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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% HYDROXYLAMINE 7803-49-8 Producer

Cas:7803-49-8

Min.Order:1 Gram

FOB Price: $0.1

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 Hydroxylamine

Cas:7803-49-8

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

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

Hydroxylamine

Cas:7803-49-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

HYDROXYLAMINE.CAS:7803-49-8.Antip-bodies bind to fluorophore or biotin

Cas:7803-49-8

Min.Order:1 Kilogram

FOB Price: $62.0 / 75.0

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 7803-49-8 with best quality

Cas:7803-49-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Hydroxylamine 7803-49-8

Cas:7803-49-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

HYDROXYLAMINE CAS:7803-49-8 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 intermediate

HYDROXYLAMINE CAS:7803-49-8

Cas:7803-49-8

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

Hydroxylamine

Cas:7803-49-8

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

CAS NO.:7803-49-8

Cas:7803-49-8

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 s

Hydroxylamine

Cas:7803-49-8

Min.Order:1 Kilogram

FOB Price: $70.0 / 90.0

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

Appearance:please contact us Storage:Store in dry, dark and ventilated Package:according to the clients requirement Application:please contact us Transportation:by ocean shipping or clients requirement Port: Shan

hydroxylamine,freebase HYDROXYLAMINE Hydroxylamine solution

Cas:7803-49-8

Min.Order:1 Milligram

Negotiable

Type:Lab/Research institutions

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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

7803-49-8 H3NO HYDROXYLAMINE

Cas:7803-49-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

HYDROXYLAMINE

Cas:7803-49-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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 Hydroxylamine

Cas:7803-49-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

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

Hydroxylamine

Cas:7803-49-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung, LG, Merck, Thermo Fisher Scientific and so o

HYDROXYLAMINE

Cas:7803-49-8

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Lab/Research institutions

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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,

Hydroxylamine solution

Cas:7803-49-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

High Purity Hydroxylamine

Cas:7803-49-8

Min.Order:0

Negotiable

Type:Trading Company

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Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Hydroxylamine

Cas:7803-49-8

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

Hydroxylamine solution.99%

Cas:7803-49-8

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

HYDROXYLAMINE Basic information Product Name: HYDROXYLAMINE Synonyms: hydroxylamine,freebase;hydroxylaminefree-base;NH2OH;Oxammonium;Oxyammonia;FH-50;FH-50TM;HYDROXYLAMINE CAS: 7803-49-8 MF: H3NO MW: 33.03 EINECS: 232-259-2 Product

HYDROXYLAMINE

Cas:7803-49-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

7803-49-8 H3NO HYDROXYLAMINE

Cas:7803-49-8

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Hydroxylamine

Cas:7803-49-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

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

7803-49-8 H3NO HYDROXYLAMINE

Cas:7803-49-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

7803-49-8 H3NO HYDROXYLAMINE

Cas:7803-49-8

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

Hydroxylamine

Cas:7803-49-8

Min.Order:1 Kilogram

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

7803-49-8 H3NO HYDROXYLAMINE

Cas:7803-49-8

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

Hydroxylamine

Cas:7803-49-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Jiling Chemical Co., Ltd

factory Storage:Shading, sealed and preserved. Package:Grams, Kilograms Application:An organic synthetic intermediate used Transportation:According to customer request Port:Qingdao

Hydroxylamine

Cas:7803-49-8

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Hydroxylamine

Cas:7803-49-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

hydroxylamine hemisulfate

hydroxylamine hemisulfate

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
With sodium hydroxide; 8-quinolinol; water at 20℃; for 3.66667h; Product distribution / selectivity;98%
With 8-quinolinol; water; calcium oxide at 10 - 40℃; for 3.66667h; pH=3.8 - 12.3; Product distribution / selectivity;50%
Nitrite

Nitrite

tin(ll) chloride

tin(ll) chloride

A

hydroxylamine
7803-49-8

hydroxylamine

B

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

C

trans-hyponitrous acid
19467-31-3, 173728-04-6

trans-hyponitrous acid

Conditions
ConditionsYield
In waterA n/a
B 90%
C n/a
cis-nitrous acid
7782-77-6

cis-nitrous acid

tin(ll) chloride

tin(ll) chloride

A

hydroxylamine
7803-49-8

hydroxylamine

B

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

C

trans-hyponitrous acid
19467-31-3, 173728-04-6

trans-hyponitrous acid

Conditions
ConditionsYield
In waterA n/a
B 90%
C n/a
nitric acid
7697-37-2

nitric acid

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
With sulfuric acid Electrolysis; max. temp.:15°C;24 A,40 min,cooling,mixing;84%
With sulfuric acid Electrolysis; 15-20 °C,cathode:Pb (amalgam surface);2.4 A,3.25 h;71.3%
With sulfuric acid Electrolysis; mercury cathode,6 A,room temp.;66.1%
Nitrite

Nitrite

A

nitrogen
7727-37-9

nitrogen

B

ammonia
7664-41-7

ammonia

C

hydroxylamine
7803-49-8

hydroxylamine

D

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

Conditions
ConditionsYield
In dichloromethane Electrochem. Process; electrocatalytic redn. at Fe(III)(H2O)(TPPS)(3-)-modified electrode, pH 2.1, -0.9 V, 7.5 h;A <1
B 84%
C <1
D 8%
With alkali metal amalgam In not given byproducts: alkali hydroxide; in dild. soln.,cooling,optimal yield for NH2OH;
With alkali metal amalgam In not given byproducts: alkali hydroxide; formation of N2O best at low temp., formation of N2 best at high temp., independent of the dilution; high yield of NH3 (and N2O2(2-)) obtained by agitation in a closed vessel or by dropping concd. nitrite soln. on excess aolid amalgame;;
sodium nitrate
7631-99-4

sodium nitrate

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
With hydrogenchloride Electrolysis; lead cathode,coal anode,cooling of the anode surface,2.75 h,24 A;81%
With sulfuric acid byproducts: Na2SO4; Electrolysis; lead electrodes,5 A,3.7-3.6 V,cooling; neutralization with NaOH,heating with acetone at 70-80°C,crystn. of Na2SO4 in 12 h,mixing with benzene,decompn. of the formed acetoxime with HCl,evapn.;
In water Electrolysis; Cu-cathode;;0%
Nitrite

Nitrite

A

nitrogen
7727-37-9

nitrogen

B

ammonia
7664-41-7

ammonia

C

hydroxylamine
7803-49-8

hydroxylamine

D

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

E

hydrazine
302-01-2

hydrazine

Conditions
ConditionsYield
In dichloromethane Electrochem. Process; electrocatalytic redn. at Fe(III)(PP)Cl-modified electrode, pH 2.1, -0.8 V, 1.0 h;A 30%
B 63%
C 13%
D <1
E <1
In dichloromethane Electrochem. Process; electrocatalytic redn. at Fe(III)(PP)Cl-modified electrode, pH 2.1, -0.9 V, 2.5 h;A 35%
B 52%
C 13%
D <1
E <1
In dichloromethane Electrochem. Process; electrocatalytic redn. at Fe(III)(PP)Cl-modified electrode, pH 2.1, -0.7 V, 4.0 h;A 39%
B 34%
C 13%
D 12%
E 2%
In dichloromethane Electrochem. Process; electrocatalytic redn. at Fe(III)(PP)Cl-modified electrode, pH 2.1, -0.6 V, 3.0 h;A 35%
B 31%
C 16%
D 18%
E <1
In dichloromethane Electrochem. Process; electrocatalytic redn. at Fe(III)(H2O)(TMPyP)(5+)-modified electrode, pH 2.1, -0.9 V, 4.0 h;A 14%
B 27%
C 13%
D 32%
E <1
Nitrite

Nitrite

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
Electrolysis; 0°C,cylindrical zinc cathode,0.02 A/cm^2,from nitrite soln.;59.7%
In water Electrolysis; with zinc cathode;various yields for various temp.;
With water In water byproducts: K2N2O2, NH3, N2; shaking of cold concd. nitrite soln. with K amalgam (39 g K + 2800 g Hg);; main product is K2N2O2;;
In water Electrolysis; with zinc cathode;various yields for various temp.;
With H2O; K amalgam In water
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

sodium butanolate
2372-45-4

sodium butanolate

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
In butan-1-ol byproducts: NaCl; heating; crystn. at -10°C;50%
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

sodium ethanolate
141-52-6

sodium ethanolate

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
In ethanol byproducts: NaCl; 1.5-2 h; washing with waterfree ethanol,filtering,crystn.,filtering at -18°C;40%
In ethanol byproducts: NaCl; outfreezing;
In ethanol byproducts: NaCl; reaction of suspn. of hydroxylammonium chloride with sodium ethoxide in abs. ethanol, NaCl pptn.; NaCl ppt. filtration off (glass filter);
nitrogen(II) oxide
10102-43-9

nitrogen(II) oxide

A

ammonia
7664-41-7

ammonia

B

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
In N,N-dimethyl-formamide Electrolysis; bulk electrolysis of soln. containing NO, with CoTSPc-modified glassy carbon electrode, in the presence of TEAP as electrolyte, pH = 4-7; not isolated;A 25%
B n/a
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

sodium methylate
124-41-4

sodium methylate

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
In methanol byproducts: NaCl; filtering,distn. at reduced pressure;17%
hydrogenchloride
7647-01-0

hydrogenchloride

4-hydroxyimino-5-oxo-2-oxy-4,5-dihydro-1H-pyrazole-3-carbaldehyde-oxime

4-hydroxyimino-5-oxo-2-oxy-4,5-dihydro-1H-pyrazole-3-carbaldehyde-oxime

hydroxylamine
7803-49-8

hydroxylamine

hydrogenchloride
7647-01-0

hydrogenchloride

3-(β-hydroxyimino-3-methyl-phenethyl)-3H-benz[de]isochromen-1-one

3-(β-hydroxyimino-3-methyl-phenethyl)-3H-benz[de]isochromen-1-one

hydroxylamine
7803-49-8

hydroxylamine

hydrogenchloride
7647-01-0

hydrogenchloride

3,4-bis((hydroxyimino)methyl)-1,2,5-oxadiazole 2-oxide
153309-81-0

3,4-bis((hydroxyimino)methyl)-1,2,5-oxadiazole 2-oxide

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
α-isocyanilic acid;
hydrogenchloride
7647-01-0

hydrogenchloride

2-(hydroxyimino)-γ-butyrolactone
5400-68-0

2-(hydroxyimino)-γ-butyrolactone

A

hydroxylamine
7803-49-8

hydroxylamine

B

α-oxo-butyrolactone

α-oxo-butyrolactone

Conditions
ConditionsYield
higher-melting form;
hydrogenchloride
7647-01-0

hydrogenchloride

furan-2,4-dione-4-oxime

furan-2,4-dione-4-oxime

A

tetrahydrofuran-2,4-dione
4971-56-6

tetrahydrofuran-2,4-dione

B

hydroxylamine
7803-49-8

hydroxylamine

hydrogenchloride
7647-01-0

hydrogenchloride

4-hydroxyamino-pyridine-2,6-diol

4-hydroxyamino-pyridine-2,6-diol

A

piperidine-2,4,6-trione
5768-12-7

piperidine-2,4,6-trione

B

hydroxylamine
7803-49-8

hydroxylamine

hydrogenchloride
7647-01-0

hydrogenchloride

1,3-dimethylvioluric acid
5417-13-0

1,3-dimethylvioluric acid

A

1,3-dimethylalloxan
2757-85-9

1,3-dimethylalloxan

B

hydroxylamine
7803-49-8

hydroxylamine

hydrogenchloride
7647-01-0

hydrogenchloride

1-methyl-2-thioxo-imidazolidine-4,5-dione-4-oxime

1-methyl-2-thioxo-imidazolidine-4,5-dione-4-oxime

A

hydroxylamine
7803-49-8

hydroxylamine

B

1-methyl-2-thio-parabanic acid

1-methyl-2-thio-parabanic acid

hydrogenchloride
7647-01-0

hydrogenchloride

N-hydroxycamphorimide
98919-82-5

N-hydroxycamphorimide

A

D-(+)-camphoric acid
124-83-4

D-(+)-camphoric acid

B

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
at 140℃;
tris-benzonitrile oxide

tris-benzonitrile oxide

A

3,5-diphenyl-1,2,4-oxadiazole-4-oxide
20594-92-7

3,5-diphenyl-1,2,4-oxadiazole-4-oxide

B

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
With hydrogenchloride
6-methoxy-benzofuran-2,3-dione-2-oxime
60795-23-5

6-methoxy-benzofuran-2,3-dione-2-oxime

acid

acid

A

(2-hydroxy-4-methoxy-phenyl)-glyoxylic acid
120240-70-2

(2-hydroxy-4-methoxy-phenyl)-glyoxylic acid

B

hydroxylamine
7803-49-8

hydroxylamine

4,5-dichloro-2-hydroxy-isoindoline-1,3-dione
859952-63-9

4,5-dichloro-2-hydroxy-isoindoline-1,3-dione

diluted mineral acid

diluted mineral acid

A

3,4-dichloro-phthalic acid
56962-06-2

3,4-dichloro-phthalic acid

B

hydroxylamine
7803-49-8

hydroxylamine

pyrrole-2,5-dione monooxime
74230-05-0

pyrrole-2,5-dione monooxime

water
7732-18-5

water

acid

acid

A

ammonia
7664-41-7

ammonia

B

hydroxylamine
7803-49-8

hydroxylamine

hydrogenchloride
7647-01-0

hydrogenchloride

pyrrolo[3,4-c]pyridine-1,3-dione-1-oxime

pyrrolo[3,4-c]pyridine-1,3-dione-1-oxime

A

3,4-pyridinecarboxylic acid
490-11-9

3,4-pyridinecarboxylic acid

B

ammonia
7664-41-7

ammonia

C

hydroxylamine
7803-49-8

hydroxylamine

Conditions
ConditionsYield
at 150℃;
hydrogenchloride
7647-01-0

hydrogenchloride

Metafulminuric acid
42526-20-5

Metafulminuric acid

A

formic acid
64-18-6

formic acid

B

hydrogen cyanide
74-90-8

hydrogen cyanide

C

ammonia
7664-41-7

ammonia

D

hydroxylamine
7803-49-8

hydroxylamine

Metafulminuric acid
42526-20-5

Metafulminuric acid

sulfuric acid
7664-93-9

sulfuric acid

A

formic acid
64-18-6

formic acid

B

hydrogen cyanide
74-90-8

hydrogen cyanide

C

ammonia
7664-41-7

ammonia

D

hydroxylamine
7803-49-8

hydroxylamine

metafulminuric acid
188686-50-2

metafulminuric acid

hydrochloric acid /20percent/

hydrochloric acid /20percent/

A

formic acid
64-18-6

formic acid

B

carbonic-acid
463-79-6

carbonic-acid

C

ammonia
7664-41-7

ammonia

D

hydroxylamine
7803-49-8

hydroxylamine

hydrogenchloride
7647-01-0

hydrogenchloride

(E)-2H-chromen-2-one oxime

(E)-2H-chromen-2-one oxime

A

hydroxylamine
7803-49-8

hydroxylamine

B

coumarin
91-64-5

coumarin

hydroxylamine
7803-49-8

hydroxylamine

nitrogen
7727-37-9

nitrogen

Conditions
ConditionsYield
silver (I) ion In water catalytic oxydation in presence of AgCl at pH=7.2;;100%
silver (I) ion In water catalytic oxydation in presence of AgI at pH=12.7;;91%
silver (I) ion In water catalytic oxydation in presence of (Ag(S2O3)2)(3-) at pH=12.7;;89%
2-formylbenzene boronic acid
40138-16-7

2-formylbenzene boronic acid

hydroxylamine
7803-49-8

hydroxylamine

1-hydroxy-1H-2,3,1,-benzoxazaborine
17067-02-6

1-hydroxy-1H-2,3,1,-benzoxazaborine

Conditions
ConditionsYield
In not given according to Dewar, M. J. S.; Dougherty, R. C. J. Am. Chem. Soc. 1964, 86, 433-436;99%
formaldehyd
50-00-0

formaldehyd

hydroxylamine
7803-49-8

hydroxylamine

potassium carbonate
584-08-7

potassium carbonate

phenylboronic acid
98-80-6

phenylboronic acid

potassium 3-phenyl-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo[3.3.1.1(3,7)]decan-3-uide

potassium 3-phenyl-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo[3.3.1.1(3,7)]decan-3-uide

Conditions
ConditionsYield
Stage #1: formaldehyd; hydroxylamine; phenylboronic acid In methanol; water at 0 - 20℃; for 18.1667h;
Stage #2: potassium carbonate In methanol; water at 20℃; for 5h;
99%
formaldehyd
50-00-0

formaldehyd

dihydroxy-methyl-borane
13061-96-6

dihydroxy-methyl-borane

hydroxylamine
7803-49-8

hydroxylamine

potassium carbonate
584-08-7

potassium carbonate

potassium 3-methyl-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo[3.3.1.1(3,7)]decan-3-uide

potassium 3-methyl-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo[3.3.1.1(3,7)]decan-3-uide

Conditions
ConditionsYield
Stage #1: formaldehyd; dihydroxy-methyl-borane; hydroxylamine In methanol; water at 0 - 20℃; for 18.1667h;
Stage #2: potassium carbonate In methanol; water at 20℃; for 5h;
97%
O{AuP(C6H4CH3)3}3(1+)*BF4(1-) = O{AuP(C6H4CH3)3}3BF4

O{AuP(C6H4CH3)3}3(1+)*BF4(1-) = O{AuP(C6H4CH3)3}3BF4

hydroxylamine
7803-49-8

hydroxylamine

[(P(o-tolyl)3Au)3(μ-NOH)]BF4
259853-62-8

[(P(o-tolyl)3Au)3(μ-NOH)]BF4

Conditions
ConditionsYield
In dichloromethane (N2); for 10 min; pptd. (Et2O);93%
formaldehyd
50-00-0

formaldehyd

hydroxylamine
7803-49-8

hydroxylamine

3-pyridylboronic acid
1692-25-7

3-pyridylboronic acid

3-(pyridin-3-yl)-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo-[3.3.1.1(3,7)]decan-1-ium-3-uide

3-(pyridin-3-yl)-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo-[3.3.1.1(3,7)]decan-1-ium-3-uide

Conditions
ConditionsYield
In methanol; water at 0 - 20℃; for 18.1667h;92%
formaldehyd
50-00-0

formaldehyd

hydroxylamine
7803-49-8

hydroxylamine

potassium carbonate
584-08-7

potassium carbonate

3-pyridylboronic acid
1692-25-7

3-pyridylboronic acid

potassium 3-(pyridin-3-yl)-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo[3.3.1.1(3,7)]decan-3-uide hydrate

potassium 3-(pyridin-3-yl)-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo[3.3.1.1(3,7)]decan-3-uide hydrate

Conditions
ConditionsYield
Stage #1: formaldehyd; hydroxylamine; 3-pyridylboronic acid In methanol; water at 0 - 20℃; for 18.1667h;
Stage #2: potassium carbonate In methanol; water at 20℃; for 5h;
92%
glyoxylic acid ethyl ester
924-44-7

glyoxylic acid ethyl ester

hydroxylamine
7803-49-8

hydroxylamine

ethyl 2-(hydroxyimino)acetate
31767-14-3, 31767-15-4, 37858-07-4

ethyl 2-(hydroxyimino)acetate

Conditions
ConditionsYield
In toluene at 20℃; for 2h; Molecular sieve;90%
[(IrCl(μ-SC6H3MeCH2)(PPh3))2(μ-XySSXy)]*2CH2Cl2

[(IrCl(μ-SC6H3MeCH2)(PPh3))2(μ-XySSXy)]*2CH2Cl2

hydroxylamine
7803-49-8

hydroxylamine

[Ir(μ-SC6H3MeCH2)Cl(PPh3)(NH2OH)]2

[Ir(μ-SC6H3MeCH2)Cl(PPh3)(NH2OH)]2

Conditions
ConditionsYield
In dichloromethane; water under N2 atm. to soln. Ir complex in CH2Cl2 was added aq. hydroxylamine and stirred at room temp. for 2 h; soln. was evapd. to dryness in vacuo, residue was recrystd. from CH2Cl2-Et2O and dried; elem. anal.;90%
hydroxylamine
7803-49-8

hydroxylamine

malononitrile
109-77-3

malononitrile

4-amino-N-hydroxy-furazan-3-carboxamidine
13490-32-9

4-amino-N-hydroxy-furazan-3-carboxamidine

Conditions
ConditionsYield
Stage #1: malononitrile With hydrogenchloride; sodium nitrite In water Cooling with ice;
Stage #2: hydroxylamine In water Reflux;
90%
2-acetyl benzo[b]thiophene
22720-75-8

2-acetyl benzo[b]thiophene

hydroxylamine
7803-49-8

hydroxylamine

methyl carbamate
598-55-0

methyl carbamate

Conditions
ConditionsYield
Stage #1: hydroxylamine; methyl carbamate With sodium hydroxide In water at 5 - 30℃;
Stage #2: 2-acetyl benzo[b]thiophene With methanol; sodium tetrahydroborate In tetrahydrofuran; water at 10 - 40℃;
Stage #3: With hydrogenchloride; acetic acid at 40 - 45℃; for 3h;
88%
1-(2-chloroisonicotinyl)-1,3-butanedione
1101064-65-6

1-(2-chloroisonicotinyl)-1,3-butanedione

(3-methylphenyl)hydrazine hydrochloride
637-04-7

(3-methylphenyl)hydrazine hydrochloride

hydroxylamine
7803-49-8

hydroxylamine

2-chloro-4-[1-(3-methylphenyl)-3-methyl-1H-pyrazol-5-yl]pyridine
250263-25-3

2-chloro-4-[1-(3-methylphenyl)-3-methyl-1H-pyrazol-5-yl]pyridine

Conditions
ConditionsYield
In ethanol87%
hydroxylamine
7803-49-8

hydroxylamine

A

nitrogen
7727-37-9

nitrogen

B

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

Conditions
ConditionsYield
With Hg2(NO3)2 In not given byproducts: Hg; addn. of 0.04 M NH2OH to 0.005 M Hg2(NO3)2 soln. buffered with acetate at 20°C, autocatalysis of reaction by Hg;;A 13%
B 87%
With Hg2(NO3)2; silver In not given byproducts: Hg; addn. of 0.04 M NH2OH to 0.005 M Hg2(NO3)2 soln. buffered with acetate at 20°C, autocatalysis of reaction by Hg, further catalysis by addn. of collodial Ag soln.;;A 63%
B 34%
With oxygen In not given byproducts: water; Electrolysis; N2O formed on cathode, N2 formed on anode;
1-(benzothiazol-2-yl)-3-(N,N-dimethylamino)-2-(phenylsulfonyl)prop-2-en-1-one

1-(benzothiazol-2-yl)-3-(N,N-dimethylamino)-2-(phenylsulfonyl)prop-2-en-1-one

hydroxylamine
7803-49-8

hydroxylamine

3-(benzothiazol-2-yl)-4-(phenylsulfonyl)isoxazole

3-(benzothiazol-2-yl)-4-(phenylsulfonyl)isoxazole

Conditions
ConditionsYield
With ammonium acetate In ethanol at 100℃; under 12901.3 Torr; for 0.25h; Temperature; Microwave irradiation;87%
formaldehyd
50-00-0

formaldehyd

hydroxylamine
7803-49-8

hydroxylamine

boric acid
11113-50-1

boric acid

potassium carbonate
584-08-7

potassium carbonate

potassium 3-hydroxy-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo[3.3.1.1(3,7)]decan-3-uide

potassium 3-hydroxy-2,4,10-trioxa-1,5,7-triaza-3-boratricyclo[3.3.1.1(3,7)]decan-3-uide

Conditions
ConditionsYield
Stage #1: formaldehyd; hydroxylamine; boric acid In water at 0 - 20℃; for 18.1667h;
Stage #2: potassium carbonate In methanol; water at 20℃; for 5h;
86%
dichloromethane
75-09-2

dichloromethane

[Ru(CO)(OSO2CF3)((C2H5)2NCS2)(P(C6H5)3)2]
261001-82-5

[Ru(CO)(OSO2CF3)((C2H5)2NCS2)(P(C6H5)3)2]

hydroxylamine
7803-49-8

hydroxylamine

[Ru(CO)(NH2OH)((C6H5)3P)2((C2H5)2NCS2)](1+)*(OSO2CF3)(1-)*CH2Cl2=[Ru(CO)(NH2OH)((C6H5)3P)2((C2H5)2NCS2)](OSO2CF3)*CH2Cl2

[Ru(CO)(NH2OH)((C6H5)3P)2((C2H5)2NCS2)](1+)*(OSO2CF3)(1-)*CH2Cl2=[Ru(CO)(NH2OH)((C6H5)3P)2((C2H5)2NCS2)](OSO2CF3)*CH2Cl2

Conditions
ConditionsYield
In dichloromethane (N2); all manipulations were carried out using Schlenk techniques; addn. of 1 equiv. of hydroxylamine to soln. of (Ru(CO)(OTf)(Et2NCS2)(PPh3))in CH2Cl2, stirring at room temp. for 2 h; removal of solvent, recrystn. from CH2Cl2-hexane; elem. anal.;85%
mer,trans-Re(η1-OSO2CF3)(CO)3(PPh3)2
136921-71-6, 186672-59-3

mer,trans-Re(η1-OSO2CF3)(CO)3(PPh3)2

hydroxylamine
7803-49-8

hydroxylamine

[mer,trans-Re-(CO)3(NH2OH)(PPh3)2][SO3CF3]
201141-14-2

[mer,trans-Re-(CO)3(NH2OH)(PPh3)2][SO3CF3]

Conditions
ConditionsYield
In dichloromethane elem. anal.;85%
(hydrotris(3,5-dimeth-ylpyrazolyl)borate)Ir(η4-CH2=C(CH3)CH=CH2)

(hydrotris(3,5-dimeth-ylpyrazolyl)borate)Ir(η4-CH2=C(CH3)CH=CH2)

hydroxylamine
7803-49-8

hydroxylamine

C20H31BIrN7

C20H31BIrN7

Conditions
ConditionsYield
In tetrahydrofuran; water at 120℃; for 12h; Inert atmosphere; Schlenk technique; regioselective reaction;85%
[1-acetyl-1'-(2-aminopyrimidin-4-yl)]ferrocene
1309386-08-0

[1-acetyl-1'-(2-aminopyrimidin-4-yl)]ferrocene

hydroxylamine
7803-49-8

hydroxylamine

(C5H4C(CH3)NOH)Fe(C5H4C4H2N2(NH2))
1309386-18-2

(C5H4C(CH3)NOH)Fe(C5H4C4H2N2(NH2))

Conditions
ConditionsYield
In ethanol; water to soln. of Fe complex in EtOH was added aq. soln. of hydroxylamine; mixt. was refluxed for 4 h with stirring; mixed with H2O; solvent removed (vac.); residue dissolved in water; extd. (ethyl acetate); org. layer washed (H2O); dried (anhyd. Na2SO4); concd.; subjected to chromy. (benzene-CHCl3. (2:1) as eluent); elem. anal.;84%
1-(1-methyl-1H-benzimidazol-2-yl)-3-(N,N-dimethylamino)-2-(phenylsulfonyl)prop-2-en-1-one

1-(1-methyl-1H-benzimidazol-2-yl)-3-(N,N-dimethylamino)-2-(phenylsulfonyl)prop-2-en-1-one

hydroxylamine
7803-49-8

hydroxylamine

3-(1-methyl-1H-benzimidazol-2-yl)-4-(phenylsulfonyl)isoxazole

3-(1-methyl-1H-benzimidazol-2-yl)-4-(phenylsulfonyl)isoxazole

Conditions
ConditionsYield
With ammonium acetate In ethanol at 100℃; under 12901.3 Torr; for 0.25h; Temperature; Microwave irradiation;84%
iron(III)octaethylporphyrin chloride
28755-93-3

iron(III)octaethylporphyrin chloride

hydroxylamine
7803-49-8

hydroxylamine

octaethylporphyrin iron(II) nitrosyl
55917-58-3

octaethylporphyrin iron(II) nitrosyl

Conditions
ConditionsYield
In methanol; dichloromethane at 20℃; for 0.5h; Schlenk technique;84%
In methanol; dichloromethane at 20℃; for 0.5h; Inert atmosphere;83%
furfural
98-01-1

furfural

nickel(II)

nickel(II)

hydroxylamine
7803-49-8

hydroxylamine

Ni(C4H3OCHNO)2
36501-90-3, 60351-84-0

Ni(C4H3OCHNO)2

Conditions
ConditionsYield
In ethanol Electrolysis; anodic dissolution of nickel electrodes, supporting salt: Et4NBr; evapn. of most of the solvent, filtered off, washed with CHCl3, dried under vac.;82%
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