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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

SELENOUREA

Cas:630-10-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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

Selenourea

Cas:630-10-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、 Citric acid/c

630-10-4 SELENOUREA

Cas:630-10-4

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Trading Company

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

SELENOUREA

Cas:630-10-4

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 selenourea

Cas:630-10-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

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

selenourea

Cas:630-10-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high qualityAppearance:white crystalline 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

2,6-Bis(trifluoroMethyl)-4-hydroxyquinoline

Cas:630-10-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

SELENOUREA

Cas:630-10-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

factory directly supply CAS 630-10-4 with competitive price

Cas:630-10-4

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

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

Selenourea

Cas:630-10-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

630-10-4 SELENOUREA Application:630-10-4 SELENOUREA

630-10-4 SELENOUREA

Cas:630-10-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

630-10-4 SELENOUREA Package:According to customer requirement packaging Application:N/A Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by sea LCL/FCL for large amount.

630-10-4 SELENOUREA

Cas:630-10-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beantown Chemical

in stock Application:630-10-4

Selenourea, 99%

Cas:630-10-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Ruishun Trade Co.,Ltd

Hebei ruishun trade co.,ltd, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,seek development by credit reputation.our products have a large price advanta

Selenourea

Cas:630-10-4

Min.Order:10 Gram

FOB Price: $0.9 / 1.2

Type:Trading Company

inquiry

Qingdao Sigma Chemical Co., Ltd.

We promise our customer following items s 1.Reasonable pre price: We provide high quality products with competitive price in china, , 2.Low moq moq: No worry about the low moq, our moq is 1 gram or lower. . 3

High quality selenourea

Cas:630-10-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

inquiry

HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of

SELENOUREA CAS:630-10-4

Cas:630-10-4

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Hangzhou Share Chemical Co., Ltd

At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi

Selenourea

Cas:630-10-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

SELENOUREA

Cas:630-10-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Strem Chemicals, Inc.

1.High Quality Specialty Chemicals2.Expertise and Experience in Manufacturing High Purity, High Quality Chemicals3.Long Term Focus in Inorganics, Organometallics and Metals4.ISO 9001 CertifiedAppearance:pink solid

Selenourea, 98+%

Cas:630-10-4

Min.Order:0

Negotiable

Type:Other

inquiry

changchun tuocai technology co.,ltld

630-10-4 SELENOUREA Package:According to customer requirement packaging Application:N/A Transportation:Shippoing

630-10-4 SELENOUREA

Cas:630-10-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Minshang Biotechnology Co., Ltd

630-10-4 SELENOUREA Application:N/A

630-10-4

Cas:630-10-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuxi Morality Chemical Co., Ltd

Do best quality products, erect the morality model Application:please email us, thanks

Selenourea

Cas:630-10-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Fenjun Chemical Co Ltd.

630-10-4 SELENOUREA Application:630-10-4 SELENOUREA

630-10-4 SELENOUREA

Cas:630-10-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Debye Scientific

Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

Selenourea

Cas:630-10-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Foreign Trade Corp

CFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio

selenourea

Cas:630-10-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Sigma-Aldrich Chemie GmbH

Package:1, 10 g in glass bottle

Selenourea

Cas:630-10-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

CYANAMID
420-04-2

CYANAMID

selenourea
630-10-4

selenourea

Conditions
ConditionsYield
With phosphorus selenide; water In ethanol Heating;37%
With phosphorus selenide; water for 1h; Heating;37%
With hydrogen selenide In water at 24.9℃; Rate constant; Kinetics; Mechanism; var. temperatures;
S-methylthiouronium iodide
4338-95-8

S-methylthiouronium iodide

selenourea
630-10-4

selenourea

Conditions
ConditionsYield
With sodium hydrogen selenide In ethanol
diethyl ether
60-29-7

diethyl ether

CYANAMID
420-04-2

CYANAMID

selen(o) hydrogen

selen(o) hydrogen

selenourea
630-10-4

selenourea

CYANAMID
420-04-2

CYANAMID

water
7732-18-5

water

selen(o) hydrogen

selen(o) hydrogen

selenourea
630-10-4

selenourea

dicarbamimidoyl-diselane; hydrochloride
30633-56-8

dicarbamimidoyl-diselane; hydrochloride

alkalies

alkalies

A

hydrogenchloride
7647-01-0

hydrogenchloride

B

CYANAMID
420-04-2

CYANAMID

C

selenourea
630-10-4

selenourea

D

selenium

selenium

C2H8N4Se2(1+)

C2H8N4Se2(1+)

selenourea
630-10-4

selenourea

Conditions
ConditionsYield
With hydroxide In water Equilibrium constant; Further Variations:; Reagents;
CYANAMID
420-04-2

CYANAMID

hydrogen selenide
13940-22-2

hydrogen selenide

selenourea
630-10-4

selenourea

Conditions
ConditionsYield
In diethyl ether accelerated with NH3;
In water little higher temp.;
In water little higher temp.;
selenium
7782-49-2

selenium

carbamimidothioic acid methyl ester
2986-19-8

carbamimidothioic acid methyl ester

selenourea
630-10-4

selenourea

Conditions
ConditionsYield
Stage #1: selenium With sodium tetrahydroborate In ethanol for 0.5h; Cooling with ice;
Stage #2: carbamimidothioic acid methyl ester With sodium carbonate In ethanol at 20℃; for 22h; Reflux;
30.1 g
selenourea
630-10-4

selenourea

4-(bromomethyl)benzoic acid 1,1-dimethylethyl ester
108052-76-2

4-(bromomethyl)benzoic acid 1,1-dimethylethyl ester

4-carbamimidoylselanylmethyl-benzoic acid tert-butyl ester; hydrobromide

4-carbamimidoylselanylmethyl-benzoic acid tert-butyl ester; hydrobromide

Conditions
ConditionsYield
In ethanol at 65℃; for 7h; Substitution;100%
selenourea
630-10-4

selenourea

divinyl selenide
57796-75-5

divinyl selenide

bis[1-(carbamimidoylselanyl)ethyl]selenide dihydrochloride

bis[1-(carbamimidoylselanyl)ethyl]selenide dihydrochloride

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water at 50 - 56℃;100%
selenourea
630-10-4

selenourea

2-Amino-6-chloropurin
10310-21-1

2-Amino-6-chloropurin

6‑selenoguanine
5375-85-9

6‑selenoguanine

Conditions
ConditionsYield
In ethanol for 2h; Reflux; Inert atmosphere; Schlenk technique;100%
selenourea
630-10-4

selenourea

3-(2-bromoacetyl)-6-chloro-2H-chromen-2-one
106577-99-5

3-(2-bromoacetyl)-6-chloro-2H-chromen-2-one

3-(2-amino-1,3-selenazol-4-yl)-6-chloro-2H-chromen-2-one

3-(2-amino-1,3-selenazol-4-yl)-6-chloro-2H-chromen-2-one

Conditions
ConditionsYield
In water at 25℃; for 0.0138889h; Sonication; Green chemistry;99%
selenourea
630-10-4

selenourea

4-Nitrophenacyl bromide
99-81-0

4-Nitrophenacyl bromide

2-amino-4-(4'-nitrophenyl)-1,3-selenazole

2-amino-4-(4'-nitrophenyl)-1,3-selenazole

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.1h; Microwave irradiation;98%
With sodium fluoride In methanol; water at 20℃;98%
copper dipyridine dichloride at 20℃; for 0.333333h;96%
selenourea
630-10-4

selenourea

4-(bromoacetyl)toluene
619-41-0

4-(bromoacetyl)toluene

4-(p-tolyl)-1,3-selenazol-2-amine

4-(p-tolyl)-1,3-selenazol-2-amine

Conditions
ConditionsYield
With sodium fluoride In methanol; water at 20℃;98%
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.0833333h; Microwave irradiation;96%
copper dipyridine dichloride at 20℃; for 0.3h;95%
selenourea
630-10-4

selenourea

para-bromophenacyl bromide
99-73-0

para-bromophenacyl bromide

2-amino-4-(4'-bromophenyl)-1,3-selenazole

2-amino-4-(4'-bromophenyl)-1,3-selenazole

Conditions
ConditionsYield
With sodium fluoride In methanol; water at 20℃;98%
In water at 25℃; for 0.00694444h; Sonication; Green chemistry;97%
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.0666667h; Microwave irradiation;95%
selenourea
630-10-4

selenourea

3-bromoacetylcoumarin
29310-88-1

3-bromoacetylcoumarin

3-(2-amino-1,3-selenazol-4-yl)-2H-chromen-2-one
1086901-16-7

3-(2-amino-1,3-selenazol-4-yl)-2H-chromen-2-one

Conditions
ConditionsYield
With sodium fluoride In methanol; water at 20℃;98%
copper dipyridine dichloride at 20℃; for 0.416667h;96%
In water at 25℃; for 0.0111111h; Sonication; Green chemistry;96%
iodobenzene
591-50-4

iodobenzene

selenourea
630-10-4

selenourea

diphenylselenide
1132-39-4

diphenylselenide

Conditions
ConditionsYield
With copper(II) oxide; potassium hydroxide In dimethyl sulfoxide at 80℃; for 10h;98%
selenourea
630-10-4

selenourea

benzyl bromide
100-39-0

benzyl bromide

dibenzyl selenide
1842-38-2

dibenzyl selenide

Conditions
ConditionsYield
With copper(II) oxide; potassium hydroxide In dimethyl sulfoxide at 80℃; for 10h;98%
selenourea
630-10-4

selenourea

4-chlorobenzoylmethyl bromide
536-38-9

4-chlorobenzoylmethyl bromide

4-(4-chlorophenyl)-1,3-selenazol-2-amine hydrobromide

4-(4-chlorophenyl)-1,3-selenazol-2-amine hydrobromide

Conditions
ConditionsYield
In water for 0.166667h; Sonication;98%
Heating; Green chemistry;60%
selenourea
630-10-4

selenourea

α-bromoacetophenone
70-11-1

α-bromoacetophenone

2-amino-4-phenyl-1,3-selenazole
7496-52-8

2-amino-4-phenyl-1,3-selenazole

Conditions
ConditionsYield
With sodium fluoride In methanol; water at 20℃;97%
In water at 25℃; for 0.00277778h; Sonication; Green chemistry;97%
copper dipyridine dichloride at 20℃; for 0.333333h;95%
selenourea
630-10-4

selenourea

4-chlorobenzoylmethyl bromide
536-38-9

4-chlorobenzoylmethyl bromide

4-(4-chlorophenyl)-1,3-selenazol-2-amine

4-(4-chlorophenyl)-1,3-selenazol-2-amine

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.0666667h; Microwave irradiation;97%
With sodium fluoride In methanol; water at 20℃;97%
In water at 25℃; for 0.00555556h; Sonication; Green chemistry;97%
With β‐cyclodextrin In water; acetone at 50℃; for 0.833333h;93%
copper dipyridine dichloride at 20℃; for 0.333333h;92%
selenourea
630-10-4

selenourea

2-Bromo-4'-methoxyacetophenone
2632-13-5

2-Bromo-4'-methoxyacetophenone

4-(4-methoxyphenyl)-1,3-selenazol-2-amine

4-(4-methoxyphenyl)-1,3-selenazol-2-amine

Conditions
ConditionsYield
In water at 25℃; for 0.00277778h; Sonication; Green chemistry;97%
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.1h; Microwave irradiation;96%
With β‐cyclodextrin In water; acetone at 50℃; for 0.666667h;95%
selenourea
630-10-4

selenourea

ethyl 3-oxo-3-phenylpropionate
94-02-0

ethyl 3-oxo-3-phenylpropionate

ethyl 2-amino-4-phenylselenazole-5-carboxylate
1003612-91-6

ethyl 2-amino-4-phenylselenazole-5-carboxylate

Conditions
ConditionsYield
With N-Bromosuccinimide; xanthan sulfuric acid at 20℃; for 0.25h;97%
With N-Bromosuccinimide; β‐cyclodextrin In water; acetone at 50℃; for 1.3h;94%
selenourea
630-10-4

selenourea

ethyl 4-methyl-3-oxo-pentanoate
7152-15-0

ethyl 4-methyl-3-oxo-pentanoate

ethyl 2-amino-4-isopropylselenazole-5-carboxylate
1003612-87-0

ethyl 2-amino-4-isopropylselenazole-5-carboxylate

Conditions
ConditionsYield
With N-Bromosuccinimide; xanthan sulfuric acid at 20℃; for 0.25h;97%
With N-Bromosuccinimide; β‐cyclodextrin In water; acetone at 50℃; for 2h;90%
(triphenylphosphine)gold(I) chloride
14243-64-2

(triphenylphosphine)gold(I) chloride

selenourea
630-10-4

selenourea

((triphenylphosphine)selenourea)gold(I) chloride*0.5(acetonitrile)
137039-52-2

((triphenylphosphine)selenourea)gold(I) chloride*0.5(acetonitrile)

Conditions
ConditionsYield
In acetone (N2); soln. of Au-compound in acetone added to SeC(NH2)2 in acetone with stirring; stirred for 1 h; evapn. to dryness; recrystn. from CH3CN/CH3OH at 70°C; elem. anal.;97%
selenourea
630-10-4

selenourea

3-(2-bromoacetyl)-6-methoxy-2H-benzopyran-2-one
155160-79-5

3-(2-bromoacetyl)-6-methoxy-2H-benzopyran-2-one

3-(2-amino-1,3-selenazol-4-yl)-6-methoxy-2H-chromen-2-one

3-(2-amino-1,3-selenazol-4-yl)-6-methoxy-2H-chromen-2-one

Conditions
ConditionsYield
In water at 25℃; for 0.0111111h; Sonication; Green chemistry;97%
selenourea
630-10-4

selenourea

para-bromophenacyl bromide
99-73-0

para-bromophenacyl bromide

4-(4-bromophenyl)-1,3-selenazol-2-amine hydrobromide

4-(4-bromophenyl)-1,3-selenazol-2-amine hydrobromide

Conditions
ConditionsYield
In water for 0.166667h; Sonication;97%
Heating; Green chemistry;42%
selenourea
630-10-4

selenourea

ethyl acetoacetate
141-97-9

ethyl acetoacetate

1-(2-amino-4-methyl-1,3-selenium-5-yl)formic acid ethyl ester

1-(2-amino-4-methyl-1,3-selenium-5-yl)formic acid ethyl ester

Conditions
ConditionsYield
With N-Bromosuccinimide; xanthan sulfuric acid at 20℃; for 0.25h;96%
With N-Bromosuccinimide; β‐cyclodextrin In water; acetone at 50℃; for 1.5h;92%
With iodine
selenourea
630-10-4

selenourea

1-Bromopinacolon
5469-26-1

1-Bromopinacolon

4-tert-butyl-1,3-selenazol-2-amine

4-tert-butyl-1,3-selenazol-2-amine

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.0666667h; Microwave irradiation;96%
With β‐cyclodextrin In water; acetone at 50℃; for 1h;86%
In ethanol for 0.166667h; Reflux; Inert atmosphere;32%
With water
tetra-O-benzyl glucopyranosyl chloride
25320-59-6

tetra-O-benzyl glucopyranosyl chloride

selenourea
630-10-4

selenourea

2-((2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-isoselenourea; hydrochloride

2-((2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-isoselenourea; hydrochloride

Conditions
ConditionsYield
In acetone at 60℃; for 6h;96%
selenourea
630-10-4

selenourea

desyl bromide
1484-50-0

desyl bromide

4-phenyl-5-phenylselenazol-2-ylamine
7496-79-9

4-phenyl-5-phenylselenazol-2-ylamine

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.1h; Microwave irradiation;96%
With β‐cyclodextrin In water; acetone at 50℃; for 0.75h;91%
In ethanol for 0.5h; Heating;68%
selenourea
630-10-4

selenourea

6,8-dibromo-3-(2-bromoacetyl)-2H-chromen-2-one
106578-20-5

6,8-dibromo-3-(2-bromoacetyl)-2H-chromen-2-one

3-(2-amino-1,3-selenazol-4-yl)-6,8-dibromo-2H-chromen-2-one
1086901-22-5

3-(2-amino-1,3-selenazol-4-yl)-6,8-dibromo-2H-chromen-2-one

Conditions
ConditionsYield
copper dipyridine dichloride at 20℃; for 0.383333h;96%
In water at 25℃; for 0.0166667h; Sonication; Green chemistry;94%
selenourea
630-10-4

selenourea

ethyl 2-bromoacetoacetate
84911-18-2, 609-13-2

ethyl 2-bromoacetoacetate

1-(2-amino-4-methyl-1,3-selenium-5-yl)formic acid ethyl ester

1-(2-amino-4-methyl-1,3-selenium-5-yl)formic acid ethyl ester

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.0666667h; Microwave irradiation;95%
With β‐cyclodextrin In water; acetone at 50℃; for 0.916667h;87%
With acetone; β‐cyclodextrin In water at 50℃; for 1h; Inert atmosphere;
selenourea
630-10-4

selenourea

2-bromo-1-(4-iodophenyl)ethanone
31827-94-8

2-bromo-1-(4-iodophenyl)ethanone

4-(4-iodophenyl)-1,3-selenazol-2-amine

4-(4-iodophenyl)-1,3-selenazol-2-amine

Conditions
ConditionsYield
With 1-butyl-3-methylimidazolium Tetrafluoroborate for 0.1h; Microwave irradiation;95%
copper dipyridine dichloride at 20℃; for 0.333333h;92%
With β‐cyclodextrin In water; acetone at 50℃; for 0.833333h;90%
selenourea
630-10-4

selenourea

4-methyl-3-oxopentanoic acid benzyl ester
94250-56-3

4-methyl-3-oxopentanoic acid benzyl ester

benzyl 2-amino-4-isopropylselenazole-5-carboxylate
1003612-89-2

benzyl 2-amino-4-isopropylselenazole-5-carboxylate

Conditions
ConditionsYield
With N-Bromosuccinimide; xanthan sulfuric acid at 20℃; for 0.25h;95%
With N-Bromosuccinimide; β‐cyclodextrin In water; acetone at 50℃; for 2h;93%
(dimethylphenylphosphine)gold(I) chloride
28978-09-8

(dimethylphenylphosphine)gold(I) chloride

selenourea
630-10-4

selenourea

(CH3)2C6H5PAuSeC(NH2)2(1+)*Cl(1-)={(CH3)2C6H5PAuSeC(NH2)2}Cl
154293-42-2

(CH3)2C6H5PAuSeC(NH2)2(1+)*Cl(1-)={(CH3)2C6H5PAuSeC(NH2)2}Cl

Conditions
ConditionsYield
In acetone under dry N2; the soln. of the phosphine complex is added to the stirred soln. of selenourea; sepn. of the ppt., recrystn. from refluxing CH3CN/CH3OH, elem. anal.;95%
selenourea
630-10-4

selenourea

8-bromo-3-(2-bromoacetyl)-2H-chromen-2-one

8-bromo-3-(2-bromoacetyl)-2H-chromen-2-one

3-(2-amino-1,3-selenazol-4-yl)-8-bromo-2H-chromen-2-one
1086901-18-9

3-(2-amino-1,3-selenazol-4-yl)-8-bromo-2H-chromen-2-one

Conditions
ConditionsYield
copper dipyridine dichloride at 20℃; for 0.333333h;95%
selenourea
630-10-4

selenourea

para-iodoanisole
696-62-8

para-iodoanisole

bis(4-methoxyphenyl)selenide
22216-66-6

bis(4-methoxyphenyl)selenide

Conditions
ConditionsYield
With copper(II) oxide; potassium hydroxide In dimethyl sulfoxide at 80℃; for 10h;95%

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