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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

Phenylethylene carbonate

Cas:4427-92-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

4427-92-3 Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:- Storage:ln stock Package:25kg/Barrel Application:Synthetic material intermediate Transportation:Express/Sea/Air Port:Any port in China

Phenylethylene carbonate

Cas:4427-92-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.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

Phenylethylene carbonate

Cas:4427-92-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Carbonic acid 1-phenylethylene ester CAS:4427-92-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quali

Carbonic acid 1-phenylethylene ester CAS:4427-92-3

Cas:4427-92-3

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

Phenylethylene carbonate

Cas:4427-92-3

Min.Order:1 Kilogram

Negotiable

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

Phenylethylene carbonate

Cas:4427-92-3

Min.Order:0

Negotiable

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

4-phenyl-1,3-dioxolan-2-one distributor Purchase

Cas:4427-92-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

4-phenyl-1,3-dioxolan-2-one

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Other

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

4-phenyl-1,3-dioxolan-2-one

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Manufacturers

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Hangzhou J&H Chemical Co., Ltd.

J&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

Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep 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

Phenylethylene carbonate

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

4-Phenyl-1,3-dioxolan-2-one

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Trading Company

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DB BIOTECH CO., LTD

best seller Application:API

Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

Phenylethylene carbonate cas 4427-92-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Phenylethylene carbonate cas 4427-92-3

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Other

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Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SAGECHEM LIMITED

laboratory Application:Synthetic building block

1,3-Dioxolan-2-one, 4-phenyl-

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

4427-92-3

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Trading Company

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Zouping Mingxing Chemical Co.,Ltd.

CaPurity:97% Package:100g 1kgrbonic acid 1-phenylethylene ester CAS: 4427-92-3 Appearance:colorless liquid Storage:ambient condition Package:according to quantity Application:chemical synthesis Port:Any port

4427-92-3 Carbonic acid 1-phenylethylene ester

Cas:4427-92-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United 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

Phenylethylene carbonate

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Carbonicacid1-phenylethyleneesterAppearance:Good Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx

Carbonicacid1-phenylethyleneester

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Sino-Biochemical Laboratory Co.,Ltd

High quality ,special structure, regular with stock , custom synthese ,quotation with 24hrsAppearance:Good Storage:G to KG to 100KG Application:With high quality for lab research or production in pharm or special material area . With stock or custom

Carbonicacid1-phenylethyleneester

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

4427-92-3

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

Phenylethylene carbonate

Cas:4427-92-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

styrene oxide
96-09-3

styrene oxide

carbon dioxide
124-38-9

carbon dioxide

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With tert.-butylhydroperoxide; tetrabutylammomium bromide; zinc dibromide; silica gel; gold In decane at 80℃; under 60004.8 Torr; for 4h;100%
With [aluminum((1R,2R)-N,N′-bis(3,5-di-tert-butyl-salicylidene)cyclohexane-1,2-diamine)2O]; tetrabutylammomium bromide at 60℃; under 3750.38 Torr; for 24h; Mechanism; Reagent/catalyst; Temperature; Pressure; Autoclave;100%
With tetrabutylammomium bromide at 105℃; under 760.051 Torr; for 20h; Schlenk technique;100%
bis(phenyl) carbonate
102-09-0

bis(phenyl) carbonate

phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine In 2-methyltetrahydrofuran at 30℃; for 2h; Reagent/catalyst; Solvent;99%
With iron(II) bromide In 1,4-dioxane at 150℃; for 18h; Inert atmosphere; Sealed tube;96%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

Diethyl carbonate
105-58-8

Diethyl carbonate

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With aluminum oxide; cesium fluoride at 129.85℃; for 0.416667h;98%
aluminum oxide; cesium fluoride at 129.85℃; for 0.416667h;98%
With MgLa mixed oxide at 125℃; for 2h;98%
styrene
292638-84-7

styrene

carbon dioxide
124-38-9

carbon dioxide

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With tert.-butylhydroperoxide at 80℃; under 15001.5 Torr; for 10h; Reagent/catalyst; Time; Autoclave;98%
With tert.-butylhydroperoxide; aniline In neat (no solvent) at 100℃; under 15001.5 Torr; for 5h; Catalytic behavior; Reagent/catalyst; Solvent; Time; Temperature; Pressure;97%
With N-Bromosuccinimide; water; 1,8-diazabicyclo[5.4.0]undec-7-ene at 60℃; under 12929 Torr; for 2 - 3h; Product distribution / selectivity;85%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

carbon dioxide
124-38-9

carbon dioxide

2-methyl-but-3-yn-2-ol
115-19-5

2-methyl-but-3-yn-2-ol

A

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

B

3-Hydroxy-3-methyl-2-butanone
115-22-0

3-Hydroxy-3-methyl-2-butanone

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene; zinc(II) chloride In acetonitrile at 80℃; under 15001.5 Torr; for 24h; Autoclave; Sealed tube; chemoselective reaction;A 98%
B 91 %Chromat.
With silver(l) oxide; N,N,N',N'-tetramethylguanidine In acetonitrile at 80℃; under 7500.75 Torr; for 12h; Autoclave;A 95 %Spectr.
B 97 %Spectr.
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

carbon monoxide
201230-82-2

carbon monoxide

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With N-chloro-succinimide; (neocuproine)Pd(OAc)2; sodium acetate In acetonitrile at 55℃; under 760.051 Torr; for 24h; Molecular sieve;97%
With air; potassium iodide; palladium(II) iodide In ISOPROPYLAMIDE at 100℃; under 15201 Torr; for 15h; Autoclave;94%
Stage #1: phenylethane 1,2-diol; carbon monoxide With sulfur; triethylamine In N,N-dimethyl-formamide at 80℃; under 7500.75 Torr; for 5h; Inert atmosphere; Autoclave;
Stage #2: With copper(ll) bromide In N,N-dimethyl-formamide at 20℃; under 760.051 Torr; for 16h;
94%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

carbon dioxide
124-38-9

carbon dioxide

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With 2-Cyanopyridine; cerium(IV) oxide at 179.84℃; under 37503.8 Torr; for 48h; Autoclave;95%
With 1,8-diazabicyclo[5.4.0]undec-7-ene; 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate at 70℃; under 7500.75 Torr; for 18h; Autoclave;79%
With 1,8-diazabicyclo[5.4.0]undec-7-ene; 1,1-dibromomethane at 70℃; under 7500.75 Torr; for 18h; Reagent/catalyst; Autoclave; Ionic liquid;79%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

ethyl carbonate derivative

ethyl carbonate derivative

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With γ-Fe2O3-immobilized 1,5,7-triazabicyclo[4.4.0]dec-5-ene nanoparticles (MNPs-TBD) at 125℃; for 10h;95%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

2,2'-dipyridyl carbonate
1659-31-0

2,2'-dipyridyl carbonate

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
In toluene at 110℃; for 0.5h;94%
carbon dioxide
124-38-9

carbon dioxide

trimethylsulfoxonium iodide
1774-47-6

trimethylsulfoxonium iodide

benzaldehyde
100-52-7

benzaldehyde

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
Stage #1: trimethylsulfoxonium iodide With sodium hydride In dimethyl sulfoxide at 25℃; for 0.0833333h; Inert atmosphere;
Stage #2: benzaldehyde In tetrahydrofuran; dimethyl sulfoxide for 1h; Inert atmosphere;
Stage #3: carbon dioxide In tetrahydrofuran; dimethyl sulfoxide at 40℃; under 760.051 Torr; for 6h; Inert atmosphere;
94%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

trifluoromethyl trifluoromethanesulfonate
3582-05-6

trifluoromethyl trifluoromethanesulfonate

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20℃; for 1h; Reagent/catalyst; Sealed tube;94%
2-Bromo-1-phenylethanol
2425-28-7

2-Bromo-1-phenylethanol

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
93.6%
styrene oxide
96-09-3

styrene oxide

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With 4C33H15O6(3-)*6Zr(4+)*4O(2-)*4HO(1-)*4H2O; tetrabutylammomium bromide at 100℃; under 760.051 Torr; for 16h; Catalytic behavior;92.8%
With carbon dioxide; pyrrolidine hydrochloride at 195℃; under 44130.5 Torr;
Multi-step reaction with 2 steps
1: COCl2; pyridine / Behandeln des Reaktionsgemisches mit NH3 in Benzol
2: water
View Scheme
With potassium iodide; L-Tryptophan at 120℃; under 15001.5 Torr; for 2h;22 %Chromat.
With ZnBr2 complex with hybrid polymer based on 5,5'-dibromo-2,2'-bipyridine and octavinylsilsesquioxane at 100℃; under 750.075 Torr; for 72h; Reagent/catalyst; Temperature; Schlenk technique;89 %Spectr.
2-Bromo-1-phenylethanol
2425-28-7

2-Bromo-1-phenylethanol

Tetramethylammonium hydrogen carbonate
58345-96-3

Tetramethylammonium hydrogen carbonate

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
In acetonitrile at 20℃; for 0.25h;92%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

urea
57-13-6

urea

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With iron(II) bromide In 1,4-dioxane at 150℃; for 18h; Reagent/catalyst; Solvent; Inert atmosphere; Sealed tube;90%
With zinc(II) chloride at 160℃; under 112.511 Torr; for 3h; Ionic liquid;81.2%
With 1-hexadecyl-3-methylimidazolium chloride; zinc(II) chloride In neat (no solvent) at 160℃; under 112.511 Torr; for 3h; Green chemistry;81.2%
styrene
292638-84-7

styrene

sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

A

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

B

2-Bromo-1-phenylethanol
2425-28-7

2-Bromo-1-phenylethanol

Conditions
ConditionsYield
With N-Bromosuccinimide In water; N,N-dimethyl-formamide at 30℃; for 1h; Microwave irradiation;A 6%
B 89%
With N-Bromosuccinimide In water; N,N-dimethyl-formamide at 100℃; for 1h; Microwave irradiation;A 70%
B 20%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

carbamic acid phenyl ester
622-46-8

carbamic acid phenyl ester

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With iron(II) bromide In 1,4-dioxane at 150℃; for 18h; Inert atmosphere; Sealed tube;89%
styrene oxide
96-09-3

styrene oxide

carbon monoxide
201230-82-2

carbon monoxide

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
at 25℃; under 750.075 Torr; for 24h; Inert atmosphere; Schlenk technique;89%
With 1-carboxypropyl-imidazolium bromide at 120℃; under 11251.1 Torr; for 2h;86.85%
styrene
292638-84-7

styrene

sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With N-Bromosuccinimide In water; acetone at 24 - 60℃; for 18h; Solvent; Microwave irradiation;86%
styrene oxide
96-09-3

styrene oxide

carbon dioxide
124-38-9

carbon dioxide

A

phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

B

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With cobalt 1,4-benzenedicarboxylate; 1-butyl-4-aza-1-azoniabicyclo[2.2.2]octane bromide In neat (no solvent) at 70℃; under 760.051 Torr; for 27h;A 9%
B 85%
With Zn(2,5-bis{N-(2,6-diisopropylphenyl)iminomethyl}pyrrole)2; tetrabutylammomium bromide at 105℃; under 760.051 Torr; for 2h; Catalytic behavior; Reagent/catalyst; Temperature; Time; Schlenk technique; Inert atmosphere;A n/a
B 80%
With C16H18Cl2CrN4(1+)*Cl(1-); tetra-(n-butyl)ammonium iodide In dichloromethane at 100℃; under 15001.5 Torr; for 18h; Catalytic behavior; Reagent/catalyst; Autoclave;A 12 %Chromat.
B 79 %Chromat.
styrene
292638-84-7

styrene

sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

A

styrene oxide
96-09-3

styrene oxide

B

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With N-Bromosuccinimide In water; acetone at 60℃; for 7.5h; Time; Microwave irradiation;A 11%
B 78%
With N-Bromosuccinimide In water; acetone at 60℃; for 7.5h; Sealed tube;A 45%
B 37%
carbon dioxide
124-38-9

carbon dioxide

toluene-4-sulfonic acid 2-hydroxy-2-phenylethyl ester
40434-87-5, 40435-14-1, 127911-68-6, 40348-74-1

toluene-4-sulfonic acid 2-hydroxy-2-phenylethyl ester

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 40℃; under 760.051 Torr; for 15h; Inert atmosphere; Glovebox; Green chemistry;77%
styrene oxide
96-09-3

styrene oxide

carbon dioxide
124-38-9

carbon dioxide

A

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

B

acetophenone
98-86-2

acetophenone

Conditions
ConditionsYield
With (2-hydroxyphenyl)diphenyl(propyl)phosphonium iodide In neat (no solvent) at 23℃; under 7500.75 Torr; for 24h; Autoclave;A 74%
B n/a
phosgene
75-44-5

phosgene

phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With pyridine In tetrahydrofuran for 2h; Heating;73%
carbon dioxide
124-38-9

carbon dioxide

2-Bromo-1-phenylethanol
2425-28-7

2-Bromo-1-phenylethanol

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
With cobalt(II) nitrate hexahydrate; 2,5-dihydroxyterephthalohydrazide In dimethyl sulfoxide at 100℃; under 4500.45 Torr; for 5h;73%
With 1,8-diazabicyclo[5.4.0]undec-7-ene In water; acetone at 85℃; under 6723.1 Torr; for 0.166667h; Flow reactor;
styrene
292638-84-7

styrene

sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

A

styrene oxide
96-09-3

styrene oxide

B

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

C

2-Bromo-1-phenylethanol
2425-28-7

2-Bromo-1-phenylethanol

Conditions
ConditionsYield
With N-Bromosuccinimide In water; acetone at 60℃; for 0.166667h; Time; Microwave irradiation;A 15%
B 9%
C 73%
With N-Bromosuccinimide In water; N,N-dimethyl-formamide at 80℃; for 1h; Microwave irradiation;A 10%
B 65%
C 10%
With N-Bromosuccinimide In water; acetone at 60℃; for 1h; Solvent; Microwave irradiation;A 40%
B 48%
C 10%
With N-Bromosuccinimide In water; acetone at 60℃; for 3h; Sealed tube;A 47%
B 36%
C 8%
With N-Bromosuccinimide In water; acetone at 60℃; for 1h; Sealed tube;A 41%
B 24%
C 33%
carbon dioxide
124-38-9

carbon dioxide

trimethylsulfoxonium iodide
1774-47-6

trimethylsulfoxonium iodide

benzaldehyde
100-52-7

benzaldehyde

A

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
Stage #1: trimethylsulfoxonium iodide With sodium hydride In dimethyl sulfoxide at 25℃; for 0.0833333h; Inert atmosphere;
Stage #2: benzaldehyde In dimethyl sulfoxide for 1h; Inert atmosphere;
Stage #3: carbon dioxide In dimethyl sulfoxide at 80℃; under 760.051 Torr; for 12h; Inert atmosphere;
A 71%
B 23%
Stage #1: trimethylsulfoxonium iodide With sodium hydride In dimethyl sulfoxide at 25℃; for 0.0833333h; Inert atmosphere;
Stage #2: benzaldehyde In dimethyl sulfoxide for 1h; Inert atmosphere;
Stage #3: carbon dioxide In dimethyl sulfoxide at 40℃; under 760.051 Torr; for 12h; Temperature; Inert atmosphere;
A 30%
B 65%
styrene
292638-84-7

styrene

carbon dioxide
124-38-9

carbon dioxide

A

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

B

(1,2-dibromoethyl)benzene
102921-26-6, 93-52-7

(1,2-dibromoethyl)benzene

Conditions
ConditionsYield
With N-Bromosuccinimide; 1,8-diazabicyclo[5.4.0]undec-7-ene In water under 15514.9 Torr; for 3h;A 65%
B 20%
phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

1,1'-carbonyldiimidazole
530-62-1

1,1'-carbonyldiimidazole

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

Conditions
ConditionsYield
In benzene for 3h; Heating;64%
4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

A

methanol
67-56-1

methanol

B

phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

Conditions
ConditionsYield
With [carbonylchlorohydrido{bis[2-(diphenylphosphinomethyl)ethyl]amino}ethylamino] ruthenium(II); potassium tert-butylate; hydrogen In tetrahydrofuran at 140℃; for 4h; Autoclave;A > 99 %Chromat.
B 99%
With C23H21MnN2O3P(1+)*Br(1-); potassium tert-butylate; hydrogen In 1,4-dioxane at 140℃; under 37503.8 Torr; for 16h; Autoclave;A 95 %Chromat.
B 99%
With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)-amino]ruthenium(II); potassium carbonate In isopropyl alcohol at 140℃; Glovebox;A 93 %Chromat.
B 95%
4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

1-phenyl-2-phenylaminoethanol
99342-73-1, 31121-09-2

1-phenyl-2-phenylaminoethanol

3,5-diphenyl-1,3-oxazolidin-2-one
7426-72-4

3,5-diphenyl-1,3-oxazolidin-2-one

Conditions
ConditionsYield
With potassium phosphate In N,N-dimethyl-formamide at 130℃; for 19h;99%
4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

Conditions
ConditionsYield
With potassium tert-butylate; hydrogen; C16H18BrCoINO2 In dibutyl ether at 160℃; under 45004.5 Torr; for 18h; Catalytic behavior; Reagent/catalyst; Solvent; Pressure; Temperature; Sealed tube; Autoclave;95%
With water; N,N'-dimethylimidazolium-2-carboxylate at 140℃; under 3000.3 Torr; for 24h; Autoclave; Sealed tube;90 %Chromat.
pyrrolidine
123-75-1

pyrrolidine

4-Phenyl-1,3-dioxolan-2-one
4427-92-3

4-Phenyl-1,3-dioxolan-2-one

N-[(2-hydroxy-2-phenyl)ethyloxycarbonyl]pyrrolidine

N-[(2-hydroxy-2-phenyl)ethyloxycarbonyl]pyrrolidine

Conditions
ConditionsYield
In ethyl acetate at 40℃; for 4h;94.1%

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