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Qingdao Jade New Material Technology CO.,Ltd

■POLYMER ADDITIVES JADEWIN UV327 CHEMICAL COMPONENT COMPONENT 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole CAS 3864-99-1 Molecular C20H24ClN3O M.W 358 SPECIFICATI

UV ABSORBER 327

Cas:3864-99-1

Min.Order:1 Kilogram

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Type:Trading Company

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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-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Manufacturer/High quality/Best price/In stock

Cas:3864-99-1

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 Uv-327 supplier in China

Cas:3864-99-1

Min.Order:1 Kilogram

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Jinan Finer Chemical Co., Ltd

Product description: Product name UV-327 CAS number 3864-99-1 Assay ≥99% Appearance Yellowish powder Capacity 200mt/year Application Light stabilizer More informatio

UV-327

Cas:3864-99-1

Min.Order:100 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Manufacture supply UV Absorber 327 Cas 3864-99-1 with high quality Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed ad

Manufacture supply UV Absorber 327 Cas 3864-99-1 with high quality

Cas:3864-99-1

Min.Order:10 Kilogram

FOB Price: $10.0

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

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

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality UV-327

Cas:3864-99-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Chemwill Asia Co., Ltd.

CHemwill -- UV-327

Cas:3864-99-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--3864-99-1--2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier

TIANFUCHEM--3864-99-1--2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole factory price

Cas:3864-99-1

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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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 CAS 3864-99-1 with best price

Cas:3864-99-1

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Chemical name : 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Introduction : UV-327 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV

UV Absorber 327

Cas:3864-99-1

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Light yellow crystalline powder Storage:Room temperature Package:25kg/drum Application:UV Absorber Transportation:Express/Sea/Air Port:Any port in china

UV Absorber 327 CAS:3864-99-1

Cas:3864-99-1

Min.Order:100 Kilogram

Negotiable

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

Phenol,2-(5-chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)- 3864-99-1

Cas:3864-99-1

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole CAS: 3864-99-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical in

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole CAS: 3864-99-1

Cas:3864-99-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Phenol,2-(5-chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-

Cas:3864-99-1

Min.Order:1 Kilogram

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Lonwin Chemical Group Limited

UV ABSORBER 327 CAS: 3864-99-1 Specification Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spectrum of

Factory supply UV ABSORBER 327

Cas:3864-99-1

Min.Order:1 Kilogram

Negotiable

Type:Other

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Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory sales UV Absorber 327 CAS 3864-99-1 for 500MT/Year

Cas:3864-99-1

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Phenol,2-(5-chloro-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-

Cas:3864-99-1

Min.Order:0

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Type:Lab/Research institutions

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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-(2'-Hydroxy-3',5'-Di-Tert-Butylphenyl)-5-Chlorobenzotriazole (UV-327)

Cas:3864-99-1

Min.Order:0

Negotiable

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

Cas:3864-99-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

Cas:3864-99-1

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

UV-327

Cas:3864-99-1

Min.Order:0 Metric Ton

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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

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

Cas:3864-99-1

Min.Order:0

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Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

Cas:3864-99-1

Min.Order:4 Kilogram

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Type:Lab/Research institutions

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Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole/High quality/Best price

Cas:3864-99-1

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High Purity UV-327

Cas:3864-99-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

High purity UV-327 3864-99-1 in stock immediately delivery good supplierAppearance:Powder Storage:Dry and ventilated Package:according to customers' requirements Application:APIs Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB

High purity UV-327 3864-99-1 in stock immediately delivery good supplier

Cas:3864-99-1

Min.Order:1 Gram

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Type:Other

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TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

Cas:3864-99-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Siwei Development Group Ltd.

Product name: UV-327 CAS No.: 3864-99-1 Molecule Formula:C20H24ClN3O Molecule Weight:357.88 Purity: 99.0% Package: 25kg/drum Description:Light yellow powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price UV-327

Cas:3864-99-1

Min.Order:1 Kilogram

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Type:Trading Company

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Synthetic route

2-nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene
52184-29-9

2-nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With hydrogen; potassium hydroxide; sodium hydroxide In 1,4-dioxane; water at 100℃; under 750.075 Torr; Autoclave;97.95%
With borane-ammonia complex In toluene at 50℃; for 5h;95.6%
With sodium hydroxide; thiourea dioxide In ethanol at 85 - 90℃; for 1h;80%
2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
84755-45-3

2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water electrolysis, Pt cathode and anode;97%
With potassium hydroxide; lithium perchlorate In tetrahydrofuran; water at 20℃; Reduction; Electrolysis;97%
With sodium hydroxide; bakers' yeast In ethanol 1.) r.t., 30 min, 2.) 80-85 deg C, 24 h;89%
2,4-Di-tert-butyl-6-(4-chloro-2-nitro-phenylazo)-phenol
52184-29-9

2,4-Di-tert-butyl-6-(4-chloro-2-nitro-phenylazo)-phenol

A

2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
84755-45-3

2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol

B

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium hydroxide; thiourea S,S-dioxide In water; isopropyl alcohol for 3h; Heating;A 0.3%
B 95%
With sodium hydroxide; Beakers' yeast In ethanol at 85℃; for 24h; Product distribution; various amounts of bakers' yeast and NaOH; various times; pH; reagents;A 29%
B 65%
C20H26ClN3O2

C20H26ClN3O2

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium phosphite; hydrogen; dibutylamine at 60℃; under 7500.75 Torr; for 12h; Reagent/catalyst; Temperature; Pressure; Autoclave;94.2%
C20H24ClN3O2

C20H24ClN3O2

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With platinum on activated charcoal; hydrogen at 50 - 75℃; under 3750.38 - 6000.6 Torr; Autoclave;92.4%
2-Nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butyl-azobenzene

2-Nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butyl-azobenzene

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water electrolysis, Pt cathode and anode;92%
With sodium hydroxide; zinc In water at 90℃; for 1h;90%
75%
With samarium diiodide In tetrahydrofuran for 2.7h; Ambient temperature;84 % Spectr.
Multi-step reaction with 2 steps
1: 0.4 M LiClO4 / methanol; CH2Cl2 / electrolysis, Pt cathode and anode using a devised H cell
2: 97 percent / 0.2 M NaOH / tetrahydrofuran; H2O / electrolysis, Pt cathode and anode
View Scheme
2,4-Di-tert-butyl-6-(4-chloro-2-nitro-phenylazo)-phenol
52184-29-9

2,4-Di-tert-butyl-6-(4-chloro-2-nitro-phenylazo)-phenol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium hydroxide; bakers' yeast In ethanol 1.) r.t., 30 min, 2.) 80-85 deg C, 40 h;85%
With sodium hydroxide In isopropyl alcohol at 85℃; for 24h; Reduction; Cyclization; Irradiation;83%
Multi-step reaction with 2 steps
1: 29 percent / Beakers' yeast, aq. NaOH / ethanol / 24 h / 85 °C / various amounts of bakers' yeast and NaOH; various times; pH; reagents
2: 89 percent / aq. NaOH, bakers' yeast / ethanol / 1.) r.t., 30 min, 2.) 80-85 deg C, 24 h
View Scheme
Multi-step reaction with 2 steps
1: 85 percent / aq. NaOH, bakers' yeast / ethanol / 1.) r.t., 30 min, 2.) 80-85 deg C, 4 h
2: 89 percent / aq. NaOH, bakers' yeast / ethanol / 1.) r.t., 30 min, 2.) 80-85 deg C, 24 h
View Scheme
C20H24Cl2N2O

C20H24Cl2N2O

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium azide; triethylamine; copper(I) bromide In DMF (N,N-dimethyl-formamide) at 80℃; for 4h;84%
2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
94102-13-3

2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With tributyl-amine; aluminum nickel In water; hydrogen; toluene79.2%
1,5-diazabicyclo [5.4.0] undecene

1,5-diazabicyclo [5.4.0] undecene

2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
94102-13-3

2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With hydrogen; aluminum nickel In nitrogen; toluene79%
2-nitro-5-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene

2-nitro-5-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran for 0.666667h; Ambient temperature;91 % Spectr.
2-nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene
52184-29-9

2-nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene

A

4-Chloro-1,2-phenylenediamine
95-83-0

4-Chloro-1,2-phenylenediamine

B

2-amino-4,6-di-tertbutylphenol
1643-39-6

2-amino-4,6-di-tertbutylphenol

C

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With 2-bromo-2-nitropropane; zinc In methanol; dichloromethane for 4h; Ambient temperature;A n/a
B n/a
C 88 % Chromat.
2,4-di-tert-butyl-6-(5-chloro-2-nitro-phenylazo)-phenol

2,4-di-tert-butyl-6-(5-chloro-2-nitro-phenylazo)-phenol

A

4-Chloro-1,2-phenylenediamine
95-83-0

4-Chloro-1,2-phenylenediamine

B

2-amino-4,6-di-tertbutylphenol
1643-39-6

2-amino-4,6-di-tertbutylphenol

C

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With 2-bromo-2-nitropropane; zinc In methanol; dichloromethane for 3.5h; Ambient temperature;A n/a
B n/a
C 79 % Chromat.
2,4-di-tert-butyl-6-(5-chloro-2-nitro-phenylazo)-phenol

2,4-di-tert-butyl-6-(5-chloro-2-nitro-phenylazo)-phenol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium hydroxide; lithium perchlorate In tetrahydrofuran; water at 20℃; Cyclization; Electrolysis;98 % Chromat.
2,4-di-tert-Butylphenol
96-76-4

2,4-di-tert-Butylphenol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 2.) 1N HCl, sodium lauryl sulfate / 1.) diazotation, 2.) 45 deg C, 6 h
2: 84 percent / glucose, 2N NaOH / ethanol / 1 h / Heating
3: 88 percent / Zn, 2N NaOH / ethanol / 1 h / Ambient temperature
View Scheme
4-Chloro-2-nitroaniline
89-63-4

4-Chloro-2-nitroaniline

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 2.) 1N HCl, sodium lauryl sulfate / 1.) diazotation, 2.) 45 deg C, 6 h
2: 84 percent / glucose, 2N NaOH / ethanol / 1 h / Heating
3: 88 percent / Zn, 2N NaOH / ethanol / 1 h / Ambient temperature
View Scheme
7H-benz[d,e]anthracene-7-one
82-05-3

7H-benz[d,e]anthracene-7-one

acetaldehyde
75-07-0

acetaldehyde

2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
94102-13-3

2-(5-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium hydroxide In methanol; water
With sodium hydroxide In methanol; water
diethylene glycol diethyl ether

diethylene glycol diethyl ether

2-Nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butyl-azobenzene

2-Nitro-4-chloro-2'-hydroxy-3',5'-di-tert-butyl-azobenzene

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide; nitrogen; hydrazine hydrate In water
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

methyl iodide
74-88-4

methyl iodide

2-[3,5-bis(1,1-dimethylethyl)-2-methoxyphenyl]-5-chloro-2H-benzotriazole
271788-60-4

2-[3,5-bis(1,1-dimethylethyl)-2-methoxyphenyl]-5-chloro-2H-benzotriazole

Conditions
ConditionsYield
With potassium carbonate In acetone at 45℃; for 72h;99.8%
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

2-bromo-4-(tert-butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)phenol

2-bromo-4-(tert-butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)phenol

Conditions
ConditionsYield
With bromine; trifluoroacetic acid at 65℃; for 2h;99%
4-trifluoromethylphenylboronic acid
128796-39-4

4-trifluoromethylphenylboronic acid

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

C27H28F3N3O

C27H28F3N3O

Conditions
ConditionsYield
With O4P(3-)*3K(1+)*5H2O; tris(1-adamantyl)phosphine; C28H26N2O8Pd2S2; potassium tert-butylate In tetrahydrofuran at 70℃; for 5h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique;96%
With O4P(3-)*3K(1+)*5H2O; tris(1-adamantyl)phosphine; {2-[((acetyl-κO)amino)phenyl-κC](tri-1-adamantylphosphine)palladium}(p-toluenesulfonate); potassium tert-butylate In tetrahydrofuran at 70℃; for 5h; Suzuki-Miyaura Coupling; Inert atmosphere;96%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

carbonic acid tert-butyl ester 2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenyl ester

carbonic acid tert-butyl ester 2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenyl ester

Conditions
ConditionsYield
With pyridine for 2h; Heating;93.4%
sodium tungstate

sodium tungstate

thiophenol
108-98-5

thiophenol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

5-benzenesulfonyl-2-(2-hydroxy-3,5-di-tert-butylphenyl)-2H-benzotriazole

5-benzenesulfonyl-2-(2-hydroxy-3,5-di-tert-butylphenyl)-2H-benzotriazole

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; hydrogenchloride; potassium hydroxide; formic acid; dihydrogen peroxide In methanol; 5,5-dimethyl-1,3-cyclohexadiene; water88.6%
zirconium(IV) tetraisopropoxide 2-propanol
14717-56-7

zirconium(IV) tetraisopropoxide 2-propanol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

C80H92Cl4N12O4Zr
1491152-54-5

C80H92Cl4N12O4Zr

Conditions
ConditionsYield
In toluene at 70℃; for 36h; Schlenk technique; Inert atmosphere;84%
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol
84755-45-3

2-(6-chloro-1-oxido-2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol

Conditions
ConditionsYield
With sodium hydroxide; thiourea dioxide In ethanol at 80℃; for 1h;80%
zirconium(IV) tetraisopropoxide 2-propanol
14717-56-7

zirconium(IV) tetraisopropoxide 2-propanol

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

C58H88Cl2N6O8Zr2
1491152-51-2

C58H88Cl2N6O8Zr2

Conditions
ConditionsYield
In toluene at -24℃; Schlenk technique; Inert atmosphere;80%
hafnium(IV) tert-butoxide

hafnium(IV) tert-butoxide

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

C80H92Cl4HfN12O4
1491152-57-8

C80H92Cl4HfN12O4

Conditions
ConditionsYield
In toluene at 70℃; for 24h; Schlenk technique; Inert atmosphere;79%
benzoyl chloride
98-88-4

benzoyl chloride

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

benzoic acid 2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenyl ester

benzoic acid 2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenyl ester

Conditions
ConditionsYield
With pyridine for 2h; Heating;77%
tantalum pentachloride
7721-01-9

tantalum pentachloride

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

C20H23Cl5N3OTa

C20H23Cl5N3OTa

Conditions
ConditionsYield
Stage #1: tantalum pentachloride; 2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol In toluene at 0℃; Inert atmosphere; Schlenk technique; Glovebox;
Stage #2: In toluene at 20℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox;
76%
niobium pentachloride
10026-12-7

niobium pentachloride

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

C20H23Cl5N3NbO

C20H23Cl5N3NbO

Conditions
ConditionsYield
Stage #1: niobium pentachloride; 2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol In toluene at 0℃; Inert atmosphere; Schlenk technique; Glovebox;
Stage #2: In toluene at 20℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox;
75%
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

2-(2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3846-71-7

2-(2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

Conditions
ConditionsYield
With sodium hydroxide; zinc In ethanol for 5h; Heating;73%
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

2-(2'-hydroxy-phenyl)-5-chlorobenzotriazole
23624-49-9

2-(2'-hydroxy-phenyl)-5-chlorobenzotriazole

Conditions
ConditionsYield
With aluminium trichloride; nitromethane In toluene for 7h; Heating;71%
2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol
3864-99-1

2-(5'-chloro-2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol

2-hydroxyethanethiol
60-24-2

2-hydroxyethanethiol

C22H29N3O2S

C22H29N3O2S

Conditions
ConditionsYield
With potassium iodide; potassium hydroxide In 1-methyl-pyrrolidin-2-one at 100℃; for 6h;43%

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