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Xinyang Longye Chemical CO.,LTD

Our Strength 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, Accept any third party agency inspection and analysis before shipment fr

Factory Price High Purity 5-Nitrosalicylaldehyde CAS:97-51-8

Cas:97-51-8

Min.Order:100 Gram

FOB Price: $20.0

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

5-Nitrosalicylaldehyde

Cas:97-51-8

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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 5-Nitrosalicylaldehyde supplier in China

Cas:97-51-8

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------

High purity 97-51-8 5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

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Hubei Vanz Pharm Co.,Ltd

1. high purity 2. able to provide COA/HNMR/HPLC 3. High quality 4. low price 5. Best service Appearance:white powder Package:bag/bottle/drum Application:intermediate for pharmaceutical, spice and dyestuff Transportation:common transportation

5-Nitrosalicylaldehyde

Cas:97-51-8

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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 5-nitrosalicylaldehyde

Cas:97-51-8

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Yuan Shi(SuQian)Biotechnology Co.,Ltd

We could give you: 1. Best quality in your requirement 2. Competitive price in China market 3. mature Technical support 4. Professional logistic support 5 . Full experience of large numbers containers loading in Chinese sea p

High Purity of 5-nitrosalicylaldehyde

Cas:97-51-8

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:1 Metric Ton

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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

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/17.html Product Name 5-Nitrosalicylaldehyde CAS No. 97-51-8

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:1 Gram

FOB Price: $45.0

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Henan Tianfu Chemical Co., Ltd.

5-Nitrosalicylaldehyde Basic information Product Name: 5-Nitrosalicylaldehyde Synonyms: 2-Hydroxy5-Nitrobenzaldehyae(5-nitrosalicylaldehyde);2-hydroxy-5-nitro-benzaldehyd;5-nitro-salicyl

TIANFU-CHEM CAS:97-51-8 5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:1 Gram

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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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

Best price CAS 97-51-8 with high-quality service

Cas:97-51-8

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

5-Nitrosalicylaldehyde/ LIDE PHARMA- Factory supply / Best price

Cas:97-51-8

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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

5-Nitrosalicylaldehyde CAS:97-51-8

Cas:97-51-8

Min.Order:1 Metric Ton

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Yellow to orange to brown powder Storage:room temperature Package:25kg/drum Application:5-Nitrosalicylaldehyde is used in the synthetic preparation of coumarin (C755380), an pharmaceutic aid that is found in tonka beans, lavender oil, w

5-Nitrosalicylaldehyde with high quality

Cas:97-51-8

Min.Order:1 Kilogram

FOB Price: $1.0

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Hubei Langyou International Trading Co., Ltd

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

High quality 5-Nitrosalicylaldehyde CAS 97-51-8 with best price

Cas:97-51-8

Min.Order:100 Gram

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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

Benzaldehyde,2-hydroxy-5-nitro- 97-51-8

Cas:97-51-8

Min.Order:1 Kilogram

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Fine Intermediate, 5-Nitrosalicylaldehyde CAS:97-51-8

Cas:97-51-8

Min.Order:1 Kilogram

FOB Price: $240.0 / 270.0

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Qingdao Beluga Import and Export Co., LTD

5-Nitrosalicylaldehyde CAS:97-51-8 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 inte

5-Nitrosalicylaldehyde CAS:97-51-8

Cas:97-51-8

Min.Order:1 Gram

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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

Benzaldehyde,2-hydroxy-5-nitro-

Cas:97-51-8

Min.Order:1 Kilogram

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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.:97-51-8

Cas:97-51-8

Min.Order:0

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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

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:1 Kilogram

FOB Price: $30.0 / 50.0

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

5-Nitrosalicylaldehyde

Cas:97-51-8

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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

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:10 Kilogram

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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

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:0 Metric Ton

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ACHIEVER SYSTEAM BIOCHEM CO., LTD.

We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to provide excellence in researching, manufacturing and drug discovery process. Our

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:1 Kilogram

FOB Price: $1000.0

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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

5-NITROSALICYLALDEHYDE

Cas:97-51-8

Min.Order:1 Gram

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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

5-Nitrosalicylaldehyde

Cas:97-51-8

Min.Order:0

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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

5-Nitrosalicylaldehyde CAS NO.97-51-8

Cas:97-51-8

Min.Order:10 Gram

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Synthetic route

salicylaldehyde
90-02-8

salicylaldehyde

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With nitric acid; acetic acid at 20℃; for 6h;96%
With magnesium(II) nitrate hexahydrate; AMA at 20℃; for 0.666667h; Neat (no solvent); regioselective reaction;90%
With Vilsmeier reagent; potassium nitrate In neat (no solvent) at 100℃; under 1500.15 Torr; Reagent/catalyst; Temperature; Microwave irradiation;89%
1,3',3'-trimethyl-6-nitrospiro(indoline-2,2'-[2H]benzopyran)
1498-88-0

1,3',3'-trimethyl-6-nitrospiro(indoline-2,2'-[2H]benzopyran)

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With ozone In methanol at -78℃; for 0.0833333h; Oxidation;94%
4-nitro-phenol
100-02-7

4-nitro-phenol

hexamethylenetetramine
100-97-0

hexamethylenetetramine

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With phosphorus molybdenum vanadium heteropoly acid based ionic liquid at 85 - 95℃; for 3h;92.6%
With toluene-4-sulfonic acid In ethanol at 78℃; for 2h;89.4%
With trifluoroacetic acid at 70℃; for 6h; Temperature;72.5%
2-hydroxy-5-nitrobenzyl alcohol
39224-61-8

2-hydroxy-5-nitrobenzyl alcohol

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With aluminium trichloride; 1-butyl-4-aza-1-azoniabicyclo[2.2.2]octane chlorochromate In acetonitrile for 1.5h; Heating;92%
With 1-decyl-4-aza-1-azoniabicyclo[2.2.2]octane chlorochromate at 20℃; for 0.133333h;92%
With air; (acryl-TEMPO)-co-(allylamine-treated chlorophyll b-Co(III) complex) immobilized on SiO2-covered Fe3O4 magnetic nanoparticles In water at 25℃; for 0.666667h;90%
4-nitro-phenol
100-02-7

4-nitro-phenol

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With hexamethylenetetramine; trifluoroacetic acid at 85℃; for 15h; Duff Aldehyde Synthesis;92%
2-methyl-benzyl alcohol
89-95-2

2-methyl-benzyl alcohol

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With zirconyl nitrate In acetone at 50℃; for 2h;91%
With calcium(II) nitrate In acetic acid for 0.0166667h; microwave irradiation;82%
at 20 - 85℃; for 0.00333333h; microwave irradiation;62%
2-(1-hydroxy-3-phenylprop-2-yn-1-yl)-4-nitrophenol
1008105-70-1

2-(1-hydroxy-3-phenylprop-2-yn-1-yl)-4-nitrophenol

A

1,4-diphenyl-1,3-butadiyne
886-66-8

1,4-diphenyl-1,3-butadiyne

B

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With copper(II) acetate monohydrate In N,N-dimethyl-formamide at 110℃; for 5h; Solvent; Temperature;A 91%
B n/a
2-hydroxy-5-nitrobenzaldehyde semicarbazone

2-hydroxy-5-nitrobenzaldehyde semicarbazone

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With tetrachlorosilane; silica gel In hexane; water for 0.5h; Heating;90%
acetyloxy(2-acetyloxy-5-nitrophenyl)methyl acetate
24590-01-0

acetyloxy(2-acetyloxy-5-nitrophenyl)methyl acetate

A

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

B

2-acetoxy-5-nitrobenzaldehyde
177496-78-5

2-acetoxy-5-nitrobenzaldehyde

Conditions
ConditionsYield
With bismuth(III) chloride In chloroform for 0.5h; deprotection; Heating;A 5%
B 80%
2-hydroxy-5-nitrobenzaldehydephenylhydrazone
93044-40-7

2-hydroxy-5-nitrobenzaldehydephenylhydrazone

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With 3-carboxypyridinium chlorochromate In acetonitrile for 1.5h; Heating;77%
4-nitro-phenol
100-02-7

4-nitro-phenol

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

N,N-dimethyl-formamide

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
Stage #1: N,N-dimethyl-formamide With trichlorophosphate In acetonitrile at -5℃; for 1h;
Stage #2: 4-nitro-phenol With copper(II) nitrate In acetonitrile at 20℃; for 16h; Vilsmeier-Haack Formylation;
Stage #3: With water In acetonitrile Kinetics; Mechanism; Catalytic behavior; Reagent/catalyst; Time; Solvent; Temperature; Vilsmeier-Haack Formylation; Heating;
65%
2-(1,4-dioxa-5-cyclopentyl)-4-nitrophenol
22068-55-9

2-(1,4-dioxa-5-cyclopentyl)-4-nitrophenol

triphenylphosphine hydrobromide
6399-81-1

triphenylphosphine hydrobromide

A

2-(hydroxyethyl)triphenylphosphonium bromide
7237-34-5

2-(hydroxyethyl)triphenylphosphonium bromide

B

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
In dichloromethane at 50℃; for 0.0833333h; Microwave irradiation; Sealed tube;A n/a
B 61%
salicylaldehyde
90-02-8

salicylaldehyde

A

3-nitrosalicylic aldehyde
5274-70-4

3-nitrosalicylic aldehyde

B

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With nitric acid; acetic acidA n/a
B 47%
With nitric acid; acetic acid at 15℃; Man laesst dann die Temperatur des Gemisches auf 40-45gradC steigen und giesst schnell in Eiswasser. Man kann beiden Aldehyde in Form der Natriumsalze, Bariumsalze, oder durch NaHSO3 trennen.;
With water; nitric acid
With nitric acid; acetic acid at 15℃; Man laesst dann die Temperatur des Gemisches auf 40-45gradC steigen und giesst schnell in Eiswasser. Man kann die beiden Aldehyde in Form der Natriumsalze, Bariumsalze oder durch NaHSO3 trennen.;
With trifluoromethylsulfonic anhydride; ethylammonium nitrate at 0 - 20℃; for 0.5h; Inert atmosphere;A 42 %Chromat.
B 58 %Chromat.
formaldehyd
50-00-0

formaldehyd

4-nitro-phenol
100-02-7

4-nitro-phenol

A

1-(methoxymethoxy)-4-nitrobenzene
880-03-5

1-(methoxymethoxy)-4-nitrobenzene

B

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With triethylamine; magnesium chloride In acetonitrile for 41h; Heating;A 11%
B 12%
4-nitro-phenol
100-02-7

4-nitro-phenol

chloroform
67-66-3

chloroform

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With sodium hydroxide; ethanol anschliessendes Erwaermen;
With potassium hydroxide at 25℃; for 15h; Irradiation; or with pyridine;3.00 % Chromat.
With tributyl-amine; sodium hydroxide In ethanol; water at 60℃; for 0.666667h; Reimer-Tiemann Phenol Formylation; Inert atmosphere;
2-hydroxy-5-nitrobenzyl chloride
2973-19-5

2-hydroxy-5-nitrobenzyl chloride

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With chloroform; hexamethylenetetramine Beim Erhitzen des Reaktionsprodukts mit Essigsaeure;
3,6-dinitro-coumarin
37630-80-1

3,6-dinitro-coumarin

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

3,6-dinitro-coumarin
37630-80-1

3,6-dinitro-coumarin

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With ammonia
With sodium hydroxide
With sodium sulfite
2-acetoxy-1-diacetoxymethyl-4-nitro-benzene
54362-25-3

2-acetoxy-1-diacetoxymethyl-4-nitro-benzene

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With sulfuric acid
3,6-dinitro-coumarin
37630-80-1

3,6-dinitro-coumarin

ammonium hydroxide

ammonium hydroxide

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

3,6-dinitro-coumarin
37630-80-1

3,6-dinitro-coumarin

Na2SO3-solution

Na2SO3-solution

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

water
7732-18-5

water

nitric acid
7697-37-2

nitric acid

salicylaldehyde
90-02-8

salicylaldehyde

A

3-nitrosalicylic aldehyde
5274-70-4

3-nitrosalicylic aldehyde

B

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

nitric acid
7697-37-2

nitric acid

salicylaldehyde
90-02-8

salicylaldehyde

acetic acid
64-19-7

acetic acid

A

3-nitrosalicylic aldehyde
5274-70-4

3-nitrosalicylic aldehyde

B

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
unter guter Kuehlung;
salicylaldehyde
90-02-8

salicylaldehyde

A

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

B

3-nitro-2-oxy-benzaldehyde

3-nitro-2-oxy-benzaldehyde

Conditions
ConditionsYield
With water; nitric acid
acetyloxy(2-acetyloxy-5-nitrophenyl)methyl acetate
24590-01-0

acetyloxy(2-acetyloxy-5-nitrophenyl)methyl acetate

water
7732-18-5

water

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

isopropyl alcohol
67-63-0

isopropyl alcohol

3-(2-formyl-4-nitrophenoxymethyl)-5-methoxy-1,2-dimethylindole-4,7-dione

3-(2-formyl-4-nitrophenoxymethyl)-5-methoxy-1,2-dimethylindole-4,7-dione

A

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

B

3-(hydroxymethyl)-5-methoxy-1,2-dimethyl-1H-indole-4,7-dione
161518-24-7

3-(hydroxymethyl)-5-methoxy-1,2-dimethyl-1H-indole-4,7-dione

C

3-(isopropoxy)methyl-5-methoxy-1,2-dimethylindole-4,7-dione

3-(isopropoxy)methyl-5-methoxy-1,2-dimethylindole-4,7-dione

Conditions
ConditionsYield
With dinitrogen monoxide In water Kinetics; γ-Irradiation;
2-methyl-benzyl alcohol
89-95-2

2-methyl-benzyl alcohol

A

3-nitrosalicylic aldehyde
5274-70-4

3-nitrosalicylic aldehyde

B

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Conditions
ConditionsYield
With perchloric acid; montmorillonite K10 supported ammonium nitrate at 35℃; for 2h; Title compound not separated from byproducts;
methyl 2-(2-formyl-4-nitrophenoxy)butanoate
847869-79-8

methyl 2-(2-formyl-4-nitrophenoxy)butanoate

A

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

B

2-(2-formyl-4-nitrophenoxy)butanoic acid
847869-81-2

2-(2-formyl-4-nitrophenoxy)butanoic acid

Conditions
ConditionsYield
With sodium hydroxide at 90℃; for 0.5h;
methyl 2-(2-formyl-4-nitrophenoxy)pentanoate
847869-80-1

methyl 2-(2-formyl-4-nitrophenoxy)pentanoate

A

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

B

2-(2-formyl-4-nitrophenoxy)pentanoic acid
847869-82-3

2-(2-formyl-4-nitrophenoxy)pentanoic acid

Conditions
ConditionsYield
With sodium hydroxide at 50℃; for 2h;
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-hydroxy-5-nitrobenzyl alcohol
39224-61-8

2-hydroxy-5-nitrobenzyl alcohol

Conditions
ConditionsYield
With hydrogenchloride; sodium tetrahydroborate In methanol; sodium hydroxide100%
Stage #1: 5-Nitrosalicylaldehyde With sodium hydroxide; sodium tetrahydroborate In methanol; water at 0 - 20℃; for 24h;
Stage #2: With hydrogenchloride; water In methanol at 0℃;
100%
With sodium tetrahydroborate In ethanol for 24h; Reduction;99%
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Val-Ala-Gly-Phe-Wang resin

Val-Ala-Gly-Phe-Wang resin

A

(S)-2-(2-{(S)-2-[(S)-2-(2-Hydroxy-5-nitro-benzylamino)-3-methyl-butyrylamino]-propionylamino}-acetylamino)-3-phenyl-propionic acid

(S)-2-(2-{(S)-2-[(S)-2-(2-Hydroxy-5-nitro-benzylamino)-3-methyl-butyrylamino]-propionylamino}-acetylamino)-3-phenyl-propionic acid

B

(S)-2-[2-((S)-2-{(S)-2-[(2-Amino-acetyl)-(2-hydroxy-5-nitro-benzyl)-amino]-3-methyl-butyrylamino}-propionylamino)-acetylamino]-3-phenyl-propionic acid

(S)-2-[2-((S)-2-{(S)-2-[(2-Amino-acetyl)-(2-hydroxy-5-nitro-benzyl)-amino]-3-methyl-butyrylamino}-propionylamino)-acetylamino]-3-phenyl-propionic acid

Conditions
ConditionsYield
Multistep reaction;A n/a
B 100%
diethyl chlorophosphate
814-49-3

diethyl chlorophosphate

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

phosphoric acid diethyl ester 2-formyl-4-nitro-phenyl ester
150196-45-5

phosphoric acid diethyl ester 2-formyl-4-nitro-phenyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
In dichloromethane at 20℃; for 24h;95%
With triethylamine In dichloromethane at 20℃; for 1h;85%
4-bromo-2,6-dimethylphenylamine
24596-19-8

4-bromo-2,6-dimethylphenylamine

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-[(4-bromo-2,6-dimethylphenylimino)methyl]-4-nitrophenol

2-[(4-bromo-2,6-dimethylphenylimino)methyl]-4-nitrophenol

Conditions
ConditionsYield
In ethanol at 80℃; for 2h;100%
In ethanol at 80℃; for 2h;87%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

1,2-diaminopropan
78-90-0, 10424-38-1

1,2-diaminopropan

C17H16N4O6

C17H16N4O6

Conditions
ConditionsYield
In ethanol for 3h; Heating;100%
N-isopropylethane-1,2-diamine
19522-67-9

N-isopropylethane-1,2-diamine

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-[(2-isopropylaminoethylimino)methyl]-4-nitrophenol
1009629-45-1

2-[(2-isopropylaminoethylimino)methyl]-4-nitrophenol

Conditions
ConditionsYield
In methanol100%
In methanol at 20℃; for 0.166667h;93%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

2-[(2,6-dimethylphenylimino)methyl]-4-nitrophenol
339991-46-7

2-[(2,6-dimethylphenylimino)methyl]-4-nitrophenol

Conditions
ConditionsYield
In ethanol at 80℃; for 2h; Inert atmosphere;100%
In isopropyl alcohol at 80℃; for 24h; Inert atmosphere;
4-bromo-2,6-dimethylphenylamine
24596-19-8

4-bromo-2,6-dimethylphenylamine

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-[(4-bromo-2,6-dimethylphenylimino)methyl]-4-nitrophenol

2-[(4-bromo-2,6-dimethylphenylimino)methyl]-4-nitrophenol

Conditions
ConditionsYield
In ethanol at 80℃; for 2h; Inert atmosphere;100%
4-tert-Butylaniline
769-92-6

4-tert-Butylaniline

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-[(4-tert-butylphenylimino)methyl]-4-nitrophenol
1207179-97-2

2-[(4-tert-butylphenylimino)methyl]-4-nitrophenol

Conditions
ConditionsYield
In ethanol at 80℃; for 2h; Inert atmosphere;100%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

o-toluidine
95-53-4

o-toluidine

2-[(2-methylphenylimino)methyl]-4-nitrophenol
119740-58-8

2-[(2-methylphenylimino)methyl]-4-nitrophenol

Conditions
ConditionsYield
In ethanol at 80℃; for 2h; Inert atmosphere;100%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

N-methyl-ethane-1,2-diamine
109-81-9

N-methyl-ethane-1,2-diamine

2-[(2-(methylamino)ethylimino)methyl]-4-nitrophenol
1093074-50-0

2-[(2-(methylamino)ethylimino)methyl]-4-nitrophenol

Conditions
ConditionsYield
In methanol Reflux;100%
In methanol82%
In methanol for 1h; Reflux;
In methanol for 1h; Reflux;
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

N,N-dimethylethylenediamine
108-00-9

N,N-dimethylethylenediamine

2-[(2-dimethylamino-ethylamino)-methyl]-4-nitro-phenol
1388789-71-6

2-[(2-dimethylamino-ethylamino)-methyl]-4-nitro-phenol

Conditions
ConditionsYield
In methanol Reflux;100%
In methanol for 1h; Reflux;
In methanol for 1h; Reflux;
In methanol for 1h; Reflux;
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-formyl-4-nitrophenyl methanesulfonate
67326-25-4

2-formyl-4-nitrophenyl methanesulfonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 2h;100%
With triethylamine In dichloromethane at 0 - 20℃; for 22.1667h;99%
With triethylamine In dichloromethane at 20℃; for 18h;90%
With triethylamine In dichloromethane at 20℃; for 22h;
N-ethylethane-1,2-diamine
110-72-5

N-ethylethane-1,2-diamine

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-[(2-ethylamino-ethylimino)-methyl]-4-nitro-phenol

2-[(2-ethylamino-ethylimino)-methyl]-4-nitro-phenol

Conditions
ConditionsYield
In methanol Reflux;100%
In methanol for 1h; Reflux;
3-acetylcoumarin
3949-36-8

3-acetylcoumarin

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

C18H11NO6

C18H11NO6

Conditions
ConditionsYield
With potassium hydroxide In ethanol Reflux;100%
9-Methylene-9H-thioxanthene
84714-76-1

9-Methylene-9H-thioxanthene

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

trimethyl orthoformate
149-73-5

trimethyl orthoformate

4-methoxy-6-nitrospiro[chromane-2,9-thioxanthene]

4-methoxy-6-nitrospiro[chromane-2,9-thioxanthene]

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In toluene at 20℃; for 1h; Inert atmosphere; regioselective reaction;100%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

isobutyraldehyde
78-84-2

isobutyraldehyde

trimethyl orthoformate
149-73-5

trimethyl orthoformate

2,4-dimethoxy-3,3-dimethyl-6-nitrochromane

2,4-dimethoxy-3,3-dimethyl-6-nitrochromane

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In toluene at 60℃; for 24h; Inert atmosphere; stereoselective reaction;100%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

cyclohexanecarbaldehyde
2043-61-0

cyclohexanecarbaldehyde

trimethyl orthoformate
149-73-5

trimethyl orthoformate

2,4-dimethoxy-6-nitrospiro[chromane-3,1'-cyclohexane]

2,4-dimethoxy-6-nitrospiro[chromane-3,1'-cyclohexane]

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In toluene at 60℃; for 24h; Inert atmosphere; stereoselective reaction;100%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

3-bromo-5-nitrosalicylaldehyde
16789-84-7

3-bromo-5-nitrosalicylaldehyde

Conditions
ConditionsYield
With HMTAB In dichloromethane at 20℃; for 1h;99%
With HMTAB In dichloromethane at 20℃; for 1.5h;98%
With bromine In dichloromethane at 20℃; for 1h;98%
di-(p-methoxyphenyl)tellurium oxide
57857-70-2

di-(p-methoxyphenyl)tellurium oxide

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

bis oxide

bis oxide

Conditions
ConditionsYield
In benzene Heating; azeotropic removal of water;99%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

allyl bromide
106-95-6

allyl bromide

5-nitro-2-(prop-2-en-1-yloxy)benzaldehyde
96601-09-1

5-nitro-2-(prop-2-en-1-yloxy)benzaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 70℃; for 2h;99%
With potassium carbonate In N,N-dimethyl-formamide at 70℃; for 2h;98%
With potassium carbonate In N,N-dimethyl-formamide98%
dimedone
126-81-8

dimedone

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-(2,3,4,9-tetrahydro-3,3-dimethyl-7-nitro-1-oxo-1H-xanthen-9-yl)-3-hydroxy-5,5-dimethyl-2-cyclohexen-1-one

2-(2,3,4,9-tetrahydro-3,3-dimethyl-7-nitro-1-oxo-1H-xanthen-9-yl)-3-hydroxy-5,5-dimethyl-2-cyclohexen-1-one

Conditions
ConditionsYield
With L-proline In ethanol at 60℃; for 0.5h; Green chemistry;99%
With 1-methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium hydrogensulfate In water at 85℃; for 2h;98%
With ZnAl2O4 In ethanol at 80℃; for 0.166667h;98%
4-hydroxy[1]benzopyran-2-one
1076-38-6

4-hydroxy[1]benzopyran-2-one

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

7-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-9-nitro-6H,7H-[1]benzopyrano[4,3-b][1]benzopyran-6-one

7-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-9-nitro-6H,7H-[1]benzopyrano[4,3-b][1]benzopyran-6-one

Conditions
ConditionsYield
at 80℃; for 2h;99%
With silica supported zirconium hydrogen sulfate In neat (no solvent) at 60℃; for 0.75h;99%
With TiO2-carbon nanotubes nanocomposite In water at 20℃; for 2h; Green chemistry;98%
Iododecane
2050-77-3

Iododecane

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-decyloxy-5-nitrobenzaldehyde
1073341-47-5

2-decyloxy-5-nitrobenzaldehyde

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 70 - 80℃; for 3h;99%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

2-(1H-benzimidazol-2-yl)–4-nitrophenol
88016-66-4

2-(1H-benzimidazol-2-yl)–4-nitrophenol

Conditions
ConditionsYield
With sodium metabisulfite In N,N-dimethyl-formamide at 80℃; for 0.2h; Microwave irradiation;99%
With triethylamine at 120℃; for 12h;60.69%
5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

N-phenyl-1,2-benzenediamine
534-85-0

N-phenyl-1,2-benzenediamine

4-nitro-2-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenol
1412893-67-4

4-nitro-2-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenol

Conditions
ConditionsYield
With sodium metabisulfite In N,N-dimethyl-formamide at 100℃; for 0.3h; Microwave irradiation;99%
N-(7-chloroquinolin-4-yl)ethylenediamine
5407-57-8

N-(7-chloroquinolin-4-yl)ethylenediamine

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

N-(2-((2-hydroxy-5-nitro-phenyl)methylimino)ethyl)-7-chloroquinolin-4-amine

N-(2-((2-hydroxy-5-nitro-phenyl)methylimino)ethyl)-7-chloroquinolin-4-amine

Conditions
ConditionsYield
In ethanol Reflux;99%
In ethanol Heating;
4-(2-AMINOETHYL)MORPHOLINE
2038-03-1

4-(2-AMINOETHYL)MORPHOLINE

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

Dimethyl phosphite
868-85-9

Dimethyl phosphite

dimethyl ((2-hydroxy-5-nitrophenyl)((2-morpholinoethyl)amino)methyl)phosphonate

dimethyl ((2-hydroxy-5-nitrophenyl)((2-morpholinoethyl)amino)methyl)phosphonate

Conditions
ConditionsYield
With gadolinium (III) oxide In neat (no solvent) for 0.0333333h; Microwave irradiation; Green chemistry;99%
1,2,3,3-tetramethyl-3H-indolium iodide
5418-63-3

1,2,3,3-tetramethyl-3H-indolium iodide

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

2-(2-hydroxy-5-nitro-styryl)-1,3,3-trimethyl-3H-indolium betaine
16650-15-0

2-(2-hydroxy-5-nitro-styryl)-1,3,3-trimethyl-3H-indolium betaine

Conditions
ConditionsYield
In ethanol for 18h; Reflux;99%
1-phenyl-1-butyne
622-76-4

1-phenyl-1-butyne

5-Nitrosalicylaldehyde
97-51-8

5-Nitrosalicylaldehyde

trimethyl orthoformate
149-73-5

trimethyl orthoformate

3-ethyl-2-methoxy-6-nitro-2-phenyl-2H-1-benzopyran

3-ethyl-2-methoxy-6-nitro-2-phenyl-2H-1-benzopyran

Conditions
ConditionsYield
With trifluorormethanesulfonic acid In toluene at 60℃; for 15h; Inert atmosphere; regioselective reaction;99%
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