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Xinyang Longye Chemical CO.,LTD

Our Strength 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, Accept any third party agency inspection and analysis before shipment fr

1,4-Dioxane CAS:123-91-1

Cas:123-91-1

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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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

1,4-Dioxane

Cas:123-91-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance A colorless transparent liquid Complies Identification

Top purity 1,4-Dioxane with high quality and best price cas:123-91-1

Cas:123-91-1

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 1,4-Dioxane CAS No. 123-91-1

1,4-Dioxane

Cas:123-91-1

Min.Order:1 Kilogram

FOB Price: $10.0 / 15.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Colorless Transparent Liquid Storage:Flammables area Pack

Chinese manufacturer supply 1,4-Dioxane CAS 123-91-1 with high quality

Cas:123-91-1

Min.Order:25 Kilogram

FOB Price: $100.0

Type:Trading Company

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EAST CHEMSOURCES LIMITED

1,4-Dioxane Product Name: 1,4-Dioxane Molecular Weight: 88.10 CAS NO: 123-91-1 EC NO: 204-661-8 Molecular Formula: C4H8O2

1,4-Dioxane

Cas:123-91-1

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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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 1,4-dioxane

Cas:123-91-1

Min.Order:1

Negotiable

Type:Other

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Henan Tianfu Chemical Co., Ltd.

High quality ,low price 1,4-Dioxane Basic information Product Name: 1,4-Dioxane Synonyms: 1,4-Dioxacyclohexane;1,4-Dioxin, tetrahydro-;1,4-dioxin,tetrahydro;Diethyeneoxide;Diethylendio

1,4-Dioxane

Cas:123-91-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Product Name: 1,4-Dioxane Synonyms: 1,4-Dioxacyclohexane;1,4-Dioxin, tetrahydro-;1,4-dioxin,tetrahydro;Diethyeneoxide;Diethylendioxid;Diethylene oxide ethe;Diokan;Dioksan

1,4-Dioxane

Cas:123-91-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

1,4-Dioxane is a hexahydroxy heterocyclic compound /CAS:123-91-1

Cas:123-91-1

Min.Order:200 Kilogram

FOB Price: $524.0 / 565.0

Type:Trading Company

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Changchun Artel lmport and Export trade company

Quick Details 1,4-Dioxane CAS 123-91-1 Product Name: 1,4-Dioxane CAS 123-91-1 Synonyms: Diethylene dioxide; Diox; Dio

99.5% 1,4-Dioxane solution CAS:123-91-1

Cas:123-91-1

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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Triumph International Development Limilted

Appearance: colourless liquid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Air/

1,4-Dioxane

Cas:123-91-1

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

1,4-Dioxane

Cas:123-91-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

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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

1,4-Dioxane

Cas:123-91-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

1,4-Dioxane

Cas:123-91-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

1,4-Dioxane

Cas:123-91-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

123-91-1 1,4-Dioxane Appearance:white powder Storage:room temperature Package:according to customers' requirements Application:Pharma intermediates Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or accor

123-91-1 1,4-Dioxane

Cas:123-91-1

Min.Order:1 Gram

Negotiable

Type:Other

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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

1,4-Dioxane

Cas:123-91-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application:Suitable for HPLC, spect

1,4-Dioxane-

Cas:123-91-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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,

1,4-Dioxane

Cas:123-91-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

1,4-DioxaneCAS NO.: 123-91-1

Cas:123-91-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

1,4-Dioxane

Cas:123-91-1

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

1,4-Dioxane

Cas:123-91-1

Min.Order:0

Negotiable

Type:Other

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

1,4-Dioxane

Cas:123-91-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Research Peptide Biotechnology Co., Ltd.

High purity, high success rate, short cycle and moderate priceAppearance:White powder solid Storage:Negative 20 degrees Celsius Package:5mg, 10mg 100mg, 1gram Application:Applied to various scientific research

1,4-Dioxane

Cas:123-91-1

Min.Order:0

Negotiable

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

1,4-Dioxane

Cas:123-91-1

Min.Order:0

Negotiable

Type:Other

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

1,4-Dioxane

Cas:123-91-1

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

1,4-Dioxane

Cas:123-91-1

Min.Order:0

Negotiable

Type:Manufacturers

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Aecochem Corp.

1,4-Dioxane

Cas:123-91-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

factory supply CAS 123-91-1 with competitive price

Cas:123-91-1

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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Synthetic route

C4H10O2*C10H15(1-)*C24BF20(1-)*Si(2+)

C4H10O2*C10H15(1-)*C24BF20(1-)*Si(2+)

A

1,4-dioxane
123-91-1

1,4-dioxane

B

1,2-dimethoxyethane
110-71-4

1,2-dimethoxyethane

C

Dimethyl ether
115-10-6

Dimethyl ether

D

Cp*Si(1+)* B(C6F5)4(1-)

Cp*Si(1+)* B(C6F5)4(1-)

Conditions
ConditionsYield
In dichloromethane-d2 for 120h;A n/a
B n/a
C n/a
D 100%
oxirane
75-21-8

oxirane

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
With BPA; triethylamine In water; isopropyl alcohol at 55 - 65℃; under 1500.15 Torr; for 8h; Reagent/catalyst; Temperature; Solvent; Inert atmosphere; Autoclave; Large scale;99%
With sulfuric acid; water
beim Erwaermen einer Suspension von Bleicherde in Dioxan;
ethylene glycol
107-21-1

ethylene glycol

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
With copper(ll) bromide at 175℃; for 5h; Inert atmosphere; Sealed tube;99%
Nafion-H at 135℃; for 5h;50%
With aluminium phosphate aluminium oxide catalyst Product distribution; Heating;2%
diethylene glycol
111-46-6

diethylene glycol

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
With copper(ll) bromide at 175℃; for 10h; Inert atmosphere; Sealed tube;99%
With hafnium tetrakis(trifluoromethanesulfonate) In neat (no solvent) at 180℃; for 4.5h;85%
With sulfuric acid durch kontinuierliche Destillation;
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

2,2'-[1,2-ethanediylbis(oxy)]bisethanol

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
With copper(ll) bromide at 175℃; for 6h; Inert atmosphere; Sealed tube;99%
With Sulfate; zirconium(IV) oxide at 180℃; for 1.41667h; cyclodehydration;
diethyl malonate
105-53-3

diethyl malonate

A

1,4-dioxane
123-91-1

1,4-dioxane

B

2-acetylaminomalonic acid diethyl ester
1068-90-2

2-acetylaminomalonic acid diethyl ester

Conditions
ConditionsYield
With acetic acid; sodium nitrite In waterA n/a
B 86%
diethylene glycol dimethyl ether
111-96-6

diethylene glycol dimethyl ether

A

1,4-dioxane
123-91-1

1,4-dioxane

B

Dimethyl ether
115-10-6

Dimethyl ether

Conditions
ConditionsYield
With iron(III) trifluoromethanesulfonate In hexane at 100℃; for 48h; Glovebox;A 75%
B n/a
ethylene glycol
107-21-1

ethylene glycol

A

1,4-dioxane
123-91-1

1,4-dioxane

B

2-chloroethanal
107-20-0

2-chloroethanal

Conditions
ConditionsYield
With tetrachloromethane; bis(acetylacetonate)oxovanadium at 100℃; for 1h;A 20%
B 72%
ethylene glycol
107-21-1

ethylene glycol

A

1,4-dioxane
123-91-1

1,4-dioxane

B

diethylene glycol
111-46-6

diethylene glycol

Conditions
ConditionsYield
With sulfuric acid In neat (no solvent) at 150℃; under 1147.61 Torr; for 24h; Time; Autoclave;A 9%
B 65%
With Cs-P-Si at 300℃; under 75006 Torr;
ethylene glycol
107-21-1

ethylene glycol

A

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

2-methyl-1,3-dioxolane

B

1,4-dioxane
123-91-1

1,4-dioxane

C

acetaldehyde
75-07-0

acetaldehyde

D

diethylene glycol
111-46-6

diethylene glycol

Conditions
ConditionsYield
With tungsten trioxide on silica; hydrogen In water at 340℃; Temperature; Inert atmosphere;A 38.8%
B 28.7%
C 44.9%
D n/a
oxirane
75-21-8

oxirane

A

1,4-dioxane
123-91-1

1,4-dioxane

B

2-fluoroethanol
371-62-0

2-fluoroethanol

Conditions
ConditionsYield
With hydrogen fluoride under 380 Torr; Product distribution;A 37%
B 5%
3-oxa-1,5-dichloropentane
111-44-4

3-oxa-1,5-dichloropentane

methylamine
74-89-5

methylamine

A

1,4-dioxane
123-91-1

1,4-dioxane

B

4-methyl-morpholine
109-02-4

4-methyl-morpholine

C

1,1'-oxybisethene
109-93-3

1,1'-oxybisethene

D

2-chloroetyl vinyl ether
110-75-8

2-chloroetyl vinyl ether

Conditions
ConditionsYield
With sodium hydroxide In water at 90 - 95℃; for 4h;A 12%
B 25%
C 20%
D 7%
oxirane
75-21-8

oxirane

perfluoropropylene
116-15-4

perfluoropropylene

A

1,4-dioxane
123-91-1

1,4-dioxane

B

2-(1,1,2,3,3,3-hexafluoropropyl)-1,4-dioxane
94412-88-1

2-(1,1,2,3,3,3-hexafluoropropyl)-1,4-dioxane

C

3,3,4,5,5,5-hexafluoropentan-2-one
60249-67-4

3,3,4,5,5,5-hexafluoropentan-2-one

Conditions
ConditionsYield
Irradiation;A 16%
B 5%
C 0.8%
oxirane
75-21-8

oxirane

triethyloxonium fluoroborate
368-39-8

triethyloxonium fluoroborate

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
With diethyl ether
Cbz-L-Gln
2650-64-8

Cbz-L-Gln

N-L-asparaginyl-S-benzyl-L-cysteine methyl ester
86961-92-4

N-L-asparaginyl-S-benzyl-L-cysteine methyl ester

A

1,4-dioxane
123-91-1

1,4-dioxane

B

S-benzyl-N-[N2-(N2-benzyloxycarbonyl-L-glutaminyl)-L-asparaginyl]-L-cysteine methyl ester
2658-34-6

S-benzyl-N-[N2-(N2-benzyloxycarbonyl-L-glutaminyl)-L-asparaginyl]-L-cysteine methyl ester

Conditions
ConditionsYield
With tetrahydrofuran; chloroformic acid ethyl ester; triethylamine Reagens 4: H2O;
ethanol
64-17-5

ethanol

ethylamine
75-04-7

ethylamine

2-Chloronitrobenzene
88-73-3

2-Chloronitrobenzene

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
at 57℃; Rate constant;
ethylene glycol
107-21-1

ethylene glycol

(E)-3-Ureido-but-2-enoic acid ethyl ester
5435-44-9, 22243-66-9

(E)-3-Ureido-but-2-enoic acid ethyl ester

A

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

2-methyl-1,3-dioxolane

B

1,4-dioxane
123-91-1

1,4-dioxane

C

acetaldehyde
75-07-0

acetaldehyde

ethylene glycol
107-21-1

ethylene glycol

ethylene dibromide
106-93-4

ethylene dibromide

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
at 160℃; im Rohr;
ethylene glycol
107-21-1

ethylene glycol

ethylene dibromide
106-93-4

ethylene dibromide

A

1,4-dioxane
123-91-1

1,4-dioxane

B

2-(2′-(2″-bromoethoxy)ethoxy)ethanol
57641-67-5

2-(2′-(2″-bromoethoxy)ethoxy)ethanol

C

2-(2-bromoethoxy)ethan-1-ol
57641-66-4

2-(2-bromoethoxy)ethan-1-ol

D

2-bromoethanol
540-51-2

2-bromoethanol

Conditions
ConditionsYield
at 160℃;
2-(2-Chloroethoxy)ethanol
628-89-7

2-(2-Chloroethoxy)ethanol

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
With potassium hydroxide; water
With sodium hydroxide; water
formaldehyd
50-00-0

formaldehyd

Propiolaldehyde diethyl acetal
10160-87-9

Propiolaldehyde diethyl acetal

diethylamine
109-89-7

diethylamine

A

1,4-dioxane
123-91-1

1,4-dioxane

B

4-diethylamino-but-2-ynal diethyl acetal
5799-78-0

4-diethylamino-but-2-ynal diethyl acetal

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

3-oxa-1,5-dichloropentane

1,4-dioxane
123-91-1

1,4-dioxane

Conditions
ConditionsYield
With sodium hydroxide at 200 - 220℃;
With sodium hydroxide; water at 200℃;
With copper(II) oxide
(R)-((R)-2-dichloromethyl-4,5-dihydro-oxazol-4-yl)-(4-nitro-phenyl)-methanol
76738-28-8

(R)-((R)-2-dichloromethyl-4,5-dihydro-oxazol-4-yl)-(4-nitro-phenyl)-methanol

A

1,4-dioxane
123-91-1

1,4-dioxane

B

(1R,2R)-2-amino-3-dichloroacetoxy-1-(4-nitro-phenyl)-propan-1-ol; hydrochloride
119324-39-9

(1R,2R)-2-amino-3-dichloroacetoxy-1-(4-nitro-phenyl)-propan-1-ol; hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; diethyl ether; water
cyclobutanone
1191-95-3

cyclobutanone

C4H9O2(1+)*C2H3N

C4H9O2(1+)*C2H3N

A

1,4-dioxane
123-91-1

1,4-dioxane

B

C4H7O(1+)*C2H3N

C4H7O(1+)*C2H3N

Conditions
ConditionsYield
at 24.9℃; Thermodynamic data; ΔG0;
cyclobutanone
1191-95-3

cyclobutanone

[1,4]Dioxan-1-ium
71815-79-7

[1,4]Dioxan-1-ium

A

1,4-dioxane
123-91-1

1,4-dioxane

B

cyclobutanone; protonated form
64725-63-9

cyclobutanone; protonated form

Conditions
ConditionsYield
at 24.9℃; Thermodynamic data; ΔG0;
1,4-dioxane
123-91-1

1,4-dioxane

dioxane-trichloroborane adduct

dioxane-trichloroborane adduct

Conditions
ConditionsYield
With boron trichloride at -78 - 0℃;100%
1,4-dioxane
123-91-1

1,4-dioxane

nickel
7440-02-0

nickel

1,2-dichloro-benzene
95-50-1

1,2-dichloro-benzene

2,3,5,6-tetrafluoroterephthalaldehyde
3217-47-8

2,3,5,6-tetrafluoroterephthalaldehyde

2,3,5,6-tetrafluoro-1,4-benzenedimethanol
92339-07-6

2,3,5,6-tetrafluoro-1,4-benzenedimethanol

Conditions
ConditionsYield
100%
1,4-dioxane
123-91-1

1,4-dioxane

3-(3-bromo-2-methyl-6-(methylsulfonyl)phenyl)-4,5-dihydroisoxazole
247922-29-8

3-(3-bromo-2-methyl-6-(methylsulfonyl)phenyl)-4,5-dihydroisoxazole

1-methyl-5-hydroxypyrazole
33641-15-5

1-methyl-5-hydroxypyrazole

topramezone
210631-68-8

topramezone

Conditions
ConditionsYield
With carbon monoxide; potassium carbonate; triethylamine; triphenylphosphine; palladium(II) chloride In water100%
With hydrogenchloride; potassium carbonate; triethylamine; bis(triphenylphosphine)palladium(II) dichloride In water
1,4-dioxane
123-91-1

1,4-dioxane

N-methyl-L-leucine
3060-46-6

N-methyl-L-leucine

N-methyl-L-leucine methyl ester
35026-08-5

N-methyl-L-leucine methyl ester

Conditions
ConditionsYield
In hydrogenchloride; methanol100%
1,4-dioxane
123-91-1

1,4-dioxane

methyl 3-(1-adamantyl)-4-vinylbenzoate
135109-96-5

methyl 3-(1-adamantyl)-4-vinylbenzoate

methyl 3-(1-adamantyl)-4-ethylbenzoate
135077-86-0

methyl 3-(1-adamantyl)-4-ethylbenzoate

Conditions
ConditionsYield
palladium on charcoal100%
1,4-dioxane
123-91-1

1,4-dioxane

(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride
72287-26-4, 95464-05-4

(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride

trifluoromethanesulfonic acid 3-(2-cyanothien-3-yl)phenyl ester

trifluoromethanesulfonic acid 3-(2-cyanothien-3-yl)phenyl ester

dichloro[1,1'-bis(diphenylphiosphino)ferrocene]palladium

dichloro[1,1'-bis(diphenylphiosphino)ferrocene]palladium

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

3-[3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]thiophene-2-carbonitrile

3-[3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]thiophene-2-carbonitrile

Conditions
ConditionsYield
With potassium acetate100%
1,4-dioxane
123-91-1

1,4-dioxane

4-(6,7-dimethoxy-4-quinazolinyl)-N-(4-ethoxycarbonylphenyl)-1-piperazinecarboxamide
205255-23-8

4-(6,7-dimethoxy-4-quinazolinyl)-N-(4-ethoxycarbonylphenyl)-1-piperazinecarboxamide

N-(4-Carboxyphenyl)-4-(6,7-dimethoxy-4-quinazolinyl)-1-piperazinecarboxamide

N-(4-Carboxyphenyl)-4-(6,7-dimethoxy-4-quinazolinyl)-1-piperazinecarboxamide

Conditions
ConditionsYield
With lithium hydroxide monohydrate In water100%
1,4-dioxane
123-91-1

1,4-dioxane

isobutylaluminum dichloride
1888-87-5

isobutylaluminum dichloride

isobutyl aluminum dichloride 1,4-dioxane complex

isobutyl aluminum dichloride 1,4-dioxane complex

Conditions
ConditionsYield
slow addn. of Al-compound under Ar to an excess of dioxane at 0°C with stirring; evapn. in vacuo; elem. anal.;100%
1,4-dioxane
123-91-1

1,4-dioxane

(CO)5WC[OB(C4H9)2]CH3(OC4H8)

(CO)5WC[OB(C4H9)2]CH3(OC4H8)

(CO)5WC[OB(C4H9)2]CH3(O2C4H8)

(CO)5WC[OB(C4H9)2]CH3(O2C4H8)

Conditions
ConditionsYield
In pentane at -40°C; evapn., drying at -40.degreeC under high vac. for 20 h, elem. anal.;100%
1,4-dioxane
123-91-1

1,4-dioxane

diisobutylaluminium hydride
1191-15-7

diisobutylaluminium hydride

(2,6-Me2C6H3)N(SiMe3)(Si(OH)3)

(2,6-Me2C6H3)N(SiMe3)(Si(OH)3)

[(2,6-Me2C6H3)N(SiMe3)SiO3Al*dioxane]4

[(2,6-Me2C6H3)N(SiMe3)SiO3Al*dioxane]4

Conditions
ConditionsYield
In 1,4-dioxane; hexane byproducts: H2, i-C4H10; N2-atmosphere; refluxing (6 h); evapn. (vac.), drying (vac., 24 h). recrystn. (hexane / dioxane, 5°C); elem. anal.;100%
1,4-dioxane
123-91-1

1,4-dioxane

diisobutylaluminium hydride
1191-15-7

diisobutylaluminium hydride

(2,4,6-Me3C6H2)N(SiMe3)(Si(OH)3)

(2,4,6-Me3C6H2)N(SiMe3)(Si(OH)3)

[(2,4,6-Me3C6H2)N(SiMe3)SiO3Al*dioxane]4

[(2,4,6-Me3C6H2)N(SiMe3)SiO3Al*dioxane]4

Conditions
ConditionsYield
In 1,4-dioxane; hexane byproducts: H2, i-C4H10; N2-atmosphere; refluxing (6 h); evapn. (vac.), drying (vac., 24 h). recrystn. (hexane / dioxane, 5°C); elem. anal.;100%
1,4-dioxane
123-91-1

1,4-dioxane

isopropylindium dichloride
132280-88-7

isopropylindium dichloride

[((CH3)2CH)InCl2(C4H8O2)]

[((CH3)2CH)InCl2(C4H8O2)]

Conditions
ConditionsYield
In 1,4-dioxane Ar atm.;; layering (n-pentane, -30°C);100%
1,4-dioxane
123-91-1

1,4-dioxane

zinc tetraphenylporphyrin
14074-80-7

zinc tetraphenylporphyrin

Bis(κO-dioxane)-(α,β,γ,δ-tetraphenylporphinato)zinc(II)
1045486-95-0

Bis(κO-dioxane)-(α,β,γ,δ-tetraphenylporphinato)zinc(II)

Conditions
ConditionsYield
at 20℃; for 240h;100%
In 1,4-dioxane Zn complex dissolved in excess of 1,4-dioxane; soln. heated up to boiling temp.; excess of the solvent removed after cooling by flow of air;
1,4-dioxane
123-91-1

1,4-dioxane

(4-fluorophenyl)(4-(5-methyl-1H-pyrazol-3-ylamino)quinazolin-2-yl)methanone
1241914-71-5

(4-fluorophenyl)(4-(5-methyl-1H-pyrazol-3-ylamino)quinazolin-2-yl)methanone

(R,S)-(4-fluorophenyl)(4-(5-methyl-1H-pyrazol-3-ylamino)quinazolin-2-yl)methanol hydrochloride

(R,S)-(4-fluorophenyl)(4-(5-methyl-1H-pyrazol-3-ylamino)quinazolin-2-yl)methanol hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol; water; 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; acetonitrile100%
1,4-dioxane
123-91-1

1,4-dioxane

C4H8O2*O3Se

C4H8O2*O3Se

Conditions
ConditionsYield
With sulfur dioxide; selenium trioxide at 20℃; Schlenk technique; Sealed tube; Inert atmosphere;100%
1,4-dioxane
123-91-1

1,4-dioxane

A

t-butyl 4-({5-[4-(ethoxycarbonyl)-1H-pyrazol-1-yl]-7-methoxy-1H-pyrazolo[4,3-d]pyrimidin-1-yl}methyl)piperidine-1-carboxylate

t-butyl 4-({5-[4-(ethoxycarbonyl)-1H-pyrazol-1-yl]-7-methoxy-1H-pyrazolo[4,3-d]pyrimidin-1-yl}methyl)piperidine-1-carboxylate

B

ethyl 1-[7-methoxy-1-(piperidin-4-ylmethyl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-1H-pyrazole-4-carboxylate hydrochloride

ethyl 1-[7-methoxy-1-(piperidin-4-ylmethyl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-1H-pyrazole-4-carboxylate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran; ethyl acetateA n/a
B 100%
1,4-dioxane
123-91-1

1,4-dioxane

C39H54GeO6Si2

C39H54GeO6Si2

C27H26GeO6*0.65C4H8O2

C27H26GeO6*0.65C4H8O2

Conditions
ConditionsYield
Stage #1: C39H54GeO6Si2 With tetrabutyl ammonium fluoride In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: 1,4-dioxane
100%
1,4-dioxane
123-91-1

1,4-dioxane

1,3-dimethyluracil
874-14-6

1,3-dimethyluracil

1,3-dimethyl-5-(2,5-dioxanyl)uracil
124851-80-5

1,3-dimethyl-5-(2,5-dioxanyl)uracil

Conditions
ConditionsYield
With dibenzoyl peroxide for 4h; Heating;99%
1,4-dioxane
123-91-1

1,4-dioxane

t-butyl cis-5-(5-hydroxy-3-pyridinyl)hexahydropyrrolo[3,4-c]-pyrrole-2(1H)-carboxylate
370879-71-3

t-butyl cis-5-(5-hydroxy-3-pyridinyl)hexahydropyrrolo[3,4-c]-pyrrole-2(1H)-carboxylate

cis-2-(5-hydroxy-3-pyridinyl)octahydropyrrolo[3,4-c]pyrrole dihydrochloride

cis-2-(5-hydroxy-3-pyridinyl)octahydropyrrolo[3,4-c]pyrrole dihydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol; ethyl acetate99%
1,4-dioxane
123-91-1

1,4-dioxane

3-(2-(N-tert-butoxycarbonylamino)ethoxy)-5-phenylisoxazole
195714-54-6

3-(2-(N-tert-butoxycarbonylamino)ethoxy)-5-phenylisoxazole

3-(2-Aminoethoxy)-5-phenylisoxazole hydrochloride
195713-66-7

3-(2-Aminoethoxy)-5-phenylisoxazole hydrochloride

Conditions
ConditionsYield
With hydrogenchloride99%
1,4-dioxane
123-91-1

1,4-dioxane

Pd2 (dba)3

Pd2 (dba)3

4-chloromethoxybenzene
623-12-1

4-chloromethoxybenzene

4,4'-Dimethoxybiphenyl
2132-80-1

4,4'-Dimethoxybiphenyl

Conditions
ConditionsYield
With cesium fluoride In hexane; ethyl acetate99%
1,4-dioxane
123-91-1

1,4-dioxane

(R)-(-)-2-diphenylphosphinyl-2'-trifluoromethanesulfonyloxy-7,7'-dimethyl-1,1'-binaphthyl

(R)-(-)-2-diphenylphosphinyl-2'-trifluoromethanesulfonyloxy-7,7'-dimethyl-1,1'-binaphthyl

(R)-(+)-2-diphenylphosphinyl-2'-hydroxy-7,7'-dimethyl-1,1'-binaphthyl

(R)-(+)-2-diphenylphosphinyl-2'-hydroxy-7,7'-dimethyl-1,1'-binaphthyl

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide In methanol99%
1,4-dioxane
123-91-1

1,4-dioxane

4-chloromethoxybenzene
623-12-1

4-chloromethoxybenzene

4,4'-Dimethoxybiphenyl
2132-80-1

4,4'-Dimethoxybiphenyl

Conditions
ConditionsYield
With cesium fluoride; tris-(dibenzylideneacetone)dipalladium(0) In hexane; ethyl acetate99%
With cesium fluoride; tris-(dibenzylideneacetone)dipalladium(0) In hexane; ethyl acetate99%
1,4-dioxane
123-91-1

1,4-dioxane

nickel dichloride

nickel dichloride

nickel chloride dioxane adduct

nickel chloride dioxane adduct

Conditions
ConditionsYield
With trimethyl orthoformate at 65℃; for 3.5h; Heating / reflux;99%
1,4-dioxane
123-91-1

1,4-dioxane

{tetra-n-butylammonium}{osmiumnitrido(chloro)4}
42531-46-4

{tetra-n-butylammonium}{osmiumnitrido(chloro)4}

tetra-n-butylammonium octachlorodinitrido(1,4-dioxane)diosmate(VI)
136656-57-0

tetra-n-butylammonium octachlorodinitrido(1,4-dioxane)diosmate(VI)

Conditions
ConditionsYield
In acetone addn. of dioxane to soln. of Os-complex, stirring; evapn. to dryness under argon, elem. anal.;99%
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