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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 Sodium Iso-Propyl Xanthate supplier in China

Cas:140-93-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

Product name Sodium Isopropyl Xanthate CAS No. 140-93-2 EINECS 203-180-0 M.F. C7H5NO

Proxan sodium

Cas:140-93-2

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

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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 Sodium Iso-Propyl Xanthate

Cas:140-93-2

Min.Order:1

Negotiable

Type:Other

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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

Large Stock 99.0% proxan potassium 140-93-2 Producer

Cas:140-93-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Shanxi Zorui Biotechnology Co.Ltd.

Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ

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

Proxan sodium

Cas:140-93-2

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Sodium Isopropyl Xanthate So far the largest production capacity factory in China Highly quality and immedaite delivery Name Proxan sodium Synonyms Sodium

Isopropylxanthic acid sodium salt

Cas:140-93-2

Min.Order:1 Kilogram

FOB Price: $0.4 / 0.5

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company

TIANFU-CHEM- Proxan sodium

Cas:140-93-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can

Proxan sodium CAS:140-93-2

Cas:140-93-2

Min.Order:1 Metric Ton

FOB Price: $520.0 / 888.0

Type:Trading Company

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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

Wholesale price CAS 140-93-2 with best price

Cas:140-93-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

Proxan sodium CAS140-93-2

Cas:140-93-2

Min.Order:1 Kilogram

FOB Price: $107.0 / 112.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Sodium Isopropyl xanthate 140-93-2 Product name:Sodium Isopropyl Xanthate

Sodium Isopropyl Xanthate

Cas:140-93-2

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Yellow granular particles stick Storage:Room temperature Package:25kg/bag Application:Mainly used for flotation collection of various non-ferrous metal sulfide ore Transportation:Express/Sea/Air Port:Any port in china

High Quality Proxan-sodium

Cas:140-93-2

Min.Order:100 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Carbonodithioic acid,O-(1-methylethyl) ester, sodium salt (1:1) 140-93-2

Cas:140-93-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: Proxan sodium CAS: 140-93-2 MF: C4H7NaOS2 MW: 158.22 EINECS: 205-443-5 Mol File: 140-93-2.mol Proxan sodium Structure Proxan sodium Chemical Properties CAS DataBase Reference 140-93-2(CAS DataBase Reference) EPA S

Proxan sodium

Cas:140-93-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Proxan sodium CAS:140-93-2 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 intermediates

Proxan sodium CAS:140-93-2

Cas:140-93-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Carbonodithioic acid,O-(1-methylethyl) ester, sodium salt (1:1)

Cas:140-93-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Carbonodithioic acid,O-(1-methylethyl) ester, sodium salt (1:1)

Cas:140-93-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transportation:as per your

Carbonodithioic acid,O-(1-methylethyl) ester, sodium salt (1:1)

Cas:140-93-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

Proxan sodium

Cas:140-93-2

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

Proxan sodium

Cas:140-93-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Miheng Trading Co., Ltd.

Proxan sodium CAS 140-93-2 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly. 2 P

Proxan sodium CAS 140-93-2

Cas:140-93-2

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

Type:Trading Company

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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 Sodium Iso-Propyl Xanthate

Cas:140-93-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hefei Zhaobo Technology Co., Ltd.

Proxan sodium CAS 140-93-2 Description Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict qualit

Proxan sodium CAS 140-93-2

Cas:140-93-2

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

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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,

Proxan sodium

Cas:140-93-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Proxan sodium CAS NO.: 140-93-2

Cas:140-93-2

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Proxan sodium CAS NO.: 140-93-2

Cas:140-93-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Proxan sodium CAS NO.: 140-93-2

Cas:140-93-2

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

Sodium Isopropyl Xanthate

Cas:140-93-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Proxan sodium CAS NO.: 140-93-2

Cas:140-93-2

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Synthetic route

carbon disulfide
75-15-0

carbon disulfide

isopropyl alcohol
67-63-0

isopropyl alcohol

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

Conditions
ConditionsYield
With sodium hydroxide In Petroleum ether
With sodium hydroxide In toluene at 25 - 30℃; for 2h;
Stage #1: isopropyl alcohol With sodium at 65℃; for 3h; Inert atmosphere;
Stage #2: carbon disulfide for 1h;
136.67 g
Stage #1: isopropyl alcohol With sodium at 65℃; for 6h; Inert atmosphere;
Stage #2: carbon disulfide at 35℃; for 1h;
136.67 g
isopropyl alcohol
67-63-0

isopropyl alcohol

CS2

CS2

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

Conditions
ConditionsYield
With sodium hydroxide
carbon disulfide
75-15-0

carbon disulfide

sodium isopropylate
683-60-3

sodium isopropylate

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

Conditions
ConditionsYield
at 0 - 20℃;
cis-dichlorodioxobis(triphenylphosphine oxide)molybdenum(VI)

cis-dichlorodioxobis(triphenylphosphine oxide)molybdenum(VI)

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

(dioxomolybdenum)Cl(isopropyl xanthate)(triphenylphosphine oxide)

(dioxomolybdenum)Cl(isopropyl xanthate)(triphenylphosphine oxide)

Conditions
ConditionsYield
In dichloromethane byproducts: OP(C6H5)3, NaCl; soln. of MoO2Cl2(OP(C6H5)3)2 in CH2Cl2 added with stirring at room temp.to susp. of Na(C3H7OCS2)2 in CH2Cl2, mixt. stirring 3 h; NaCl fitered off, washed with CH2Cl2, filtrate concd., solid dried in vacuo and repeated washing with dried benzene; elem. anal.;98%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

benzyl chloride
100-44-7

benzyl chloride

2-propylcarbonothioylthiomethylbenzene
51698-64-7

2-propylcarbonothioylthiomethylbenzene

Conditions
ConditionsYield
In water at 75℃; for 4h;97.1%
at 75℃; for 3h;
at 75℃; for 3h;
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

S-ethoxycarbonyl O-2-propyl dithiocarbonate
67969-80-6

S-ethoxycarbonyl O-2-propyl dithiocarbonate

Conditions
ConditionsYield
With cetyltrimethylammonim bromide In N,N-dimethyl-aniline at 10 - 25℃; for 6.5h;97.1%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

4-anisidinium hydrogen sulfate

4-anisidinium hydrogen sulfate

C11H15NO2S

C11H15NO2S

Conditions
ConditionsYield
Stage #1: sodium isopropylxanthate; 4-anisidinium hydrogen sulfate With dihydrogen peroxide In water at 40℃; for 1.1h; Green chemistry;
Stage #2: With sulfuric acid In water at 80℃; for 2.2h; pH=7; Green chemistry;
97%
diisopropylammonium hydrogen sulphate
65087-26-5

diisopropylammonium hydrogen sulphate

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

C10H21NOS

C10H21NOS

Conditions
ConditionsYield
Stage #1: diisopropylammonium hydrogen sulphate; sodium isopropylxanthate With dihydrogen peroxide In water at 45℃; for 1.4h; Green chemistry;
Stage #2: With sulfuric acid In water at 80℃; for 2.3h; pH=7; Green chemistry;
96%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

aniline sulfate
2424-53-5

aniline sulfate

phenyl-thiocarbamic acid S-iso-propyl ester
10129-28-9

phenyl-thiocarbamic acid S-iso-propyl ester

Conditions
ConditionsYield
Stage #1: sodium isopropylxanthate; aniline sulfate With dihydrogen peroxide In water at 40℃; for 1h; Green chemistry;
Stage #2: With sulfuric acid In water at 100℃; for 2h; pH=7; Green chemistry;
96%
di-n-propylammonium hydrogen sulphate
908126-51-2

di-n-propylammonium hydrogen sulphate

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

C10H21NOS

C10H21NOS

Conditions
ConditionsYield
Stage #1: di-n-propylammonium hydrogen sulphate; sodium isopropylxanthate With dihydrogen peroxide In water at 40℃; for 1h; Green chemistry;
Stage #2: With sulfuric acid In water at 70℃; for 2h; pH=7; Green chemistry;
95%
isopropylamine sulfate
859043-64-4

isopropylamine sulfate

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

Isopropyl-thiocarbamic acid S-isopropyl ester

Isopropyl-thiocarbamic acid S-isopropyl ester

Conditions
ConditionsYield
Stage #1: isopropylamine sulfate; sodium isopropylxanthate With dihydrogen peroxide In water at 45℃; for 1.3h; Green chemistry;
Stage #2: With sulfuric acid In water at 80℃; for 2.2h; pH=7; Green chemistry;
94%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

4-chloroanilinium hydrogen sulfate

4-chloroanilinium hydrogen sulfate

N-(4-chlorophenyl)-S-(isopropyl)thiocarbamate
10129-38-1

N-(4-chlorophenyl)-S-(isopropyl)thiocarbamate

Conditions
ConditionsYield
Stage #1: sodium isopropylxanthate; 4-chloroanilinium hydrogen sulfate With dihydrogen peroxide In water at 40℃; for 1.1h; Green chemistry;
Stage #2: With sulfuric acid In water at 90℃; for 2.2h; pH=7; Green chemistry;
94%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

ethylamine
75-04-7

ethylamine

O-isopropyl-N-ethylthionocarbamate
141-98-0

O-isopropyl-N-ethylthionocarbamate

Conditions
ConditionsYield
Stage #1: sodium isopropylxanthate With sodium carbonate; chloroacetic acid In water at 60℃; for 2h; pH=Ca. 8;
Stage #2: ethylamine In water at 20 - 70℃; for 1h;
94%
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 10h; Reagent/catalyst; Solvent;93%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

bis(dichlorostibino)methane
32278-97-0

bis(dichlorostibino)methane

{Sb(S2COC3H7)2}2CH2

{Sb(S2COC3H7)2}2CH2

Conditions
ConditionsYield
In methanol byproducts: NaCl; addition of a solution of 6.00 mmol of NaS2COiPr in 20 ml CH3OH drop by drop to a solution of 1.50 mmol of (Cl2Sb)2CH2 (1 hour) and stirring at 25°C, 3 - 5 hours;; filtration, washing with CH3OH and drying; elem. anal.;;92%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

methylamine
74-89-5

methylamine

O-isopropyl methylcarbamothioate
20753-31-5

O-isopropyl methylcarbamothioate

Conditions
ConditionsYield
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 10h;90%
bis(benzoylacetonato-O,O)dichlorotin(IV)

bis(benzoylacetonato-O,O)dichlorotin(IV)

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

isopropylxanthato(chloro)bis(benzoylacetonato)tin(IV)

isopropylxanthato(chloro)bis(benzoylacetonato)tin(IV)

Conditions
ConditionsYield
In acetone byproducts: NaCl; to a suspension of Cl2Sn(CH3COCHCOC6H5)2 in acetone a soln. of equimolar amount of sodium isopropyl xanthate was added, mixture was refluxed for 6 h, formed NaCl was filtered off, removal of the solvent under reduced pressure;; formed solid was recrystd. from a mixture of acetone and petroleum ether; elem. anal.;;89%
In acetone byproducts: NaCl; refluxed (6 h), exclusion of moisture; evapn. (low pressure); recrystn. (acetone/petroleum ether); elem. anal.;89%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

2-chloro-ethanol
107-07-3

2-chloro-ethanol

O-isopropyl-S-hydroxyethylxanthate

O-isopropyl-S-hydroxyethylxanthate

Conditions
ConditionsYield
In water at 60℃; for 5h;88.3%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

para-methylbenzylamine
104-84-7

para-methylbenzylamine

O-isopropyl 4-methylbenzylcarbamothioate

O-isopropyl 4-methylbenzylcarbamothioate

Conditions
ConditionsYield
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 12h;88%
dichloro-bis(pentane-2,4-dionato)tin(IV)

dichloro-bis(pentane-2,4-dionato)tin(IV)

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

isopropylxanthato(chloro)bis(acetylacetonato)tin(IV)

isopropylxanthato(chloro)bis(acetylacetonato)tin(IV)

Conditions
ConditionsYield
In acetone byproducts: NaCl; to a suspension of Cl2Sn(CH3COCHCOCH3)2 in acetone a soln. of equimolar amount of sodium isopropyl xanthate was added, mixture was refluxed for 6 h, formed NaCl was filtered off, removal of the solvent under reduced pressure;; formed solid was recrystd. from a mixture of acetone and petroleum ether; elem. anal.;;87%
In acetone byproducts: NaCl; refluxed (6 h), exclusion of moisture; evapn. (low pressure); recrystn. (acetone/petroleum ether); elem. anal.;87%
chlorotriphenylgermane
1626-24-0

chlorotriphenylgermane

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

(O-isopropyl dithiocarbonato)triphenylgermane
133401-59-9

(O-isopropyl dithiocarbonato)triphenylgermane

Conditions
ConditionsYield
In carbon disulfide byproducts: NaCl; under vac.; CS2 was distilled to dithiocarbonate and halophenylgermane at -196°C; warmed up slowly toward ambient temp. with stirring; reaction started below 0°C; cooled; ice bath after 15 min; stirred for 3-4 h; filtration; solvent was pumped off; redissolved (CS2); evapn. at 4°C; crystn.; elem. anal.;86%
{C5H5Ni(P(C4H9-n)3)2}Cl

{C5H5Ni(P(C4H9-n)3)2}Cl

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

C5H5Ni(P(C4H9-n)3)SC(S)OCH(CH3)2
52247-34-4

C5H5Ni(P(C4H9-n)3)SC(S)OCH(CH3)2

Conditions
ConditionsYield
In water room temp.; with excess of NaSC(S)OCH(CH3)2; extn. of the brown ppt. with ether or benzene; drying, evapn. in vac.; recrystn. from benzene or benzene/hexane;85%
In water
bis(dibenzoylmethanato-O,O)dichlorotin(IV)

bis(dibenzoylmethanato-O,O)dichlorotin(IV)

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

isopropylxanthato(chloro)bis(dibenzoylmethanato)tin(IV)

isopropylxanthato(chloro)bis(dibenzoylmethanato)tin(IV)

Conditions
ConditionsYield
In acetone byproducts: NaCl; to a suspension of Cl2Sn(C6H5COCHCOC6H5)2 in acetone a soln. of equimolar amount of sodium isopropyl xanthate was added, mixture was refluxed for 6 h, formed NaCl was filtered off, removal of the solvent under reduced pressure;; formed solid was recrystd. from a mixture of acetone and petroleum ether; elem. anal.;;85%
bis(dibenzoylmethanato-O,O)dichlorotin(IV)

bis(dibenzoylmethanato-O,O)dichlorotin(IV)

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

isopropyl xanthato(chloro)bis(dibenzoylmethanato)tin(IV)

isopropyl xanthato(chloro)bis(dibenzoylmethanato)tin(IV)

Conditions
ConditionsYield
In acetone byproducts: NaCl; refluxed (6 h), exclusion of moisture; evapn. (low pressure); recrystn. (acetone/petroleum ether); elem. anal.;85%
dioxomolybdenum(VI) dibromide bis(dimethylsulfoxide)

dioxomolybdenum(VI) dibromide bis(dimethylsulfoxide)

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

MoO2Br(O-Pr(i) dithiocarbonate)(dimethylsulfoxide)

MoO2Br(O-Pr(i) dithiocarbonate)(dimethylsulfoxide)

Conditions
ConditionsYield
In dichloromethane byproducts: NaBr, Me2SO; suspn. of Na-compound in CH2Cl2 added to soln. of Mo-compound in CH2Cl2 in 1:1 molar ratio with constant stirring; stirred for 3 h; filtered; washed with CH2Cl2; excess solvent removed; dried in vacuo; washed repeatedly with dried benzene; elem. anal.;85%
(2-methylallyl)palladium-chloride dimer

(2-methylallyl)palladium-chloride dimer

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

[(η3-CH2C(CH3)CH2)Pd(S2CO(i-Pr))]

[(η3-CH2C(CH3)CH2)Pd(S2CO(i-Pr))]

Conditions
ConditionsYield
In acetonitrile under dry Ar using Schlenk techniques; to soln. of Pd complex in MeCN added soln. of anhyd. xanthate ligand in MeCN (molar ratio 1:2); mixt. stirred at room temp. for 0.5 h; filtered through small Celite pad; volatiles removed (vac); residue recrystd. (CH2Cl2-hexane); elem. anal.;85%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

propylamine; sulfate (1:1)
908126-52-3

propylamine; sulfate (1:1)

Propyl-thiocarbamic acid S-isopropyl ester

Propyl-thiocarbamic acid S-isopropyl ester

Conditions
ConditionsYield
Stage #1: sodium isopropylxanthate; propylamine; sulfate (1:1) With dihydrogen peroxide In water at 40℃; for 1.2h; Green chemistry;
Stage #2: With sulfuric acid In water at 80℃; for 2.3h; pH=7; Green chemistry;
85%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

benzylamine
100-46-9

benzylamine

O-isopropyl benzylcarbamothioate
188257-29-6

O-isopropyl benzylcarbamothioate

Conditions
ConditionsYield
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 12h;85%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

Trimethylenediamine
109-76-2

Trimethylenediamine

O,O-diisopropyl propane-1,3-diyldicarbamothioate

O,O-diisopropyl propane-1,3-diyldicarbamothioate

Conditions
ConditionsYield
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 12h;85%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

1,4-diaminobutane
110-60-1

1,4-diaminobutane

O,O-diisopropyl butane-1,4-diyldicarbamothioate

O,O-diisopropyl butane-1,4-diyldicarbamothioate

Conditions
ConditionsYield
With palladium supported titanium-hexagonal mesoporous silica-10 In water at 75℃; for 13h;85%
dichloro bis(acetonitrile) palladium(II)
21264-30-2, 90243-59-7, 14592-56-4

dichloro bis(acetonitrile) palladium(II)

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

Pd(S2COCH(CH3)2)2
40103-62-6

Pd(S2COCH(CH3)2)2

Conditions
ConditionsYield
In acetonitrile under dry Ar using Schlenk techniques; to soln. of Pd complex in MeCN added soln. of anhyd. xanthate ligand in MeCN (molar ratio 1:2); mixt. stirred at room temp. for 0.5 h; filtered through small Celite pad; volatiles removed (vac); residue recrystd. (CH2Cl2-hexane); elem. anal.;84%
1,1,2,3,4,5-hexahydro-1,1-diiodotellurophene
62292-22-2

1,1,2,3,4,5-hexahydro-1,1-diiodotellurophene

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

Telluracyclopentan-1,1-bis(isopropylxanthogenat)

Telluracyclopentan-1,1-bis(isopropylxanthogenat)

Conditions
ConditionsYield
In chloroform; isopropyl alcohol for 1h; Ambient temperature;83%
2-chloro-1,2-bis(4-nitrophenyl)ethanone
57507-83-2

2-chloro-1,2-bis(4-nitrophenyl)ethanone

sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

C18H16N2O6S2
1246173-44-3

C18H16N2O6S2

Conditions
ConditionsYield
In acetone83%
sodium isopropylxanthate
140-93-2

sodium isopropylxanthate

diethyl ammonium hydrogen sulfate
26292-53-5, 72962-45-9, 72962-47-1

diethyl ammonium hydrogen sulfate

C8H17NOS

C8H17NOS

Conditions
ConditionsYield
Stage #1: sodium isopropylxanthate; diethylammonium hydrogen sulphate With dihydrogen peroxide In water at 45℃; for 1.2h; Green chemistry;
Stage #2: With sulfuric acid In water at 80℃; for 2.2h; pH=7; Green chemistry;
83%
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