CAS No.109-93-3,Divinyl ether Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

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Chemwill Asia Co., Ltd.

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Hangzhou Keyingchem Co.,Ltd

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Hangzhou J&H Chemical Co., Ltd.

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Zibo Hangyu Biotechnology Development Co., Ltd

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Henan Tianfu Chemical Co., Ltd.

1.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.

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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

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Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

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HuBei Ipure Biotech CO.,ltd

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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

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Shanghai Run-Biotech Co., Ltd.

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Nanjing Raymon Biotech Co., Ltd.

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Synthetic route

: 111-44-4
3-oxa-1,5-dichloropentane

: 74-89-5
methylamine

A: 109-02-4
4-methyl-morpholine

B: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
With sodium hydroxide In water at 90 - 95℃; for 4h;	A 50% B 10%

...Expand

: 111-44-4
3-oxa-1,5-dichloropentane

: 74-89-5
methylamine

A: 123-91-1
1,4-dioxane

B: 109-02-4
4-methyl-morpholine

C: 109-93-3
1,1'-oxybisethene

D: 110-75-8
2-chloroetyl vinyl ether

Conditions

Conditions	Yield
With sodium hydroxide In water at 90 - 95℃; for 4h;	A 12% B 25% C 20% D 7%

...Expand

: 764-78-3
ethylene glycol divinyl ether

: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
With potassium hydroxide at 105 - 110℃; for 5h;	15%
With potassium hydroxide at 105 - 110℃; for 5h;	15%

: 627-51-0
divinyl sulfide

: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
With silver(l) oxide

: 111-44-4
3-oxa-1,5-dichloropentane

: 110-75-8
2-chloroetyl vinyl ether

: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
With triethanolamine

: 111-44-4
3-oxa-1,5-dichloropentane

: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
With potassium hydroxide
With potassium hydroxide; tert-Amyl alcohol
With potassium hydroxide; diethylene glycol

: 110-75-8
2-chloroetyl vinyl ether

: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
With sodium hydroxide

: 56-23-5
tetrachloromethane

: sodium amide

: 111-44-4
3-oxa-1,5-dichloropentane

: 109-93-3
1,1'-oxybisethene

...Expand

: 7664-41-7
ammonia

: 111-44-4
3-oxa-1,5-dichloropentane

KOH: KOH

A: 123-91-1
1,4-dioxane

B: 109-93-3
1,1'-oxybisethene

C: 75-07-0
acetaldehyde

D: 110-75-8
2-chloroetyl vinyl ether

Conditions

Conditions	Yield
at 200 - 280℃; weitere Prod.: Acetylen, Wasserstoff und Aethylenoxyd;

...Expand

: 111-44-4
3-oxa-1,5-dichloropentane

sodium hydroxide: sodium hydroxide

A: 123-91-1
1,4-dioxane

B: 109-93-3
1,1'-oxybisethene

C: 75-07-0
acetaldehyde

D: 110-75-8
2-chloroetyl vinyl ether

Conditions

Conditions	Yield
at 200 - 220℃;

...Expand

: 34270-90-1
2,2'-diiodoethyl ether

: 7664-41-7
ammonia

potassium hydroxide: potassium hydroxide

: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
at 190 - 200℃;

...Expand

: 627-51-0
divinyl sulfide

silver oxide: silver oxide

: 109-93-3
1,1'-oxybisethene

: potassium 18-crown-6 benzene anion radical salt

A: 497-26-7
2-methyl-1,3-dioxolane

B: 123-91-1
1,4-dioxane

C: 109-93-3
1,1'-oxybisethene

D: 1165952-92-0
cyclohexa-1,4-diene

E: 110-83-8
cyclohexene

F: 71-43-2
benzene

G H2, K, methane, 15-crown-5: H2, K, methane, 15-crown-5

Conditions

Conditions	Yield
at 320℃; for 0.00833333h; Product distribution; Mechanism; other temperatures;

...Expand

: C12H24O6*C6(2)H6(1-)*K(1+)

A: 497-26-7
2-methyl-1,3-dioxolane

B: 123-91-1
1,4-dioxane

C: 33100-27-5
15-crown-5

D: 109-93-3
1,1'-oxybisethene

E: 71092-65-4
1,2,3,4,5,6-hexadeuterio-1,4-cyclohexadiene

F: 1,2,3,4,5,6-hexadeuteriocyclohexene

G H2, K, methane: H2, K, methane

Conditions

Conditions	Yield
at 320℃; Product distribution; Mechanism;

...Expand

: 865-47-4
potassium tert-butylate

: 111-44-4
3-oxa-1,5-dichloropentane

: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
In tert-butyl alcohol

: 105-57-7
diethyl acetal

: 109-93-3
1,1'-oxybisethene

Conditions

Conditions	Yield
With acetal cracking catalyst at 200℃; Reagent/catalyst; Temperature; Molecular sieve;

: 109-93-3
1,1'-oxybisethene

: 1461-22-9
tributyltin chloride

: 183275-22-1
1-(tributhylstannyl)ethenyl ethenyl ether

Conditions

Conditions	Yield
With n-butyllithium; potassium tert-butylate In tetrahydrofuran divinyl ether treated with n-BuLi and KO-t-Bu in THF at -78°C; reacted with (N-Bu)3SnCl;	98%

: 109-93-3
1,1'-oxybisethene

: 4-phenyl-1-(trifluoromethyl)-1H-1,2,3-triazole

: 3-phenyl-1-(trifluoromethyl)-1H-pyrrole

Conditions

Conditions	Yield
With rhodium (II) octanoate dimer In chloroform at 140℃; for 0.333333h; Microwave irradiation; Sealed tube;	96%

: 109-93-3
1,1'-oxybisethene

: 372-20-3
3-fluorophenol

: 1-(1-ethoxyethoxy)-3-fluorobenzene

Conditions

Conditions	Yield
With hydrogenchloride In n-heptane; water at -10 - 5℃; for 0.5h;	95%

: 109-93-3
1,1'-oxybisethene

: 76-05-1
trifluoroacetic acid

: 59938-06-6, 17129-06-5
4-ethoxy-1,1,1-trifluoro-3-butene-2-one

Conditions

Conditions	Yield
Stage #1: trifluoroacetic acid With pyridine In dichloromethane at -5℃; for 3.66667h; Autoclave; Large scale; Stage #2: 1,1'-oxybisethene With methanesulfonyl chloride In dichloromethane at -5 - 20℃; Temperature; Large scale;	94.2%

: 109-93-3
1,1'-oxybisethene

: 4-(4-methoxyphenyl)-1-(trifluoromethyl)-1H-1,2,3-triazole

: 3-(4-methoxyphenyl)-1-(trifluoromethyl)-1H-pyrrole

Conditions

Conditions	Yield
With rhodium (II) octanoate dimer In chloroform at 140℃; for 0.333333h; Microwave irradiation; Sealed tube;	93%

: 109-93-3
1,1'-oxybisethene

: 6304-35-4
bis-(1,2-dibromo-ethyl) ether

Conditions

Conditions	Yield
With selenium(II) chloride In chloroform at -50℃;	92%
With chloroform; bromine
With bromine
With bromine In tetrachloromethane

: 109-93-3
1,1'-oxybisethene

: 17003-75-7
2-fluoro-2,2-dinitroethanol

A: 52483-76-8
2-fluoro-2,2-dinitroethoxy ethyl vinyl ether

B: 88934-27-4
[1-(2-Fluoro-2,2-dinitro-ethoxy)-ethoxy]-ethene

C: 88934-25-2
1-Fluoro-2-{1-[1-(2-fluoro-2,2-dinitro-ethoxy)-ethoxy]-ethoxy}-1,1-dinitro-ethane

Conditions

Conditions	Yield
With trifluoroacetic acid; mercury(II) sulfate In dichloromethane Heating;	A 11% B 5.3% C 83.7%

...Expand

: 109-93-3
1,1'-oxybisethene

: 17003-75-7
2-fluoro-2,2-dinitroethanol

A: 88934-27-4
[1-(2-Fluoro-2,2-dinitro-ethoxy)-ethoxy]-ethene

B: 88934-25-2
1-Fluoro-2-{1-[1-(2-fluoro-2,2-dinitro-ethoxy)-ethoxy]-ethoxy}-1,1-dinitro-ethane

Conditions

Conditions	Yield
mercury(II) sulfate In dichloromethane for 16h; Ambient temperature;	A 18% B 82%
mercury(II) sulfate In dichloromethane for 16h;	A 78% B 22%

...Expand

: 109-93-3
1,1'-oxybisethene

: 4-(p-tolyl)-1-(trifluoromethyl)-1H-1,2,3-triazole

: 3-(p-tolyl)-1-(trifluoromethyl)-1H-pyrrole

Conditions

Conditions	Yield
With rhodium (II) octanoate dimer In chloroform at 140℃; for 0.333333h; Microwave irradiation; Sealed tube;	82%

: 109-93-3
1,1'-oxybisethene

: 82849-49-8
dimethyl 2,2-dicyanoethene-1,1-dicarboxylate

: 2,2-dicyano-3-vinyloxy-cyclobutane-1,1-dicarboxylic acid dimethyl ester

Conditions

Conditions	Yield
In [D3]acetonitrile at 20℃; for 48h;	80%

: 109-93-3
1,1'-oxybisethene

: 4-(4-fluorophenyl)-1-(trifluoromethyl)-1H-1,2,3-triazole

: 3-(4-fluorophenyl)-1-(trifluoromethyl)-1H-pyrrole

Conditions

Conditions	Yield
With rhodium (II) octanoate dimer In chloroform at 140℃; for 0.333333h; Microwave irradiation; Sealed tube;	80%

: 4744-08-5
1,1-diethoxypropane

: 109-93-3
1,1'-oxybisethene

: 1,1,3,5-tetraethoxyheptane

Conditions

Conditions	Yield
at 0 - 50℃; for 2.5h; Time;	75%

: 109-93-3
1,1'-oxybisethene

: 4,4-dichloro-4H-1,4-oxaphosphorin-4-ium hexachlorophosphate

Conditions

Conditions	Yield
With phosphorus pentachloride In benzene for 24h;	74.3%

: 109-93-3
1,1'-oxybisethene

: 3940-84-9
N-benzyl-3,4,5-trimethoxybenzamide

: C19H21NO4

Conditions

Conditions	Yield
With 8-quinolinol; copper(II) sulfate In toluene at 100℃; for 10h; Inert atmosphere; Sealed tube; Green chemistry;	74%

: 109-93-3
1,1'-oxybisethene

: N-benzyl-4-(tert-butyl)benzamide

: N-benzyl-N-vinyl(4-tert-butylphenyl)formamide

Conditions

Conditions	Yield
With 8-quinolinol; copper(II) sulfate In toluene at 100℃; for 10h; Inert atmosphere; Sealed tube; Green chemistry;	73%

: 109-93-3
1,1'-oxybisethene

: 109872-87-9
methyl difluoroiodoacetate

: 129377-86-2
2,2-Difluoro-3-(4-iodomethyl-tetrahydro-furan-3-yl)-propionic acid methyl ester

Conditions

Conditions	Yield
copper In N,N-dimethyl-formamide for 15h;	72%

: 109-93-3
1,1'-oxybisethene

: 2,6-dichloro-1,4-oxathiane

Conditions

Conditions	Yield
With sulfur dichloride In ethyl acetate at 35℃; for 1h; Product distribution; general reaction; different solvents and temperature; cis-trans ratio;	72%
With sulfur dichloride In dichloromethane at 40℃; for 0.25h;	72%

: 109-93-3
1,1'-oxybisethene

: 918-52-5
2,2-dinitropropanol

: 52434-64-7
2,2-dinitropropyl vinyl ether

Conditions

Conditions	Yield
With trifluoroacetic acid; mercury(II) oxide In dichloromethane for 17.5h; Heating;	64.2%

: 109-93-3
1,1'-oxybisethene

: 17003-75-7
2-fluoro-2,2-dinitroethanol

A: 52483-76-8
2-fluoro-2,2-dinitroethoxy ethyl vinyl ether

B: 75-07-0
acetaldehyde

Conditions

Conditions	Yield
With trifluoroacetic acid; mercury(II) oxide In dichloromethane for 16.5h; Product distribution; Heating; other catalysts;	A 64% B n/a
With trifluoroacetic acid; mercury(II) oxide In dichloromethane for 16.5h; Heating;	A 64% B n/a

...Expand