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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

Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White powder Complies Assay 98%min 99.15%

High purity Dimethylglyoxime,DMG with high quality and best price cas:95-45-4

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $31.0 / 40.0

Type:Manufacturers

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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 dimethyl glyoxime supplier in China

Cas:95-45-4

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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

95-45-4 Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Manufacturers

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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 experience 2. Free samples will be provided,ensure specifications and quality are right for customer 3. Customers will receive the most professional techn

Large Stock 99.0% Dimethylglyoxime 95-45-4 Producer

Cas:95-45-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

high quality Dimethylglyoxime Basic information Product Name: Dimethylglyoxime Synonyms: METHYL GLOXIME;DIACETYLDIOXIME;ETCHANT INDICATOR;DIMETHYLGLYOXIME;DIMETHY

Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Gram

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 Dimethylglyoxime

Cas:95-45-4

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service Dimethylglyoxime 95-45-4 Factory MDEA PRICE IN STOCK 2,3-Butanedione dioxime COA CAS 95-45-4 CAS 95-45-4 highly quality and immeda

Dimethylglyoxime 95-45-4 Factory MDEA PRICE IN STOCK 2,3-Butanedione dioxime COA CAS 95-45-4

Cas:95-45-4

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

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Win-Win chemical Co.Ltd

Stock products, own laboratory Appearance:Powder Storage:Sealed in dry,Room Temperature Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai

Dimethylglyoxime Cas no.95-45-4 98%

Cas:95-45-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Product Name: Dimethylglyoxime Synonyms: 2,3-DIISONITROSOBUTANE;2,3-BUTANEDIONE DIOXIME;2,3-BUTANEDIONEDIOXIME DISODIUM SALT;2,3-BUTENEDIONDIOXIME;(2E,3E)-2,3-Butanedione dioxime;2,3-Butadione dioxime;Biacetyl, dioxime;biacetyldioxime CAS: 95-45-

95-45-4 Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $500.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

CAS: 95-45-4 Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

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

Manufacturer supply CAS 95-45-4 with best quality

Cas:95-45-4

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 ♦ W

Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $299.0 / 490.0

Type:Trading Company

inquiry

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:White powder Storage:Store in sealed containers at cool & dr

Dimethylglyoxime / C4H8N2O2 CAS 95-45-4

Cas:95-45-4

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

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

Dimethylglyoxime 95-45-4

Cas:95-45-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

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,

Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $100.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Dimethylglyoxime CAS: 95-45-4 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 intermedia

Dimethylglyoxime CAS: 95-45-4

Cas:95-45-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

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

Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

CAS NO.:95-45-4

Cas:95-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $5.0 / 20.0

Type:Lab/Research institutions

inquiry

Shanxi Ankesi Biotechnology Co., Ltd

Our Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual

High Yield Ratio CAS 95-45-4 Dimethylglyoxime with good price

Cas:95-45-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

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

CAS95-45-4 Dimethylglyoxime

Cas:95-45-4

Min.Order:1 Kilogram

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

Dimethylglyoxime

Cas:95-45-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Dimethylglyoxime (DMG)

Cas:95-45-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hefei Zhaobo Technology Co., Ltd.

High quality Dimethylglyoxime CAS 95-45-4 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 quali

High quality Dimethylglyoxime CAS 95-45-4

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $10.0 / 50.0

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

Dimethylglyoxime

Cas:95-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Miheng Trading Co., Ltd.

Dimethylglyoxime CAS 95-45-4 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

Dimethylglyoxime CAS 95-45-4

Cas:95-45-4

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Hot selling High purity 95-45-4 Dimethylglyoxime with best price Molecular Formula C4H8N2O2 Molar Mass 116.12 Density 1.2829 (rough estimate) Melting Point 240-241°C(lit.) Boling Point

Hot selling High purity 95-45-4 Dimethylglyoxime with best price

Cas:95-45-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Lonwin Chemical Group Limited

Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries

Low price with good quality Dimethylglyoxime

Cas:95-45-4

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Synthetic route

hydrogenchloride
7647-01-0

hydrogenchloride

triphenylantimony dimethylglyoximate

triphenylantimony dimethylglyoximate

A

triphenylantimony dichloride
594-31-0, 34716-91-1, 20265-29-6

triphenylantimony dichloride

B

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
In hydrogenchloride react. antimony compd. with concd. HCl;A 99%
B n/a
dimethylglyoxal
431-03-8

dimethylglyoxal

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With pyridine; hydroxylamine hydrochloride In methanol for 1h; Reflux;95%
With pyridine; hydroxylamine hydrochloride In methanol for 1h; Inert atmosphere; Reflux;92%
butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

A

2-(1-hydroxyiminoethyl)-2,4,5-trimethyl-2H-imidazole 1-oxide
89356-40-1

2-(1-hydroxyiminoethyl)-2,4,5-trimethyl-2H-imidazole 1-oxide

B

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With ammonium carbonate In ethanol; water for 72h; Heating;A 35%
B 9.0 g
nickel(II) bis(dimethylglyoximate)

nickel(II) bis(dimethylglyoximate)

A

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

B

nickel(II) nitrate

nickel(II) nitrate

Conditions
ConditionsYield
With nitric acid In not givenA 32%
B n/a
With HNO3 In not givenA 32%
B n/a
potassium cyanide
151-50-8

potassium cyanide

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

A

2-(1-hydroxyiminoethyl)-2,4,5-trimethyl-2H-imidazole 1-oxide
89356-40-1

2-(1-hydroxyiminoethyl)-2,4,5-trimethyl-2H-imidazole 1-oxide

B

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

1-hydroxytetrahydro-4,5-dimethyl-2-oxoimidazole-4,5-dicarboxylic acid
89356-41-2

1-hydroxytetrahydro-4,5-dimethyl-2-oxoimidazole-4,5-dicarboxylic acid

(3aRS,6aSR)-6-amino-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethylpyrrolo<3,4-d>imidazole-2,4-dione
89356-38-7

(3aRS,6aSR)-6-amino-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethylpyrrolo<3,4-d>imidazole-2,4-dione

Conditions
ConditionsYield
With ammonium carbonate; water In ethanol at 70℃; for 4h; Product distribution; Mechanism;A 0.5 g
B 0.07 g
C 3%
D 26.5%
With ammonium carbonate; water In ethanol at 70℃; for 4h;A 0.5 g
B 0.07 g
C 3%
D 26.5%
potassium cyanide
151-50-8

potassium cyanide

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

(3aRS,6aSR)-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethyl-5H-pyrrolo<3,4-d>imidazole-2,4,6-trione
89356-43-4

(3aRS,6aSR)-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethyl-5H-pyrrolo<3,4-d>imidazole-2,4,6-trione

B

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

1-hydroxytetrahydro-4,5-dimethyl-2-oxoimidazole-4,5-dicarboxylic acid
89356-41-2

1-hydroxytetrahydro-4,5-dimethyl-2-oxoimidazole-4,5-dicarboxylic acid

(3aRS,6aSR)-6-amino-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethylpyrrolo<3,4-d>imidazole-2,4-dione
89356-38-7

(3aRS,6aSR)-6-amino-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethylpyrrolo<3,4-d>imidazole-2,4-dione

Conditions
ConditionsYield
With ammonium carbonate; water In ethanol at 70℃; for 4h;A 0.4 g
B 0.07 g
C 3%
D 26.5%
2-acetylpropanoic acid ethyl ester
609-14-3

2-acetylpropanoic acid ethyl ester

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With sodium hydroxide; water; sodium nitrite ueber mehrere Stufen;
With sodium hydroxide dann versetzt mit Natriumnitrit und leitet Schwefeldioxyd ein;
diacetyldioxime monomethylether
29027-51-8

diacetyldioxime monomethylether

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydrogenchloride
diacetyldioxime monomethylether
29027-51-8

diacetyldioxime monomethylether

A

butane-2,3-dione-2-methoxime
617-32-3

butane-2,3-dione-2-methoxime

B

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydrogenchloride at 60℃;
2,3-dinitro-butane
17235-39-1

2,3-dinitro-butane

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

ethyl methyl ketone oxime
96-29-7

ethyl methyl ketone oxime

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With sulfuric acid at 40℃;
butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

urea
57-13-6

urea

A

tetrahydro-3a,6a-dimethylimidazo<4,5-d>imidazole-2,5-(1H,3H)-dione
28115-25-5

tetrahydro-3a,6a-dimethylimidazo<4,5-d>imidazole-2,5-(1H,3H)-dione

B

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With ethanol; sulfuric acid
butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydroxylamine
With acid solution; sodium hydroxylamine-O-sulfonate at 70℃;
butanone
78-93-3

butanone

isopentyl nitrite
110-46-3

isopentyl nitrite

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydrogenchloride at 40 - 50℃; ueber mehrere Stufen;
butanone
78-93-3

butanone

isopentyl nitrite
110-46-3

isopentyl nitrite

A

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

B

dimethylglyoxal
431-03-8

dimethylglyoxal

Conditions
ConditionsYield
With hydrogenchloride
butanone
78-93-3

butanone

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
Darstellung;
2,3-butane diamine
563-86-0

2,3-butane diamine

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With titanium(IV) sulfate; titanium(III) sulphate; sulfuric acid at 32.85℃; Equilibrium constant; Reduction;
6,7-dimethylquinoline
20668-33-1

6,7-dimethylquinoline

chloroform
67-66-3

chloroform

A

pyrrolo[3,4-b]pyridine-5,7-dione dioxime
860716-16-1

pyrrolo[3,4-b]pyridine-5,7-dione dioxime

B

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
at -30℃; Beh. des Rktgem. mit Hydroxylamin-hydrochlorid und wss. Natriumcarbonat;
2,3-dimethylquinoline
1721-89-7

2,3-dimethylquinoline

chloroform
67-66-3

chloroform

A

glyoxime
557-30-2

glyoxime

B

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

C

5,6-dimethyl-pyrrolo<3,4-b>pyridine-1,3-dione dioxime

5,6-dimethyl-pyrrolo<3,4-b>pyridine-1,3-dione dioxime

Conditions
ConditionsYield
at -40℃; anschl. mit Hydroxylamin-hydrochlorid und wss. Natriumcarbonat;
3.3-dichlorobutanone

3.3-dichlorobutanone

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydroxylamine
dimethylfuroxane

dimethylfuroxane

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With acetic acid; zinc
dimethylglyoxal
431-03-8

dimethylglyoxal

hydroxylamine hydrochloride

hydroxylamine hydrochloride

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With sodium carbonate
butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

hydroxylamine hydrochloride

hydroxylamine hydrochloride

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

hydrogenchloride
7647-01-0

hydrogenchloride

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

urea
57-13-6

urea

concentrated alcohol

concentrated alcohol

A

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

B

dimethylacetylene-diurein

dimethylacetylene-diurein

sulfuric acid
7664-93-9

sulfuric acid

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

urea
57-13-6

urea

concentrated alcohol

concentrated alcohol

A

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

B

dimethylacetylene-diurein

dimethylacetylene-diurein

hydrogenchloride
7647-01-0

hydrogenchloride

ethanol
64-17-5

ethanol

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

urea
57-13-6

urea

A

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

B

dimethylacetylenediurein

dimethylacetylenediurein

ethanol
64-17-5

ethanol

sulfuric acid
7664-93-9

sulfuric acid

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

urea
57-13-6

urea

A

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

B

dimethylacetylenediurein

dimethylacetylenediurein

Acetaldehyde oxime
107-29-9

Acetaldehyde oxime

butane-2,3-dione mono-oxime
135636-66-7

butane-2,3-dione mono-oxime

A

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

B

oxy-trimethyloxadiazin;acetaldehyde

oxy-trimethyloxadiazin;acetaldehyde

3,3-Dichloro-2-butanone
2648-57-9

3,3-Dichloro-2-butanone

NH3O

NH3O

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

bis(dipiperidinyldithiocarbamato)nickel(II)
41476-75-9

bis(dipiperidinyldithiocarbamato)nickel(II)

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

nickel (dimethylglyoximate)(piperidine dithiocarbamate)

nickel (dimethylglyoximate)(piperidine dithiocarbamate)

Conditions
ConditionsYield
With ammonia In ethanol byproducts: C5H10NCS2NH4; addn. of aq. NH3 to a mixt. of nickel complex and ligand in EtOH, refluxing for 30 min; filtration, washing with ethanol, ether, drying in vac.; elem. anal.;100%
(phthaloyl)bis(triphenylphosphino)(chloro)cobalt
75895-97-5

(phthaloyl)bis(triphenylphosphino)(chloro)cobalt

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

(phthaloyl)(dimethylglyoxime)(triphenylphosphine)chloro-cobalt
101565-42-8

(phthaloyl)(dimethylglyoxime)(triphenylphosphine)chloro-cobalt

Conditions
ConditionsYield
In acetonitrile Co-complex, dimethylglyoxime, and MeCN were refluxed with stirring under an N2 atmosphere until all of the starting material had solubilized; soln. was cooled, MeCN removed, residue was triturated with Et2O; elem. anal.;100%
bis(N,N-diethyldithiocarbamato)nickel(II)
1079097-20-3, 14267-17-5, 52610-81-8

bis(N,N-diethyldithiocarbamato)nickel(II)

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

Ni((CH3CH2)2NCS2)(CH3CNOCNOHCH3)
110975-93-4

Ni((CH3CH2)2NCS2)(CH3CNOCNOHCH3)

Conditions
ConditionsYield
With ammonia In ethanol byproducts: (CH3CH2)2NCS2NH4; addn. of aq. NH3 to a mixt. of nickel complex and ligand in EtOH, refluxing for 30 min; filtration, washing with ethanol, ether, drying in vac.; elem. anal.;100%
cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III)

dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III)

Conditions
ConditionsYield
With oxygen In acetone at 20℃; for 1h; Schlenk technique; Inert atmosphere;100%
With air In acetone for 0.333333h; Sealed tube;99%
In acetone for 0.166667h;79%
cobalt(II) bromide hydrate

cobalt(II) bromide hydrate

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

dibromo(dimethylglyoxime)(dimethylglyoximato)cobalt(III)

dibromo(dimethylglyoxime)(dimethylglyoximato)cobalt(III)

Conditions
ConditionsYield
With oxygen In acetone at 20℃; for 1h; Schlenk technique; Inert atmosphere;100%
rhenium(I) pentacarbonyl chloride
14099-01-5

rhenium(I) pentacarbonyl chloride

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

[ReCl(CO)3(dimethylglyoxime)]
1173885-94-3

[ReCl(CO)3(dimethylglyoxime)]

Conditions
ConditionsYield
In methanol Re complex was mixed with ligand (1 equiv.); MeOH was added; refluxed for 4 h; evapd.; elem. anal.;98%
cis-dichlorobis(dimethylsulfoxide)platinum(II)
75992-73-3, 25794-47-2, 30729-25-0, 15274-33-6, 22840-91-1, 14568-13-9

cis-dichlorobis(dimethylsulfoxide)platinum(II)

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

cis-bis(α-glyoximate)platinum(II)

cis-bis(α-glyoximate)platinum(II)

Conditions
ConditionsYield
With triethylamine In methanol for 2h; Reflux;97%
rhodium(III) chloride trihydrate

rhodium(III) chloride trihydrate

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

trans-dichloro(dimethylglyoximato)(dimethylglyoxime)rhodium(III)

trans-dichloro(dimethylglyoximato)(dimethylglyoxime)rhodium(III)

Conditions
ConditionsYield
In ethanol; water addn. of hot soln. of glyoxime in 95% aq. ethanol to boiling purple suspension of RhCl3; immediately discoloration of mixture to yellow; heating at reflux for 1 h; cooling to 0°C;; pptn.; drying;;96%
3-pyridylboronic acid
1692-25-7

3-pyridylboronic acid

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

iron(II) chloride

iron(II) chloride

C22H26B2FeN8O6

C22H26B2FeN8O6

Conditions
ConditionsYield
In methanol Reflux;96%
butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

3,4-dimethylfurazan
4975-21-7

3,4-dimethylfurazan

Conditions
ConditionsYield
With potassium hydroxide; caesium carbonate In ethylene glycol at 110 - 160℃;95%
With succinic acid anhydride at 160℃; Neat (no solvent);30%
With potassium hydroxide In ethylene glycol at 160 - 190℃;
butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

nickel(II) hydroxide

nickel(II) hydroxide

nickel(II) bis(dimethylglyoximate)

nickel(II) bis(dimethylglyoximate)

Conditions
ConditionsYield
In solid metal to ligand ratio 1:2, static load (10 MPa, shear angle 45-90°), contact time no more than 15 min;95%
butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

nickel(II) bis(dimethylglyoximate)

nickel(II) bis(dimethylglyoximate)

Conditions
ConditionsYield
In solid metal to ligand ratio 1:2, static load (10 MPa, shear angle 45-90°), contact time no more than 15 min;95%
In ethanol in concd. soln.; short heating on water bath; filtration, multiple washing with alcohol;
In ethanol in concd. soln.; short heating on water bath; filtration, multiple washing with alcohol;
nickel hydroxocarbonate

nickel hydroxocarbonate

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

nickel(II) bis(dimethylglyoximate)

nickel(II) bis(dimethylglyoximate)

Conditions
ConditionsYield
In solid metal to ligand ratio 1:2, static load (10 MPa, shear angle 45-90°), contact time no more than 15 min;95%
sodium metavanadate * water

sodium metavanadate * water

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

6Na(1+)*5V(5+)*5V(4+)*23O(2-)*C4H6N2O2*5OH(1-)*11H2O=Na6V10O23(C4H6N2O2)(OH)5*11H2O

6Na(1+)*5V(5+)*5V(4+)*23O(2-)*C4H6N2O2*5OH(1-)*11H2O=Na6V10O23(C4H6N2O2)(OH)5*11H2O

Conditions
ConditionsYield
With H2SO4 In ethanol; water byproducts: H(1+); room temp.; addn. of aq. soln. of metal compd. (pH = 2.5, H2SO4) to soln. of ligand (in EtOH), stirring (pptn.); filtration, washing (H2O/EtOH = 1/1), drying (50°C); elem. anal.;95%
picoline
108-89-4

picoline

indium trichloride trihydrate

indium trichloride trihydrate

cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

{Co(4-picoline)2(MeC(NOH)C(NO)Me)2}{InCl4(4-picoline)2}

{Co(4-picoline)2(MeC(NOH)C(NO)Me)2}{InCl4(4-picoline)2}

Conditions
ConditionsYield
In methanol addn. of CoCl2*6H2O in MeOH to dimethylglyoxime, heating (water bath), addn. of pyridine and MeOH soln. of InCl3*3H2O (ratio of Co/dioxime/In/amine 1:2:1:5, stirring), heating (stirring until substances dissolved); crystn. on cooling, filtration off, washing (MeOH, ether), drying (air); elem. anal.;94%
pyridine
110-86-1

pyridine

cobalt(II) diacetate tetrahydrate
6147-53-1

cobalt(II) diacetate tetrahydrate

acetic acid
64-19-7

acetic acid

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

phenyl propargyl ketone
3623-15-2

phenyl propargyl ketone

(3-phenyl-1-propen-3-one-1-yl)(pyridine)bis(dimethylglyoximato)cobalt(III)
25153-21-3, 287200-31-1

(3-phenyl-1-propen-3-one-1-yl)(pyridine)bis(dimethylglyoximato)cobalt(III)

Conditions
ConditionsYield
With Zn In tetrahydrofuran under N2, Co(CH3COO)2*4H2O, dimethylglyoxime, pyridine and zinc dust were all combined in THF and refluxed 15 min, cooled to 25°C, C6H5COCCH was added, the mixt. was refluxed for 1 h, the mixt. was cooled to 25°C, CH3COOH was added; the soln. was poured into ice water containing pyridine, the product was extd. with CH3CH2OCOCH3, dried (MgSO4), concd. (vac.), the solid was triturated with pentane/(CH3CH2)2O; elem. anal.;94%
sodium metavanadate * water

sodium metavanadate * water

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

6Na(1+)*8V(5+)*2V(4+)*26O(2-)*2C4H6N2O2*2OH(1-)*16H2O=Na6V10O26(C4H6N2O2)2(OH)2*16H2O

6Na(1+)*8V(5+)*2V(4+)*26O(2-)*2C4H6N2O2*2OH(1-)*16H2O=Na6V10O26(C4H6N2O2)2(OH)2*16H2O

Conditions
ConditionsYield
With H2SO4 In ethanol; water byproducts: H(1+); room temp.; addn. of aq. soln. of metal compd. (pH = 4.0, H2SO4) to soln. of ligand (in EtOH), stirring (pptn.); filtration, washing (H2O/EtOH = 1/1), drying (50°C); elem. anal.;92%
(OCH3)((CH3)2CH)C4O2Co(P(C6H5)3)2Cl

(OCH3)((CH3)2CH)C4O2Co(P(C6H5)3)2Cl

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

(OCH3)((CH3)2CH)C4(O)2 cobalt(triphenylphosphine)(dimethylglyoxime)

(OCH3)((CH3)2CH)C4(O)2 cobalt(triphenylphosphine)(dimethylglyoxime)

Conditions
ConditionsYield
In acetonitrile 24 h/room temp.;;91%
In acetonitrile91%
cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

methacrylonitrile
126-98-7

methacrylonitrile

β-cyanopropylpyridinatocobaloxime

β-cyanopropylpyridinatocobaloxime

Conditions
ConditionsYield
With pyridine; sodium hydroxide; hydrogen In methanol; water addn. of alkene to soln. of CoCl2*6H2O, dimethylglyoxime and pyridine in MeOH (room temp.), degassing (N2, 20 min), addn. of aq. NaOH, degassing (15 min), exchange of N2 for H2 (<1 h); addn. of H2O, extn. (CH2Cl2), drying (MgSO4), evapn., chromy (silica gel) and/or recrystn (CH2Cl2-petroleum ether);91%
cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

6-Bromo-1-hexene
2695-47-8

6-Bromo-1-hexene

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

3-Bromo-4-methylpyridin
3430-22-6

3-Bromo-4-methylpyridin

(3-bromo-4-methylpyridine)bis(dimethylglyoximato)-5-hexenylcobalt(III)

(3-bromo-4-methylpyridine)bis(dimethylglyoximato)-5-hexenylcobalt(III)

Conditions
ConditionsYield
With sodium hydroxide; sodium tetrahydroborate In methanol stirring CoCl2, glyoxime in CH3OH at -20°C under N2; addn. of 50% aq. NaOH soln., 3-bromo-4-methylpyridine, NaBH4 in CH3OH; stirring at 20°C for 1 h; addn. of bromide at -20, stirring at 20°C in dark for 14 h;; addn. of water containing 1 drop 3-bromo-4-methylpyridine to oily residue; pptn.; drying; elem. anal.;91%
butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

3,5-dibromophenylboronic acid

3,5-dibromophenylboronic acid

iron(II) chloride

iron(II) chloride

C24H24B2Br4FeN6O6

C24H24B2Br4FeN6O6

Conditions
ConditionsYield
In methanol at 70℃; for 4h; Inert atmosphere; Schlenk technique;91%
-butyl vinyl ether
111-34-2

-butyl vinyl ether

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

dimethylglyoxal O,O'-di(1-butoxyethyl)dioxime
128224-27-1

dimethylglyoxal O,O'-di(1-butoxyethyl)dioxime

Conditions
ConditionsYield
With hydrogen bromide In diethyl ether at 25℃; for 48h;90%
dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer

dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

{(pentamethylcyclopentadienyl)(dmg)rhodium(III)(Cl)}Cl

{(pentamethylcyclopentadienyl)(dmg)rhodium(III)(Cl)}Cl

Conditions
ConditionsYield
In methanol stirring for 5 min; concn. and layering with ether; elem. anal.;90%
uranium(VI) trioxide

uranium(VI) trioxide

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

uranyl diaquadimethylglyoximate trihydrate

uranyl diaquadimethylglyoximate trihydrate

Conditions
ConditionsYield
In water dimetylglyoxime added to suspn. of UO3 in H2O; mixt. stirred under heating for 6 h (molar ratio U:C4H8N2O2 = 1:1.23); ppt. filtered off; washed (H2O, EtOH, ether); dried on filter in air flow; elem. anal.;90%
(CH3)2C4O2Co(P(C6H5)3)2Cl

(CH3)2C4O2Co(P(C6H5)3)2Cl

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

(CH3)2C4(O)2 cobalt(triphenylphoshine)(dimethylglyoxime)(chloride)

(CH3)2C4(O)2 cobalt(triphenylphoshine)(dimethylglyoxime)(chloride)

Conditions
ConditionsYield
In acetonitrile 24 h/room temp.;;90%
In acetonitrile90%
hydrogenchloride
7647-01-0

hydrogenchloride

cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

H{CoCl2(dmgH)2}

H{CoCl2(dmgH)2}

Conditions
ConditionsYield
With perhydrol In water heating mixture of CoCl2*6H2O and powdered dimethylglyoxime in H2O on a water-bath; addn. of perhydrol under stirring; addn. of excess HCl-soln. to the warm soln.;; washing with dild. HCl-soln., alcohol and ether;;90%
chloropentaamminerhodium(III) chloride

chloropentaamminerhodium(III) chloride

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

diamminebis(dimethylglyoxime)rhodium(III) chloride pentahydrate

diamminebis(dimethylglyoxime)rhodium(III) chloride pentahydrate

Conditions
ConditionsYield
With ammonium acetate In water heating all compounds in a sealed tube (10 hours/150 °C);; filtration; evapn. of the filtrate to dryness; washing (alc.); recrystn. from hot water;;90%
3-Methylpyridine
108-99-6

3-Methylpyridine

cobalt bromide hexahydrate

cobalt bromide hexahydrate

indium tribromide
13465-09-3

indium tribromide

butane-2,3-dione dioxime
95-45-4

butane-2,3-dione dioxime

{Co(3-picoline)2(MeC(NOH)C(NO)Me)2}{InBr4}

{Co(3-picoline)2(MeC(NOH)C(NO)Me)2}{InBr4}

Conditions
ConditionsYield
In methanol addn. of CoCl2*6H2O in MeOH to dimethylglyoxime, heating (water bath), addn. of pyridine and MeOH soln. of InCl3*3H2O (ratio of Co/dioxime/In/amine 1:2:1:5, stirring), heating (stirring until substances dissolved); crystn. on cooling, filtration off, washing (MeOH, ether), drying (air); elem. anal.;90%
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