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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 and reg

High quality with low price 2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:100 Kilogram

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Type:Other

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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 quantities

2-Nitrobenzaldehyde

Cas:552-89-6

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 Light yellow crystalli

High purity 2-Nitrobenzaldehyde with high quality cas:552-89-6

Cas:552-89-6

Min.Order:1 Kilogram

FOB Price: $31.0 / 50.0

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 O-Nitrobenzaldehyde supplier in China

Cas:552-89-6

Min.Order:0 Metric Ton

Negotiable

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Jinan Finer Chemical Co., Ltd

Product Description

2-Nitrobenzaldehyde CAS 552-89-6 in stock

Cas:552-89-6

Min.Order:1 Kilogram

FOB Price: $5.0 / 30.0

Type:Lab/Research institutions

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

O-Nitrobenzaldehyde(CAS:552-89-6)

Cas:552-89-6

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for 2-Nitrobenzaldehyde Cas 552-89-6 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:Store at RT Package:1kg/foil bag, 25kg/drum or

Wholesale high quality 2-Nitrobenzaldehyde Cas 552-89-6 with reliable factory

Cas:552-89-6

Min.Order:1 Kilogram

FOB Price: $80.0

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

1, Full experience of large numbers containers loading in main Chinese seaports 2, Packing with pallet as buyer's special request 3, Best service after shipment with e-mail 4, Cargoes together with container sales service available 5, R

2-Nitrobenzaldehyde/CAS 552-89-6

Cas:552-89-6

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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EAST CHEMSOURCES LIMITED

2-Nitrobenzaldehyde Exterior : Light yellow powder crystal or bright yellow needle crystal Structural formula: Content: ≥99.0% Moisture: ≤0.5%

2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

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 2-nitrobenzaldehyde

Cas:552-89-6

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% 552-89-6 2-Nitrobenzaldehyde Manufacturer

Cas:552-89-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name:2-Nitrobenzaldehyde Name:2-Nitrobenzaldehyde CAS no:552-89-6 Grade:Scientific research and export Molecular formula: C7H5NO3 Molecular weight: 151.12 Product Quality 12 years of chemical raw materials Mature operation of the in

2-Nitrobenzaldehyde/cas:552-89-6/2-Nitrobenzaldehyde material

Cas:552-89-6

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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Henan Tianfu Chemical Co., Ltd.

Product Name: 2-Nitrobenzaldehyde Synonyms: 2-NITROBENZALDEHYDE;2-FORMYLNITROBENZENE;AKOS BBS-00003153;AKOS 93864;NITROBENZALDEHYDE-2;ORTHONITRO BENZALDEHYDE;O-NITROBENZALDEHYDE;2-Nitobenzaldehyde CAS: 552-89-6 MF: C7H5NO3 MW: 151.12 EINECS: 2

2-Nitrobenzaldehyde 552-89-6

Cas:552-89-6

Min.Order:1 Kilogram

FOB Price: $240.0

Type:Lab/Research institutions

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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

2-Nitrobenzaldehyde in bulk supply in stock 552-89-6 good supplier

Cas:552-89-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

2-Nitrobenzaldehyde CAS: 552-89-6

Cas:552-89-6

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

Hot sale CAS 552-89-6 with high-quality service

Cas:552-89-6

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name 2-Nitrobenzaldehyde Item name 2-Nitrobenzaldehyde CAS NO 1094-61-7 MF C7H

2-Nitrobenzaldehyd

Cas:552-89-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

2-Nitrobenzaldehyde 552-89-6

Cas:552-89-6

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

Big Discount 99% Purity 2-Nitrobenzaldehyde raw powder with Best Quality 2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:10 Gram

FOB Price: $3.5

Type:Trading Company

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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 present

2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:1 Kilogram

FOB Price: $60.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2-Nitrobenzaldehyde CAS:552-89-6 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 interme

2-Nitrobenzaldehyde CAS:552-89-6

Cas:552-89-6

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

2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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

2-Nitrobenzaldehyde CAS552-89-6

Cas:552-89-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

552-89-6 2-Nitrobenzaldehyde CAS NO.552-89-6

Cas:552-89-6

Min.Order:10 Gram

Negotiable

Type:Trading Company

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

2-Nitrobenzaldehyde cas:552-89-6

Cas:552-89-6

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

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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

Factory Supply High Quality CAS 552-89-6 ,2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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

2-Nitrobenzaldehyde

Cas:552-89-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Synthetic route

1-diacetoxymethyl-2-nitro-benzene
6345-63-7

1-diacetoxymethyl-2-nitro-benzene

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With [NO(1+)*18-crown-6*H(NO3)2(1-)]; silica gel In dichloromethane at 20℃; for 0.0833333h;100%
With beta zeolite modified with chlorosulphonic acid (28 wtpercent) In ethanol at 50℃; for 0.5h;100%
With poly(4-vinylpyridine)-supported sulfuric acid In acetonitrile at 50℃; for 1h; Green chemistry;100%
2-Nitrobenzyl alcohol
612-25-9

2-Nitrobenzyl alcohol

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With oxygen; perruthenate modified mesoporous silicate MCM-41 In toluene at 80℃; for 3h; Oxidation;100%
With butyltriphenylphosphonium chlorochromate In acetonitrile for 2.5h; Heating;100%
With 1H-imidazole; [bis(acetoxy)iodo]benzene In dichloromethane at 20℃; for 2h;100%
Sodium; 6-{[1-(2-nitro-phenyl)-meth-(E)-ylidene]-amino}-hexanoate

Sodium; 6-{[1-(2-nitro-phenyl)-meth-(E)-ylidene]-amino}-hexanoate

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With hydrogenchloride for 0.0416667h; Product distribution; Ambient temperature; pH = 4-6, regeneration of aldehyde;100%
o-Nitrobenzyloxytrimethylsilane
62673-13-6

o-Nitrobenzyloxytrimethylsilane

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With nitrogen dioxide at 20℃; for 1h;100%
With potassium permanganate; tetrachlorosilane In acetonitrile at 20℃; for 0.416667h;89%
With zinc dichromate(VI) at 20℃;89%
1-(2-nitrophenyl)ethane-1,2-diol
51673-59-7

1-(2-nitrophenyl)ethane-1,2-diol

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene In dichloromethane at 25℃; for 8h; Inert atmosphere;99%
With tert-butylhypochlorite; lead acetate; dibenzoyl peroxide In toluene at 20℃; for 0.75h;90%
acetic acid 2-nitro-benzyl ester
77376-01-3

acetic acid 2-nitro-benzyl ester

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With methanol; potassium permanganate In ethyl acetate at 25℃; for 30h;99%
2-(2-nitrophenyl)-1,3-dithiane
35531-58-9

2-(2-nitrophenyl)-1,3-dithiane

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With 1-benzyl-4-aza-1-azoniabicyclo[2.2.2]octane tribromide In methanol; dichloromethane at 20℃; for 0.05h;98%
With dihydrogen peroxide; iodine; sodium dodecyl-sulfate In water at 20℃; for 4h; Micellar solution;98%
With 2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one; dihydrogen peroxide In water; acetonitrile at 20℃; for 4.5h;98%
((2-nitrophenyl)methylene)bis(phenylsulfane)
93304-97-3

((2-nitrophenyl)methylene)bis(phenylsulfane)

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With ammonium iodide; dihydrogen peroxide; acetic acid In water at 20℃; for 1.5h;98%
2,2'-dinitrobibenzyl
16968-19-7

2,2'-dinitrobibenzyl

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With p-benzoquinone at 120℃; for 8h; Concentration; Temperature;97.6%
With p-benzoquinone at 140℃; for 5h; Temperature;91%
ortho-nitrobenzoic acid
552-16-9

ortho-nitrobenzoic acid

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With manganese(IV) oxide In dichloromethane at 20℃; for 18h;97%
With (CH3)2NCH2NpSiH2Ph at 110 - 140℃;50%
With carboxylic acid reductase Kinetics; Green chemistry; Enzymatic reaction;
Multi-step reaction with 3 steps
1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 20 °C
2: sodium tetrahydroborate / tetrahydrofuran; N,N-dimethyl-formamide / 0 - 20 °C
3: pyridinium chlorochromate / dichloromethane / 20 °C
View Scheme
1,2-bis(o-nitrophenyl)ethylene
6275-02-1

1,2-bis(o-nitrophenyl)ethylene

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With ozone In tetrachloromethane at -50℃; for 2h; Solvent;96.5%
With ozone In chloroform at -10℃; Temperature; Solvent;96.6%
2-(2-nitrophenyl)-1,3-dioxolane
48140-35-8

2-(2-nitrophenyl)-1,3-dioxolane

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With n-butyltriphenylphosphonium peroxodisulfate In acetonitrile for 2.5h; Heating;96%
With 2,6-dicarboxypyridinium chlorochromate In acetonitrile at 20℃; for 0.266667h;95%
With aluminium trichloride; 1-benzyl-4-aza-1-azoniabicyclo[2.2.2]octane dichromate for 0.0152778h;93%
2-nitrobenzaldehyde-(O-methyl oxime)
135436-97-4

2-nitrobenzaldehyde-(O-methyl oxime)

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With formaldehyd; toluene-4-sulfonic acid In tetrahydrofuran; water at 110℃; for 8h; Sealed tube;95%
1-methyl-2-nitrobenzene
88-72-2

1-methyl-2-nitrobenzene

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With nickel-doped graphene carbon nitride nanoparticles; air In ethanol at 25℃; for 8h; Irradiation; Green chemistry;94%
Stage #1: 1-methyl-2-nitrobenzene With bromine In propan-1-ol at 20℃; for 0.25h; UV-irradiation;
Stage #2: With sodium hydrogencarbonate In propan-1-ol for 2h; Solvent; Reflux; UV-irradiation;
89%
With oxygen In acetonitrile at 20℃; for 12h; Irradiation;80%
2-Nitrobenzaldehyde N,N-dimethylhydrazone
10424-94-9

2-Nitrobenzaldehyde N,N-dimethylhydrazone

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With triethylene diamine nickel thiosulfate; water In chloroform at 20℃; for 0.166667h; Hydrolysis;94%
With chloro-trimethyl-silane; sodium iodide In water; acetonitrile for 0.0333333h; deprotection;93%
With 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride In chloroform at 20℃; for 1h; oxidative cleavage;93%
With iron(II) sulfate In chloroform at 20℃; for 0.416667h; Hydrolysis;90%
2-Nitrobenzyl alcohol
612-25-9

2-Nitrobenzyl alcohol

A

ortho-nitrobenzoic acid
552-16-9

ortho-nitrobenzoic acid

B

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper(l) chloride In decane; acetonitrile at 20℃; for 2h;A 92%
B 5%
With peracetic acid; C24H29INO5 In acetic acid at 30℃; for 48h;A 92%
B 5%
With Iron(III) nitrate nonahydrate; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium chloride; oxygen In 1,2-dichloro-ethane at 25℃; for 48h; Schlenk technique;A 46%
B 46%
dimethylsulfide
75-18-3

dimethylsulfide

2-nitrostyrene
579-71-5

2-nitrostyrene

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With ozone In dichloromethane; ethyl acetate; benzene91.5%
2-formylbenzene boronic acid
40138-16-7

2-formylbenzene boronic acid

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With N-Bromosuccinimide; [bis(trifluoroacetoxy)iodo]benzene; sodium nitrite In acetonitrile at 20℃; for 3h; regioselective reaction;91%
2-nitrobenzyl chloride
610-14-0

2-nitrobenzyl chloride

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With (1,4-diazabicyclo{2.2.2}-octane)zinc(II) tetrahydoborate In hexane; dichloromethane for 0.13h; Ambient temperature;90%
With diethylene glycol dimethyl ether; lithium tri-t-butoxyaluminum hydride
Multi-step reaction with 2 steps
1: benzene; pyridine
2: LiAlH4; diethyl ether
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / tetrahydrofuran; N,N-dimethyl-formamide / 0 - 20 °C
2: pyridinium chlorochromate / dichloromethane / 20 °C
View Scheme
1-(2-nitrobenzylidene)-2-phenylhydrazine
610-64-0

1-(2-nitrobenzylidene)-2-phenylhydrazine

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With iron(II) sulfate In chloroform at 20℃; for 0.75h; Hydrolysis;90%
With magnesium hydrogen sulfate; water; silica gel In hexane for 0.333333h; Heating;90%
With citric acid In water for 0.133333h; Microwave irradiation; Green chemistry;89%
o-(NO2)C6H4CH2OTHP
18483-88-0

o-(NO2)C6H4CH2OTHP

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With 2,6-dicarboxypyridinium chlorochromate In acetonitrile at 20℃; for 0.333333h;90%
With potassium permanganate; tetrachlorosilane In acetonitrile at 20℃; for 0.166667h;88%
With 1-n-butylpyridinium tetrachloroferrate; pyridinium chlorochromate at 50℃; for 0.333333h;88%
2-nitrobenzaldehyde diethylthioacetal
496045-96-6

2-nitrobenzaldehyde diethylthioacetal

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With bismuth(lll) trifluoromethanesulfonate In dichloromethane; water at 20℃; for 0.166667h;90%
With sodium hydrogen sulfate; water; silica gel In dichloromethane at 20℃; for 0.166667h;90%
4,5-dihydro-2-(2-nitrophenyl)oxazole
88186-34-9

4,5-dihydro-2-(2-nitrophenyl)oxazole

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With sodium tetrahydroborate; nickel dichloride In methanol at -10 - 10℃;90%
1-(dimethoxymethyl)-2-nitrobenzene
20627-73-0

1-(dimethoxymethyl)-2-nitrobenzene

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
perchloric acid In methanol; water at 25 - 30℃; for 0.333333h;90%
With water In methanol at 25 - 30℃; for 0.416667h;90%
benzaldehyde
100-52-7

benzaldehyde

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 0 - 15℃; for 0.666667h;90%
Multi-step reaction with 3 steps
1: sodium acetate / ethanol; water / 2 h / 70 °C
2: palladium(II) trifluoroacetate; silver(I) nitrite; dipotassium peroxodisulfate / 1,2-dichloro-ethane / 48 h / 110 °C / Sealed tube; Schlenk technique
3: toluene-4-sulfonic acid; formaldehyd / tetrahydrofuran; water / 8 h / 100 °C / Sealed tube
View Scheme
Multi-step reaction with 3 steps
1: sodium acetate / ethanol; water / 3 h / Reflux
2: palladium diacetate; silver(I) nitrite; dipotassium peroxodisulfate / 1,2-dichloro-ethane / 48 h / 110 °C / Sealed tube
3: toluene-4-sulfonic acid; formaldehyd / water; tetrahydrofuran / 8 h / 110 °C / Sealed tube
View Scheme
With sulfuric acid at 0℃;
2-nitrophenylmethyl bromide
3958-60-9

2-nitrophenylmethyl bromide

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
With water; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione at 50℃; for 0.583333h; Ionic liquid; Inert atmosphere;89%
With dihydrogen peroxide In ethanol for 8h; Reflux; Green chemistry;87%
With hexamethylenetetramine; water; sodium dodecyl-sulfate; lanthanum(lll) triflate at 100℃; for 2.5h; Sommelet Aldehyde Synthesis; Green chemistry;61%
1-methyl-2-nitrobenzene
88-72-2

1-methyl-2-nitrobenzene

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Conditions
ConditionsYield
Stage #1: 1-methyl-2-nitrobenzene; N,N-dimethyl-formamide dimethyl acetal In N,N-dimethyl-formamide at 135℃;
Stage #2: With sodium periodate In water; N,N-dimethyl-formamide at 0℃;
89%
acetic anhydride
108-24-7

acetic anhydride

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

1-diacetoxymethyl-2-nitro-benzene
6345-63-7

1-diacetoxymethyl-2-nitro-benzene

Conditions
ConditionsYield
With poly(4-vinylpyridine)-supported sulfuric acid In dichloromethane at 20℃; for 0.0833333h; Green chemistry; chemoselective reaction;100%
With Envirocat EPZGR at 60 - 65℃; for 1.5h;99%
copper(II) sulfate at 20℃; for 2h;99%
p-toluidine
106-49-0

p-toluidine

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

4-methyl-(2-nitrobenzylidene)aniline
17064-82-3

4-methyl-(2-nitrobenzylidene)aniline

Conditions
ConditionsYield
100%
In ethanol for 3h; Reflux;77.2%
In ethanol for 3h; Reflux;77.2%
phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

diethyl (hydroxy)(2-nitrophenyl)methylphosphonate
79202-15-6

diethyl (hydroxy)(2-nitrophenyl)methylphosphonate

Conditions
ConditionsYield
With triethylamine In neat (no solvent) at 20℃; for 24h; Pudovik Reaction; Inert atmosphere;100%
With triethylamine at 50℃; Pudovik Reaction; Inert atmosphere; Sealed tube;100%
With C42H74LiN6Si4Yb at 20℃; for 0.333333h; Neat (no solvent); Inert atmosphere;98%
methanol
67-56-1

methanol

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

1-(dimethoxymethyl)-2-nitrobenzene
20627-73-0

1-(dimethoxymethyl)-2-nitrobenzene

Conditions
ConditionsYield
With methanesulfonic acid; 3 A molecular sieve In chloroform for 24h; Heating;100%
With ammonium cerium(IV) nitrate; sodium carbonate for 0.75h; Heating;97%
With Br(1-)*C19H14Br3O3PS*Na(1+) at 20℃;96%
N-methylhydroxyamine hydrochloride
4229-44-1

N-methylhydroxyamine hydrochloride

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

α-(2-nitrophenyl)-N-methylnitrone
41106-02-9

α-(2-nitrophenyl)-N-methylnitrone

Conditions
ConditionsYield
With 3 A molecular sieve at 20℃; for 0.25h;100%
With sodium hydroxide; silica gel at 20℃; for 0.166667h;98%
With potassium carbonate In methanol Reflux;96.5%
With ethanol; potassium acetate
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

malononitrile
109-77-3

malononitrile

2-(2-nitrobenzylidene)malononitrile
2826-30-4

2-(2-nitrobenzylidene)malononitrile

Conditions
ConditionsYield
With Fe3O4(at)SiO2-N1-(3-trimethoxysilylpropyl)diethylenetriamine nanoparticles catalyst In toluene at 75℃; for 0.75h; Solvent; Knoevenagel Condensation;100%
With hydroquinone; p-benzoquinone In water at 20℃; for 3h; Knoevenagel Condensation; Inert atmosphere; Sealed tube;100%
With Zr(IV)-salen-MCM-41 In water at 35℃; for 0.5h; Catalytic behavior; Solvent; Knoevenagel Condensation;99%
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

malonic acid dimethyl ester
108-59-8

malonic acid dimethyl ester

dimethyl 2-[(2-nitrophenyl)methylidene]malonate
65974-52-9

dimethyl 2-[(2-nitrophenyl)methylidene]malonate

Conditions
ConditionsYield
With piperidine; acetic acid In benzene at 80℃; for 15h; Knoevenagel Condensation; Microwave irradiation;100%
With piperidin-1-ium piperidine-1-carboxylate In neat (no solvent) at 25℃; Knoevenagel Condensation;87%
With potassium carbonate In acetic anhydride at 80℃; for 4h;86%
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

2-Aminobenzyl alcohol
5344-90-1

2-Aminobenzyl alcohol

Conditions
ConditionsYield
With sodium tetrahydroborate In water at 50℃; Green chemistry;100%
With sodium tetrahydroborate; copper In water at 80℃; for 0.0833333h; Green chemistry;97%
With sodium tetrahydroborate In tetrahydrofuran; water at 26℃; for 0.0833333h;96%
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

2-Nitrobenzyl alcohol
612-25-9

2-Nitrobenzyl alcohol

Conditions
ConditionsYield
With magnesium(II) perchlorate; polymer-bound NADH (2a) In acetonitrile; benzene at 80℃; for 120h; Further byproducts given;100%
With boron trifluoride diethyl etherate In tetrahydrofuran at 0℃;100%
With zirconium dioxide hydrate; isopropyl alcohol at 60℃; for 0.1h; Meerwein-Ponndorf-Verley Reduction;100%
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

anthranil
271-58-9

anthranil

Conditions
ConditionsYield
With hydrogen In toluene at 30℃; under 6750.68 Torr; for 1h; Autoclave; chemoselective reaction;100%
With tin(ll) chloride In methanol; ethyl acetate at 20℃;96%
With 2-bromo-2-nitropropane; indium In methanol; water at 50℃; for 0.166667h; Reduction; cyclisation;93%
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

2-aminobenzaldehyde
529-23-7

2-aminobenzaldehyde

Conditions
ConditionsYield
With formic acid; 2,5-hexanedione for 12h; Autoclave; Inert atmosphere; Green chemistry;100%
With iron; acetic acid In ethanol; water for 0.25h; pH=4.5;100%
With iron; ammonium chloride In ethanol; water for 1 - 4h; Heating / reflux;99%
ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

ethyl (E)‐2‐cyano‐3‐(2‐nitrophenyl) acrylate
68792-18-7

ethyl (E)‐2‐cyano‐3‐(2‐nitrophenyl) acrylate

Conditions
ConditionsYield
With L-proline for 0.05h; Knoevenagel condensation; microwave irradiation;100%
With 1H-imidazole In dichloromethane for 0.5h; Knoevenagel condensation; Heating;98%
With Na8H[PW9O34]*7H2O In methanol at 25℃; for 6h; Knoevenagel Condensation;98%
methylamine
74-89-5

methylamine

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Methyl-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-amine
57707-11-6

Methyl-[1-(2-nitro-phenyl)-meth-(Z)-ylidene]-amine

Conditions
ConditionsYield
With magnesium sulfate In dichloromethane for 2h; Reflux;100%
In water for 0.25h;15.35 g
2-Methoxypropene
116-11-0

2-Methoxypropene

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

1-[3-Methoxy-1-(1-methoxy-1-methyl-ethoxy)-but-3-enyl]-2-nitro-benzene

1-[3-Methoxy-1-(1-methoxy-1-methyl-ethoxy)-but-3-enyl]-2-nitro-benzene

Conditions
ConditionsYield
With tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)ytterbium; silica gel; acetic acid at 25℃;100%
With silica gel; acetic acid; tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)ytterbium In dichloromethane at 25℃; Addition;99%
sodium 6-aminohexanoate
7234-49-3

sodium 6-aminohexanoate

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

Sodium; 6-{[1-(2-nitro-phenyl)-meth-(E)-ylidene]-amino}-hexanoate

Sodium; 6-{[1-(2-nitro-phenyl)-meth-(E)-ylidene]-amino}-hexanoate

Conditions
ConditionsYield
In di-isopropyl ether; water for 0.0416667h; Product distribution; Ambient temperature; separation of aldehyde;100%
4,6-dimethoxy-2,3-diphenyl-1H-indole
91107-10-7

4,6-dimethoxy-2,3-diphenyl-1H-indole

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

di-(4,6-dimethoxy-2,3-diphenylindol-7-yl)(2-nitrophenyl)methane

di-(4,6-dimethoxy-2,3-diphenylindol-7-yl)(2-nitrophenyl)methane

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran for 3h;100%
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

sodium hydroxy(2-nitrophenyl)methanesulfonate
133721-90-1

sodium hydroxy(2-nitrophenyl)methanesulfonate

Conditions
ConditionsYield
With sodium hydrogensulfite In di-isopropyl ether; water for 0.0833333h; Product distribution; Ambient temperature; separation of aldehyde;100%
With sodium metabisulfite In ethanol; water
With sodium hydrogensulfite In ethanol; water at 20℃; for 0.25h;
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

2-azidobenzaldehyde
16714-25-3

2-azidobenzaldehyde

Conditions
ConditionsYield
With sodium azide In N,N,N,N,N,N-hexamethylphosphoric triamide for 8h; Ambient temperature;100%
With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium azide at 25℃; for 36h;100%
With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium azide at 20℃; for 15h;99%
methyl vinyl ketone
78-94-4

methyl vinyl ketone

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

3-[hydroxy-(2-nitrophenyl)methyl]but-3-en-2-one
219982-00-0

3-[hydroxy-(2-nitrophenyl)methyl]but-3-en-2-one

Conditions
ConditionsYield
With octanol; 1,4-diaza-bicyclo[2.2.2]octane at 20℃; for 12h; Baylis-Hillman reaction;100%
With 4-nitro-phenol; triphenylphosphine In tetrahydrofuran at 20℃; for 18h; Morita-Baylis-Hillman reaction;98%
With (1,3,5-triaza-7-phosphaadamantane) In tetrahydrofuran at 20℃; for 4h; Baylis-Hillman reaction;91%
acrylonitrile
107-13-1

acrylonitrile

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

2-(hydroxy(2-nitrophenyl)methyl)acrylonitrile
225237-20-7

2-(hydroxy(2-nitrophenyl)methyl)acrylonitrile

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane at 0℃; for 0.666667h; Morita-Baylis-Hillman reaction;100%
With 1,4-diaza-bicyclo[2.2.2]octane In neat (no solvent) at 0℃; for 0.25h; Catalytic behavior; Solvent; Time; Temperature; Morita-Baylis-Hillman Alkylation;100%
With hexamethylenetetramine In 1,4-dioxane; water at 20℃; for 24h; Baylis-Hillman reaction;99%
benzyltriphenylphosphonium bromide
1449-46-3

benzyltriphenylphosphonium bromide

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

2-nitrostilbene
4714-25-4

2-nitrostilbene

Conditions
ConditionsYield
With 18-crown-6 ether; potassium carbonate In dichloromethane for 6h; Wittig Olefination; Reflux;100%
With sodium hydroxide; tetrabutyl-ammonium chloride In tetrahydrofuran96%
With sodium hydroxide In tetrahydrofuran at 20℃;76%
formaldehyd
50-00-0

formaldehyd

sarcosine
107-97-1

sarcosine

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

3-methyl-5-(2'-nitrophenyl)oxazolidine
365275-13-4

3-methyl-5-(2'-nitrophenyl)oxazolidine

Conditions
ConditionsYield
In toluene for 1h; Heating;100%
In benzene for 1h; Heating;95%
2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

6,7-dimethoxy-2-(3-piperidyl)-1,2,3,4-tetrahydroisoquinoline

6,7-dimethoxy-2-(3-piperidyl)-1,2,3,4-tetrahydroisoquinoline

6,7-dimethoxy-2-[1-(2-nitrobenzyl)-3-piperidyl]-1,2,3,4-tetrahydroisoquinoline

6,7-dimethoxy-2-[1-(2-nitrobenzyl)-3-piperidyl]-1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; for 13h;100%
4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one
83-07-8

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

4-(2-nitrobenzylideneamino)-1,2-dihydro-1,5-dimethyl-2-phenylpyrazol-3-one
93874-58-9

4-(2-nitrobenzylideneamino)-1,2-dihydro-1,5-dimethyl-2-phenylpyrazol-3-one

Conditions
ConditionsYield
at 20℃; for 1h;100%
Stage #1: 2-nitro-benzaldehyde With magnetite(at)citric acid nanoparticles In ethanol for 0.0333333h; Sonication; Green chemistry;
Stage #2: 4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one In ethanol at 80℃; for 0.25h; Green chemistry;
96%
In neat (no solvent) at 140℃; Microwave irradiation; Green chemistry;95%
In ethanol at 20℃; for 0.0111111h;88%
3-amino-4,6-dimethylpyrazolo[3,4-b]pyridine
41601-44-9

3-amino-4,6-dimethylpyrazolo[3,4-b]pyridine

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

N-(2-nitrobenzylidene)-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine

N-(2-nitrobenzylidene)-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine

Conditions
ConditionsYield
at 60℃; for 0.5h;100%
With piperidine In ethanol for 2h; Reflux;80%
acetone
67-64-1

acetone

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

(R)-4-hydroxy-4-(2-nitrophenyl)butan-2-one

(R)-4-hydroxy-4-(2-nitrophenyl)butan-2-one

Conditions
ConditionsYield
With (S)-N-((1S,2S)-2-(3-(3,5-bis(trifluoromethyl)phenyl)thioureido)-1,2-diphenylethyl)pyrrolidine-2-carboxamide; 4-nitro-benzoic acid In toluene at -20℃; for 24h; asymmetric aldol reaction; optical yield given as %ee; enantioselective reaction;100%
With (S)-di-tert-butyl 2-{3-[(1S,2S)-1,2-diphenyl-2-[(S)-(pyrrolidine-2-carboxamido)]ethyl]thioureido}succinate; 4-nitro-benzoic acid In toluene at -20℃; for 24h; Aldol reaction; optical yield given as %ee; enantioselective reaction;100%
With C29H39N3O3S In chloroform at 0℃; for 36h; optical yield given as %ee; enantioselective reaction;98%

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