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HANGZHOU YUNUO CHEMICAL CO.,LTD

Hangzhou Yunuo Chemical Co., Ltd is located in Hangzhou city China. As a global supplier in the chemical industry, Yunuochem is to create added value for customers around the world. Sticking to such business idea of "Good faith wins the bu

2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1 Kilogram

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Type:Trading Company

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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

2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

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Wuhan Circle Star Chem-medical Technology co.,Ltd.

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

Factory Supply 2,3,4-Trihydroxybenzaldehyde Supplier Manufacturer With Competitive Price

Cas:2144-08-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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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

2,3,4-Trihydroxybenzaldehyde Manufacturer/High quality/Best price/In stock

Cas:2144-08-3

Min.Order:1 Kilogram

FOB Price: $3.0

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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 2,3,4-trihydroxybenzaldehyde supplier in China

Cas:2144-08-3

Min.Order:1 Kilogram

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for 2,3,4-Trihydroxybenzaldehyde Cas 2144-08-3 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Crystal Storage:Store at RT Package:1kg/foil bag, 25kg/drum o

2,3,4-Trihydroxybenzaldehyde Cas 2144-08-3 with good quality best purity

Cas:2144-08-3

Min.Order:1 Kilogram

FOB Price: $30.0 / 350.0

Type:Trading Company

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 2,3,4-trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1

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Type:Other

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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 on.O

TIANFU CHEM---2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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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

2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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 2144-08-3 with best quality

Cas:2144-08-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Structure Formula Molecular Formula C7H6O4 Molecular Weight 154.122 Specification Appearance: white crystal Purity: 99.0% min M.P.: 159-162¡&aelig

2,3,4-Trihydroxybenzaldehyde CAS: 2144-08-3

Cas:2144-08-3

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s

Factory Supply 2,3,4-Trihydroxybenzaldehyde CAS2144-08-3

Cas:2144-08-3

Min.Order:10 Gram

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Brown powder Storage:Room temperature Package:25kg/drum Application:Used as a pharmaceutical intermediate Transportation:Express/Sea/Air Port:Any port in china

Factory Supply 2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:25 Kilogram

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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,2,3,4-trihydroxy- 2144-08-3

Cas:2144-08-3

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 present,

2,3,4-Trihydroxybenzaldehyde WITH BEST PRICE

Cas:2144-08-3

Min.Order:1 Kilogram

FOB Price: $240.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2,3,4-Trihydroxybenzaldehyde CAS:2144-08-3 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 organ

2,3,4-Trihydroxybenzaldehyde CAS:2144-08-3

Cas:2144-08-3

Min.Order:1 Gram

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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

2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Superiority Product Detail Minimum Order Qty.

High purity 98% 2,3,4-Trihydroxybenzaldehyde CAS 2144-08-3

Cas:2144-08-3

Min.Order:100 Kilogram

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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

CAS NO.:2144-08-3

Cas:2144-08-3

Min.Order: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

2,3,4-Trihydroxy Benzaldehyde

Cas:2144-08-3

Min.Order: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

2,3,4-TRIHYDROXYBENZALDEHYDE

Cas:2144-08-3

Min.Order:1 Gram

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Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Pyrogallolcarboxaldehyde

Cas:2144-08-3

Min.Order:0

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Type:Lab/Research institutions

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Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:100 Gram

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Type:Other

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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 2,3,4-Trihydroxy Benzaldehyde

Cas:2144-08-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

advantage: 1. The best price, satisfactory quality; 2. customers have the right to choose the delivery of parcels (EMS, DHL, FedEx, UPS); 3. customers have the right to choose from the recent effective packaging methods of their products packaging

High quality 2,3,4-Trihydroxybenzaldehyde In stock

Cas:2144-08-3

Min.Order:1 Gram

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Type:Other

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Siwei Development Group Ltd.

Product name: 2,3,4-Trihydroxybenzaldehyde CAS No.:2144-08-3 Molecule Formula:C7H6O4 Molecule Weight:154.12 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard

Best Quality 2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1 Kilogram

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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,

2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1 Milligram

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Type:Trading Company

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Shanghai Minstar Chemical Co., Ltd

2,3,4-Trihydroxybenzaldehyde Basic information Product Name: 2,3,4-Trihydroxybenzaldehyde Synonyms: 2,3,4-TrihydroxybenzaL;2,3,4-TRIHYDROXYBENZALDEHYDE;2,3,4-Trihydroxybenzaldehyde,98%;2,3,4-TRIHYDROXYBENZALDEHYDE 98%;PYROGALLOLALDEHYDE;PYROGA

2,3,4-Trihydroxybenzaldehyde

Cas:2144-08-3

Min.Order:1 Gram

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Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

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

2,3,4-Trihydroxybenzaldehyde/High quality/Best price/In stock

Cas:2144-08-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

2,3,4-Trihydroxybenzaldehyde/High quality/Best price/In stock

Cas:2144-08-3

Min.Order:1 Gram

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Synthetic route

C8H4O5

C8H4O5

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

Conditions
ConditionsYield
With water Reflux;94.6%
N,N'-diphenylformamidine
864131-95-3

N,N'-diphenylformamidine

2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

Conditions
ConditionsYield
at 110℃; und Kochen des Reaktionsprodukts mit Natronlauge;
Formanilid
103-70-8

Formanilid

2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

Conditions
ConditionsYield
With diethyl ether; trichlorophosphate Zerlegen des ausgeschiedenen salzsauren Pyrogallolaldehydanilins durch Erwaeemen mit verd. Natronlauge;
hydrogen cyanide
74-90-8

hydrogen cyanide

2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

Conditions
ConditionsYield
With hydrogenchloride; aluminium trichloride; benzene at 40℃; Zersetzung mit Eiswasser;
With hydrogenchloride; diethyl ether; zinc(II) chloride Zersetzung des sich ausscheidenden salzsauren Aldimids mit siedendem Wasser;
With hydrogenchloride
mercury fulminate
92114-96-0

mercury fulminate

2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

Conditions
ConditionsYield
With hydrogenchloride; diethyl ether; mercury(II) fulminate Zerlegen des dabei erhaltenen Oxims durch Kochen mit verd. Schwefelsaeure;
With hydrogenchloride; diethyl ether; mercury(II) fulminate Zerlegen des dabei erhaltenen Oxims durch Kochen mit verd. Schwefelsaeure;
orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

2-hydroxyresorcinol
87-66-1

2-hydroxyresorcinol

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

2,4-dihydroxy-3-O-α-L-rhamnopyranosylbenzaldehyde

2,4-dihydroxy-3-O-α-L-rhamnopyranosylbenzaldehyde

A

L-rhamnose
6014-42-2

L-rhamnose

B

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

Conditions
ConditionsYield
With hydrogenchloride; methanol for 4h; Reflux;
2,3,4-Trihydroxy-benzaldehyd-p-tolylimin
109103-74-4

2,3,4-Trihydroxy-benzaldehyd-p-tolylimin

A

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

B

p-toluidine
106-49-0

p-toluidine

Conditions
ConditionsYield
With methanol; sodium tetrahydroborate
Multi-step reaction with 2 steps
1: [bis(acetoxy)iodo]benzene
2: sodium tetrahydroborate; methanol
View Scheme
C14H11NO3

C14H11NO3

A

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

B

p-toluidine
106-49-0

p-toluidine

Conditions
ConditionsYield
With methanol; sodium tetrahydroborate
bis(phenyl) carbonate
102-09-0

bis(phenyl) carbonate

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: triethylamine / tert-butyl methyl ether / Reflux
2: aluminum (III) chloride / tert-butyl methyl ether / 0 - 5 °C
3: water / Reflux
View Scheme
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

11-(triisopropylsiloxy)undecyl bromide

11-(triisopropylsiloxy)undecyl bromide

TIPS3-CHO

TIPS3-CHO

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 4h;100%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

benzyl bromide
100-39-0

benzyl bromide

2,3,4-tris(benzyloxy)benzaldehyde
27916-67-2

2,3,4-tris(benzyloxy)benzaldehyde

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 80℃; for 16h; Inert atmosphere;99%
With caesium carbonate In N,N-dimethyl-formamide at 80℃; for 16h; Inert atmosphere;99%
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 25℃; for 24h;85%
(E)-3-(4-(hydrazinecarbonyl)phenyl)-N-hydroxyacrylamide
1223593-76-7

(E)-3-(4-(hydrazinecarbonyl)phenyl)-N-hydroxyacrylamide

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

Pandacostat
1224158-00-2

Pandacostat

Conditions
ConditionsYield
In dimethyl sulfoxide at 70℃; for 16h;98%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

C10H10O5
952527-23-0

C10H10O5

Conditions
ConditionsYield
Stage #1: orthoformic acid triethyl ester With toluene-4-sulfonic acid In toluene for 0.5h; Dean-Stark; Molecular sieve; Reflux;
Stage #2: 2,3,4-trihydroxybenzylaldehyde In toluene for 19h; Inert atmosphere; Reflux;
98%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

5-amino-1-(4-hydroxyphenyl)-1H-imidazole-4-carbonitrile
849110-27-6

5-amino-1-(4-hydroxyphenyl)-1H-imidazole-4-carbonitrile

C17H12N4O4
1610624-80-0

C17H12N4O4

Conditions
ConditionsYield
With trifluoroacetic acid In ethanol at 20℃;98%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

methyl iodide
74-88-4

methyl iodide

2,3,4-trimethoxybenzaldehyde
2103-57-3

2,3,4-trimethoxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In acetone at 60℃; for 24h;97.2%
With potassium carbonate In acetone at 80℃; for 12h; Inert atmosphere; Schlenk technique;89%
With potassium carbonate In acetone
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

5-amino-1-(4-fluorophenyl)-1H-imidazole-4-carbonitrile

5-amino-1-(4-fluorophenyl)-1H-imidazole-4-carbonitrile

C17H11FN4O3
1610624-94-6

C17H11FN4O3

Conditions
ConditionsYield
With trifluoroacetic acid In ethanol at 20℃;97%
4-nitrobenzeneacetic acid
104-03-0

4-nitrobenzeneacetic acid

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

7,8-diacetoxy-3-(4-nitrophenyl)coumarin

7,8-diacetoxy-3-(4-nitrophenyl)coumarin

Conditions
ConditionsYield
Stage #1: 4-nitrobenzeneacetic acid; 2,3,4-trihydroxybenzylaldehyde With acetic anhydride; triethylamine at 90℃;
Stage #2: In diethyl ether at 20℃;
97%
3.5-diaminobenzoic acid
535-87-5

3.5-diaminobenzoic acid

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

C21H16N2O8

C21H16N2O8

Conditions
ConditionsYield
In methanol at 85℃; for 3h;96%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

1-dodecylbromide
143-15-7

1-dodecylbromide

2,3,4-tris(dodecyloxy)benzaldehyde
145533-22-8

2,3,4-tris(dodecyloxy)benzaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 3h;95%
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 12h; Inert atmosphere;92.76%
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 80℃; for 12h;80%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

terephthalohydrazide
136-64-1

terephthalohydrazide

C22H18N4O8
1622386-29-1

C22H18N4O8

Conditions
ConditionsYield
With acetic acid In methanol Reflux;95%
cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

7,8-Dihydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid
19484-74-3

7,8-Dihydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid

Conditions
ConditionsYield
In water for 1h; Reflux;95%
With ammonium acetate In water at 20℃; for 4h;83%
With ammonium acetate In water at 20℃; for 4h;83%
2-(2,5-dimethylthiazol-4-yl)acetohydrazide

2-(2,5-dimethylthiazol-4-yl)acetohydrazide

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

(E)-2-(2,5-dimethyl-1,3-thiazol-4-yl)-N-(2,3,4-trihydroxybenzylidene)acetohydrazide

(E)-2-(2,5-dimethyl-1,3-thiazol-4-yl)-N-(2,3,4-trihydroxybenzylidene)acetohydrazide

Conditions
ConditionsYield
With acetic acid In ethanol95%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

N-tert.-Butoxycarbonyl-serinhydrazid
2766-42-9, 16882-36-3, 32988-38-8

N-tert.-Butoxycarbonyl-serinhydrazid

C15H21N3O7

C15H21N3O7

Conditions
ConditionsYield
In isopropyl alcohol at 20℃; for 20h;95%
In isopropyl alcohol at 50℃; for 2h; Inert atmosphere;90.1%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

(E)-ethyl 2-cyano-3-(2,3,4-trihydroxyphenyl)acrylate

(E)-ethyl 2-cyano-3-(2,3,4-trihydroxyphenyl)acrylate

Conditions
ConditionsYield
With N-(propylcarbamoyl)sulfamic acid bonded on silica at 100℃; for 0.25h;95%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

2,3,4-trihydroxy benzonitrile

2,3,4-trihydroxy benzonitrile

Conditions
ConditionsYield
With hydroxylamine hydrochloride In dimethyl sulfoxide at 90℃; for 2h;95%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

chloromethyl methyl ether
107-30-2

chloromethyl methyl ether

2,3,4-tris(methoxymethoxy)benzaldehyde

2,3,4-tris(methoxymethoxy)benzaldehyde

Conditions
ConditionsYield
With sodium hydride In dichloromethane at 0℃; for 24h;94%
With potassium carbonate In acetone for 0.5h;
With potassium carbonate In acetone at 0℃; for 4.5h; Inert atmosphere;
7,7,8,8,9,9,10,10,10-nonafluorodecyl bromide
457603-91-7

7,7,8,8,9,9,10,10,10-nonafluorodecyl bromide

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

2,3,4-tris-(7,7,8,8,9,9,10,10,10-nonafluoro-decyloxy)-benzaldehyde
886575-45-7

2,3,4-tris-(7,7,8,8,9,9,10,10,10-nonafluoro-decyloxy)-benzaldehyde

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide94%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

4-Aminosalicylic acid
65-49-6

4-Aminosalicylic acid

(E)-2-hydroxy-4-(2,3,4-trihydroxybenzylidene)aminobenzoic acid

(E)-2-hydroxy-4-(2,3,4-trihydroxybenzylidene)aminobenzoic acid

Conditions
ConditionsYield
In methanol for 1h; Reflux;94%
In methanol at 20℃; for 24h;
4-Methoxyphenylacetic acid
104-01-8

4-Methoxyphenylacetic acid

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

7,8-dihydroxy-3-(4'-methoxyphenyl)-2H-chromen-2-one
161942-57-0

7,8-dihydroxy-3-(4'-methoxyphenyl)-2H-chromen-2-one

Conditions
ConditionsYield
With sodium acetate In acetic anhydride at 160℃; for 6h;94%
With acetic anhydride; triethylamine at 110℃; for 6h; Green chemistry;58%
Stage #1: 4-Methoxyphenylacetic acid; 2,3,4-trihydroxybenzylaldehyde With acetic anhydride; triethylamine at 112℃; for 1.16667h; Microwave irradiation; Green chemistry;
Stage #2: With hydrogenchloride In ethanol; water at 80℃; for 3h; Green chemistry;
49%
Stage #1: 4-Methoxyphenylacetic acid; 2,3,4-trihydroxybenzylaldehyde With sodium acetate; acetic anhydride
Stage #2: In methanol Acidic aq. solution;
With acetic anhydride; triethylamine at 112℃;
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

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

1,2-diamino-benzene

2-(2,3,4-trihydroxyphenyl)-1H-benzimidazole

2-(2,3,4-trihydroxyphenyl)-1H-benzimidazole

Conditions
ConditionsYield
With sodium hydrogensulfite In ethanol; water at 80℃; for 24h;94%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

2-Amino-3-hydroxy-propionic acid hydrazide; hydrochloride

2-Amino-3-hydroxy-propionic acid hydrazide; hydrochloride

C10H13N3O5*ClH

C10H13N3O5*ClH

Conditions
ConditionsYield
In methanol; water at 20℃; for 2h;93.2%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

1-bromo-5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluorodecane
181997-60-4

1-bromo-5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluorodecane

2,3,4-tris-(5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluoro-decyloxy)-benzaldehyde

2,3,4-tris-(5,5,6,6,7,7,8,8,9,9,10,10,10-tridecafluoro-decyloxy)-benzaldehyde

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide93%
4,6-dihydroxy-2-mercaptopyrimidine
504-17-6

4,6-dihydroxy-2-mercaptopyrimidine

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

2-thioxo-5-(2,3,4-trihydroxybenzylidene)dihydro-4,6(1H,5H)-pyrimidinedione
1208534-92-2

2-thioxo-5-(2,3,4-trihydroxybenzylidene)dihydro-4,6(1H,5H)-pyrimidinedione

Conditions
ConditionsYield
With sodium hydroxide at 20℃; for 12h;93%
In water Reflux;61%
(2,4,6-trichlorophenyl)hydrazine
5329-12-4

(2,4,6-trichlorophenyl)hydrazine

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

2,3,4-trihydroxybenzaldehyde N-(2,4,6-trichlorophenyl)hydrazone
389595-54-4

2,3,4-trihydroxybenzaldehyde N-(2,4,6-trichlorophenyl)hydrazone

Conditions
ConditionsYield
In methanol for 2h; Reflux;93%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

isophthalic dihydrazide
2760-98-7

isophthalic dihydrazide

C22H18N4O8
1622386-34-8

C22H18N4O8

Conditions
ConditionsYield
With acetic acid In methanol Reflux;93%
2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

4-(8-{[(furan-2-yl)methyl]amino}-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)butanehydrazide

4-(8-{[(furan-2-yl)methyl]amino}-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)butanehydrazide

4-(8-((furan-2-ylmethyl)amino)-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)-N'-(2,3,4-trihydroxybenzylidene)butanehydrazide

4-(8-((furan-2-ylmethyl)amino)-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)-N'-(2,3,4-trihydroxybenzylidene)butanehydrazide

Conditions
ConditionsYield
With hydrogenchloride In methanol at 20℃; for 72h;93%
6-Amino-1,3-dimethylbarbituric acid
6642-31-5

6-Amino-1,3-dimethylbarbituric acid

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

C19H19N5O7

C19H19N5O7

Conditions
ConditionsYield
With 1,1'-sulfinyldipyridinium bis (hydrogen sulfate) In ethanol at 20℃; for 1h; Green chemistry;92%
N,N'-diethyl-2-thiobarbituric acid
5217-47-0

N,N'-diethyl-2-thiobarbituric acid

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

1,3-diethyl-2-thioxo-5-(2,3,4-trihydroxybenzylidene) dihydropyrimidine-4,6(1H,5H)-dione

1,3-diethyl-2-thioxo-5-(2,3,4-trihydroxybenzylidene) dihydropyrimidine-4,6(1H,5H)-dione

Conditions
ConditionsYield
In water for 0.5h; Reflux;92%
In water for 0.5h; Reflux;
In water for 0.5h; Reflux;

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