Products

Refine

Country

Business Type

Certificate

Display

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 quantiti

High purity 6-Hexanolactone TOP1 supplier in China

Cas:502-44-3

Min.Order:100 Gram

FOB Price: $15.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------

High purity Various Specifications Epsilon-Caprolactone monomer CAS:502-44-3

Cas:502-44-3

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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 99% Food Grade ε-Caprolactone 502-44-3 Kosher Manufacturer

Cas:502-44-3

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Epsilon-Caprolactone Monomer

Cas:502-44-3

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

CHemwill -- 6-Hexanolactone (Caprolactone Monomer)

Cas:502-44-3

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

inquiry

Ality Chemical Corporation

We are manufacturer of this product. If you are looking for the material's manufacturer or supplier in China, AlityGroup is your best choice. Specifications of our 6-Hexanolactone CAS 502-44-3: Items Spec

Factory Supply Hexan-6-olide

Cas:502-44-3

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

6-Hexanolactone Basic information Product Name: 6-Hexanolactone Synonyms: 1,6-Hexanolide;1-Oxa-2-oxocycloheptane;2-Oxacycloheptanone;2-oxo-hexamethyleneoxid;5-Caprolactone;6-Caprolactone

6-Hexanolactone

Cas:502-44-3

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

ε-Caprolactone

Cas:502-44-3

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

Factory direct supply CAS 502-44-3 with best quality

Cas:502-44-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product name:6-Caprolactone CAS:502-44-3 MF:C6H10O2 MW:114.14 Density:1.03 g/ml Melting point:-1°C Boiling point:96°C Appearance:Colorless clear liquid Storage:Preserve in well-closed, light-resistant and airtight containers. Package:25

6-Caprolactone

Cas:502-44-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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

6-Hexanolactone 502-44-3

Cas:502-44-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Leader Biochemical Group

About Our Group Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & c

China Biggest Factory Manufacturer Supply 6-Hexanolactone CAS 502-44-3

Cas:502-44-3

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

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

6-Hexanolactone /CAS:502-44-3

Cas:502-44-3

Min.Order:1 Kilogram

FOB Price: $11.0 / 20.3

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply High Quality 6-Hexanolactone CAS 502-44-3 Why choose Beluga chemical 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capab

High Quality 6-Hexanolactone CAS 502-44-3

Cas:502-44-3

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

6-Hexanolactone

Cas:502-44-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

6-Hexanolactone supplier in China CAS NO.502-44-3

Cas:502-44-3

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Lonwin Chemical Group Limited

ε-Caprolactone,Epsilon-Caprolactone monomer CAS:502-44-3 Specification Item Standard Structural data confirmation 1.H-NMR: The data of structure are identical with reference standard

Factory Supply ε-Caprolactone,Epsilon-Caprolactone monomer

Cas:502-44-3

Min.Order:1 Kilogram

Negotiable

Type:Other

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

6-Hexanolactone

Cas:502-44-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Luyunjia Chemistry Xiamen Limited

Properties Melting point: -1 °C Boiling point: 96-97.5 °C10 mm Hg(lit.) Density 1.03 g/mL at 25 °C(lit.) vapor density 3.9 (vs air) vapor pressure 0.01 mm

ε-Caprolactone 502-44-3

Cas:502-44-3

Min.Order:1 Gram

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

6-Hexanolactone

Cas:502-44-3

Min.Order:0

Negotiable

Type:Manufacturers

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

factory price Epsilon Caprolactaone (CAS NO.502-44-3)

Cas:502-44-3

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

2-Oxacycloheptanone

Cas:502-44-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

Ε-CAPROLACTONE

Cas:502-44-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

6-Hexanolactone

Cas:502-44-3

Min.Order:0

Negotiable

Type:Trading Company

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

6-Hexanolactone

Cas:502-44-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

6-Hexanolactone

Cas:502-44-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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

6-Hexanolactone

Cas:502-44-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Epsilon-Caprolactone Monomer CAS No.: 502-44-3 Molecule Formula:C6H10O2 Molecule Weight:114.14 Purity: 99.0% Package: 200kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard TES

Lower Price Epsilon-Caprolactone Monomer on stock

Cas:502-44-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

ε-Caprolactone

Cas:502-44-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

6-Hydroxyhexanoic acid
1191-25-9

6-Hydroxyhexanoic acid

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With soluble asphaltene oxide In methanol at 50℃; for 24h;100%
tetrachlorobis(tetrahydrofuran)hafnium(IV) In toluene for 10h; Heating;94%
With molecualar sevies 4A; tetrachlorobis(tetrahydrofuran)hafnium(IV) In toluene at 120℃; for 10h;94%
cyclohexanone
108-94-1

cyclohexanone

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With Fe(AAEMA)3; oxygen; isobutyraldehyde In 1,2-dichloro-ethane under 760 Torr; for 36h; Ambient temperature;100%
With borax; dihydrogen peroxide; N-benzyl-N,N,N-triethylammonium chloride In water; benzene at 55℃; for 24h;100%
With bismuth(lll) trifluoromethanesulfonate In dichloromethane at 20℃; for 0.5h; Baeyer-Villiger oxidation;100%
cyclohexanol
108-93-0

cyclohexanol

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With Geotrichum candidum CCT 1205 whole cells In aq. phosphate buffer at 28℃; for 4h; pH=6.5; Baeyer-Villiger Ketone Oxidation; Enzymatic reaction;100%
With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; cyclic chromate ester C7H14CrO4 In dichloromethane Ambient temperature;93%
With dihydrogen peroxide In water at 20℃; for 7h; Baeyer-Villiger-type reaction;92%
cyclohexenone
930-68-7

cyclohexenone

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With Geotrichum candidum CCT 1205 whole cells In aq. phosphate buffer at 28℃; for 5h; pH=6.5; Baeyer-Villiger Ketone Oxidation; Enzymatic reaction;100%
With benzyl(3,5-bis(trifluoromethyl)phenyl)selenoxide; dihydrogen peroxide In dichloromethane at 22.85℃; for 24h; Baeyer-Villiger oxidation;94%
With dihydrogen peroxide In neat (no solvent) at 20℃; for 6h; Baeyer-Villiger Ketone Oxidation; Green chemistry;
cyclohexenone
930-68-7

cyclohexenone

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

cyclohexanone
108-94-1

cyclohexanone

C

cyclohexanol
108-93-0

cyclohexanol

Conditions
ConditionsYield
With Geotrichum candidum CCT 1205 whole cells In aq. phosphate buffer at 28℃; for 24h; pH=6.5; Baeyer-Villiger Ketone Oxidation; Enzymatic reaction;A n/a
B 100%
C n/a
cyclohexanone
108-94-1

cyclohexanone

benzaldehyde
100-52-7

benzaldehyde

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

benzoic acid
65-85-0

benzoic acid

Conditions
ConditionsYield
With oxygen In 1,2-dichloro-ethane at 50℃; for 5h; Catalytic behavior; Reagent/catalyst; Temperature; Time;A 100%
B 100%
peracetic acid
79-21-0

peracetic acid

cyclohexanone
108-94-1

cyclohexanone

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
at 60℃; under 150.015 Torr; for 4h; Pressure;99.2%
With acetone
at 50℃; for 0.13h; Temperature;
1,6-hexanediol
629-11-8

1,6-hexanediol

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With 1,1'-bis-(diphenylphosphino)ferrocene; [RhCl2(p-cymene)]2; potassium carbonate In 4-methyl-2-pentanone for 0.5h; Inert atmosphere; Reflux;99%
With sodium bromite In water; acetic acid for 10h; Ambient temperature;84%
With barium manganate In acetonitrile at 150℃; for 1h; Microwave irradiation;84%
6-Hydroxyhexanoic acid
1191-25-9

6-Hydroxyhexanoic acid

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

1,8-dioxa-cyclotetradecane-2,9-dione
1020-83-3

1,8-dioxa-cyclotetradecane-2,9-dione

Conditions
ConditionsYield
With p-nitrobenzoic anhydride; scandium tris(trifluoromethanesulfonate) In tetrahydrofuran; acetonitrile for 5h; Heating; Yields of byproduct given;A 99%
B n/a
1,6-hexanediol
629-11-8

1,6-hexanediol

cyclohexanone
108-94-1

cyclohexanone

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With wild-type cyclohexanone monooxygenase; Thermoanaerobacter ethanolicus In aq. buffer at 30℃; for 48h; Catalytic behavior; Reagent/catalyst; Baeyer-Villiger Ketone Oxidation; Enzymatic reaction;99%
1,1-Diphenylmethanol
91-01-0

1,1-Diphenylmethanol

cyclohexanone
108-94-1

cyclohexanone

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

benzophenone
119-61-9

benzophenone

Conditions
ConditionsYield
Stage #1: 1,1-Diphenylmethanol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 8h;
Stage #2: With bis(3-trifluoromethyl) diselenide In 2,2,2-trifluoroethanol; ethyl acetate at 30℃; for 6h; Catalytic behavior; Solvent; Temperature; Baeyer-Villiger Ketone Oxidation;
A 99%
B 99%
Stage #1: 1,1-Diphenylmethanol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 8h;
Stage #2: With bis(3-trifluoromethyl) diselenide In 2,2,2-trifluoroethanol; ethyl acetate at 30℃; for 6h; Baeyer-Villiger Ketone Oxidation;
A 99%
B 89%
Stage #1: 1,1-Diphenylmethanol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 22h; Baeyer-Villiger Ketone Oxidation;
Stage #2: With ammonium cerium (IV) nitrate; 1,1,1,3',3',3'-hexafluoro-propanol In ethyl acetate at 45℃; for 10h; Catalytic behavior; Solvent; Baeyer-Villiger Ketone Oxidation;
4,4'-dimethylbenzhydrol
885-77-8

4,4'-dimethylbenzhydrol

cyclohexanone
108-94-1

cyclohexanone

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

bis(p-methylphenyl)-methanone
611-97-2

bis(p-methylphenyl)-methanone

Conditions
ConditionsYield
Stage #1: 4,4'-dimethylbenzhydrol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 8h;
Stage #2: With bis(3-trifluoromethyl) diselenide In 2,2,2-trifluoroethanol; ethyl acetate at 30℃; for 6h; Baeyer-Villiger Ketone Oxidation;
A 99%
B 99%
Stage #1: 4,4'-dimethylbenzhydrol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 22h; Baeyer-Villiger Ketone Oxidation;
Stage #2: With ammonium cerium (IV) nitrate; 1,1,1,3',3',3'-hexafluoro-propanol In ethyl acetate at 45℃; for 10h; Baeyer-Villiger Ketone Oxidation;
4.4'-Dipropyl-benzhydrol
108396-05-0

4.4'-Dipropyl-benzhydrol

cyclohexanone
108-94-1

cyclohexanone

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

4,4'-di-n-propylbenzophenone
64357-93-3

4,4'-di-n-propylbenzophenone

Conditions
ConditionsYield
Stage #1: 4.4'-Dipropyl-benzhydrol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 8h;
Stage #2: With bis(3-trifluoromethyl) diselenide In 2,2,2-trifluoroethanol; ethyl acetate at 30℃; for 6h; Baeyer-Villiger Ketone Oxidation;
A 99%
B 99%
phenyl(4-propylphenyl)methanol
51166-13-3

phenyl(4-propylphenyl)methanol

cyclohexanone
108-94-1

cyclohexanone

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

phenyl(4-propylphenyl)methanone
64357-39-7

phenyl(4-propylphenyl)methanone

Conditions
ConditionsYield
Stage #1: phenyl(4-propylphenyl)methanol; cyclohexanone With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 8h;
Stage #2: With bis(3-trifluoromethyl) diselenide In 2,2,2-trifluoroethanol; ethyl acetate at 30℃; for 6h; Baeyer-Villiger Ketone Oxidation;
A 99%
B 99%
cyclohexanone
108-94-1

cyclohexanone

p-benzylbenzohydrol
82639-40-5

p-benzylbenzohydrol

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

(4-benzylphenyl)(phenyl)methanone
58280-04-9

(4-benzylphenyl)(phenyl)methanone

Conditions
ConditionsYield
Stage #1: cyclohexanone; p-benzylbenzohydrol With N-hydroxyphthalimide; 2,2'-azobis(isobutyronitrile); oxygen In ethyl acetate at 75℃; for 8h;
Stage #2: With bis(3-trifluoromethyl) diselenide In 2,2,2-trifluoroethanol; ethyl acetate at 30℃; for 6h; Baeyer-Villiger Ketone Oxidation;
A 99%
B 99%
hexanedioic acid dimethyl ester
627-93-0

hexanedioic acid dimethyl ester

methyl 6-hydroxycaproate
4547-43-7

methyl 6-hydroxycaproate

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With hydrogen; Supersorbon K at 280℃; for 336h; Product distribution / selectivity; Gas phase;98%
silica gel at 260℃; Product distribution / selectivity; Gas phase;
Cyclohexanone diperoxide
183-84-6

Cyclohexanone diperoxide

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With 6-Hydroxyhexanoic acid; ammonium cerium (IV) nitrate95%
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 0℃;
With toluene-4-sulfonic acid In various solvent(s)
Adipic acid
124-04-9

Adipic acid

6-Hydroxyhexanoic acid
1191-25-9

6-Hydroxyhexanoic acid

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

cyclopentanone
120-92-3

cyclopentanone

Conditions
ConditionsYield
at 280 - 300℃; Product distribution / selectivity;A 7%
B 94%
sodium phosphate at 290℃; Product distribution / selectivity;A 0.3%
B 77%
tin(IV) oxide at 270℃; Product distribution / selectivity;A 1%
B 73%
sodium hydroxide at 270 - 290℃; Product distribution / selectivity;A 25%
B 58%
sodium borate at 290℃; Product distribution / selectivity;A 0.3%
B 39%
6-hydroxy-hexanoic acid ethyl ester
5299-60-5

6-hydroxy-hexanoic acid ethyl ester

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With zirconium(IV) oxide In toluene at 250℃;90.4%
With chloro-trimethyl-silane; zirconium(IV) oxide In toluene at 300℃;93 % Chromat.
cyclohexanol
108-93-0

cyclohexanol

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

chlorobenzene
108-90-7

chlorobenzene

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In 1,2-dichloro-ethane at 20℃; for 70h;A 89%
B 15%
cyclohexanone
108-94-1

cyclohexanone

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

6-Hydroxyhexanoic acid
1191-25-9

6-Hydroxyhexanoic acid

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid In water at 70℃; for 1h; Reagent/catalyst;A 8.3%
B 85.4%
With 2C32H12BF24(1-)*Sr(2+); dihydrogen peroxide In water; 1,2-dichloro-ethane at 70℃; for 2h; Reagent/catalyst; Time;A 82%
B 10 %Spectr.
With lithium(etherate)2.5 tetrakis(pentafluorophenyl)borate; dihydrogen peroxide In 1,2-dichloro-ethane at 70℃; for 2h; Catalytic behavior; Reagent/catalyst; Time; Baeyer-Villiger Ketone Oxidation;A 77%
B 10 %Spectr.
Adipic acid
124-04-9

Adipic acid

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With hydrogen In water at 375℃; for 5h;85%
With hydrogen; Ru4(CO)82(PBu3)4 In diethyl ether; toluene at 180℃; under 98800 Torr; for 48h; Yield given;
With hydrogen In 1,4-dioxane at 265℃; under 18751.9 Torr;
Multi-step reaction with 2 steps
1: ruthenium(III) chloride trihydrate; tin(II) chloride dihdyrate; perrhenic acid anhydride; hydrogen / water / 3.5 h / 240 °C / 15001.5 - 73507.4 Torr
2: 1,1'-bis-(diphenylphosphino)ferrocene; potassium carbonate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 / acetone / 20 h / 100 °C
View Scheme
Multi-step reaction with 3 steps
1: ruthenium(III) chloride trihydrate; tin(II) chloride dihdyrate; perrhenic acid anhydride; hydrogen / water / 3.5 h / 240 °C / 15001.5 - 73507.4 Torr
2: glucose / aq. phosphate buffer / 20 h / 29 - 31 °C / pH 7 / Microbiological reaction
3: cation exchanger / N,N-dimethyl-formamide / 6 h / 150 °C / Molecular sieve
View Scheme
N-nitro-6-caprolactam
91083-87-3

N-nitro-6-caprolactam

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
In chlorobenzene for 12h; Heating;84%
6-Hydroxyhexanoic acid
1191-25-9

6-Hydroxyhexanoic acid

2-chloro-1-ethylpyridinium tetrafluoroborate

2-chloro-1-ethylpyridinium tetrafluoroborate

3,4-dihydro-pyrido[1,2-a]pyrimidin-2-one
5439-14-5

3,4-dihydro-pyrido[1,2-a]pyrimidin-2-one

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
In 1,1-dichloroethane84%
N-nitroso-6-caprolactam
35784-01-1

N-nitroso-6-caprolactam

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
In tetrachloromethane for 6h; Ambient temperature;82%
In tetrachloromethane Heating; Yield given;
at 55℃; Zersetzung,bei 55gradC explosionsartig;
cyclohexanone
108-94-1

cyclohexanone

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

cyclohexanol
108-93-0

cyclohexanol

Conditions
ConditionsYield
at 30℃; for 20h; Saccharomyces cerevisiae 15C(pKR001), YEP-galactose;A 79%
B n/a
cyclohexane
110-82-7

cyclohexane

A

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

B

cyclohexanone
108-94-1

cyclohexanone

C

cyclohexanol
108-93-0

cyclohexanol

Conditions
ConditionsYield
With C49H40N4O2P2RuS; 3-chloro-benzenecarboperoxoic acid In dichloromethane; acetonitrile at 20℃; for 48h; Time; Reagent/catalyst;A 10%
B 11%
C 78%
With 3-chloro-benzenecarboperoxoic acid In 1,2-dichloro-ethane at 65℃; for 24h; Product distribution; Mechanism; other solvent;
With supercritical CO2; oxygen; acetaldehyde at 52℃; for 27h; Title compound not separated from byproducts.;
6-hydroxycaproic acid 4-chlorophenyl ester
1228686-31-4

6-hydroxycaproic acid 4-chlorophenyl ester

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With tetrabutylammonium tricarbonylnitrosylferrate In tetrahydrofuran at 80℃; for 24h; Molecular sieve;75%
cis-1,2-cyclohexane
1792-81-0

cis-1,2-cyclohexane

hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

Conditions
ConditionsYield
With Iron(III) nitrate nonahydrate; 9-azabicyclo<3.3.1>nonane-N-oxyl In acetonitrile at 20℃; for 20h;75%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

methanol
67-56-1

methanol

methyl 6-hydroxycaproate
4547-43-7

methyl 6-hydroxycaproate

Conditions
ConditionsYield
With hydrogenchloride Reflux;100%
With sulfuric acid In water for 0.333333h; pH=6;99%
With sulfuric acid at 20℃; for 0.5h;97%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

methyl 6-hydroxycaproate
4547-43-7

methyl 6-hydroxycaproate

Conditions
ConditionsYield
With sulfuric acid In methanol for 0.166667h; Heating;100%
Stage #1: hexahydro-2H-oxepin-2-one With sulfuric acid In methanol for 0.5h; Reflux;
Stage #2: With water; sodium hydroxide In methanol
100%
With potassium carbonate In methanol at 20℃; for 0.5h;93%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly-ε-caprolactone

poly-ε-caprolactone

Conditions
ConditionsYield
[(iPrN)2CNiPr2]3Nd In toluene at 35℃; for 0.0833333h; Product distribution; Further Variations:; Catalysts;100%
(O(SiMe2-N(2-amino-4-methylpyridine))2)2LaLi(THF)3 In tetrahydrofuran at 20℃; for 0.5h; Product distribution; Further Variations:; monomer-to-initiator ratio; Polymerization;74%
[(C5H9C9H6)2Yb(THF)2] In toluene at 20℃; for 1h; Product distribution; Further Variations:; reaction times, monomer-catalyst molar ratios;
With Ti[CH(4-Me-6-tBu(C6H2O))2](NEt2)2 In toluene at 100℃; for 8h; Product distribution; Further Variations:; Reagents;
With bis[2,4,6-triisopropylphenyl]divinyltin(IV); triethylsilylium tetrakis(pentafluorophenyl), toluene adduct In toluene at 25℃; for 24h;1.13 g
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polymer; monomer(s): ε-caprolactone

polymer; monomer(s): ε-caprolactone

Conditions
ConditionsYield
Yb β-diketiminate In toluene at 25℃; for 0.25h;100%
With potassium tert-butylate; triisobutylaluminum In hexane; toluene at 0 - 20℃; for 2h;89%
With novozyme-435 In toluene at 60℃; Kinetics;
With sodium hexano-6-lactamate at 100 - 180℃;
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polymer, Mn = 66000 Da, Mw/Mn = 1.58; monomer(s): ε-caprolactone

polymer, Mn = 66000 Da, Mw/Mn = 1.58; monomer(s): ε-caprolactone

Conditions
ConditionsYield
With bis[tris(triemthylsilyl)methyl]utterbium In toluene at 25℃; for 2h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polycaprolactone, ring opening polimerisation, Mw = 13600, Mn = 11000, Mw/Mn = 1.24; monomer(s): ε-caprolactone

polycaprolactone, ring opening polimerisation, Mw = 13600, Mn = 11000, Mw/Mn = 1.24; monomer(s): ε-caprolactone

Conditions
ConditionsYield
With Ti(OiPr)2[N,N-bis(2-OH-3,5-ditBu-C6H2-CH2-)methylamine] In toluene at 20℃; for 24h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polycaprolactone, ring opening polimerisation, Mw = 15900, Mn = 14300, Mw/Mn = 1.11; monomer(s): ε-caprolactone

polycaprolactone, ring opening polimerisation, Mw = 15900, Mn = 14300, Mw/Mn = 1.11; monomer(s): ε-caprolactone

Conditions
ConditionsYield
With Ti(OiPr)2[N,N-bis(2-OH-3,5-ditBu-C6H2-CH2-)benzylamine] In toluene at 20℃; for 24h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polycaprolactone, ring opening polimerisation, Mw = 12300, Mn = 11400, Mw/Mn = 1.08; monomer(s): ε-caprolactone

polycaprolactone, ring opening polimerisation, Mw = 12300, Mn = 11400, Mw/Mn = 1.08; monomer(s): ε-caprolactone

Conditions
ConditionsYield
With Ti(OiPr)2[N,N-bis(2-OH-3,5-ditBu-C6H2-CH2-)CH2napthylamine] In toluene at 20℃; for 24h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polycaprolactone Mn = 19600, D = 3.58 g mol-1, monomer(s): ε-caprolactone

polycaprolactone Mn = 19600, D = 3.58 g mol-1, monomer(s): ε-caprolactone

Conditions
ConditionsYield
[{CH(PPh2NSiMe3)2}La{(Ph2P)2N}Cl] In toluene at 20℃; for 0.0833333h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polymer, ring-opening polymerization, Mn = 40000, Mw/Mn = 3.1; monomer(s): ε-caprolactone

polymer, ring-opening polymerization, Mn = 40000, Mw/Mn = 3.1; monomer(s): ε-caprolactone

Conditions
ConditionsYield
With N-heterocyclic carbene complex of Fe(II) In toluene at 80℃; for 12h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polymer, Mn = 54500, Mw/Mn = 1.93; monomer(s): ε-caprolactone

polymer, Mn = 54500, Mw/Mn = 1.93; monomer(s): ε-caprolactone

Conditions
ConditionsYield
[(2,6-(tBu)2-4-Me-C6H2-O)2-Sm(DME)2][BPh4]*THF In toluene at 20℃; for 0.05h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polymer, Mn = 84100, Mw/Mn = 1.99; monomer(s): ε-caprolactone

polymer, Mn = 84100, Mw/Mn = 1.99; monomer(s): ε-caprolactone

Conditions
ConditionsYield
(2,6-tBu2-4-MeC6H2O)3Sm(THF)2 In toluene at 20℃; for 0.5h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

polymer, Mn = 265000, Mw/Mn = 1.41; monomer(s): ε-caprolactone

polymer, Mn = 265000, Mw/Mn = 1.41; monomer(s): ε-caprolactone

Conditions
ConditionsYield
((C6H2-tBu2-2,6-Me-4)O)2Sm(II)(tetrahydrofuran)3 complex In toluene at 20℃; for 0.0833333h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 7500, Mw/Mn 1.1 by SEC

poly(ε-caprolactone), Mn 7500, Mw/Mn 1.1 by SEC

Conditions
ConditionsYield
With scandium tris(trifluoromethanesulfonate); benzyl alcohol In toluene at 25℃; for 120h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 3500, Mw/Mn 1.1 by SEC

poly(ε-caprolactone), Mn 3500, Mw/Mn 1.1 by SEC

Conditions
ConditionsYield
With scandium tris(trifluoromethanesulfonate); benzyl alcohol In toluene at 25℃; for 2h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 3700, Mw/Mn 1.5 by SEC

poly(ε-caprolactone), Mn 3700, Mw/Mn 1.5 by SEC

Conditions
ConditionsYield
With 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate; lanthanum(lll) triflate In toluene at 25℃; for 46h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 3500, Mw/Mn 1.5 by SEC

poly(ε-caprolactone), Mn 3500, Mw/Mn 1.5 by SEC

Conditions
ConditionsYield
With 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate In toluene at 25℃; for 47h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 2700, Mw/Mn 1.4 by SEC

poly(ε-caprolactone), Mn 2700, Mw/Mn 1.4 by SEC

Conditions
ConditionsYield
With 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate; neodymium(III) trifluoromethanesufonate In toluene at 25℃; for 35h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 2400, Mw/Mn 1.4 by SEC

poly(ε-caprolactone), Mn 2400, Mw/Mn 1.4 by SEC

Conditions
ConditionsYield
With europium(III) trifluoroacetate; 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate In toluene at 25℃; for 49h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 3400, Mw/Mn 1.5 by SEC

poly(ε-caprolactone), Mn 3400, Mw/Mn 1.5 by SEC

Conditions
ConditionsYield
With 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate; gadolinium(III) trifluoromethanesulfonate In toluene at 25℃; for 48h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 4400, Mw/Mn 1.4 by SEC

poly(ε-caprolactone), Mn 4400, Mw/Mn 1.4 by SEC

Conditions
ConditionsYield
With 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate; lutetium triflate In toluene at 25℃; for 47h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 2900, Mw/Mn 1.1 by SEC

poly(ε-caprolactone), Mn 2900, Mw/Mn 1.1 by SEC

Conditions
ConditionsYield
With benzyl alcohol; lanthanum(lll) triflate In toluene at 25℃; for 3h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 2500, Mw/Mn 1.2 by SEC

poly(ε-caprolactone), Mn 2500, Mw/Mn 1.2 by SEC

Conditions
ConditionsYield
With 1-n-butyl-3-methylimidazolium hexafluoroantimonate; gadolinium(III) trifluoromethanesulfonate In toluene at 25℃; for 29h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 2000, Mw/Mn 1.3 by SEC

poly(ε-caprolactone), Mn 2000, Mw/Mn 1.3 by SEC

Conditions
ConditionsYield
With 1-n-butyl-3-methylimidazolium hexafluoroantimonate In toluene at 25℃; for 29h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 2100, Mw/Mn 1.4 by SEC

poly(ε-caprolactone), Mn 2100, Mw/Mn 1.4 by SEC

Conditions
ConditionsYield
With 1-n-butyl-3-methylimidazolium hexafluoroantimonate In toluene at 25℃; for 23h;100%
hexahydro-2H-oxepin-2-one
502-44-3

hexahydro-2H-oxepin-2-one

poly(ε-caprolactone), Mn 2000, Mw/Mn 1.4 by SEC

poly(ε-caprolactone), Mn 2000, Mw/Mn 1.4 by SEC

Conditions
ConditionsYield
With 1-n-butyl-3-methylimidazolium hexafluoroantimonate In toluene at 25℃; for 23h;100%
Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View