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
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inquiryThe 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
Cas:1999-85-5
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:1999-85-5
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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inquiryWITH 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
Cas:1999-85-5
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inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:1999-85-5
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryALPHA,ALPHA'-DIHYDROXY-1,3-DIISOPROPYLBENZENE CAS:1999-85-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing
Cas:1999-85-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:1999-85-5
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryHenan 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:1999-85-5
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Type:Lab/Research institutions
inquiryZibo 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
Cas:1999-85-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Cas:1999-85-5
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Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:1999-85-5
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Negotiable
Type:Trading Company
inquiryhigh qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:1999-85-5
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Negotiable
Type:Manufacturers
inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:1999-85-5
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Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:1999-85-5
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Negotiable
Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:1999-85-5
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Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:1999-85-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:1999-85-5
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Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Cas:1999-85-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:1999-85-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:1999-85-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
best seller Application:API
Cas:1999-85-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:1999-85-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:1999-85-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl
Cas:1999-85-5
Min.Order:1 Gram
FOB Price: $1.0
Type:Trading Company
inquiryPrice, service, company and transport advantage: 1.Best service, high quality and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). ? 3. It's customers' right to choose the packing way for his products fro
Cas:1999-85-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Cas:1999-85-5
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Negotiable
Type:Lab/Research institutions
inquiryAt Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App
Cas:1999-85-5
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Negotiable
Type:Lab/Research institutions
inquiryShanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
Cas:1999-85-5
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Type:Trading Company
inquiry3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
Conditions | Yield |
---|---|
With hydrogen; 0.5% Pd/Al2O3 In 4-methyl-2-pentanone at 98℃; under 3750.38 Torr; for 1h; Conversion of starting material; | 85% |
With sodium sulfite In water; 4-methyl-2-pentanone Heating / reflux; |
Conditions | Yield |
---|---|
With sodium hydroxide; oxygen |
1,3-diisopropylbenzene
A
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
B
3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
C
3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene
D
1,3-di(2-hydroperoxy-2-propyl)benzene
E
2-(3-isopropyl-phenyl)-propan-2-ol
Conditions | Yield |
---|---|
With oxygen; 1,10-Phenanthroline; magnesium naphthenate at 80 - 120℃; Rate constant; Kinetics; Thermodynamic data; E(act.) for various reaction products formation, other catalyst; |
1,3-diisopropylbenzene
oxygen
B
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
C
3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
D
1,3-di(2-hydroperoxy-2-propyl)benzene
E
acetylisopropylbenzene monocarbinol
F
2-(3-isopropyl-phenyl)-propan-2-ol
G
1-[3-(propan-2-yl)phenyl]ethan-1-one
Conditions | Yield |
---|---|
With sodium hydroxide; 3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene In water at 90℃; |
3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
B
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
C
3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene
D
1,3-di(2-hydroperoxy-2-propyl)benzene
E
acetylisopropylbenzene monocarbinol
F
2-(3-isopropyl-phenyl)-propan-2-ol
G
1-[3-(propan-2-yl)phenyl]ethan-1-one
Conditions | Yield |
---|---|
With sodium hydroxide In water; 4-methyl-2-pentanone at 90℃; Heating / reflux; |
3-(2-hydroxy-2-propyl)-1-(2-hydroperoxy-2-propyl)benzene
B
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
C
3-isopropyl-1-(2-hydroperoxy-2-propyl)benzene
D
1,3-di(2-hydroperoxy-2-propyl)benzene
E
acetylisopropylbenzene monocarbinol
F
2-(3-isopropyl-phenyl)-propan-2-ol
Conditions | Yield |
---|---|
With sodium sulfite In water; 4-methyl-2-pentanone Heating / reflux; |
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
Methyl thioglycolate
dimethyl [1,3-phenylenebis(1-methylethylidenethio)]diacetate
Conditions | Yield |
---|---|
With zinc(II) iodide In 1,2-dichloro-ethane at 20℃; for 1h; Inert atmosphere; Schlenk technique; | 96% |
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; α,α′-bis(2-pyridyl(tert-butyl)phosphino)-o-xylene; toluene-4-sulfonic acid at 100℃; under 15001.5 Torr; for 20h; Autoclave; Inert atmosphere; | 96% |
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
Conditions | Yield |
---|---|
With hydrogenchloride; calcium chloride In dichloromethane at 0℃; for 2h; | 93% |
With hydrogenchloride; calcium chloride In dichloromethane at 0℃; |
tert.-butylhydroperoxide
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1-(1-methyl-1-hydroxyethyl)-3-(1-methyl-1-tert-butylperoxyethyl)benzene
Conditions | Yield |
---|---|
With perchloric acid In acetic acid at 20℃; for 5h; | 76% |
Cumene hydroperoxide
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1-(1-methyl-1-hydroxyethyl)-3-<1-methyl-1-(1-methyl-1-phenylethylperoxy)ethyl>benzene
Conditions | Yield |
---|---|
With perchloric acid In acetic acid | 74% |
Conditions | Yield |
---|---|
With sodium carbonate; chloro(1,5-cyclooctadiene)iridium(I) dimer In toluene at 100℃; for 6h; | A 8% B 70% |
pyrrole
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1,3-bis-[1'-(pyrrol-2-yl)-1',1'-(dimethyl)methyl]benzene
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In acetonitrile at 20℃; for 0.333333h; | 68% |
With boron trifluoride diethyl etherate In dichloromethane at 20℃; |
Conditions | Yield |
---|---|
50% |
Conditions | Yield |
---|---|
32% |
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 27℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 27℃; for 2h; Further stages.; | 27% |
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; benzaldehyde With boron trifluoride diethyl etherate In dichloromethane Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane |
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 27℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 27℃; for 2h; | A 27% B 0.8% C 4% |
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-nitrobenzaldehdye With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane | 27% |
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In acetonitrile at 20℃; for 0.0833333h; Stage #2: acetone In acetonitrile at 20℃; for 0.916667h; Further stages.; | 18% |
pyrrole
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
4-chlorobenzaldehyde
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-chlorobenzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h; | 17% |
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-chlorobenzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃; |
pyrrole
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
2,6-dichlorobenzaldehyde
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 2,6-dichlorobenzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h; | 17% |
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 2,6-dichlorobenzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃; |
pyrrole
2,6-difluorobenzaldehyde
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
Conditions | Yield |
---|---|
Stage #1: pyrrole; 2,6-difluorobenzaldehyde; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h; | 17% |
Stage #1: pyrrole; 2,6-difluorobenzaldehyde; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃; |
4-Trifluoromethylbenzaldehyde
pyrrole
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
Conditions | Yield |
---|---|
Stage #1: 4-Trifluoromethylbenzaldehyde; pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h; | 17% |
Stage #1: 4-Trifluoromethylbenzaldehyde; pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃; |
pyrrole
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
3,4,5-trimethoxy-benzaldehyde
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 3,4,5-trimethoxy-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h; | 17% |
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 3,4,5-trimethoxy-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃; |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In acetonitrile at 20℃; for 1h; | 16% |
pyrrole
perfluorobenzaldehyde
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
Conditions | Yield |
---|---|
Stage #1: pyrrole; perfluorobenzaldehyde; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h; | 16% |
Stage #1: pyrrole; perfluorobenzaldehyde; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene With boron trifluoride diethyl etherate In dichloromethane at 20℃; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃; |
pyrrole
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
4-methoxy-benzaldehyde
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-methoxy-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h; | 16% |
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-methoxy-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃; |
pyrrole
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
4-bromo-benzaldehyde
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-bromo-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 2h; | 14% |
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; 4-bromo-benzaldehyde With boron trifluoride diethyl etherate In dichloromethane at 20℃; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone at 20℃; |
pyrrole
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
methyl 4-formylbenzoate
Conditions | Yield |
---|---|
Stage #1: pyrrole; 1,3-bis(1',1'-dimethylhydroxymethyl)benzene; methyl 4-formylbenzoate With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 2h; Stage #2: With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane at 20℃; for 0.5h; | A 11% B 1.25% C 2.9% |
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1-(1-methyl-1-tert-butylperoxyethyl)-3-isopropenylbenzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 76 percent / 0.1 N perchloric acid / acetic acid / 5 h / 20 °C 2: 75 percent / iodine / acetic acid / 3 h / 80 °C View Scheme |
1,3-bis(1',1'-dimethylhydroxymethyl)benzene
1-<1-methyl-1-(1-methyl-1-phenylethylperoxy)ethyl>-3-isopropenylbenzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 74 percent / 0.1 N perchloric acid / acetic acid 2: 72 percent / iodine / acetic acid View Scheme |
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