl)-

Cas:2078-71-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

N-(2-Hydroxyethyl)-Urea

Cas:2078-71-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Triumph International Development Limilted

Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao

(2-hydroxyethyl)-ure 2078-71-9

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS2078-71-9 2-HYDROXYETHYLUREA

Cas:2078-71-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi`an Eastling Biotech Co., Ltd.

Xi'an Eastling biotech Co., Ltd. is dedicated to the research and development, production, and sales of natural plant extracts; With nearly 15 years of experience in identifying, researching, developing, and producing active ingredients for medic

High Moisturizing Efficiency Hydroxyethyl Urea Powder

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Hydroxyethyl urea

Cas:2078-71-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Urea,N-(2-hydroxyethyl)-

Cas:2078-71-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

2-HYDROXYETHYLUREA

Cas:2078-71-9

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Hefei Zhaobo Technology Co., Ltd.

Our Advantages Production: Advanced chemical equipment with years of experience Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Specif

Hydroxyethyl urea CAS 2078-71-9

Cas:2078-71-9

Min.Order:1 Kilogram

FOB Price: $95.0 / 100.0

Type:Trading Company

inquiry

Wuhan Xinhao Biotechnology Co., Ltd.

1. We can provide customers with "one-stop"packaging service,from research,development,production,export and so on 2. Powerful R&D strength let our technology in a leading level,forever,in turn,to provide customers with better service .

Factory Supply Hydroxyethyl Urea

Cas:2078-71-9

Min.Order:100 Gram

FOB Price: $10.0 / 100.0

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Hydroxyethyl Urea

Cas:2078-71-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

2-HYDROXYETHYLUREA

Cas:2078-71-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

<2-(trimethylsilyloxy)ethyl>urea
75226-85-6

<2-(trimethylsilyloxy)ethyl>urea

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

Conditions
ConditionsYield
With methanol; water for 1h; Heating;100%
N-<2-(trimethylsiloxy)ethyl>-N'-(trimethylsilyl)urea
75226-87-8

N-<2-(trimethylsiloxy)ethyl>-N'-(trimethylsilyl)urea

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

Conditions
ConditionsYield
With methanol; water for 1h; Heating;100%
nitrourea
556-89-8

nitrourea

ethanolamine
141-43-5

ethanolamine

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

Conditions
ConditionsYield
In ethanol for 48h;85%
potassium cyanate
590-28-3

potassium cyanate

ethanolamine
141-43-5

ethanolamine

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

Conditions
ConditionsYield
Stage #1: potassium cyanate; ethanolamine In water for 0.333333h; Heating;
Stage #2: With hydrogenchloride In water at 20℃; for 7h;
80%
With hydrogenchloride In water
ethanolamine
141-43-5

ethanolamine

urea
57-13-6

urea

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

Conditions
ConditionsYield
With ammonia In formic acid at 115℃; for 3.5h; Temperature; Industrial scale;78%
In N,N-dimethyl-formamide at 105℃; for 24h;
2-amino-ethanol hydrochloride
2002-24-6

2-amino-ethanol hydrochloride

potassium cyanide
151-50-8

potassium cyanide

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

Conditions
ConditionsYield
In water at 85 - 90℃; for 1h;68%
In water
oxirane
75-21-8

oxirane

urea
57-13-6

urea

A

dimethylenecyclourethane
497-25-6

dimethylenecyclourethane

B

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

C

carbamic acid-(2-amino-ethyl ester)
142-27-8

carbamic acid-(2-amino-ethyl ester)

Conditions
ConditionsYield
at 136℃;
oxirane
75-21-8

oxirane

urea
57-13-6

urea

A

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

B

carbamic acid-(2-amino-ethyl ester)
142-27-8

carbamic acid-(2-amino-ethyl ester)

Conditions
ConditionsYield
at 136℃;
2,4-imidazolidinedione
461-72-3

2,4-imidazolidinedione

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

Conditions
ConditionsYield
With sodium tetrahydroborate In ethanol
potassium cyanate
590-28-3

potassium cyanate

hydrochloride of β-oxy-ethylamine

hydrochloride of β-oxy-ethylamine

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

2-amino-ethanol hydrochloride
2002-24-6

2-amino-ethanol hydrochloride

sodium cyanate

sodium cyanate

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

Conditions
ConditionsYield
mit hilfe eines Ionen-Austauschers;
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

bis(tri-n-butyltin)oxide
56-35-9

bis(tri-n-butyltin)oxide

N-(tributylstannyl)-N'-(2-(tributylstannyloxy)ethyl)urea
104585-96-8

N-(tributylstannyl)-N'-(2-(tributylstannyloxy)ethyl)urea

Conditions
ConditionsYield
In neat (no solvent) byproducts: H2O; at 160-190°C, evacuation down to 2mm for 1 h; elem. anal.;95%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

C17H16N2O3

C17H16N2O3

C20H22N4O4

C20H22N4O4

Conditions
ConditionsYield
With hydrogenchloride; water In isopropyl alcohol for 0.333333h; Reflux; regioselective reaction;93%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

1,3-dimethyl-4,5-dihydroxy-4,5-diphenylimidazolidin-2-one
66242-64-6

1,3-dimethyl-4,5-dihydroxy-4,5-diphenylimidazolidin-2-one

C20H22N4O3

C20H22N4O3

Conditions
ConditionsYield
With hydrogenchloride In methanol; water for 1h; Reflux;90%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

4,5-dihydroxy-1,3-diethyl-4,5-diphenylimidazolidine-2-thione
924851-22-9

4,5-dihydroxy-1,3-diethyl-4,5-diphenylimidazolidine-2-thione

4,6-diethyl-1-(2-hydroxyethyl)-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-2-one
1346780-34-4

4,6-diethyl-1-(2-hydroxyethyl)-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-2-one

Conditions
ConditionsYield
With hydrogenchloride In methanol; water for 2h; Reflux;90%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

1-ethyl-5-hydroxy-4,5-diphenyl-1H-imidazol-2(5H)-one

1-ethyl-5-hydroxy-4,5-diphenyl-1H-imidazol-2(5H)-one

1-ethyl-6-(2-hydroxyethyl)-3a,6a-diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione

1-ethyl-6-(2-hydroxyethyl)-3a,6a-diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione

Conditions
ConditionsYield
With hydrogenchloride In water; acetonitrile for 0.333333h; Reflux; regioselective reaction;76%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

5-hydroxy-4,5-diphenyl-1-propyl-1H-imidazol-2(5H)-one

5-hydroxy-4,5-diphenyl-1-propyl-1H-imidazol-2(5H)-one

1-(2-hydroxyethyl)-3a,6a-diphenyl-6-propyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione

1-(2-hydroxyethyl)-3a,6a-diphenyl-6-propyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione

Conditions
ConditionsYield
With hydrogenchloride In water; acetonitrile for 0.333333h; Reflux; regioselective reaction;74%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

4,4'-dimethoxybenzoin
119-52-8

4,4'-dimethoxybenzoin

1-(2-hydroxyethyl)-4,5-bis(4-methoxyphenyl)-1H-imidazol-2(3H)-one

1-(2-hydroxyethyl)-4,5-bis(4-methoxyphenyl)-1H-imidazol-2(3H)-one

Conditions
ConditionsYield
With ethylene glycol at 160℃; for 1h;70%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
1195504-76-7

4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione

1-(2-hydroxyethyl)-4,6-dimethyl-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-2-one
1346780-20-8

1-(2-hydroxyethyl)-4,6-dimethyl-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-2-one

Conditions
ConditionsYield
With hydrogenchloride In methanol; water for 2h; Reflux;68%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

benzil
134-81-6

benzil

C20H22N4O4

C20H22N4O4

Conditions
ConditionsYield
With hydrogenchloride; water In isopropyl alcohol for 2h; Reflux; regioselective reaction;68%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

6-amino-1-β-hydroxyethyluracil
56075-69-5

6-amino-1-β-hydroxyethyluracil

Conditions
ConditionsYield
With sodium In ethanol for 10h; Heating;67%
With sodium In ethanol Cooling with ice; Reflux;59.4%
With ethanol; sodium ethanolate
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

4,5-dihydroxy-2-imidazolidinone
3720-97-6

4,5-dihydroxy-2-imidazolidinone

(1R*,5S*)-2-(2-hydroxyethyl)-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione

(1R*,5S*)-2-(2-hydroxyethyl)-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione

Conditions
ConditionsYield
With hydrogenchloride In water for 1h; pH=1 - 2; Heating;55%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

4,5-dihydroxy-2-imidazolidinone
3720-97-6

4,5-dihydroxy-2-imidazolidinone

A

2,4-imidazolidinedione
461-72-3

2,4-imidazolidinedione

B

2-(2-hydroxyethyl)-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione
125577-52-8

2-(2-hydroxyethyl)-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione

Conditions
ConditionsYield
With hydrogenchloride In water at 85℃; for 1h; pH=1 - 2;A n/a
B 55%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

1-benzyl-3,5-dichloro-6-methylpyrazin-2(1H)-one
173200-35-6

1-benzyl-3,5-dichloro-6-methylpyrazin-2(1H)-one

1-(4-benzyl-6-chloro-5-methyl-3-oxo-3,4-dihydropyrazin-2-yl)-3-(2-hydroxyethyl)urea

1-(4-benzyl-6-chloro-5-methyl-3-oxo-3,4-dihydropyrazin-2-yl)-3-(2-hydroxyethyl)urea

Conditions
ConditionsYield
With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,2-dimethoxyethane at 80 - 100℃; Microwave irradiation;50%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

2,2-dimethylpenta-3,4-dienal oxime
913260-88-5

2,2-dimethylpenta-3,4-dienal oxime

benzaldehyde
100-52-7

benzaldehyde

N-[2-({3,3-dimethyl-1-oxido-5-[(E)-2-(phenyl)vinyl]-3,4-dihydro-2H-pyrrol-2-yl}oxy)ethyl]urea
1376476-82-2

N-[2-({3,3-dimethyl-1-oxido-5-[(E)-2-(phenyl)vinyl]-3,4-dihydro-2H-pyrrol-2-yl}oxy)ethyl]urea

Conditions
ConditionsYield
With potassium tert-butylate In tert-butyl alcohol at 80℃; for 2.5h; Inert atmosphere;46%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

3-Nitrosooxazolidin-2-one
38347-74-9

3-Nitrosooxazolidin-2-one

Conditions
ConditionsYield
With nitrosylchloride In chloroform42%
With nitrosylchloride In chloroform at 0℃; Product distribution; other reagents;42%
(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

A

trimethylsilyl isocyanate
1118-02-1

trimethylsilyl isocyanate

B

N-<2-(trimethylsiloxy)ethyl>-N'-(trimethylsilyl)urea
75226-87-8

N-<2-(trimethylsiloxy)ethyl>-N'-(trimethylsilyl)urea

Conditions
ConditionsYield
With sulfuric acid at 120 - 152℃; for 6h;A 39%
B 36%
methanol
67-56-1

methanol

(2-hydroxyethyl)urea
2078-71-9

(2-hydroxyethyl)urea

benzil
134-81-6

benzil

C18H18N2O3

C18H18N2O3

C20H22N4O4

C20H22N4O4

Conditions
ConditionsYield
With hydrogenchloride; water for 2h; Reflux; diastereoselective reaction;A 38%
B 14%
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