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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s 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. DayangChem can provide different quantiti

Thiourea 62-56-6 supplier in China

Cas:62-56-6

Min.Order:1 Kilogram

FOB Price: $11.0 / 22.0

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 Thiourea supplier in China

Cas:62-56-6

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White crystalline powder Complies Assay 99.00%min

High purity Thiourea CAS:62-56-6

Cas:62-56-6

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

lower price ISO factory purity 99.9% thiourea CAS NO.62-56-6

Cas:62-56-6

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

Company Name: Hefei TNJ Chemical Industry Co.,Ltd. Registered Address: B911 Xincheng Business Center,South of Dongliu Road, Zhengwu District, Hefei, Anhui,China

Thiocarbamide, CAS No.: 62-56-6

Cas:62-56-6

Min.Order:500 Kilogram

Negotiable

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:white powder 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

Thiourea [for BiocheMical Research]

Cas:62-56-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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 thiourea; thiocarbamide

Cas:62-56-6

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

CHemwill -- Thiourea

Cas:62-56-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Product Name: Thiocarbamide Synonyms: Thiourea, reagent grade, ACS;Thiourea 5g [62-56-6];Thiourea(TU);Thiourea [for BiocheMical Research];Thiourea ;Thiourea, extra pure, 99% 500GR;Thiourea Solution;THIOUREA GR FOR ANALYSIS ACS 25 KG

62-56-6 Thiocarbamide

Cas:62-56-6

Min.Order:1 Gram

FOB Price: $8900.0

Type:Lab/Research institutions

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Josun International Limited

High quality at a good price Fast delivery Factory wholes Name: Thiourea Alias: thiourea Chemical formula: CH4N2S Water solubility: soluble in cold water, ethanol, slightly soluble in ether. Molecular weight 76.12 White bright cryst

Thiourea

Cas:62-56-6

Min.Order:1 Metric Ton

Negotiable

Type:Other

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Henan Sinotech Import&Export Corporation

Product name Thiourea CAS RN 62-56-6 EINECS No. 200-543-5 Molecular formula CH4N2S

Thiourea

Cas:62-56-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry pla

Pharmaceutical Intermediate Thiocarbamide CAS 62-56-6 powder

Cas:62-56-6

Min.Order:100 Gram

Negotiable

Type:Other

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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

Chaotropic agent ThioureaCAS:62-56-6

Cas:62-56-6

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Thiourea 98.5% CAS NO.62-56-6

Cas:62-56-6

Min.Order:10 Gram

Negotiable

Type:Trading Company

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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

CAS NO.:62-56-6

Cas:62-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Product quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tr

Factory Price powder 99% cas 31431-39-7 mebendazole

Cas:62-56-6

Min.Order:1 Kilogram

FOB Price: $10.0 / 20.0

Type:Trading Company

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Lonwin Chemical Group Limited

Thiocarbamide CAS: 62-56-6 Specification Items Standard Result Appearance White crystalline powder Complies Assay 99.00%min 99.30%

Factory supply Thiocarbamide

Cas:62-56-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Best quality Thiourea 62-56-6 used in metallurgical industry with superior manufacturer Production Information Quick Details Production Name:Thiourea Synonyms:THU;Tsizp 34; Sulourea; Thiocarbamidsaeure-amid;Isothioharnstoff; CAS NO :62-56

Hangzhou Fandachem Co.,Ltd

Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Thiourea 99% CAS:62-56-6, Please contact us by email freely. We are leading exporter in China. If you really need this cargo

Thiourea 99% CAS:62-56-6 from fandachem

Cas:62-56-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

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Triumph International Development Limilted

Lorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h

Thiourea

Cas:62-56-6

Min.Order:100 Metric Ton

Negotiable

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

Thiocarbamide

Cas:62-56-6

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

Thiourea

Cas:62-56-6

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

Thiocarbamide

Cas:62-56-6

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,

Thiourea Manufacturer/High quality/Best price/In stock

Cas:62-56-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

CAS:62-56-6 EINECS:200-543-5 MW:76.12 MF:CH4N2S Melting point:171 °C Density:1.405 Appearance:White crystalline powder Package:25kg/drum Transportation:by sea/air/courier Port:Shanghai

Thiocarbamide

Cas:62-56-6

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: Thiourea CAS No.:62-56-6 Molecule Formula:CH4N2O4S Molecule Weight:140.12 Purity: 99.0% Package: 25kg/bag Description:White or light yellow crystals powder Manufacture Standards:Enterprise Standard TE

Best Quality Thiourea

Cas:62-56-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Thiourea

Cas:62-56-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shandong Xinhua Pharmaceutical Co.,Ltd

This product is used to synthesize raw materials for drugs such as sulfamthiazole, methionine and porcine tablets. Used as a raw material for dyes and dye Auxiliaries, resins and plasticizers. It can also be used as a vulcanization accelerator for

Thiourea

Cas:62-56-6

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Thiocarbamide fast delivery /best price /62-56-6 on hot selling Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of custom

Thiocarbamide fast delivery /best price /62-56-6 on hot selling

Cas:62-56-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used for Pesticide intermediates T

Thiourea

Cas:62-56-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

isothiocyanic acid
3129-90-6

isothiocyanic acid

thiourea
62-56-6

thiourea

Conditions
ConditionsYield
With ammonia
3-chloro-5,5-dimethyl-4,5-dihydroisoxazoline
326829-08-7

3-chloro-5,5-dimethyl-4,5-dihydroisoxazoline

thiourea
62-56-6

thiourea

5,5-dimethyl-4,5-dihydroisoxazol-3-yl carbamimidothioate hydrobromide

5,5-dimethyl-4,5-dihydroisoxazol-3-yl carbamimidothioate hydrobromide

Conditions
ConditionsYield
Stage #1: thiourea With hydrogen bromide In acetonitrile at 20℃; for 1h;
Stage #2: 3-chloro-5,5-dimethyl-4,5-dihydroxyisoxazole In acetonitrile at 40℃;
96%
5-thiocyanatomethyl-8-methyl-2H,4H-1,3-dioxino<4,5-c>pyridine

5-thiocyanatomethyl-8-methyl-2H,4H-1,3-dioxino<4,5-c>pyridine

thiourea
62-56-6

thiourea

C10H14N3O2S(1+)*ClH*Cl(1-)

C10H14N3O2S(1+)*ClH*Cl(1-)

Conditions
ConditionsYield
In ethanol for 1h; Heating;93%
2-methyl-2-phenyl-1,3-oxathiolan-5-one
797799-58-7

2-methyl-2-phenyl-1,3-oxathiolan-5-one

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

thiourea
62-56-6

thiourea

C10H9ClN2OS2

C10H9ClN2OS2

Conditions
ConditionsYield
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; 4-chlorobenzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
93%
5-chloromethyl-1,3-dioxinopyridine
111335-14-9

5-chloromethyl-1,3-dioxinopyridine

thiourea
62-56-6

thiourea

S-(8-methyl-2H,4H-1,3-dioxino<4,5-c>pyridyl)methylthiuronium hydrochloride

S-(8-methyl-2H,4H-1,3-dioxino<4,5-c>pyridyl)methylthiuronium hydrochloride

Conditions
ConditionsYield
In ethanol for 1h; Heating;91%
2-methyl-2-phenyl-1,3-oxathiolan-5-one
797799-58-7

2-methyl-2-phenyl-1,3-oxathiolan-5-one

4-dimethylamino-benzaldehyde
100-10-7

4-dimethylamino-benzaldehyde

thiourea
62-56-6

thiourea

C12H15N3OS2

C12H15N3OS2

Conditions
ConditionsYield
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; 4-dimethylamino-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
91%
2-phenylazlactone
1199-01-5

2-phenylazlactone

benzaldehyde
100-52-7

benzaldehyde

thiourea
62-56-6

thiourea

C17H15N3O2S

C17H15N3O2S

Conditions
ConditionsYield
Stage #1: 2-phenylazlactone; benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
90%
2-phenylazlactone
1199-01-5

2-phenylazlactone

4-dimethylamino-benzaldehyde
100-10-7

4-dimethylamino-benzaldehyde

thiourea
62-56-6

thiourea

C19H20N4O2S

C19H20N4O2S

Conditions
ConditionsYield
Stage #1: 2-phenylazlactone; 4-dimethylamino-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
89%
tert-butyl (1R,5S,6R)-6-(3-ethoxy-3-oxopropanoyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate

tert-butyl (1R,5S,6R)-6-(3-ethoxy-3-oxopropanoyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate

thiourea
62-56-6

thiourea

tert-butyl (1R,5S,6r)-6-(6-hydroxy-2-mercaptopyrimidin-4-yl)-3-azabicyclo[3.1.0]hexane-3-carboxylate

tert-butyl (1R,5S,6r)-6-(6-hydroxy-2-mercaptopyrimidin-4-yl)-3-azabicyclo[3.1.0]hexane-3-carboxylate

Conditions
ConditionsYield
With sodium methylate In methanol for 16h; Reflux; Inert atmosphere;88.6%
2-phenylazlactone
1199-01-5

2-phenylazlactone

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

thiourea
62-56-6

thiourea

C17H14ClN3O2S

C17H14ClN3O2S

Conditions
ConditionsYield
Stage #1: 2-phenylazlactone; 4-chlorobenzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
88%
2-methyl-2-phenyl-1,3-oxathiolan-5-one
797799-58-7

2-methyl-2-phenyl-1,3-oxathiolan-5-one

benzaldehyde
100-52-7

benzaldehyde

thiourea
62-56-6

thiourea

C10H10N2OS2

C10H10N2OS2

Conditions
ConditionsYield
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
86%
6-amino-5-chloro-1,3-dimethylpyrimidin-2,4-dione
54107-71-0

6-amino-5-chloro-1,3-dimethylpyrimidin-2,4-dione

thiourea
62-56-6

thiourea

1,3-Dimethyl-5-amidinothio-6-aminouracil Hydrochlorid
79576-81-1

1,3-Dimethyl-5-amidinothio-6-aminouracil Hydrochlorid

Conditions
ConditionsYield
In ethanol for 4h; Ambient temperature;85%
2-phenylazlactone
1199-01-5

2-phenylazlactone

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

thiourea
62-56-6

thiourea

C18H17N3O3S

C18H17N3O3S

Conditions
ConditionsYield
Stage #1: 2-phenylazlactone; 4-methoxy-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
85%
2-methyl-2-phenyl-1,3-oxathiolan-5-one
797799-58-7

2-methyl-2-phenyl-1,3-oxathiolan-5-one

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

thiourea
62-56-6

thiourea

C11H12N2O2S2

C11H12N2O2S2

Conditions
ConditionsYield
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; 4-methoxy-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
85%
(2-(N,N-dimethylamino)methylidene)-4,5-dihydrothiophen-3-one
1447827-69-1

(2-(N,N-dimethylamino)methylidene)-4,5-dihydrothiophen-3-one

thiourea
62-56-6

thiourea

6,7-dihydrothieno[3,2-d]pyrimidine-2-thiol
1375067-93-8

6,7-dihydrothieno[3,2-d]pyrimidine-2-thiol

Conditions
ConditionsYield
With sodium methylate; sodium hydrogencarbonate at 100℃; for 3h;85%
β-sitosteryl p-toluenesulfonate
18089-46-8

β-sitosteryl p-toluenesulfonate

thiourea
62-56-6

thiourea

β-sitosteryl isothiouronium tosylate

β-sitosteryl isothiouronium tosylate

Conditions
ConditionsYield
In pyridine; ethanol for 4.5h; Heating;82%
sodium hydroxymethanesulfonate monohydrate
6035-46-7

sodium hydroxymethanesulfonate monohydrate

thiourea
62-56-6

thiourea

disodium salt of N,N'-disulfomethylthiourea
120642-72-0

disodium salt of N,N'-disulfomethylthiourea

Conditions
ConditionsYield
With sodium hydroxide at 90 - 100℃; for 3h;81%
5-bromobarbituric acid
19645-78-4

5-bromobarbituric acid

thiourea
62-56-6

thiourea

(2,4,6-trioxohexahydropyrimidin-5-yl) carbamimidothioate
409315-26-0

(2,4,6-trioxohexahydropyrimidin-5-yl) carbamimidothioate

Conditions
ConditionsYield
In water at 50 - 60℃; for 1h; Solvent; Time; Green chemistry;81%
1,4-diaza-3-bromo-cyclohexane-2,5-dione
1204388-39-5

1,4-diaza-3-bromo-cyclohexane-2,5-dione

thiourea
62-56-6

thiourea

2-imino-6-oxo-thiazolo[4,5-b]piperazine
1204388-41-9

2-imino-6-oxo-thiazolo[4,5-b]piperazine

Conditions
ConditionsYield
With pyridine In ethanol for 0.25h; Sonication;78%
4-((N,N-dimethylamino)methylidene)-4,5-dihydrothiophen-3-one
1447827-70-4

4-((N,N-dimethylamino)methylidene)-4,5-dihydrothiophen-3-one

thiourea
62-56-6

thiourea

5,7-dihydrothieno[3,4-d]pyrimidine-2-thiol
1375067-64-3

5,7-dihydrothieno[3,4-d]pyrimidine-2-thiol

Conditions
ConditionsYield
With sodium methylate; sodium hydrogencarbonate at 100℃; for 3h;72%
2-chloro-7-methyladenine hydrochloride
104802-75-7

2-chloro-7-methyladenine hydrochloride

thiourea
62-56-6

thiourea

2-thio-6-amino-7-methylpurine
104802-77-9

2-thio-6-amino-7-methylpurine

Conditions
ConditionsYield
In butan-1-ol for 6.5h; Heating;67%
3-(1,2-dihydro-4-hydroxy-1-methyl-2-oxoquinolin-3-yl)-3-oxopropanal

3-(1,2-dihydro-4-hydroxy-1-methyl-2-oxoquinolin-3-yl)-3-oxopropanal

thiourea
62-56-6

thiourea

4-hydroxy-3-(2-mercaptopyrimidin-4-yl)-1-methylquinolin-2(1H)-one

4-hydroxy-3-(2-mercaptopyrimidin-4-yl)-1-methylquinolin-2(1H)-one

Conditions
ConditionsYield
In ethanol for 4h; Reflux;66%
ethyl 4-(chloromethyl)-7-(methoxymethyl)-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylate

ethyl 4-(chloromethyl)-7-(methoxymethyl)-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylate

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

thiourea
62-56-6

thiourea

N-{4-(7-methoxymethyl-4-oxo-8-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazin-3-yl)-1,3-thiazol-2-yl}formamide

N-{4-(7-methoxymethyl-4-oxo-8-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazin-3-yl)-1,3-thiazol-2-yl}formamide

Conditions
ConditionsYield
for 0.166667h; Reflux;64%
ethyl 4-(chloromethyl)-7-methyl-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylate

ethyl 4-(chloromethyl)-7-methyl-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylate

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

thiourea
62-56-6

thiourea

N-{4-(7-methyl-4-oxo-8-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazin-3-yl)-1,3-thiazol-2-yl}formamide

N-{4-(7-methyl-4-oxo-8-phenyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazin-3-yl)-1,3-thiazol-2-yl}formamide

Conditions
ConditionsYield
for 0.166667h; Reflux;62%
2-benzylidene-indan-1,3-dione
5381-33-9

2-benzylidene-indan-1,3-dione

thiourea
62-56-6

thiourea

2-Thiono-4-phenyl-5-oxotetrahydroindeno<1,2-d>pyrimidine
60477-74-9

2-Thiono-4-phenyl-5-oxotetrahydroindeno<1,2-d>pyrimidine

Conditions
ConditionsYield
at 170℃;60%
3,3-dimercapto-1-(4-biphenyl)-2-propen-1-one
92600-09-4

3,3-dimercapto-1-(4-biphenyl)-2-propen-1-one

thiourea
62-56-6

thiourea

2,4-Dimercapto-6-(4-biphenyl)pyrimidine

2,4-Dimercapto-6-(4-biphenyl)pyrimidine

Conditions
ConditionsYield
With NaOC3H7 In propan-1-ol for 2h; Heating;52%
2-phenylazlactone
1199-01-5

2-phenylazlactone

4-dimethylamino-benzaldehyde
100-10-7

4-dimethylamino-benzaldehyde

thiourea
62-56-6

thiourea

C19H20N4O2S

C19H20N4O2S

Conditions
ConditionsYield
Stage #1: 2-phenylazlactone; 4-dimethylamino-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
52%
2-methyl-2-phenyl-1,3-oxathiolan-5-one
797799-58-7

2-methyl-2-phenyl-1,3-oxathiolan-5-one

4-dimethylamino-benzaldehyde
100-10-7

4-dimethylamino-benzaldehyde

thiourea
62-56-6

thiourea

C20H23N3O2S2

C20H23N3O2S2

Conditions
ConditionsYield
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; 4-dimethylamino-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation;
Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction;
51%
1,4-diaza-3,3-dibromo-cyclohexane-2,5-dione
1204388-40-8

1,4-diaza-3,3-dibromo-cyclohexane-2,5-dione

thiourea
62-56-6

thiourea

1-thia-2-imino-3,5,8-triaza-3H,5H,8H-7-dihydro-6,9-dioxo-spiro[3,5]nonane
1204388-56-6

1-thia-2-imino-3,5,8-triaza-3H,5H,8H-7-dihydro-6,9-dioxo-spiro[3,5]nonane

Conditions
ConditionsYield
With pyridine In ethanol for 0.133333h; Sonication;51%
(Z)-4-Bromo-3-hydroxy-1-(3-methoxy-phenyl)-but-3-en-1-one

(Z)-4-Bromo-3-hydroxy-1-(3-methoxy-phenyl)-but-3-en-1-one

thiourea
62-56-6

thiourea

2-(2-Amino-thiazol-4-yl)-1-(3-methoxy-phenyl)-ethanone; hydrobromide
134259-66-8

2-(2-Amino-thiazol-4-yl)-1-(3-methoxy-phenyl)-ethanone; hydrobromide

Conditions
ConditionsYield
In acetone 1.) RT, 2.) reflux, 30 min;50%
(Z)-4-Bromo-1-(3,4-dimethyl-phenyl)-3-hydroxy-but-3-en-1-one

(Z)-4-Bromo-1-(3,4-dimethyl-phenyl)-3-hydroxy-but-3-en-1-one

thiourea
62-56-6

thiourea

2-(2-Amino-thiazol-4-yl)-1-(3,4-dimethyl-phenyl)-ethanone; hydrobromide
134259-71-5

2-(2-Amino-thiazol-4-yl)-1-(3,4-dimethyl-phenyl)-ethanone; hydrobromide

Conditions
ConditionsYield
In acetone 1.) RT, 2.) reflux, 30 min;48%

Raw Materials

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