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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

2,2,5,5-tetramethyltetrahydrofuran

Cas:15045-43-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2,2,5,5-Tetramethyltetrahydrofuran

Cas:15045-43-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Qingdao Beluga Import and Export Co., LTD

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN CAS:15045-43-9 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 qualit

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN CAS:15045-43-9

Cas:15045-43-9

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

Furan,tetrahydro-2,2,5,5-tetramethyl-

Cas:15045-43-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Furan,tetrahydro-2,2,5,5-tetramethyl-

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Furan,tetrahydro-2,2,5,5-tetramethyl-

Cas:15045-43-9

Min.Order:0

Negotiable

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

2,2,5,5-tetramethyltetrahydrofuran

Cas:15045-43-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providing h

Factory Supply tetrahydro-2,2,5,5-tetramethylfuran

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

TIANFUCHEM--15045-43-9---C8H16O

Cas:15045-43-9

Min.Order:1 Metric Ton

FOB Price: $5000.0

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

Furan,tetrahydro-2,2,5,5-tetramethyl-

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Trading Company

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

tetrahydro-2,2,5,5-tetramethylfuran

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Other

inquiry

DB BIOTECH CO., LTD

Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Trading Company

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

2,2,5,5-Tetramethyltetrahydrofuran

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN

Cas:15045-43-9

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

Furan,tetrahydro-2,2,5,5-tetramethyl-

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN

Cas:15045-43-9

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

15045-43-9

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

SAGECHEM LIMITED

15045-43-9 Application:intermediate

Furan, tetrahydro-2,2,5,5-tetramethyl-

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN

Cas:15045-43-9

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

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

2,2,5,5-TetraMethyltetrahydrofuran

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HuBei Ipure Biotech CO.,ltd

HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of

2,2,5,5-tetramethyloxolane

Cas:15045-43-9

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

2,2,5,5-tetramethyltetrahydrofuran

Cas:15045-43-9

Min.Order:0

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

Furan,tetrahydro-2,2,5,5-tetramethyl-

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2,2,5,5-TETRAMETHYLTETRAHYDROFURAN, CAS:15045-43-9 with the most competitive price an

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

Furan,tetrahydro-2,2,5,5-tetramethyl- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenz

Furan,tetrahydro-2,2,5,5-tetramethyl-

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antaeus Bio-technology Co., LTD

Antaeus-biotech with Established in July 6581 is a high-technical enterprise which focus on the development of health products. We have excellent professionals, first-class facilities and perfect management system. Through persistent efforts, we cont

2,2,5,5-TETRAMETHYLTETRAHYDROFURAN

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Other

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

15045-43-9

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Debye Scientific

Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

2,2,5,5-Tetramethyltetrahydrofuran

Cas:15045-43-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
With beta-zeolite HCZB 25 at 0.85 - 105℃; for 1.5h; Reagent/catalyst;100%
Nafion-H at 130℃; for 2h;94%
With penthaethoxyphosphorane In dichloromethane for 450h; Ambient temperature;79.1%
2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

A

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

B

2,5-dimethyl-4-hexen-2-ol
14908-27-1

2,5-dimethyl-4-hexen-2-ol

Conditions
ConditionsYield
With chloro-trimethyl-silane; dimethyl sulfoxide In benzene at 20℃; for 75h;A 75%
B 21%
3-Phenyl-1-propanol
122-97-4

3-Phenyl-1-propanol

2-diethylamino-4,4,7,7-tetramethyl-1,3,2-dioxaphosphepane
261920-18-7

2-diethylamino-4,4,7,7-tetramethyl-1,3,2-dioxaphosphepane

A

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

B

bis(3-phenylpropyl) hydrophosphonate

bis(3-phenylpropyl) hydrophosphonate

C

4,4,7,7-tetramethyl-2-oxo-2-(3-phenylpropyloxy)-1,3,2-dioxaphosphepane

4,4,7,7-tetramethyl-2-oxo-2-(3-phenylpropyloxy)-1,3,2-dioxaphosphepane

Conditions
ConditionsYield
Stage #1: 3-Phenyl-1-propanol; 2-diethylamino-4,4,7,7-tetramethyl-1,3,2-dioxaphosphepane With 1H-tetrazole In dichloromethane at 20℃; for 22h; Substitution;
Stage #2: With 3-chloro-benzenecarboperoxoic acid at -78 - 20℃; for 0.5h; Oxidation;
A 36%
B 63%
C 4%
formaldehyd
50-00-0

formaldehyd

2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

A

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

B

4,4,7,7-tetramethyl-1,3-dioxepane
77661-71-3

4,4,7,7-tetramethyl-1,3-dioxepane

Conditions
ConditionsYield
With N-Phenyl-2-naphthylamine; toluene-4-sulfonic acid
2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

aniline hydrobromide
542-11-0

aniline hydrobromide

A

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

B

2,5-Dimethyl-2,4-hexadiene
764-13-6

2,5-Dimethyl-2,4-hexadiene

Conditions
ConditionsYield
beim Destillieren;
2,5-dimethyl-1,5-hexadiene
627-58-7

2,5-dimethyl-1,5-hexadiene

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
With sulfuric acid at 6℃; im geschlossenen Rohr;
2,5-Dimethyl-2,4-hexadiene
764-13-6

2,5-Dimethyl-2,4-hexadiene

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
With sulfuric acid at 6℃; im geschlossenen Rohr;
2,5-dibromo-2,5-dimethyl-hexane
54462-71-4

2,5-dibromo-2,5-dimethyl-hexane

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
With potassium carbonate
5-bromo-2,5-dimethyl-hexan-2-ol
855914-39-5

5-bromo-2,5-dimethyl-hexan-2-ol

A

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

B

2,5-dibromo-2,5-dimethyl-hexane
54462-71-4

2,5-dibromo-2,5-dimethyl-hexane

Conditions
ConditionsYield
Erhitzen ueber den Schmelzpunkt;
2,5-dimethyl-4-hexen-2-ol
14908-27-1

2,5-dimethyl-4-hexen-2-ol

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
With sulfuric acid
formaldehyd
50-00-0

formaldehyd

2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

N-Phenyl-2-naphthylamine
135-88-6

N-Phenyl-2-naphthylamine

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

A

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

B

4,4,7,7-tetramethyl-1,3-dioxepane
77661-71-3

4,4,7,7-tetramethyl-1,3-dioxepane

2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

phosphoric acid
86119-84-8, 7664-38-2

phosphoric acid

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
at 140℃;
2,5-dimethyl-hex-3-ene-2,5-diol
23359-01-5

2,5-dimethyl-hex-3-ene-2,5-diol

sulfuric acid
7664-93-9

sulfuric acid

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
higher-melting 2.5-dimethyl-hexene-(3)-diol-(2.5);
2,5-dimethyl-4-hexen-2-ol
14908-27-1

2,5-dimethyl-4-hexen-2-ol

sulfuric acid
7664-93-9

sulfuric acid

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

2,5-dimethyl-hex-3-ene-2,5-diol
23359-01-5

2,5-dimethyl-hex-3-ene-2,5-diol

iodine
7553-56-2

iodine

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
die Reaktion verlaeuft bei der α-Form rascher als bei der β-Form; higher-melting 2.5-dimethyl-hexene-(3)-diol-(2.5);
die Reaktion verlaeuft bei der α-Form rascher als bei der β-Form; lower-melting 2.5-dimethyl-hexene-(3)-diol-(2.5);
(Z)-2,5-dimethylhex-3-ene-2,5-diol
6117-86-8

(Z)-2,5-dimethylhex-3-ene-2,5-diol

acid

acid

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

2,5-dimethyl-hex-3-ene-2,5-diol
23359-01-5

2,5-dimethyl-hex-3-ene-2,5-diol

KHSO4

KHSO4

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
at 140 - 160℃; higher-melting 2.5-dimethyl-hexene-(3)-diol-(2.5);
(Z)-2,5-dimethylhex-3-ene-2,5-diol
6117-86-8

(Z)-2,5-dimethylhex-3-ene-2,5-diol

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

A

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

B

2,5-dibromo-2,5-dimethyl-hex-3-ene
90154-62-4

2,5-dibromo-2,5-dimethyl-hex-3-ene

Conditions
ConditionsYield
at 25℃;
4-oxopentanoic acid ethyl ester
539-88-8

4-oxopentanoic acid ethyl ester

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: diluted sulfuric acid
View Scheme
5-bromo-2,5-dimethyl-hexan-2-ol
855914-39-5

5-bromo-2,5-dimethyl-hexan-2-ol

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Erhitzen ueber den Schmelzpunkt
2: potassium carbonate solution
View Scheme
2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

A

2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

B

2,5-dimethyl-1,5-hexadiene
627-58-7

2,5-dimethyl-1,5-hexadiene

C

2,5-Dimethyl-2,4-hexadiene
764-13-6

2,5-Dimethyl-2,4-hexadiene

D

2,5-dimethyl-4-hexen-2-ol
14908-27-1

2,5-dimethyl-4-hexen-2-ol

E

2,5-dimethyl-1,4-hexadiene
927-97-9

2,5-dimethyl-1,4-hexadiene

Conditions
ConditionsYield
With H-BEA zeolite In melt at 110℃; for 2h; Catalytic behavior; Reagent/catalyst;
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

methylenebis(diphenylphosphane)-borane(1:2)
24442-15-7

methylenebis(diphenylphosphane)-borane(1:2)

dimethylsulfide borane complex
13292-87-0

dimethylsulfide borane complex

Li{H3BCH(PPh2BH3)2}(2,2,5,5-tetramethyltetrahydrofuran)

Li{H3BCH(PPh2BH3)2}(2,2,5,5-tetramethyltetrahydrofuran)

Conditions
ConditionsYield
Stage #1: methylenebis(diphenylphosphane)-borane(1:2) With n-butyllithium In hexane; toluene at 20℃; for 0.0833333h; Inert atmosphere; Schlenk technique;
Stage #2: dimethylsulfide borane complex In hexane; toluene Inert atmosphere; Schlenk technique;
Stage #3: 2,2,5,5-tetramethyltetrahydrofuran In hexane; toluene at -20℃; Inert atmosphere; Schlenk technique;
83.9%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

C12H36K2N2Si4

C12H36K2N2Si4

[(2,2,5,5-tetramethyltetrahydrofuran)K(hexamethyldisilazane)]2

[(2,2,5,5-tetramethyltetrahydrofuran)K(hexamethyldisilazane)]2

Conditions
ConditionsYield
In pentane Inert atmosphere; Schlenk technique;82%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

calcium bis[bis(trimethylsilyl)amide] dimer
131298-03-8

calcium bis[bis(trimethylsilyl)amide] dimer

C20H52CaN2OSi4

C20H52CaN2OSi4

Conditions
ConditionsYield
In pentane at -20℃; for 24h; Schlenk technique; Inert atmosphere;82%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

strontium bis[bis(trimethylsilyl)amide]

strontium bis[bis(trimethylsilyl)amide]

C20H52N2OSi4Sr

C20H52N2OSi4Sr

Conditions
ConditionsYield
In pentane at -20℃; for 24h; Schlenk technique; Inert atmosphere;75%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

[(HC{(Me)CN-2,6-i-Pr2C6H3}2)CaH]2

[(HC{(Me)CN-2,6-i-Pr2C6H3}2)CaH]2

hexaphenylditin
1064-10-4

hexaphenylditin

C55H72CaN2OSn

C55H72CaN2OSn

Conditions
ConditionsYield
In benzene-d6 at 20℃; for 48h; Inert atmosphere;75%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

methylenebis(diphenylphosphane)-borane(1:2)
24442-15-7

methylenebis(diphenylphosphane)-borane(1:2)

Li{CH(PPh2BH3)2}(2,2,5,5-tetramethyltetrahydrofuran)

Li{CH(PPh2BH3)2}(2,2,5,5-tetramethyltetrahydrofuran)

Conditions
ConditionsYield
Stage #1: methylenebis(diphenylphosphane)-borane(1:2) With n-butyllithium In hexane; toluene at 20℃; Inert atmosphere; Schlenk technique;
Stage #2: 2,2,5,5-tetramethyltetrahydrofuran In toluene at 80℃; for 18h; Inert atmosphere; Schlenk technique;
72%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

N-Isopropylaniline
768-52-5

N-Isopropylaniline

dibutylmagnesium
1191-47-5

dibutylmagnesium

C26H40MgN2O

C26H40MgN2O

Conditions
ConditionsYield
In pentane at 0 - 20℃; Inert atmosphere; Schlenk technique;71.5%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

[(HC{(Me)CN-2,6-i-Pr2C6H3}2)CaH]2

[(HC{(Me)CN-2,6-i-Pr2C6H3}2)CaH]2

triphenylstannane
892-20-6

triphenylstannane

C55H72CaN2OSn

C55H72CaN2OSn

Conditions
ConditionsYield
In toluene at 20℃; Inert atmosphere;68%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

C24H72Ba2N4Si8

C24H72Ba2N4Si8

C20H52BaN2OSi4

C20H52BaN2OSi4

Conditions
ConditionsYield
In pentane at -20℃; for 24h; Schlenk technique; Inert atmosphere;66%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

[LiN(SiMe3)2]4*(2,2,5,5-tetramethyltetrahydrofuran)

[LiN(SiMe3)2]4*(2,2,5,5-tetramethyltetrahydrofuran)

Conditions
ConditionsYield
Stage #1: 1,1,1,3,3,3-hexamethyl-disilazane With n-butyllithium In hexane at -78℃; Inert atmosphere; Schlenk technique;
Stage #2: 2,2,5,5-tetramethyltetrahydrofuran In hexane at -40℃; Inert atmosphere; Schlenk technique;
65%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

C18H54N3Na3Si6

C18H54N3Na3Si6

[(2,2,5,5-tetramethyltetrahydrofuran)Na(hexamethyldisilazane)]2

[(2,2,5,5-tetramethyltetrahydrofuran)Na(hexamethyldisilazane)]2

Conditions
ConditionsYield
In pentane Inert atmosphere; Schlenk technique;58%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

((((CH3)3Si)2N)Mg(μ-N(Si(CH3)3)2))2
141997-73-1

((((CH3)3Si)2N)Mg(μ-N(Si(CH3)3)2))2

C20H52MgN2OSi4

C20H52MgN2OSi4

Conditions
ConditionsYield
In pentane at -20℃; for 24h; Schlenk technique; Inert atmosphere;58%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

[(HC{(Me)CN-2,6-i-Pr2C6H3}2)CaH]2

[(HC{(Me)CN-2,6-i-Pr2C6H3}2)CaH]2

triphenylstannane
892-20-6

triphenylstannane

diisopropyl-carbodiimide
693-13-0

diisopropyl-carbodiimide

C62H86CaN4OSn

C62H86CaN4OSn

Conditions
ConditionsYield
Stage #1: 2,2,5,5-tetramethyltetrahydrofuran; [(HC{(Me)CN-2,6-i-Pr2C6H3}2)CaH]2; triphenylstannane In benzene-d6 at 20℃; for 16h; Inert atmosphere;
Stage #2: diisopropyl-carbodiimide In benzene-d6 at 20℃; for 2h; Inert atmosphere;
56%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

[Rb(hexamethyldisilazane)]2

[Rb(hexamethyldisilazane)]2

[(2,2,5,5-tetramethyltetrahydrofuran)Rb(hexamethyldisilazane)]2

[(2,2,5,5-tetramethyltetrahydrofuran)Rb(hexamethyldisilazane)]2

Conditions
ConditionsYield
In pentane Inert atmosphere; Schlenk technique;50%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

A

perfluoro(2,2,5-trimethyltetrahydrofuran)
110719-88-5

perfluoro(2,2,5-trimethyltetrahydrofuran)

B

3-hydropentadecafluoro-2,2,5,5-tetramethyltetrahydrofuran
110743-66-3

3-hydropentadecafluoro-2,2,5,5-tetramethyltetrahydrofuran

C

perfluoro(2,2,5,5-tetramethyltetrahydrofuran)
110719-86-3

perfluoro(2,2,5,5-tetramethyltetrahydrofuran)

D

perfluoro(2,2,5-trimethyltetrahydropyran)
110719-87-4

perfluoro(2,2,5-trimethyltetrahydropyran)

Conditions
ConditionsYield
With fluorine at -120 - 20℃; for 336h; Yield given;A n/a
B n/a
C 45%
D n/a
With fluorine at -120 - 20℃; for 336h; Yields of byproduct given;A n/a
B n/a
C 45%
D n/a
With fluorine at -120 - 20℃; for 336h; Yield given. Yields of byproduct given;
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

C12H36Cs2N2Si4

C12H36Cs2N2Si4

[(2,2,5,5-tetramethyltetrahydrofuran)Cs(hexamethyldisilazane)]2

[(2,2,5,5-tetramethyltetrahydrofuran)Cs(hexamethyldisilazane)]2

Conditions
ConditionsYield
In pentane Inert atmosphere; Schlenk technique;25%
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

phenol
108-95-2

phenol

5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-ol
22824-31-3

5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-ol

Conditions
ConditionsYield
With aluminium trichloride; Petroleum ether
With hydrogenchloride; aluminium trichloride In n-heptane
With aluminium trichloride; Petroleum ether
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

2,5-dichloro-2,5-dimethyl hexane
6223-78-5

2,5-dichloro-2,5-dimethyl hexane

Conditions
ConditionsYield
With hydrogenchloride
2,2,5,5-tetramethyltetrahydrofuran
15045-43-9

2,2,5,5-tetramethyltetrahydrofuran

para-xylene
106-42-3

para-xylene

Conditions
ConditionsYield
With hydrogen at 510℃; Leiten ueber Aluminiumoxid-Chromoxid-Magnesiumoxid;
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