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Wuhan BJM Pharm Inc.

We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters. We are specialized in the manufacture of pharmaceutical intermediates and cosmetic addi

UV-3035 Etocrilene Cas No: 5232-99-5 UV absorber , sunscreen uv protect

Cas:5232-99-5

Min.Order:25 Kilogram

FOB Price: $10.0 / 12.0

Type:Trading Company

inquiry

Qingdao Jade New Material Technology CO.,Ltd

■POLYMER ADDITIVES JADEWIN UV 3035 CHEMICAL COMPONENT COMPONENT Ethyl-2-cyano-3,3-diphenyl acrylate CAS 5232-99-5 MOLECULAR C18H15NO2 M.W 277.32 SPECIFICATION AND PHYSICAL PROPERTIES

UV ABSORBER 3035

Cas:5232-99-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

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 Etocrilene UV3035 Supplier Manufacturer Competitive Price

Cas:5232-99-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

UV Absorbers Etocrilene CAS No.:5232-99-5 Other Names:Ethyl a-cyano-b-phenylcinnamate MF:C18H15NO2 EINECS No.:226-029-0 Purity:99.0% Appearance:crystalline powder Usage:Cosmetic Raw Materials Density:1.1±0.1 g/cm3 Boiling point:407.6±33

UV Absorbers Etocrilene

Cas:5232-99-5

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Etocrilene Manufacturer/High quality/Best price/In stock

Cas:5232-99-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 Ethyl 2-Cyano-3,3-Diphenylacrylate with high purity

Cas:5232-99-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of Etocrilene/UV-3035 Cas 5232-99-5 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Cool dry place Package:25kg/drum Applicat

Factory supply high quality with cheap price Etocrilene/UV-3035 Cas 5232-99-5

Cas:5232-99-5

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:white 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 Port:shanghai

Etocrilene

Cas:5232-99-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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 Etocrilene

Cas:5232-99-5

Min.Order:1

Negotiable

Type:Other

inquiry

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

Factory Price Anti UV Etocrilene 5232-99-5 Manufacturer

Cas:5232-99-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our 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

Etocrilene

Cas:5232-99-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

2-Propenoic acid,2-cyano-3,3-diphenyl-, ethyl ester Etocrilene Basic information Product Name: Etocrilene Synonyms: 2-cyano-3,3-diphenyl-2-propenoicaciethylester;2-cyano-3,3-diphenyl-a

2-Propenoic acid,2-cyano-3,3-diphenyl-, ethyl ester

Cas:5232-99-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Etocrilene

Cas:5232-99-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

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

New production CAS 5232-99-5 with best quality

Cas:5232-99-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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 developmen

Ethyl 2-cyano-3,3-diphenylacrylate CAS NO.5232-99-5

Cas:5232-99-5

Min.Order:1 Kilogram

FOB Price: $2.0 / 6.0

Type:Trading Company

inquiry

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

Hot Sell Factory Supply Raw Material CAS 5232-99-5 Etocrilene

Cas:5232-99-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

Etocrilene CAS5232-99-5

Cas:5232-99-5

Min.Order:1 Kilogram

FOB Price: $289.0 / 499.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

1.Uv-absorbing Agent Etocrilene 2.CAS:5232-99-5 3.light and good heat stability 4.Preserve in tight,light-resistant container Appearance:Off-white crystalline powder Storage:RT Package:25kg fibre drum Application:Uv-absorbing Agents Transpor

Ethyl 2-cyano-3,3-Diphenylpropenoate

Cas:5232-99-5

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to almost powder Storage:room temperature Package:25kg/drum Application:Ethyl 2-Cyano-3,3-diphenylacrylate is a sunscreen ingredient. Transportation:Express/Sea/Air Port:any port in china

Etocrilene factory price

Cas:5232-99-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

2-Propenoic acid,2-cyano-3,3-diphenyl-, ethyl ester 5232-99-5

Cas:5232-99-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Etocrilene CAS: 5232-99-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates,

Etocrilene CAS: 5232-99-5

Cas:5232-99-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

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

2-Propenoic acid,2-cyano-3,3-diphenyl-, ethyl ester

Cas:5232-99-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

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

Etocrylene 5232-99-5

Cas:5232-99-5

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em

UV Absorber Etocrylene CAS 5232-99-5

Cas:5232-99-5

Min.Order:1 Gram

FOB Price: $95.0 / 100.0

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

2-Propenoic acid,2-cyano-3,3-diphenyl-, ethyl ester

Cas:5232-99-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Ethyl-2-Cyano-3,3-Diphenylpropenoate

Cas:5232-99-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Leader Biochemical Group

Etocrilene Basic information Product Name: Etocrilene Synonyms: 2-cyano-3,3-diph

China Biggest Factory & Manufacturer supply Etocrilene 200MT/Year

Cas:5232-99-5

Min.Order:100 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

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

5232-99-5

Cas:5232-99-5

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Etocrilene

Cas:5232-99-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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-Propenoic acid,2-cyano-3,3-diphenyl-, ethyl ester

Cas:5232-99-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

Benzophenone imine
1013-88-3

Benzophenone imine

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

etocrylene
5232-99-5

etocrylene

Conditions
ConditionsYield
In methanol at 35 - 85℃; Inert atmosphere;96%
benzophenone
119-61-9

benzophenone

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

etocrylene
5232-99-5

etocrylene

Conditions
ConditionsYield
With ammonium acetate; pyrographite In n-heptane for 15h; Ionic liquid; Reflux;94.1%
With acetic acid; 3-amino propanoic acid In benzene for 90h; Knoevenagel condensation; Heating;64%
benzophenone
119-61-9

benzophenone

ammonium acetate
631-61-8

ammonium acetate

acetic acid
64-19-7

acetic acid

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

benzene
71-43-2

benzene

etocrylene
5232-99-5

etocrylene

ethanol
64-17-5

ethanol

octocrylene
6197-30-4

octocrylene

A

etocrylene
5232-99-5

etocrylene

B

2-ethylhexyl 2-ethoxy-4-phenylquinoline-3-carboxylate

2-ethylhexyl 2-ethoxy-4-phenylquinoline-3-carboxylate

Conditions
ConditionsYield
for 6h; Photolysis;
2-Ethylhexyl alcohol
104-76-7

2-Ethylhexyl alcohol

etocrylene
5232-99-5

etocrylene

octocrylene
6197-30-4

octocrylene

Conditions
ConditionsYield
In sodium carbonate99.8%
With sodium methylate In toluene for 8h; Reflux;144.3 g
3,6,9,12,15,18,21-heptaoxadocosan-1-ol
4437-01-8

3,6,9,12,15,18,21-heptaoxadocosan-1-ol

etocrylene
5232-99-5

etocrylene

2-cyano-3,3-diphenyl-acrylic acid [pluriol A350E] ester
1250862-76-0

2-cyano-3,3-diphenyl-acrylic acid [pluriol A350E] ester

Conditions
ConditionsYield
Stage #1: 3,6,9,12,15,18,21-heptaoxadocosan-1-ol; etocrylene; titanium(IV) isopropylate at 155℃; for 24h; Inert atmosphere;
Stage #2: With phosphoric acid In dichloromethane; water at 20℃; for 24h;
95%
Stage #1: 3,6,9,12,15,18,21-heptaoxadocosan-1-ol at 150℃; for 0.5h; Inert atmosphere;
Stage #2: etocrylene With titanium(IV) isopropylate at 155℃; for 24h;
Stage #3: With phosphoric acid In dichloromethane at 20℃; for 24h;
95%
3,6,9,12,15,18,21-heptaoxadocosan-1-ol
4437-01-8

3,6,9,12,15,18,21-heptaoxadocosan-1-ol

etocrylene
5232-99-5

etocrylene

A

ethanol
64-17-5

ethanol

B

2-cyano-3,3-diphenyl-acrylic acid [pluriol A350E] ester
1250862-76-0

2-cyano-3,3-diphenyl-acrylic acid [pluriol A350E] ester

Conditions
ConditionsYield
Stage #1: 3,6,9,12,15,18,21-heptaoxadocosan-1-ol; etocrylene With titanium(IV)isopropoxide at 150 - 155℃; for 25h; Inert atmosphere;
Stage #2: With phosphoric acid In water at 20℃; for 24h;
A n/a
B 95%
etocrylene
5232-99-5

etocrylene

ethyl α-cyano-ββ-diphenylpropionate
25634-96-2

ethyl α-cyano-ββ-diphenylpropionate

Conditions
ConditionsYield
With copper(II) acetate monohydrate; tert-butyl alcohol In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; Sealed tube; chemoselective reaction;94%
With methanol; (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate at 20℃; for 16h; Inert atmosphere; Irradiation; Sealed tube;93%
With lithium diisopropyl amide In tetrahydrofuran at 0℃;85%
etocrylene
5232-99-5

etocrylene

2-cyano-3,3-diphenylacrylic acid
10380-41-3

2-cyano-3,3-diphenylacrylic acid

Conditions
ConditionsYield
Stage #1: etocrylene With water; sodium hydroxide In methanol at 20℃;
Stage #2: With hydrogenchloride In methanol; water
92%
Hydrolysis;
Stage #1: etocrylene With sodium hydroxide In ethanol; water at 20℃; for 8h;
Stage #2: With hydrogenchloride In ethanol; water
3.2 g
4-Cyanochlorobenzene

4-Cyanochlorobenzene

etocrylene
5232-99-5

etocrylene

2-(4-chlorophenyl)-3,3-diphenyl-4-ethoxycarbonyl-5-amino-3H-pyrrole

2-(4-chlorophenyl)-3,3-diphenyl-4-ethoxycarbonyl-5-amino-3H-pyrrole

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 65℃; for 2h;81%
With samarium; iodine In tetrahydrofuran at 65℃; for 10h;52%
Pentaerythritol
115-77-5

Pentaerythritol

etocrylene
5232-99-5

etocrylene

pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate)

pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate)

Conditions
ConditionsYield
With sodium methylate In 5,5-dimethyl-1,3-cyclohexadiene for 12h; Reagent/catalyst; Reflux;80.6%
etocrylene
5232-99-5

etocrylene

(1,3-dimethylimidazol-2-ylidene)borane
1211417-77-4

(1,3-dimethylimidazol-2-ylidene)borane

(2-cyano-3-ethoxy-3-oxo-1,1-diphenylpropyl)(1,3-dimethyl-1H-imidazol-3-ium-2-yl)dihydroborate

(2-cyano-3-ethoxy-3-oxo-1,1-diphenylpropyl)(1,3-dimethyl-1H-imidazol-3-ium-2-yl)dihydroborate

Conditions
ConditionsYield
With 1,3-dicyano-2,4,5,6-tetrakis(N,N-diphenylamino)-benzene In acetonitrile at 30℃; for 24h; Irradiation; Inert atmosphere; regioselective reaction;80%
3-cyanobromobenzene
6952-59-6

3-cyanobromobenzene

etocrylene
5232-99-5

etocrylene

2-(3-bromophenyl)-3,3-diphenyl-4-ethoxycarbonyl-5-amino-3H-pyrrole

2-(3-bromophenyl)-3,3-diphenyl-4-ethoxycarbonyl-5-amino-3H-pyrrole

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 65℃; for 2h;78%
etocrylene
5232-99-5

etocrylene

3-Methylbenzonitrile
620-22-4

3-Methylbenzonitrile

ethyl 2-amino-4,4-diphenyl-5-(3-methylphenyl)-4H-pyrrole-3-carboxylate

ethyl 2-amino-4,4-diphenyl-5-(3-methylphenyl)-4H-pyrrole-3-carboxylate

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide at 65℃; for 2.5h;78%
With samarium; iodine In tetrahydrofuran at 65℃; for 11h;57%
With iodine; magnesium In tetrahydrofuran for 1.25h; Heating;56%
etocrylene
5232-99-5

etocrylene

potassium ferrocyanide

potassium ferrocyanide

ethyl 2,3-dicyano-3,3-diphenylpropanoate
94258-41-0

ethyl 2,3-dicyano-3,3-diphenylpropanoate

Conditions
ConditionsYield
Stage #1: potassium ferrocyanide With benzoyl chloride at 160℃; for 3h; Green chemistry;
Stage #2: etocrylene With potassium carbonate In ethanol at 20℃; for 6h; Green chemistry; chemoselective reaction;
77%
etocrylene
5232-99-5

etocrylene

piperonylonitrile
4421-09-4

piperonylonitrile

ethyl 2-amino-5-(3,4-methylenedioxyphenyl)-4,4-diphenyl-4H-pyrrole-3-carboxylate

ethyl 2-amino-5-(3,4-methylenedioxyphenyl)-4,4-diphenyl-4H-pyrrole-3-carboxylate

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 65℃; for 3h;76%
With iodine; magnesium In tetrahydrofuran for 2h; Heating;43%
etocrylene
5232-99-5

etocrylene

4-methoxybenzonitrile
874-90-8

4-methoxybenzonitrile

ethyl 2-amino-4,4-diphenyl-5-(4-methoxyphenyl)-4H-pyrrole-3-carboxylate

ethyl 2-amino-4,4-diphenyl-5-(4-methoxyphenyl)-4H-pyrrole-3-carboxylate

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 65℃; for 2.5h;75%
With samarium; iodine In tetrahydrofuran at 65℃; for 10h;60%
With iodine; magnesium In tetrahydrofuran for 1.5h; Heating;47%
etocrylene
5232-99-5

etocrylene

4-cyano-N,N-dimethylaniline
1197-19-9

4-cyano-N,N-dimethylaniline

ethyl 2-amino-5-(4-dimethylaminophenyl)-4,4-diphenyl-4H-pyrrole-3-carboxylate

ethyl 2-amino-5-(4-dimethylaminophenyl)-4,4-diphenyl-4H-pyrrole-3-carboxylate

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 65℃; for 3h;73%
With iodine; magnesium In tetrahydrofuran for 0.125h; Heating;50%
etocrylene
5232-99-5

etocrylene

benzonitrile
100-47-0

benzonitrile

ethyl 2-amino-4,4,5-triphenyl-4H-pyrrole-3-carboxylate

ethyl 2-amino-4,4,5-triphenyl-4H-pyrrole-3-carboxylate

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 65℃; for 2h;72%
With samarium; iodine In tetrahydrofuran at 65℃; for 10h;55%
With iodine; magnesium In tetrahydrofuran for 1.33333h; Heating;52%
etocrylene
5232-99-5

etocrylene

3,3-diphenylacrylonitrile
3531-24-6

3,3-diphenylacrylonitrile

Conditions
ConditionsYield
With water; sodium chloride In dimethyl sulfoxide at 160 - 170℃; for 4h; Krapcho decarboxylation;72%
etocrylene
5232-99-5

etocrylene

N,N-dimethyl-aniline
121-69-7

N,N-dimethyl-aniline

ethyl 2-cyano-2-((methyl(phenyl)amino)methyl)-3,3-diphenylpropanoate

ethyl 2-cyano-2-((methyl(phenyl)amino)methyl)-3,3-diphenylpropanoate

Conditions
ConditionsYield
With (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; caesium carbonate In acetonitrile at 25℃; for 16h; Inert atmosphere; Irradiation; Sealed tube; regioselective reaction;67%
etocrylene
5232-99-5

etocrylene

cyclohexanone
108-94-1

cyclohexanone

2,2-pentamethylene-3,3-diphenyl-4-ethoxycarbonyl-5-amino-2,3-dihydrofuran

2,2-pentamethylene-3,3-diphenyl-4-ethoxycarbonyl-5-amino-2,3-dihydrofuran

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 20℃;59%
etocrylene
5232-99-5

etocrylene

4,4'-dimethylbenzaldazine
4702-76-5, 139030-29-8

4,4'-dimethylbenzaldazine

2-amino-1-[(4-methyl-benzylidene)-amino]-4,4-diphenyl-5-p-tolyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester

2-amino-1-[(4-methyl-benzylidene)-amino]-4,4-diphenyl-5-p-tolyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 20℃;55%
1,1,1,2,2,2-hexamethyldisilane
1450-14-2

1,1,1,2,2,2-hexamethyldisilane

etocrylene
5232-99-5

etocrylene

3,3-diphenyl-2-(trimethylsilyl)-2-propenoic acid ethyl ester
110046-19-0

3,3-diphenyl-2-(trimethylsilyl)-2-propenoic acid ethyl ester

Conditions
ConditionsYield
With chloro(1,5-cyclooctadiene)rhodium(I) dimer In ethyl-cyclohexane at 130℃; for 3h; Inert atmosphere;54%
etocrylene
5232-99-5

etocrylene

1,2-di(benzylidene)hydrazine
588-68-1

1,2-di(benzylidene)hydrazine

2-Amino-4,4,5-triphenyl-1-{[1-phenyl-meth-(E)-ylidene]-amino}-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester

2-Amino-4,4,5-triphenyl-1-{[1-phenyl-meth-(E)-ylidene]-amino}-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at 20℃;53%
4-methyl-chalcone
4224-87-7

4-methyl-chalcone

etocrylene
5232-99-5

etocrylene

1-amino-2-ethoxycarbonyl-3,3-diphenyl-4-(p-methylphenyl)-5-benzoylcyclopentene

1-amino-2-ethoxycarbonyl-3,3-diphenyl-4-(p-methylphenyl)-5-benzoylcyclopentene

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at -20℃; for 2h;51%
1,1-Diphenylethylene
530-48-3

1,1-Diphenylethylene

n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

etocrylene
5232-99-5

etocrylene

A

1,1-diphenylhex-1-ene
1530-19-4

1,1-diphenylhex-1-ene

B

1,1-diphenyl hexane
1530-04-7

1,1-diphenyl hexane

C

ethyl α-cyano-ββ-diphenylpropionate
25634-96-2

ethyl α-cyano-ββ-diphenylpropionate

D

2-Cyano-3,3-diphenyl-heptanoic acid ethyl ester

2-Cyano-3,3-diphenyl-heptanoic acid ethyl ester

Conditions
ConditionsYield
In diethyl ether at 23℃; for 2.5h; Product distribution; various solvents, time, temperature;A 32%
B 16%
C 43%
D 4%
etocrylene
5232-99-5

etocrylene

O-ethyl 2-cyano-3,3-diphenyl-2-propenethioic acid

O-ethyl 2-cyano-3,3-diphenyl-2-propenethioic acid

Conditions
ConditionsYield
With tetraphosphorus decasulfide; Hexamethyldisiloxane In xylene Heating;42%
With tetraphosphorus decasulfide; Hexamethyldisiloxane In xylene for 20h; Heating;42%
With Lawessons reagent In xylene at 140℃; for 12h;39%
etocrylene
5232-99-5

etocrylene

3-(3-bromophenyl)-1-phenylprop-2-en-1-one
29816-74-8

3-(3-bromophenyl)-1-phenylprop-2-en-1-one

1-amino-2-ethoxycarbonyl-3,3-diphenyl-4-(m-bromophenyl)-5-benzoylcyclopentene

1-amino-2-ethoxycarbonyl-3,3-diphenyl-4-(m-bromophenyl)-5-benzoylcyclopentene

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran at -20℃; for 2h;39%
Conditions
ConditionsYield
Stage #1: ethylmagnesium bromide; fullerene-C60 With titanium(IV) isopropylate In diethyl ether; chlorobenzene at 0 - 100℃; Inert atmosphere;
Stage #2: etocrylene; ethylmagnesium bromide In diethyl ether; chlorobenzene at 100℃; for 0.25h;
Stage #3: With hydrogenchloride; water In diethyl ether; chlorobenzene
A 33%
B n/a
etocrylene
5232-99-5

etocrylene

ethyl α-cyano-β-benzyl-β-phenylacrylate
151130-13-1

ethyl α-cyano-β-benzyl-β-phenylacrylate

Conditions
ConditionsYield
In diethyl ether; dichloromethane at 10℃; for 24h;28%
piperidine
110-89-4

piperidine

etocrylene
5232-99-5

etocrylene

A

3,3-diphenylacrylonitrile
3531-24-6

3,3-diphenylacrylonitrile

B

2-(piperidinocarbonyl)-3,3-diphenylacrylonitrile

2-(piperidinocarbonyl)-3,3-diphenylacrylonitrile

Conditions
ConditionsYield
In toluene at 100℃; for 72h;A 7.5%
B 10.5%
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