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Hangzhou ZeErRui Chemical Co., Ltd.

Name of product 4-Hydroxybenzaldehyde CAS NO. 123-08-0 Molecular formula C7H6O2 Packing 25kg woven bag \ 40kg drum REACH Registration

4-hydroxybenzaldehyde manufacture

Cas:123-08-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/114.html Product Name p-Hydroxybenzaldehyde (PHBA) CAS No. 123-08-

p-Hydroxybenzaldehyde

Cas:123-08-0

Min.Order:1 Gram

FOB Price: $3.0

Type:Lab/Research institutions

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HUBEI RISON CHEMICAL CO.,LTD.

Founded in 2005, Wuhan Rison Trading co.,ltd is engaged in supplying various speciality chemicals, which are used for electroplating, pharmaceuticals, Oled, paint ,plastic, rubber and other industry. Our customers got to used to request package produ

P-Hydroxybenzaldehyde, Cas No:123-08-0

Cas:123-08-0

Min.Order:100 Kilogram

Negotiable

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

p-Hydroxybenzaldehyde Manufacturer/High quality/Best price/In stock

Cas:123-08-0

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 crystalline powder Complies Assay ≧99%

High purity 4-Hydroxybenzaldehyde with high quality cas:123-08-0

Cas:123-08-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 20.0

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 4-Hydroxybenzaldehyde supplier in China

Cas:123-08-0

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

CAS No.: 123-08-0 Other Names: PHBA MF: C7H6O2 EINECS No.: 204-599-1 Place of Origin: Anhui, China (Mainland

4-Hydroxybenzaldehyde 123-08-0 PHBA

Cas:123-08-0

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

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Kono Chem Co.,Ltd

also name p-Hydroxybenzaldehyde Appearance:Off-white or light yellow crystalline powder purity:99%min usage: it is extensively be use in medicine,perfume,pesticide and petroleum chemical.It can be producedfungicide,emulsif

CAS: 123-08-04 4-Hydroxy benzaldehyde in stock

Cas:123-08-0

Min.Order:1 Kilogram

Negotiable

Type:Other

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EAST CHEMSOURCES LIMITED

4-Hydroxybenzaldehyde [Chemical Name]: 4-Hydroxybenzaldehyde ; P-Hydroxybenzaldehyde ;PHBA [CAS No.]: 123-08-0 [Structure Formula]: [Molecular Form

4-Hydroxybenzaldehyde

Cas:123-08-0

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 p-hydroxybenzaldehyde

Cas:123-08-0

Min.Order:1

Negotiable

Type:Other

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shanghai Tauto Biotech Co., Ltd

17-year experience in Phytochemicals Each product has passed very strict tests (NMR\MS\HPLC) Agents in 13 countries Certified by ISO 9001:2008 quality management system Leader Supplier of Botanical Reference Materials in China

4-Hydroxybenzaldehyde

Cas:123-08-0

Min.Order:10 Milligram

Negotiable

Type:Manufacturers

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D 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% p-Hydroxybenzaldehyde 123-08-0 ISO Producer

Cas:123-08-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,

p-Hydroxybenzaldehyde

Cas:123-08-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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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

4-Hydroxybenzaldehyde CAS NO.123-08-0

Cas:123-08-0

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Trading Company

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Chemwill Asia Co., Ltd.

p-Hydroxybenzaldehyde CAS 123-08-0 4-Hydroxybenzaldehyde CAS no 123-08-0 P-Hydroxy Benzaldehyde p-Hydroxybenzaldehyde Manufacturer High quality Best price In stock factory CAS 123-08-0 p-Hydroxybenzaldehyde COA TDS price MSDS highly quality

p-Hydroxybenzaldehyde CAS 123-08-0 4-Hydroxybenzaldehyde CAS no 123-08-0 P-Hydroxy Benzaldehyde

Cas:123-08-0

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name:4-Hydroxybenzaldehyde CAS:123-08-0 Grade:For chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerabili

China factory Benzaldehyde, 4-hydroxy- CAS 123-08-0 99% Professional production

Cas:123-08-0

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

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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

4-Hydroxybenzaldehyde

Cas:123-08-0

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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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

p-Hydroxybenzaldehyde

Cas:123-08-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Name: 4-Hydroxybenzaldehyde CAS:123-08-0 MF: C7H6O2 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25KG Application:Syntheses Material Intermediates Transportation:By sea or by air Port:Qingdao Port

4-Hydroxybenzaldehyde CAS: 123-08-0

Cas:123-08-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

Top Purity CAS 123-08-0 with fast shipping

Cas:123-08-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

p-Hydroxybenzaldehyde CAS NO.123-08-0

Cas:123-08-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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 email in time pr

123-08-0 White powder /p-Hydroxybenzaldehyde 99%

Cas:123-08-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Pale yellow crystalline powder Storage:R.T Package:25kg/Barrel Application:Important intermediates in organic synthesis Transportation:Express/Sea/Air Port:Any port in China

Good supplier 4-Hydroxybenzaldehyde in best price

Cas:123-08-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 13.5

Type:Lab/Research institutions

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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

p-Hydroxybenzaldehyde 123-08-0

Cas:123-08-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: p-Hydroxybenzaldehyde CAS: 123-08-0 MF: C7H6O2 MW: 122.12 EINECS: 204-599-1 Mol File: 123-08-0.mol p-Hydroxybenzaldehyde Structure p-Hydroxybenzaldehyde Chemical Properties Melting point 112-116 °C (lit.) Boi

p-Hydroxybenzaldehyde

Cas:123-08-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

p-Hydroxybenzaldehyde Cyclocarboxylic acid 123-08-0123-08-0

Cas:123-08-0

Min.Order:1 Kilogram

FOB Price: $13.0 / 15.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

p-Hydroxybenzaldehyde CAS: 123-08-0 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

p-Hydroxybenzaldehyde CAS: 123-08-0

Cas:123-08-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shanxi Ankesi Biotechnology Co., Ltd

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

Good price CAS 123-08-0 4-Hydroxybenzaldehyde

Cas:123-08-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Lonwin Chemical Group Limited

Basic information Product Name: 4-Hydroxybenzaldehyde Synonyms: Benzaldehyde,p-hydroxy- (8CI);4-Formylphenol;4-Hydroxybenzaldehyde;NSC 2127;Parahydroxybenzaldehyde;p-Formylphenol;Benzaldehyde,4-hydroxy-;p-Oxybenzaldehyde; CAS NO:123-08

Top quality 4-Hydroxybenzaldehyde

Cas:123-08-0

Min.Order:10 Kilogram

FOB Price: $7.2 / 7.5

Type:Other

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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

4-hydroxybenzaldehyde

Cas:123-08-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 30.0

Type:Lab/Research institutions

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Synthetic route

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With potassium hydroxide; tris-(dibenzylideneacetone)dipalladium(0); tert-butyl XPhos In 1,4-dioxane; water at 80℃; for 18h;100%
With [(2-di-tert-butylphosphino-3-methoxy-6-methyl-2,4,6-triisopropyl-1,1-biphenyl)-2-(2-aminobiphenyl)]palladium(II) methanesulfonate; caesium carbonate; Benzaldoxime In N,N-dimethyl-formamide at 80℃; for 18h; Inert atmosphere; Glovebox; Sealed tube;99%
With trans-di(μ-acetato)bis[o-(di-o-tolyl-phosphino)benzyl]dipalladium(II); C29H45Pt; potassium carbonate In water; N,N-dimethyl-formamide at 115℃; for 0.5h; Inert atmosphere; Microwave irradiation;93%
4-formylphenyl acetate
878-00-2

4-formylphenyl acetate

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With ammonium acetate In methanol at 20℃; for 3h;100%
With water; sodium acetate In ethanol for 5h; Reflux;98%
With aluminum oxide In neat (no solvent) at 75℃; for 0.05h; microwave irradiation;92%
(4-hydroxyphenyl)methanol
623-05-2

(4-hydroxyphenyl)methanol

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With Oxone In ethanol at 20℃; for 2h; Catalytic behavior;100%
With tert.-butylhydroperoxide; V/SiO2 In decane; tert-butyl alcohol at 25℃; for 3h;99.1%
With titanium(IV) oxide; oxygen at 29.84℃; under 760.051 Torr; for 6h; Sealed tube; Irradiation;99%
4-methoxymethoxy-benzaldehyde
6515-21-5

4-methoxymethoxy-benzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
sodium hydrogen sulfate; silica gel In dichloromethane at 20℃; for 1.5h;100%
With carbon tetrabromide In isopropyl alcohol for 1.5h; Heating;97%
With tin(IV) chloride In dichloromethane at 0℃; for 0.0333333h;95%
p-tert-butoxybenzaldehyde
57699-45-3

p-tert-butoxybenzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With sodium iodide; cerium(III) chloride In acetonitrile at 40℃; for 6h;100%
p-benzyloxybenzaldehyde
4397-53-9

p-benzyloxybenzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With iron(III) chloride on silica In neat (no solvent) at 80℃; for 0.5h;99%
With pentamethylbenzene,; boron trichloride In dichloromethane at -78℃; for 0.333333h;99%
With palladium diacetate; sodium hydride In N,N-dimethyl acetamide at 25℃; for 1.5h; Inert atmosphere;92%
4-(2-propenyloxy)benzaldehyde
40663-68-1

4-(2-propenyloxy)benzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With aniline; (ϖ-allyl)palladium triflate based catalyst at 30℃; for 0.333333h;99%
With ammonium formate; palladium on activated charcoal In methanol for 0.5h; Heating;98%
With palladium diacetate; sodium hydride In N,N-dimethyl acetamide at 20℃; for 4h; Inert atmosphere;96%
p-[(tert-butyldimethylsilyl)oxy]benzaldehyde
120743-99-9

p-[(tert-butyldimethylsilyl)oxy]benzaldehyde

Cs2CO3

Cs2CO3

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
In water; N,N-dimethyl-formamide at 20℃; for 1h;99%
(4-hydroxyphenyl)methanol
623-05-2

(4-hydroxyphenyl)methanol

benzyl alcohol
100-51-6

benzyl alcohol

A

benzaldehyde
100-52-7

benzaldehyde

B

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With air; potassium carbonate at 20℃; for 12h;A 99%
B 11%
4-formylphenylboronic acid,
87199-17-5

4-formylphenylboronic acid,

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With copper(II) ferrite; water; sodium hydroxide at 40℃; for 24h; Green chemistry;99%
With N-ethyl-N,N-diisopropylamine In water; acetonitrile at 20℃; for 48h; Reagent/catalyst; Irradiation; Green chemistry;99%
With N-ethyl-N,N-diisopropylamine In water; acetonitrile for 48h; Irradiation;99%
potassium 4-formylphenyltrifluoroborate

potassium 4-formylphenyltrifluoroborate

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With Oxone; water In acetone at 20℃; for 0.0333333h;99%
With Oxone In water; acetone at 20℃; for 0.0333333h; Cooling with ice;99%
4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With dicyclohexyl-(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphine; boric acid; palladium diacetate; caesium carbonate In 1-methyl-pyrrolidin-2-one at 80℃; for 24h; Schlenk technique; Inert atmosphere;99%
With bis(η3-allyl-μ-chloropalladium(II)); p-methylbenzaldehyde oxime; caesium carbonate; tert-butyl XPhos In tetrahydrofuran at 75℃; for 3h; Inert atmosphere;98%
Stage #1: 4-bromo-benzaldehyde With copper(l) iodide; tetra(n-butyl)ammonium hydroxide In water at 80℃; for 48h; Inert atmosphere; Sealed tube;
Stage #2: With hydrogenchloride In water; ethyl acetate at 20℃; for 2h; Inert atmosphere; chemoselective reaction;
96%
4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With calcium hydride; diphenyldisulfane In 1-methyl-pyrrolidin-2-one at 220℃; for 0.5h;98%
With sodium; diphenyldisulfane In 1-methyl-pyrrolidin-2-one for 0.25h; Heating;92%
With 1-methyl-pyrrolidin-2-one; potassium carbonate at 190℃; for 0.166667h;90%
4-(1,3-dithian-2-yl)phenol
57529-05-2

4-(1,3-dithian-2-yl)phenol

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With ammonium iodide; dihydrogen peroxide; sodium dodecyl-sulfate In water at 20℃; for 0.166667h; micellar medium;98%
With thionyl chloride; dihydrogen peroxide In acetonitrile at 25℃; for 0.0333333h;93%
With dihydrogen peroxide; iodine; sodium dodecyl-sulfate In water at 20℃; for 0.416667h; Micellar solution;92%
p-[(tert-butyldimethylsilyl)oxy]benzaldehyde
120743-99-9

p-[(tert-butyldimethylsilyl)oxy]benzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 20℃; for 0.3h;98%
sulfated SnO2 In methanol at 20℃; for 0.283333h;96%
With lithium acetate In water; N,N-dimethyl-formamide at 25℃; for 3h; Inert atmosphere;95%
4-hydroxybenzaldehyde oxime
699-06-9, 60221-52-5, 60221-53-6

4-hydroxybenzaldehyde oxime

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
Stage #1: 4-hydroxybenzaldehyde oxime With hexachlorodisilane; silica gel In toluene at 110℃; for 0.5h;
Stage #2: With water In toluene for 0.5h;
98%
With phosphoric acid In ethanol at 25℃; for 0.25h; Sonication; Green chemistry;97%
With Cr-MCM-41 zeolite on silica gel for 0.0833333h; microwave irradiation;95%
4-Hydroxybenzaldehyde N,N-dimethylhydrazone
22699-30-5

4-Hydroxybenzaldehyde N,N-dimethylhydrazone

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With water; manganese(III) acetylacetonate In chloroform for 1h; Hydrolysis; Heating;98%
para-tert-butoxycarbonyloxybenzaldehyde
87188-50-9

para-tert-butoxycarbonyloxybenzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
In 2,2,2-trifluoroethanol at 100℃; for 0.5h; Microwave irradiation;98%
With 2,2,2-trifluoroethanol at 100℃; for 0.5h; Microwave irradiation;98%
With methanol; carbon tetrabromide; triphenylphosphine for 18h; Reflux;83%
4-(bis(phenylthio)methyl)phenol
344873-34-3

4-(bis(phenylthio)methyl)phenol

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With dihydrogen peroxide; iodine; sodium dodecyl-sulfate In water at 20℃; for 0.333333h; Micellar solution;98%
With ammonium iodide; dihydrogen peroxide; sodium dodecyl-sulfate In water at 20℃; for 0.5h; micellar medium;95%
4-acetoxybenzyl alcohol
6309-46-2

4-acetoxybenzyl alcohol

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With β‐cyclodextrin; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In water; acetone at 60℃; for 8h; Green chemistry;98%
4-(triisopropylsilyloxy)benzaldehyde
211617-68-4

4-(triisopropylsilyloxy)benzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With potassium acetate In water; N,N-dimethyl-formamide at 25℃; for 1h;97%
With carbon tetrabromide In methanol at 65℃; for 48h;41%
phenyl formate
1864-94-4

phenyl formate

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With zinc(II) chloride In toluene at 110℃; for 4h; Solvent; Temperature; Reagent/catalyst; Fries Phenol Ester Rearrangement;96.7%
p-cresol
106-44-5

p-cresol

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With iridium(III) chloride; cerium(IV) sulphate; acetic acid In water at 100℃; for 3h;96.3%
With nickel-doped graphene carbon nitride nanoparticles; air In ethanol at 25℃; for 8h; Irradiation; Green chemistry;89%
With dirhodium tetraacetate; potassium hydrogenphosphate trihydrate; Selectfluor In trifluoroacetic acid; trifluoroacetic anhydride at 80℃; for 7h; Sealed tube; Inert atmosphere; chemoselective reaction;88%
4-(1,3-dithiolan-2-yl)phenol
22068-49-1

4-(1,3-dithiolan-2-yl)phenol

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
Stage #1: 4-(1,3-dithiolan-2-yl)phenol at 20℃;
Stage #2: With water at 20℃;
96%
With thionyl chloride; dihydrogen peroxide In acetonitrile at 25℃; for 0.025h;92%
With silica gel In neat (no solvent) at 20℃; for 0.05h;90%
acetyloxy(4-acetyloxyphenyl)methyl acetate
7143-16-0

acetyloxy(4-acetyloxyphenyl)methyl acetate

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With poly(4-vinylpyridine)-supported sulfuric acid In acetonitrile at 50℃; for 0.75h; Green chemistry;96%
With ethanol at 50 - 60℃; for 0.0833333h;96%
With aluminum oxide at 35℃; for 0.0333333h; microwave irradiation;94%
4-(tetrahydropyran-2-yloxy)benzaldehyde
74189-56-3

4-(tetrahydropyran-2-yloxy)benzaldehyde

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With silica-supported NaHSO4 In methanol at 20℃; for 0.166667h;96%
With tin(IV) chloride In dichloromethane at 0℃; for 0.0333333h;96%
With CuCl2*H2O In ethanol for 2h; Hydrolysis; Heating;92%
p-benzyloxybenzaldehyde
4397-53-9

p-benzyloxybenzaldehyde

A

4-benzyloxybenzyl alcohol
836-43-1

4-benzyloxybenzyl alcohol

B

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In water; isopropyl alcohol at 20℃; under 5171.62 Torr; for 4h;A 96%
B 2%
4-((2-phenylhydrazono)methyl)phenol
16435-03-3

4-((2-phenylhydrazono)methyl)phenol

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
With cetyltrimethylammonium peroxodisulphate In acetonitrile for 0.133333h; Reflux;96%
With potassium permanganate; silica gel In water at 20℃; for 0.666667h;90%
With ammonium cerium(IV) nitrate; silica gel for 0.0333333h; microwave irradiation;74%
2-(p-hydroxyphenyl)-1,3-oxathiolane
121125-67-5

2-(p-hydroxyphenyl)-1,3-oxathiolane

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

Conditions
ConditionsYield
Stage #1: 2-(p-hydroxyphenyl)-1,3-oxathiolane In ethanol at 20℃; for 0.166667h;
Stage #2: With water In ethanol at 20℃; for 0.0333333h;
96%
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; β‐cyclodextrin In water; acetone at 20℃; for 0.333333h;88%
BARBITURIC ACID
67-52-7

BARBITURIC ACID

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

5-(4-hydroxybenzylidene)barbituric acid
27406-31-1

5-(4-hydroxybenzylidene)barbituric acid

Conditions
ConditionsYield
at 20 - 50℃; for 1h; Knoevenagel condensation;100%
In ethanol; water at 20℃; Knoevenagel Condensation;99%
With 1-butyl-3-methylimidazolium Tetrafluoroborate microwave irradiation;98.2%
1,3-dimethylbarbituric acid
769-42-6

1,3-dimethylbarbituric acid

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

1,3-dimethyl-5-(4-hydroxybenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione
57270-80-1

1,3-dimethyl-5-(4-hydroxybenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione

Conditions
ConditionsYield
at 20℃; for 1h; Knoevenagel condensation;100%
In water for 0.333333h; Knoevenagel Condensation; Milling;97%
With iron oxide; ammonium acetate In ethanol; water for 0.333333h; Reagent/catalyst; Knoevenagel Condensation; Reflux;91%
acetic anhydride
108-24-7

acetic anhydride

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

4-formylphenyl acetate
878-00-2

4-formylphenyl acetate

Conditions
ConditionsYield
With pyridine; aluminum oxide at 100 - 102℃; for 4h; microwave irradiation;100%
With pyridine at 20℃; for 16h;100%
With potassium carbonate In dichloromethane at 20℃; for 2h; Time;96.73%
acetic anhydride
108-24-7

acetic anhydride

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

acetyloxy(4-acetyloxyphenyl)methyl acetate
7143-16-0

acetyloxy(4-acetyloxyphenyl)methyl acetate

Conditions
ConditionsYield
With poly(4-vinylpyridine)-supported sulfuric acid In dichloromethane at 20℃; for 0.416667h; Green chemistry; chemoselective reaction;100%
With bismuth(lll) trifluoromethanesulfonate at -5℃; for 0.333333h;98%
In neat (no solvent) at 20℃; for 0.1h; Green chemistry; chemoselective reaction;98%
benzyl bromide
100-39-0

benzyl bromide

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

p-benzyloxybenzaldehyde
4397-53-9

p-benzyloxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 1.16667h;100%
With potassium carbonate In N,N-dimethyl-formamide at 60℃;100%
With potassium carbonate In acetonitrile for 3h;100%
1-amino-naphthalene
134-32-7

1-amino-naphthalene

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

(E)-4-((naphthalen-1-ylimino)methyl)phenol
93324-84-6

(E)-4-((naphthalen-1-ylimino)methyl)phenol

Conditions
ConditionsYield
for 2h; Ambient temperature;100%
at 80℃; for 0.0833333h;78%
p-toluidine
106-49-0

p-toluidine

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

p-hydroxybenzal-p-toluidine
3230-51-1

p-hydroxybenzal-p-toluidine

Conditions
ConditionsYield
for 6h; Ambient temperature;100%
100%
In ethyl 2-hydroxypropionate at 20℃; for 0.0333333h;90%
benzyl chloride
100-44-7

benzyl chloride

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

p-benzyloxybenzaldehyde
4397-53-9

p-benzyloxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20 - 60℃;100%
With dmap; potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere;98%
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 3h;97%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

4-methoxy-aniline
104-94-9

4-methoxy-aniline

N-(4-hydroxylbenzylidene)-4-methoxyaniline
3230-50-0

N-(4-hydroxylbenzylidene)-4-methoxyaniline

Conditions
ConditionsYield
for 6h; Ambient temperature;100%
With sulfuric acid In neat (no solvent) Microwave irradiation; Sealed tube; Green chemistry;93%
In ethanol for 5h; Reflux;88%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

chloromethyl methyl ether
107-30-2

chloromethyl methyl ether

4-methoxymethoxy-benzaldehyde
6515-21-5

4-methoxymethoxy-benzaldehyde

Conditions
ConditionsYield
With potassium carbonate In acetone for 2h; Heating;100%
Stage #1: 4-hydroxy-benzaldehyde With potassium carbonate In acetone at 20℃; for 0.25h;
Stage #2: chloromethyl methyl ether In acetone
100%
Stage #1: 4-hydroxy-benzaldehyde With potassium carbonate In acetone for 0.25h;
Stage #2: chloromethyl methyl ether In acetone for 3.5h; Reflux;
100%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

1-dodecylbromide
143-15-7

1-dodecylbromide

4-n-dodecyloxybenzaldehyde
24083-19-0

4-n-dodecyloxybenzaldehyde

Conditions
ConditionsYield
Stage #1: 4-hydroxy-benzaldehyde With potassium carbonate In N,N-dimethyl-formamide at 20 - 60℃; for 1h;
Stage #2: 1-dodecylbromide In N,N-dimethyl-formamide at 80℃; Inert atmosphere;
100%
With potassium carbonate In N,N-dimethyl-formamide99%
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 4h; Inert atmosphere;98%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

ethyl bromoacetate
105-36-2

ethyl bromoacetate

ethyl 2-(4-formylphenoxy)acetate
51264-69-8

ethyl 2-(4-formylphenoxy)acetate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 24h; Reflux;100%
Stage #1: 4-hydroxy-benzaldehyde With potassium carbonate; sodium iodide In acetonitrile for 0.5h; Heating;
Stage #2: ethyl bromoacetate In acetonitrile for 18h; Heating;
98%
With potassium carbonate In acetone at 20℃; for 2h;95%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

allyl bromide
106-95-6

allyl bromide

4-(2-propenyloxy)benzaldehyde
40663-68-1

4-(2-propenyloxy)benzaldehyde

Conditions
ConditionsYield
With potassium carbonate In acetone at 65℃;100%
With tetra-(n-butyl)ammonium iodide; potassium carbonate In N,N-dimethyl-formamide at 20℃; for 6h;100%
With tetra-(n-butyl)ammonium iodide; potassium carbonate In N,N-dimethyl-formamide at 20℃; for 6h;100%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

ethyl (E)-2-cyano-3-(4-hydroxyphenyl)-2-propenoate
6935-44-0, 42205-38-9

ethyl (E)-2-cyano-3-(4-hydroxyphenyl)-2-propenoate

Conditions
ConditionsYield
With third generation polystyrene supported poly(amidoamine) dendrimer In ethanol at 50℃; for 0.25h; Knoevenagel condensation;100%
Ru(+)Cp(NCCHCO2Et)(-)*(PPh3)2 In tetrahydrofuran at 25℃; for 5h; Condensation; Aldol reaction;99%
With polyacrylonitrile fiber functionalized with N,N-dimethyl-1,3-propanediamine In ethanol for 1.5h; Knoevenagel condensation; Reflux;99%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

acetone
67-64-1

acetone

(1E,4E)-1,5-bis(4-hydroxyphenyl)penta-1,4-dien-3-one
3654-49-7

(1E,4E)-1,5-bis(4-hydroxyphenyl)penta-1,4-dien-3-one

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran for 264h;100%
With hydrogenchloride; acetic acid at 25 - 30℃; for 2h; Heating;95%
With hydrogenchloride In acetic acid at 25 - 30℃; for 2h;95%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

methylamine
74-89-5

methylamine

4-(Methylimino-methyl)-phenol
5766-74-5

4-(Methylimino-methyl)-phenol

Conditions
ConditionsYield
at 0℃; under 187.515 Torr; Solid phase reaction; gas-solid reaction;100%
at 20℃; for 12h;100%
With ethanol; water at 40℃;
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

4-bromo-aniline
106-40-1

4-bromo-aniline

4-hydroxybenzylidene-4'-bromoaniline
3382-65-8

4-hydroxybenzylidene-4'-bromoaniline

Conditions
ConditionsYield
for 24h; Ambient temperature;100%
In methanol at 20℃;90%
With sulfuric acid In neat (no solvent) Microwave irradiation; Sealed tube; Green chemistry;87%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

malononitrile
109-77-3

malononitrile

2-(4-hydroxyphenylmethylene)malononitrile
3785-90-8

2-(4-hydroxyphenylmethylene)malononitrile

Conditions
ConditionsYield
at 150℃; for 1h; Knoevenagel condensation;100%
hydrotalcite structure integrating fluoride ions In acetonitrile at 25℃; for 1.5h; Conversion of starting material; Knoevenagel Condensation;100%
With polymer supported poly(propylene imine)dendrimer In ethanol at 20℃; for 0.166667h; Knoevenagel Condensation; Green chemistry;100%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

methyl 2-cyanoacetate
105-34-0

methyl 2-cyanoacetate

methyl 2-(4-hydroxybenzylidene)-2-cyanoacetate
3695-85-0

methyl 2-(4-hydroxybenzylidene)-2-cyanoacetate

Conditions
ConditionsYield
at 170℃; for 1h; Knoevenagel condensation;100%
With potassium carbonate; thiourea In water at 20℃; for 0.166667h;98%
With C8H18NO3(1+)*C2H4NO2(1-) In water at 20℃; Knoevenagel Condensation;96%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

trimethyl orthoformate
149-73-5

trimethyl orthoformate

4-(dimethoxymethyl)phenol
59276-27-6

4-(dimethoxymethyl)phenol

Conditions
ConditionsYield
With lithium tetrafluoroborate In methanol for 0.333333h; Heating;100%
With Decaborane In methanol at 20℃; for 0.0666667h;85%
With methanol; tetra-N-butylammonium tribromide at 20℃; for 2h;25%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

(4-hydroxyphenyl)methanol
623-05-2

(4-hydroxyphenyl)methanol

Conditions
ConditionsYield
With N-methylpyrrolidine zinc borohydride In tetrahydrofuran at 20℃; for 4h;100%
With sodium tetrahydroborate In methanol at 0℃;100%
With triethylamine; 2-hydroxyethanethiol In acetonitrile for 23h; Irradiation;100%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

4-hydroxy-3-nitrobenzaldehyde
3011-34-5

4-hydroxy-3-nitrobenzaldehyde

Conditions
ConditionsYield
With dinitrogen tetraoxide; ferric nitrate In acetone for 2.5h; Ambient temperature;100%
With magnesium(II) nitrate hexahydrate; AMA at 20℃; for 0.583333h; Neat (no solvent); regioselective reaction;98%
With tetrachlorosilane; silica gel; sodium nitrite In dichloromethane at 20℃; for 1.5h;97%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

4-hydroxybenzaldehyde oxime
699-06-9, 60221-52-5, 60221-53-6

4-hydroxybenzaldehyde oxime

Conditions
ConditionsYield
With pyridine; hydroxylamine hydrochloride In ethanol for 1h; Reflux;100%
With pyridine; hydroxylamine hydrochloride In ethanol at 80℃; for 1h;98%
With zinc(II) oxide; hydroxylamine hydrochloride; silica gel In neat (no solvent) at 20℃; for 0.1h; Green chemistry;96%
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

4-(tetrahydropyran-2-yloxy)benzaldehyde
74189-56-3

4-(tetrahydropyran-2-yloxy)benzaldehyde

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In dichloromethane for 1.5h; Ambient temperature;100%
With pyridinium p-toluenesulfonate In dichloromethane at 20℃; for 1.5h;100%
With pyridinium p-toluenesulfonate In dichloromethane at 20℃; for 1.5h;100%
o-hydroxyacetophenone
118-93-4

o-hydroxyacetophenone

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

2',4-dihydroxychalcone
34000-31-2, 13323-66-5

2',4-dihydroxychalcone

Conditions
ConditionsYield
Stage #1: o-hydroxyacetophenone With sodium hydroxide In ethanol; water at 0 - 5℃;
Stage #2: 4-hydroxy-benzaldehyde In ethanol; water
100%
With potassium hydroxide In ethanol at 25℃;85%
With potassium hydroxide In ethanol at 25℃;85%
propylamine
107-10-8

propylamine

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

N-propyl-4-hydroxybenzylideneamine
106493-25-8

N-propyl-4-hydroxybenzylideneamine

Conditions
ConditionsYield
at 20℃; for 12h;100%
at 20 - 100℃; for 0.133333h; microwave irradiation;96%
In methanol at 25℃; Mechanism; Rate constant; Thermodynamic data; also for the phenolate form; ΔH(excit.), ΔS(excit.);
sebacoyl chloride
111-19-3

sebacoyl chloride

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

bis(4-formylphenyl)decanedioate
118702-75-3

bis(4-formylphenyl)decanedioate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 5h;100%
With pyridine; N,N-dimethyl-formamide67%
With pyridine Ambient temperature;
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