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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

Ethyl isocyanate Manufacturer/High quality/Best price/In stock

Cas:109-90-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

High quality Ethyl Isocyanate supplier in China

Cas:109-90-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

Ethyl isocyanate

Cas:109-90-0

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Isocyanatoethane

Cas:109-90-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

CAS No.109-90-0 Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scie

CAS No.109-90-0 Ethyl isocyanate

Cas:109-90-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Product name Ethyl isocyanate Synonyms isocyanato-Ethane;isocyanatoethene;Ethyl isocyanate, 98+% (Assay);ethyl socyanate;ETHYL ISOCYANATE, STAB.;Ethyl isocyanate, 98+%;Ethyl Isocyanate, 97+%;ETHYL IS

Ethyl isocyanate CAS: 109-90-0

Cas:109-90-0

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hebei yanxi chemical co.,LTD.

Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car

Ethyl isocyanate Manufacturer/High quality/Best price/In stock

Cas:109-90-0

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

Service we can provide: 1. mixed container: we can mix different items in one container. 2. quality control: before shipment, we can provide free sample for test. inspection before shipping. 3. packing: we can pack according to your requireme

Ethyl Isocyanate CAS 109-90-0

Cas:109-90-0

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

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Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

Ethyl isocyanate CAS NO.109-90-0

Cas:109-90-0

Min.Order:10 Gram

Negotiable

Type:Trading Company

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Ethyl isocyanate

Cas:109-90-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

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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

Ethyl isocyanate

Cas:109-90-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

Ethyl isocyanate

Cas:109-90-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 Ethyl Isocyanate

Cas:109-90-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat

Ethane, isocyanato-

Cas:109-90-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

Ethyl isocyanate CAS NO.: 109-90-0

Cas:109-90-0

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

ethyl isocyanate

Cas:109-90-0

Min.Order:0

Negotiable

Type:Other

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Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Ethane, isocyanato-

Cas:109-90-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Ethyl Isocyanate

Cas:109-90-0

Min.Order:0

Negotiable

Type:Manufacturers

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Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 109-90-0 with competitive price

Cas:109-90-0

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Ethane, isocyanato-

Cas:109-90-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Ethyl isocyanate

Cas:109-90-0

Min.Order:0

Negotiable

Type:Other

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Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

Ethyl isocyanate

Cas:109-90-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#109-90-0;CAT#A802104

Cas:109-90-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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HENAN SUNLAKE ENTERPRISE CORPORATION

Ethyl isocyanate Basic information Product Name: Ethyl isocyanate Synonyms: ETHYL ISOCYANATE;ISOCYANIC ACID ETHYL ESTER;1-Isocyanatoethane;C2H5NCO;ethane,isocyanato-;isocyanated’ethyle;isocyanato-et

Ethyl isocyanate

Cas:109-90-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Selena Zhou

Service we provide: 1. before shipment, free sample for test 2. packing as your request, with oem brand name 3. top quality with best price 4. fast shipment by reputed shipping line 5. best service after shipment with emails Appearance:Colorle

Ethyl isocyanate

Cas:109-90-0

Min.Order:1 Kilogram

FOB Price: $0.1

Type:Trading Company

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Shanghai HengXun Pharmaceutical Tech. Co., Ltd.

Shanghai Hengxun Pharmaceutical Tech. Co., Ltd. engaged in the new medicine, new energy resources, new material science research and development, production and sales of high-tech enterprises. we are the manufacturer of all kinds of researc

Ethyl isocyanate

Cas:109-90-0

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i

National Research Platform ISO 9001 109-90-0

Cas:109-90-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Rlavie Technology Co., Ltd.

Rlavie Profile: Established Time & Place: Founded in 2016, Shanghai Rlavie Technology Co ltd lies in the crossroad of Binjiang Branch & Baiqiujiang Road, Qingpu District,Shanghai City,China. Main Products: pyridazine, photoelectri

109-90-0 Ethyl isocyanate

Cas:109-90-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

Isocyanato-ethene

Cas:109-90-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei MuHai biological technology co., LTD

About us Shenzhen Muhai Biotechnology co.,ltd is one of the most dynamic research and advanced technology companies. We now have the most complete range of pharmaceutical intermediates. We focus on doing forign markts and and our products sel

Ethyl isocyanate Manufacturer/High quality/Best price/In stockCAS NO.: 109-90-0

Cas:109-90-0

Min.Order:10 Gram

FOB Price: $200.0

Type:Trading Company

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Synthetic route

bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

ethylamine
75-04-7

ethylamine

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
phosgene
75-44-5

phosgene

ethylamine
75-04-7

ethylamine

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
In toluene at 320 - 340℃; under 37.5038 Torr; Temperature;97.6%
Ethyl isothiocyanate
542-85-8

Ethyl isothiocyanate

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With air; palladium dichloride In 1,4-dioxane Heating;89%
methyl N-ethylcarbamate
6135-31-5

methyl N-ethylcarbamate

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With Phenyltrichlorosilane at 100 - 155℃; for 0.5h;87.3%
ethyl carbamoyl chloride
41891-13-8

ethyl carbamoyl chloride

hexan-1-ol
111-27-3

hexan-1-ol

A

N-ethyl-carbamic acid hexyl ester
67821-25-4

N-ethyl-carbamic acid hexyl ester

B

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
In 1,2-dichloro-benzeneA n/a
B 81%
ethyl carbamoyl chloride
41891-13-8

ethyl carbamoyl chloride

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
In chlorobenzene77%
With N,N-dimethyl-aniline
With triethylamine at 40℃; for 0.333333h; Yield given;
With triethylamine In Dimethyldisulphide at 0 - 5℃; pH=8 - 8.5;
1-ethyl-3-phenylurea
621-04-5

1-ethyl-3-phenylurea

A

(Dichloro-phenyl-silanyl)-phenyl-amine

(Dichloro-phenyl-silanyl)-phenyl-amine

B

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With Phenyltrichlorosilane at 160 - 205℃; for 1h;A n/a
B 72.5%
ethyl (chloroformyl)methyl carbamate
19265-06-6

ethyl (chloroformyl)methyl carbamate

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With aluminium trichloride at 193 - 220℃; for 0.5h;64.3%
3-ethyl-4-hydroxy-5,5-dimethyl-4-phenyl-oxazolidin-2-one
61031-53-6

3-ethyl-4-hydroxy-5,5-dimethyl-4-phenyl-oxazolidin-2-one

A

2-methyl-1-phenylprop-2-en-1-one
769-60-8

2-methyl-1-phenylprop-2-en-1-one

B

2-hydroxy-2-methylpropiophenone
7473-98-5

2-hydroxy-2-methylpropiophenone

C

3-hydroxy-3-phenyl-butan-2-one
3155-01-9

3-hydroxy-3-phenyl-butan-2-one

D

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
In benzene at 550℃;A 41%
B 14%
C 45%
D 44%
N-nitro-N'-ethyl-urea

N-nitro-N'-ethyl-urea

ethyl isocyanate
109-90-0

ethyl isocyanate

N-nitro-N'-ethyl-urea

N-nitro-N'-ethyl-urea

A

methylnitroamine
598-57-2

methylnitroamine

B

N-nitrodimethylamine
4164-28-7

N-nitrodimethylamine

C

ethyl isocyanate
109-90-0

ethyl isocyanate

Diazoethan
1117-96-0

Diazoethan

diethyl ether
60-29-7

diethyl ether

cyanic acid
420-05-3

cyanic acid

ethyl isocyanate
109-90-0

ethyl isocyanate

1-ethyl-[1,3]diazepine-2,4,7-trione

1-ethyl-[1,3]diazepine-2,4,7-trione

A

Succinimide
123-56-8

Succinimide

B

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
at 150 - 160℃;
potassium cyanate
590-28-3

potassium cyanate

diethyl sulfate
64-67-5

diethyl sulfate

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With sodium carbonate
ethyl-carbonimidic acid ethyl ester chloride

ethyl-carbonimidic acid ethyl ester chloride

A

chloroethane
75-00-3

chloroethane

B

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
zerfaellt leicht;
potassium cyanate
590-28-3

potassium cyanate

triethyl phosphate
78-40-0

triethyl phosphate

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
at 200℃;
2-ethylsuccinohydrazide
101742-82-9

2-ethylsuccinohydrazide

A

ethyl-succinyl azide
856062-10-7

ethyl-succinyl azide

B

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With hydrogenchloride; diethyl ether; sodium nitrite
C8H17N3O2

C8H17N3O2

A

N,N'-diethylurea
623-76-7

N,N'-diethylurea

B

ethyl isocyanate
109-90-0

ethyl isocyanate

ethyl-carbamic acid-(2-hydroxy-phenyl ester)
35580-89-3

ethyl-carbamic acid-(2-hydroxy-phenyl ester)

A

benzene-1,2-diol
120-80-9

benzene-1,2-diol

B

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
at 240 - 250℃;
ethyl-carbamic acid-(2-hydroxy-phenyl ester)
35580-89-3

ethyl-carbamic acid-(2-hydroxy-phenyl ester)

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
at 210 - 250℃;
potassium cyanate
590-28-3

potassium cyanate

potassium ethyl sulfate
563-17-7

potassium ethyl sulfate

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
durch Destillation;
diazenedicarboxylic acid bis-ethylamide; disilver (I)-compound

diazenedicarboxylic acid bis-ethylamide; disilver (I)-compound

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
at 144℃; verpufft;
propionyl chloride
79-03-8

propionyl chloride

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With sodium azide; toluene
With sodium azide; benzene
With tetrabutylammoniun azide In toluene Heating;
ethyl-thiocarbamic acid ; mercury (II)-compound with mercury chloride

ethyl-thiocarbamic acid ; mercury (II)-compound with mercury chloride

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
beim Erhitzen;
propionyl azide
7139-74-4

propionyl azide

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
In acetonitrile; xylene at 79.9℃; Kinetics; Thermodynamic data; decomposition, ΔS(excit.);
3-Ethylcarbamoyl-2-thioxo-2,3-dihydro-benzoimidazole-1-carboxylic acid methyl ester
90714-99-1

3-Ethylcarbamoyl-2-thioxo-2,3-dihydro-benzoimidazole-1-carboxylic acid methyl ester

A

2-Thioxo-2,3-dihydro-benzoimidazole-1-carboxylic acid methyl ester

2-Thioxo-2,3-dihydro-benzoimidazole-1-carboxylic acid methyl ester

B

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
In Petroleum ether for 2h; Heating;
3-Ethylcarbamoyl-2-thioxo-2,3-dihydro-benzoimidazole-1-carboxylic acid ethyl ester
90715-00-7

3-Ethylcarbamoyl-2-thioxo-2,3-dihydro-benzoimidazole-1-carboxylic acid ethyl ester

A

2-thioxo-2,3-dihydro-benzoimidazole-1-carboxylic acid ethyl ester
21928-73-4

2-thioxo-2,3-dihydro-benzoimidazole-1-carboxylic acid ethyl ester

B

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
In Petroleum ether for 2h; Heating;
N-ethyl-N'-nitrosourea
759-73-9

N-ethyl-N'-nitrosourea

ethyl isocyanate
109-90-0

ethyl isocyanate

Conditions
ConditionsYield
With water at 37℃; Rate constant;
1-ethyl-[1,3]diazepine-2,4,7-trione

1-ethyl-[1,3]diazepine-2,4,7-trione

water
7732-18-5

water

A

Succinimide
123-56-8

Succinimide

B

ethyl isocyanate
109-90-0

ethyl isocyanate

1-amino-3-methylbenzene
108-44-1

1-amino-3-methylbenzene

ethyl isocyanate
109-90-0

ethyl isocyanate

1-ethyl-3-m-tolylurea

1-ethyl-3-m-tolylurea

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
methanol
67-56-1

methanol

ethyl isocyanate
109-90-0

ethyl isocyanate

methyl N-ethylcarbamate
6135-31-5

methyl N-ethylcarbamate

Conditions
ConditionsYield
With dibutyltin dilaurate at 50℃; for 4h;100%
With benzene
With triethylamine
1-methyl-piperazine
109-01-3

1-methyl-piperazine

ethyl isocyanate
109-90-0

ethyl isocyanate

N-ethyl-4-methyl-1-piperazinecarboxamide
7401-05-0

N-ethyl-4-methyl-1-piperazinecarboxamide

Conditions
ConditionsYield
With triethylamine In diethyl ether at 20℃;100%
In toluene at 20℃; for 96h;80%
2,2-dimethoxyethylamine
22483-09-6

2,2-dimethoxyethylamine

ethyl isocyanate
109-90-0

ethyl isocyanate

N-(2,2-dimethoxyethyl)-N-ethylurea
115869-18-6

N-(2,2-dimethoxyethyl)-N-ethylurea

Conditions
ConditionsYield
In benzene100%
6,11-dihydrodibenzo[b,e]thiepin-11-ol
1745-46-6

6,11-dihydrodibenzo[b,e]thiepin-11-ol

ethyl isocyanate
109-90-0

ethyl isocyanate

bis(6,11-dihydrodibenzothieopin-11-yl) ether
1969-25-1

bis(6,11-dihydrodibenzothieopin-11-yl) ether

Conditions
ConditionsYield
In benzene 1) 35-40 deg C, 3 h; 2) 30 min., 50 deg C, room temp., overnight;100%
2-<2-(4-amino-3-hydroxyphenyl)ethyl>-3,7-dimethylimidazo<1,2-a>pyridine
128616-05-7

2-<2-(4-amino-3-hydroxyphenyl)ethyl>-3,7-dimethylimidazo<1,2-a>pyridine

ethyl isocyanate
109-90-0

ethyl isocyanate

3,7-Dimethyl-2-[2-{4-(3-ethylureido)-3-hydroxyphenyl}ethyl]imidazo[1,2-a]pyridine
128616-45-5

3,7-Dimethyl-2-[2-{4-(3-ethylureido)-3-hydroxyphenyl}ethyl]imidazo[1,2-a]pyridine

Conditions
ConditionsYield
In tetrahydrofuran; methanol for 2.5h; Ambient temperature;100%
ethyl isocyanate
109-90-0

ethyl isocyanate

2-thiocyanatobenzimidazole
5285-94-9

2-thiocyanatobenzimidazole

3-Ethyl-2-imino-2,3-dihydro-1-thia-3,4a,9-triaza-fluoren-4-one
90714-81-1

3-Ethyl-2-imino-2,3-dihydro-1-thia-3,4a,9-triaza-fluoren-4-one

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 1h; Ambient temperature;100%
C24H32Cl2FN5

C24H32Cl2FN5

ethyl isocyanate
109-90-0

ethyl isocyanate

C27H37Cl2FN6O

C27H37Cl2FN6O

Conditions
ConditionsYield
In 1,2-dichloro-ethane at 20℃; for 4h;100%
ethyl isocyanate
109-90-0

ethyl isocyanate

4-amino-3',3''-dichloro-4',4''-dimethoxy-5',5''-bis(methoxycarbonyl)-1,1-diphenyl-1-butene hydrochloride

4-amino-3',3''-dichloro-4',4''-dimethoxy-5',5''-bis(methoxycarbonyl)-1,1-diphenyl-1-butene hydrochloride

C25H28Cl2N2O7

C25H28Cl2N2O7

Conditions
ConditionsYield
In tetrahydrofuran for 2h;100%
ethyl isocyanate
109-90-0

ethyl isocyanate

6-(4-aminophenyl)-5-(N-benzyl-N-methylaminomethyl)-1-(2,6-difluorobenzyl)-3-phenylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione
174072-63-0

6-(4-aminophenyl)-5-(N-benzyl-N-methylaminomethyl)-1-(2,6-difluorobenzyl)-3-phenylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione

N-(4-{5-{[benzyl(methyl)amino]methyl}-1-(2,6-difluorobenzyl)-3-phenyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidin-6-yl}phenyl)-N'-ethylurea
481049-95-0

N-(4-{5-{[benzyl(methyl)amino]methyl}-1-(2,6-difluorobenzyl)-3-phenyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidin-6-yl}phenyl)-N'-ethylurea

Conditions
ConditionsYield
With pyridine at 20℃; for 18h;100%
With N-ethyl-N,N-diisopropylamine In dichloromethane
2-{4-[(3-chloropropyl)oxy]phenyl}-4,5,6,7-tetrahydro[1,3]thiazolo[5,4-c]pyridine
1004764-02-6

2-{4-[(3-chloropropyl)oxy]phenyl}-4,5,6,7-tetrahydro[1,3]thiazolo[5,4-c]pyridine

ethyl isocyanate
109-90-0

ethyl isocyanate

2-{4-[3-chloropropoxy]phenyl}-N-ethyl-6,7-dihydro[1,3]thiazolo[5,4-c]pyridine-5(4H)-carboxamide

2-{4-[3-chloropropoxy]phenyl}-N-ethyl-6,7-dihydro[1,3]thiazolo[5,4-c]pyridine-5(4H)-carboxamide

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
2,5-Dimethylaniline
95-78-3

2,5-Dimethylaniline

ethyl isocyanate
109-90-0

ethyl isocyanate

1-ethyl-3-(2,5-dimethylphenyl)urea

1-ethyl-3-(2,5-dimethylphenyl)urea

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
C37H46N6O8S
572924-09-5

C37H46N6O8S

ethyl isocyanate
109-90-0

ethyl isocyanate

C40H51N7O9S
791835-64-8

C40H51N7O9S

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 40℃;100%
ethyl isocyanate
109-90-0

ethyl isocyanate

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

C12H23N3O3
877165-63-4

C12H23N3O3

Conditions
ConditionsYield
In dichloromethane at 0℃; for 0.5h;100%
2-methyl-5-(piperazine-1-sulfonyl)-benzo[d]isothiazole-3-one
615576-61-9

2-methyl-5-(piperazine-1-sulfonyl)-benzo[d]isothiazole-3-one

ethyl isocyanate
109-90-0

ethyl isocyanate

4-(2-methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-sulfonyl)piperazine-1-carboxylic acid ethylamide

4-(2-methyl-3-oxo-2,3-dihydrobenzo[d]isothiazole-5-sulfonyl)piperazine-1-carboxylic acid ethylamide

Conditions
ConditionsYield
Stage #1: 2-methyl-5-(piperazine-1-sulfonyl)-benzo[d]isothiazole-3-one; ethyl isocyanate With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 3.5h; Polymer;
Stage #2: With polymer supported trisamine In dichloromethane at 20℃;
100%
4-oxopiperidin-1-ium 2,2,2-trifluoroacetate

4-oxopiperidin-1-ium 2,2,2-trifluoroacetate

ethyl isocyanate
109-90-0

ethyl isocyanate

N-ethyl-4-oxo-1-piperidinecarboxamide
675112-78-4

N-ethyl-4-oxo-1-piperidinecarboxamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;100%
2,4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine hydrochloride
1208901-69-2

2,4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine hydrochloride

ethyl isocyanate
109-90-0

ethyl isocyanate

2,4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl-N-ethylcarboxamide
635698-64-5

2,4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl-N-ethylcarboxamide

Conditions
ConditionsYield
With triethylamine In ethyl acetate at 20℃; for 12h;100%
6-methoxy-1'-(2-phenoxyethyl)-2,3,4,9-tetrahydrospiro[β-carboline-1,3'-pyrrolidine] trifluoroacetate

6-methoxy-1'-(2-phenoxyethyl)-2,3,4,9-tetrahydrospiro[β-carboline-1,3'-pyrrolidine] trifluoroacetate

ethyl isocyanate
109-90-0

ethyl isocyanate

N-ethyl-6-methoxy-1'-(2-phenoxyethyl)-4,9-dihydrospiro[β-carboline-1,3'-pyrrolidine]-2(3H)-carboxamide
853018-47-0

N-ethyl-6-methoxy-1'-(2-phenoxyethyl)-4,9-dihydrospiro[β-carboline-1,3'-pyrrolidine]-2(3H)-carboxamide

Conditions
ConditionsYield
Stage #1: 6-methoxy-1'-(2-phenoxyethyl)-2,3,4,9-tetrahydrospiro[β-carboline-1,3'-pyrrolidine] trifluoroacetate; ethyl isocyanate In dichloromethane
Stage #2: With ammonia In methanol; chloroform
100%
methyl (2S)-2-[2,4-dichloro-5-({4-[(1E)-3-hydroxyprop-1-en-1-yl]-1,3-dimethyl-1H-pyrazol-5-yl}oxy)phenoxy]propionate
1043916-41-1

methyl (2S)-2-[2,4-dichloro-5-({4-[(1E)-3-hydroxyprop-1-en-1-yl]-1,3-dimethyl-1H-pyrazol-5-yl}oxy)phenoxy]propionate

ethyl isocyanate
109-90-0

ethyl isocyanate

methyl (2S)-2-(2,4-dichloro-5-{[4-((1E)-3-{[ethylcarbamoyl]oxy}prop-1-en-1-yl)-1,3-dimethyl-1H-pyrazol-5-yl]oxy}phenoxy)propionate
1043916-43-3

methyl (2S)-2-(2,4-dichloro-5-{[4-((1E)-3-{[ethylcarbamoyl]oxy}prop-1-en-1-yl)-1,3-dimethyl-1H-pyrazol-5-yl]oxy}phenoxy)propionate

Conditions
ConditionsYield
In pyridine at 60℃; for 16.5h;100%
(S)-tert-butyl(1-(2-amino-4-(trifluoromethyl)phenoxy)-3,3-dimethylbutan-2-yl)carbamate
1073176-43-8

(S)-tert-butyl(1-(2-amino-4-(trifluoromethyl)phenoxy)-3,3-dimethylbutan-2-yl)carbamate

ethyl isocyanate
109-90-0

ethyl isocyanate

(S)-tert-butyl 1-(2-(3-ethylureido)-4-(trifluoromethyl)phenoxy)-3,3-dimethylbutan-2-ylcarbamate
1195974-21-0

(S)-tert-butyl 1-(2-(3-ethylureido)-4-(trifluoromethyl)phenoxy)-3,3-dimethylbutan-2-ylcarbamate

Conditions
ConditionsYield
at 20℃; for 18h;100%
methyl 2-amino-5-bromopyridine-4-carboxylate
882499-87-8

methyl 2-amino-5-bromopyridine-4-carboxylate

ethyl isocyanate
109-90-0

ethyl isocyanate

methyl 5-bromo-2-(3-ethylureido)isonicotinate
1186113-91-6

methyl 5-bromo-2-(3-ethylureido)isonicotinate

Conditions
ConditionsYield
In chloroform at 40℃; for 36h;100%
In chloroform at 40℃; for 78h;96%
In chloroform at 40℃; Sealed tube;96%
2-(S)-benzyloxycarbonylamino-3-aminopropionic acid
18635-43-3

2-(S)-benzyloxycarbonylamino-3-aminopropionic acid

ethyl isocyanate
109-90-0

ethyl isocyanate

rac-2-benzyloxycarbonylamino-3-(3-ethylureido)-propionic acid
1182348-93-1

rac-2-benzyloxycarbonylamino-3-(3-ethylureido)-propionic acid

Conditions
ConditionsYield
Stage #1: 2-(S)-benzyloxycarbonylamino-3-aminopropionic acid; ethyl isocyanate With sodium hydroxide In tetrahydrofuran at 20℃;
Stage #2: With hydrogenchloride; water In tetrahydrofuran
100%
benzyl 2-benzylpyrrolidine-2-carboxylate
1228439-45-9

benzyl 2-benzylpyrrolidine-2-carboxylate

ethyl isocyanate
109-90-0

ethyl isocyanate

C22H26N2O3
1228439-49-3

C22H26N2O3

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
C19H16F17NO*ClH
1228693-21-7

C19H16F17NO*ClH

ethyl isocyanate
109-90-0

ethyl isocyanate

C22H21F17N2O2
1228693-25-1

C22H21F17N2O2

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 23℃; for 16h;100%
7-chloro-3-[5-aminomethyl-[1,2,4]oxadiazol-3-yl]-1-(tetrahydropyran-4-yl)methyl-1H-indole
928196-14-9

7-chloro-3-[5-aminomethyl-[1,2,4]oxadiazol-3-yl]-1-(tetrahydropyran-4-yl)methyl-1H-indole

ethyl isocyanate
109-90-0

ethyl isocyanate

7-chloro-3-[5-[N-(formamidoethyl)amino]methyl-[1,2,4]oxadiazol-3-yl]-1-(tetrahydropyran-4-yl)methyl-1H-indole

7-chloro-3-[5-[N-(formamidoethyl)amino]methyl-[1,2,4]oxadiazol-3-yl]-1-(tetrahydropyran-4-yl)methyl-1H-indole

Conditions
ConditionsYield
In dichloromethane at 20℃; for 16h;100%
3-amino-2,2-dimethylpropan-1-ol
26734-09-8

3-amino-2,2-dimethylpropan-1-ol

ethyl isocyanate
109-90-0

ethyl isocyanate

1-ethyl-3-(3-hydroxy-2,2-dimethylpropyl)urea
1093206-28-0

1-ethyl-3-(3-hydroxy-2,2-dimethylpropyl)urea

Conditions
ConditionsYield
In 1,4-dioxane at 20℃; Inert atmosphere;100%
In 1,4-dioxane
(S)-2-((2-cyano-3-nitrophenoxy)methyl)pyrrolidinium chloride
1093205-85-6

(S)-2-((2-cyano-3-nitrophenoxy)methyl)pyrrolidinium chloride

ethyl isocyanate
109-90-0

ethyl isocyanate

(S)-2-((3-amino-2-cyanophenoxy)methyl)-N-ethylpyrrolidine-1-carboxamide
1093205-90-3

(S)-2-((3-amino-2-cyanophenoxy)methyl)-N-ethylpyrrolidine-1-carboxamide

Conditions
ConditionsYield
100%
tert-butyl ((1R,2R)-2-(2-amino-4-(trifluoromethyl)phenoxy)-2,3-dihydro-1H-inden-1-yl)carbamate
1402743-81-0

tert-butyl ((1R,2R)-2-(2-amino-4-(trifluoromethyl)phenoxy)-2,3-dihydro-1H-inden-1-yl)carbamate

ethyl isocyanate
109-90-0

ethyl isocyanate

C19H20F3N3O2
1402743-83-2

C19H20F3N3O2

Conditions
ConditionsYield
Stage #1: tert-butyl ((1R,2R)-2-(2-amino-4-(trifluoromethyl)phenoxy)-2,3-dihydro-1H-inden-1-yl)carbamate; ethyl isocyanate In tetrahydrofuran at 0 - 20℃; for 0.75h;
Stage #2: With trifluoroacetic acid In tetrahydrofuran at 0 - 20℃; for 16h;
100%
diethyl (E)-(3-((benzyloxy)amino)prop-1-en-1-yl)phosphonate
1639810-56-2

diethyl (E)-(3-((benzyloxy)amino)prop-1-en-1-yl)phosphonate

ethyl isocyanate
109-90-0

ethyl isocyanate

(E)-diethyl (3-(1-(benzyloxy)-3-ethylureido)prop-1-en-1-yl)phosphonate
1639810-61-9

(E)-diethyl (3-(1-(benzyloxy)-3-ethylureido)prop-1-en-1-yl)phosphonate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 3h; Inert atmosphere;100%
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