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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 according to the contract research and development services for the fine c

18-Crown-6 17455-13-9 /manufacturer/low price/high quality/in stock

Cas:17455-13-9

Min.Order:1 Kilogram

FOB Price: $10.0 / 11.0

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 18-Crown-6(17455-13-9)

Cas:17455-13-9

Min.Order:100 Gram

Negotiable

Type:Other

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Wuhan Shengmao Corp

High Purity Appearance:White Crystal Application:In chemical analysis, it is used in enrichment, separation and masking of ion. It also can be used as ion conducting materials and LCD component materials in medicine, biochemistry and electronic ind

18-Crown-6

Cas:17455-13-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Chemwill Asia Co., Ltd.

18-Crown-6 Manufacturer Factory CAS 17455-13-9 18-Crown-6 Manufacturer High quality Best price In stock factory CAS 17455-13-9 18-Crown-6 COA TDS price MSDS highly quality and immedaite delivery 18-Crown-6 Usage And Synthesis Chemical Pr

18-Crown-6 Manufacturer Factory CAS 17455-13-9

Cas:17455-13-9

Min.Order:5 Kiloliter

FOB Price: $3.5 / 5.0

Type:Manufacturers

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

18-CROWN-6

Cas:17455-13-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Promise New Material Co., ltd.

We have the best quality of China,our product exports to all over the world. As phase transfer catalyst,it is widely used in many different kinds of chemical area.We our quality means the best in China,even all over the world.We can export according

18-CROWN-6

Cas:17455-13-9

Min.Order:1 Metric Ton

FOB Price: $3000.0

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White to off-white crystalline powder Conform Melting point

High purity 18-Crown-6 with high quality cas:17455-13-9

Cas:17455-13-9

Min.Order:1 Kilogram

FOB Price: $55.0 / 100.0

Type:Trading Company

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 18-Crown-6 supplier in China

Cas:17455-13-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

High purity 18-Crown-6 CAS 17455-13-9 by manufacturer Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine

High purity 18-Crown-6 CAS 17455-13-9 by manufacturer

Cas:17455-13-9

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

inquiry

Hefei TNJ chemical industry co.,ltd

Item Specification Appearance White to almost white crystalline powder Content ≥99.0% Melting point

18-Crown-6

Cas:17455-13-9

Min.Order:3 Metric Ton

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White or

18-Crown-6

Cas:17455-13-9

Min.Order:100 Gram

Negotiable

Type:Manufacturers

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 providi

Factory Supply 18-Crown-6

Cas:17455-13-9

Min.Order:1

Negotiable

Type:Other

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 Cosmetic CYCLO PEG-6 17455-13-9 Manufacturer

Cas:17455-13-9

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 18-Crown-6 Synonyms: CROWN ETHER/18-CROWN-6 FOR SYNTHESIS;1,4,7,10,13,16-Hexaoxacyclooctadecane 99%;18 and crown ether;18-Crown-6 >=99.0%;18-Crown-6 99%;18-Crown-6 puruM, >=99.0% (GC);18 - the chaMpions league - 6 - ether;8-Cro

18-Crown-6 CAS 17455-13-9

Cas:17455-13-9

Min.Order:1 Kilogram

FOB Price: $500.0

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 18-Crown-6 CAS No. 17455-13-9 Ap

18-Crown-6

Cas:17455-13-9

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

China factory sell 18-Crown-6 CAS 17455-13-9 Product Description Product Name: 18-Crown-6 Synonyms: 1,4,7,10,13,16

18-Crown-6 with Fast Delivery and Enough Stock.

Cas:17455-13-9

Min.Order:1 Metric Ton

FOB Price: $30.0 / 50.0

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 17455-13-9 with best quality

Cas:17455-13-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name 18-Crown-6 Other name 18-Crown-6 solution;18-Crown 6-Ether;18-crown-6 ether; 18-crown-6 ether;Hexaoxacyclooctadecane; 1,4,7,10,13,16-Hexanoxacyclooctad

18-Crown-6

Cas:17455-13-9

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

18-Crown-6 17455-13-9

Cas:17455-13-9

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

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 prese

Phase transfer catalyst, 18-Crown-6 CAS:17455-13-9

Cas:17455-13-9

Min.Order:1 Kilogram

FOB Price: $72.4 / 81.6

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

18-Crown-6 CAS: 17455-13-9 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 quality organic intermediates

18-Crown-6 CAS: 17455-13-9

Cas:17455-13-9

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

18-Crown-6

Cas:17455-13-9

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,

18-Crown-6 in stock CAS NO.17455-13-9

Cas:17455-13-9

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

18-Crown-6 JACS-17455-13-9

Cas:17455-13-9

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

18-Crown-6

Cas:17455-13-9

Min.Order:0

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

18-Crown-6

Cas:17455-13-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

18-CROWN-6

Cas:17455-13-9

Min.Order:1 Gram

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

18-Crown-6

Cas:17455-13-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

18-Crown-6

Cas:17455-13-9

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

1,4,7,10,13,16-Hexaoxa-cyclooctadecane-2,9-dione

1,4,7,10,13,16-Hexaoxa-cyclooctadecane-2,9-dione

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 1.5h;92%
1,4,7,10,13,16-hexaoxacyclooctadecane-2,6-dione
62796-84-3

1,4,7,10,13,16-hexaoxacyclooctadecane-2,6-dione

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 1.5h;89%
1,4,7,10,13,16-Hexaoxa-cyclooctadecane-2,12-dione

1,4,7,10,13,16-Hexaoxa-cyclooctadecane-2,12-dione

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 1.5h;83%
C12H24O6*C3H7N*ClH

C12H24O6*C3H7N*ClH

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With calcium oxide In water80%
C12H24O6*C7H9N*BrH

C12H24O6*C7H9N*BrH

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With calcium oxide In water80%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

1,4-dipotassio tetrasilane

1,4-dipotassio tetrasilane

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

octakis(i-propyl)cycloterasilane
79848-13-8

octakis(i-propyl)cycloterasilane

C

linear hexasilane

linear hexasilane

Conditions
ConditionsYield
In benzene Ring cleavage;A n/a
B 9%
C 79%
triethylene glycol di-(p-toluenesulfonate)
19249-03-7

triethylene glycol di-(p-toluenesulfonate)

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With aluminum oxide; potassium fluoride In acetonitrile for 72h; Ambient temperature;78%
With potassium hydroxide In water at 25℃; for 0.5h; Solvent; Temperature;54%
1,4,7,10,13,16-Hexaoxa-cyclooctadecane-2,15-dione

1,4,7,10,13,16-Hexaoxa-cyclooctadecane-2,15-dione

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 1.5h;77%
pentaethylene glycol
2615-15-8

pentaethylene glycol

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With potassium hydroxide; p-toluenesulfonyl chloride In 1,4-dioxane at 60℃;75%
pentaethylene glycol
2615-15-8

pentaethylene glycol

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

<36>crown-12
71092-59-6

<36>crown-12

C

54-Crown-18
71092-62-1

54-Crown-18

Conditions
ConditionsYield
With potassium hydroxide; p-toluenesulfonyl chloride In 1,4-dioxane at 65℃;A 69%
B 1.1%
C 0.1%
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With p-toluenesulfonyl chloride; potassium hydroxide In tetrahydrofuran at 55 - 60℃; for 3h;65.2%
With sodium hydroxide; benzenesulfonyl chloride In various solvent(s) Ambient temperature;
Multi-step reaction with 2 steps
1: 34 percent / toluene
2: 92 percent / LiAlH4 / tetrahydrofuran / 1.5 h / 0 °C
View Scheme
Multi-step reaction with 2 steps
1: thionyl chloride
View Scheme
Tetraethylene glycol
112-60-7

Tetraethylene glycol

diethylene glycol ditosylate
7460-82-4

diethylene glycol ditosylate

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With sodium hydroxide In 1,4-dioxane at 27℃; for 0.5h;58%
With aluminum oxide; potassium fluoride In acetonitrile for 24h; Ambient temperature;70 % Chromat.
Pentaethylene glycol
4792-15-8

Pentaethylene glycol

1,2-bis-tosyloxyethane
6315-52-2

1,2-bis-tosyloxyethane

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With potassium hydroxide In water at 20℃; for 0.333333h;55%
1,2-bis(2-chloroethoxy)ethane
112-26-5

1,2-bis(2-chloroethoxy)ethane

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With potassium hydroxide for 0.133333h; microwave irradiation;54%
With potassium hydroxide In tetrahydrofuran at 70℃; for 13h; Inert atmosphere;35%
1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3-dithione
86309-77-5

1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3-dithione

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With nickel In diethyl ether; dichloromethane at 0℃; for 1h;45%
tetraethylene glycol di(p-toluenesulfonate)
37860-51-8

tetraethylene glycol di(p-toluenesulfonate)

diethylene glycol
111-46-6

diethylene glycol

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran at 20℃; for 1h;45%
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

C42H84O21
122861-55-6

C42H84O21

C

<27>crown-9
52902-52-0

<27>crown-9

D

<36>crown-12
71092-59-6

<36>crown-12

Conditions
ConditionsYield
With potassium hydroxide; p-toluenesulfonyl chloride In 1,4-dioxane at 65℃; Further byproducts given;A 42%
B 1.3%
C 10%
D 4.1%
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

<27>crown-9
52902-52-0

<27>crown-9

C

<36>crown-12
71092-59-6

<36>crown-12

D

45-Crown-15
109635-67-8

45-Crown-15

Conditions
ConditionsYield
With potassium hydroxide; p-toluenesulfonyl chloride In 1,4-dioxane at 65℃; Further byproducts given;A 42%
B 10%
C 4.1%
D 2.2%
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

<27>crown-9
52902-52-0

<27>crown-9

C

<36>crown-12
71092-59-6

<36>crown-12

D

45-Crown-15
109635-67-8

45-Crown-15

E

54-Crown-18
71092-62-1

54-Crown-18

Conditions
ConditionsYield
With potassium hydroxide; p-toluenesulfonyl chloride In 1,4-dioxane at 65℃; Product distribution; var. glycols; template effect of K(+).;A 42%
B 10%
C 4.1%
D 2.2%
E 2%
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

<27>crown-9
52902-52-0

<27>crown-9

C

<36>crown-12
71092-59-6

<36>crown-12

D

54-Crown-18
71092-62-1

54-Crown-18

Conditions
ConditionsYield
With potassium hydroxide; p-toluenesulfonyl chloride In 1,4-dioxane at 65℃; Further byproducts given;A 42%
B 10%
C 4.1%
D 2%
triethylene glycol di-(p-toluenesulfonate)
19249-03-7

triethylene glycol di-(p-toluenesulfonate)

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

<36>crown-12
71092-59-6

<36>crown-12

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 25℃;A 40%
B 13%
Tetraethylene glycol
112-60-7

Tetraethylene glycol

diethylene glycol ditosylate
7460-82-4

diethylene glycol ditosylate

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

<36>crown-12
71092-59-6

<36>crown-12

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 25℃;A 37%
B 18%
Tetraethylene glycol
112-60-7

Tetraethylene glycol

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

3-oxa-1,5-dichloropentane

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran34%
With potassium hydroxide In tetrahydrofuran Heating;30%
With potassium hydroxide In tetrahydrofuran Heating; other metal hydroxides as 'template' agents;30%
With potassium hydroxide In tetrahydrofuran for 18h; Heating;
In tetrahydrofuran for 24h; Heating;
Tetraethylene glycol
112-60-7

Tetraethylene glycol

2,2'-[1,2-ethanediylbis(oxy)]bisethanol
112-27-6

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

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

1,4,7,10,13,16,10-heptaoxacyclohenicosane
33089-36-0

1,4,7,10,13,16,10-heptaoxacyclohenicosane

C

24-crown-8
33089-37-1

24-crown-8

Conditions
ConditionsYield
With potassium hydroxide; p-toluenesulfonyl chloride In 1,4-dioxane at 60℃;A 19%
B 33%
C 14%
(18-phenylsulfonyl-2,5,8,11,14,17-hexaoxaoctadecylsulfonyl)benzene

(18-phenylsulfonyl-2,5,8,11,14,17-hexaoxaoctadecylsulfonyl)benzene

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With sodium amalgam In benzene Heating;25%
Tetraethylene glycol
112-60-7

Tetraethylene glycol

diethylene glycol
111-46-6

diethylene glycol

A

(1,4,7,10-tetraoxacyclododecane)
294-93-9

(1,4,7,10-tetraoxacyclododecane)

B

18-crown-6 ether
17455-13-9

18-crown-6 ether

C

24-crown-8
33089-37-1

24-crown-8

Conditions
ConditionsYield
With potassium hydroxide; p-toluenesulfonyl chloride In 1,4-dioxane at 60℃;A n/a
B 23%
C 3%
1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetrathione
86309-78-6

1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetrathione

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With nickel In diethyl ether; dichloromethane at 0℃; for 1h;21%
(9-phenylsulfonyl-2,5,8-trioxanonylsulfonyl)benzene

(9-phenylsulfonyl-2,5,8-trioxanonylsulfonyl)benzene

18-crown-6 ether
17455-13-9

18-crown-6 ether

Conditions
ConditionsYield
With sodium amalgam In benzene Heating;16%
15-crown-5
33100-27-5

15-crown-5

C14H14Mg*C12H24O6

C14H14Mg*C12H24O6

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

C14H14Mg*C10H20O5

C14H14Mg*C10H20O5

Conditions
ConditionsYield
In benzene at 25℃; Equilibrium constant;
1,4,7,10,13,16,10-heptaoxacyclohenicosane
33089-36-0

1,4,7,10,13,16,10-heptaoxacyclohenicosane

(18-crown-6)potassium
31270-13-0

(18-crown-6)potassium

A

18-crown-6 ether
17455-13-9

18-crown-6 ether

B

C14H28O7*K(1+)

C14H28O7*K(1+)

Conditions
ConditionsYield
In gas at 76.9℃; Equilibrium constant; Thermodynamic data; ΔG;
18-crown-6 ether
17455-13-9

18-crown-6 ether

[NO+*crown*H(NO3)2-]

[NO+*crown*H(NO3)2-]

Conditions
ConditionsYield
With dinitrogen tetroxide; Nitrogen dioxide In dichloromethane at -10℃; for 0.5h;100%
With dinitrogen tetraoxide; Nitrogen dioxide In dichloromethane at -10℃; for 0.5h;100%
With dinitrogen tetraoxide In chloroform at -10℃; for 1h; complexation;90%
18-crown-6 ether
17455-13-9

18-crown-6 ether

iodosylbenzene
536-80-1

iodosylbenzene

phenyl(hydroxy)(tetrafluoroborato)-λ3-iodane 18-crown-6 complex (1:1)

phenyl(hydroxy)(tetrafluoroborato)-λ3-iodane 18-crown-6 complex (1:1)

Conditions
ConditionsYield
With tetrafluoroboric acid dimethyl ether complex In dichloromethane at -78 - 0℃; for 3.5h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

potassium (5-trifluoroborate-3-tert-butyl-2-trimethylsilanyloxybenzylidene)-(2,6-diisopropylphenyl)amine

potassium (5-trifluoroborate-3-tert-butyl-2-trimethylsilanyloxybenzylidene)-(2,6-diisopropylphenyl)amine

C23H30BF3NO(1-)*C12H24O6*K(1+)

C23H30BF3NO(1-)*C12H24O6*K(1+)

Conditions
ConditionsYield
In toluene for 24h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

antimonypentachloride
7647-18-9

antimonypentachloride

lead(II) chloride

lead(II) chloride

{Pb(O6(CH2)12)(CH3CN)3}(2+)*2(SbCl6)(1-)={Pb(O6(CH2)12)(CH3CN)3}{SbCl6}2

{Pb(O6(CH2)12)(CH3CN)3}(2+)*2(SbCl6)(1-)={Pb(O6(CH2)12)(CH3CN)3}{SbCl6}2

Conditions
ConditionsYield
In acetonitrile PbCl2 is dissolved by injection of SbCl5 in MeCN, addn. of 18-crown-6; concn. the volume under vac., standing for some time at 20°C, filtn., elem. anal.;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

hexafluorotitanic acid

hexafluorotitanic acid

H2TiF6*6H2O*2(C12H24O6)

H2TiF6*6H2O*2(C12H24O6)

Conditions
ConditionsYield
In tetrahydrofuran; water slow addn. of concd. acid to THF soln of 18-crown-6, pptn.; filtered, washed (diethyl ether), dried in air, elem. anal.;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

nido-NB10H13

nido-NB10H13

potassium triethylborohydride

potassium triethylborohydride

A

bis[(18-crown-6)potassium][undecahydro-7-aza-nido-undecaborate]

bis[(18-crown-6)potassium][undecahydro-7-aza-nido-undecaborate]

B

hydrogen
1333-74-0

hydrogen

Conditions
ConditionsYield
In tetrahydrofuran byproducts: BEt3; molar ratio NB10H13:KBHEt3 1:2, cooling (-78°C), stirring (2 h, room temp.); evapn. (vac.), dissoln. (THF), crystn. (-40°C), recrystn. (CH3CN); elem. anal.;A 23%
B 100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

[W(carbonyl)5([bis(trimethylsilyl)methyl]cyanophosphane)]
851576-85-7

[W(carbonyl)5([bis(trimethylsilyl)methyl]cyanophosphane)]

potassium tert-butylate
865-47-4

potassium tert-butylate

[(OC)5WP(CH(SiMe3)2)CNK(18-crown-6)]
947333-63-3

[(OC)5WP(CH(SiMe3)2)CNK(18-crown-6)]

Conditions
ConditionsYield
In tetrahydrofuran under Ar; cooled (-80°C) soln. of KO-t-Bu in THF added dropwise to stirred soln. of W complex in THF and 18-crown-6; warmed slowly to room temp. for 3.5 h; solvent removed under vac.; washed with Et2O and n-pentane; dried under reduced pressure; elem. anal.;100%
methanol
67-56-1

methanol

18-crown-6 ether
17455-13-9

18-crown-6 ether

1,3,5-tris(2,6-dimethyl-4-hydroxyphenyl)benzene
1033846-72-8

1,3,5-tris(2,6-dimethyl-4-hydroxyphenyl)benzene

CH4O*C12H24O6*C30H30O3*H2O
1253939-59-1

CH4O*C12H24O6*C30H30O3*H2O

Conditions
ConditionsYield
With water In ethanol100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

ethanol
64-17-5

ethanol

1,3,5-tris(4-hydroxyphenyl)mesitylene
1253939-64-8

1,3,5-tris(4-hydroxyphenyl)mesitylene

benzene
71-43-2

benzene

C2H6O*C6H6*C12H24O6*C27H24O3*H2O
1253939-66-0

C2H6O*C6H6*C12H24O6*C27H24O3*H2O

Conditions
ConditionsYield
With water100%
(hydrido)(5,10,15,20-tetrakis(p-tolyl)porphyrinato)iridium(III)
105139-33-1

(hydrido)(5,10,15,20-tetrakis(p-tolyl)porphyrinato)iridium(III)

18-crown-6 ether
17455-13-9

18-crown-6 ether

potassium (18-crown-6)(5,10,15,20-tetrakis(p-tolyl)porphyrinato)iridate(I)
1215770-26-5

potassium (18-crown-6)(5,10,15,20-tetrakis(p-tolyl)porphyrinato)iridate(I)

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran at 150℃; for 0.75h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

3C12H24KO6*O4P(3-)

3C12H24KO6*O4P(3-)

Conditions
ConditionsYield
With potassium phosphate In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

2C12H24KO6*HO4P(2-)

2C12H24KO6*HO4P(2-)

Conditions
ConditionsYield
With dipotassium hydrogenphosphate In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

C12H24KO6*H2O4P(1-)

C12H24KO6*H2O4P(1-)

Conditions
ConditionsYield
With potassium dihydrogenphosphate In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

Br(1-)*C12H24KO6

Br(1-)*C12H24KO6

Conditions
ConditionsYield
With potassium bromide In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

C12H24KO6*NO3(1-)

C12H24KO6*NO3(1-)

Conditions
ConditionsYield
With potassium nitrate In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

C12H24KO6*HO(1-)

C12H24KO6*HO(1-)

Conditions
ConditionsYield
With potassium hydroxide In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

C12H24KO6*ClO3(1-)

C12H24KO6*ClO3(1-)

Conditions
ConditionsYield
With potassium chlorate In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

BrO3(1-)*C12H24KO6

BrO3(1-)*C12H24KO6

Conditions
ConditionsYield
With potassium bromate In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

potassium acetate
127-08-2

potassium acetate

C2H3O2(1-)*C12H24KO6

C2H3O2(1-)*C12H24KO6

Conditions
ConditionsYield
In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

potassium carbonate
584-08-7

potassium carbonate

CO3(2-)*2C12H24KO6

CO3(2-)*2C12H24KO6

Conditions
ConditionsYield
In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

potassium hydrogencarbonate
298-14-6

potassium hydrogencarbonate

CHO3(1-)*C12H24KO6

CHO3(1-)*C12H24KO6

Conditions
ConditionsYield
In water at 20℃; for 12h;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

Ir(ttp)H
105139-33-1

Ir(ttp)H

C12H30KO6(1+)*C48H36IrN4(1-)

C12H30KO6(1+)*C48H36IrN4(1-)

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran at 150℃; for 0.75h; Inert atmosphere;100%
bis(cyclopentadienyl)hafnium dichloride
12116-66-4

bis(cyclopentadienyl)hafnium dichloride

18-crown-6 ether
17455-13-9

18-crown-6 ether

potassium
7440-09-7

potassium

(18-crown-6)*K[Cp2HfCl2]

(18-crown-6)*K[Cp2HfCl2]

Conditions
ConditionsYield
In toluene (N2) Hf complex, K and 18-crown-6 in toluene were stirred for 24 h; pentane was added, ppt. was filtered off; elem. anal.;100%
fluorobenzene
462-06-6

fluorobenzene

18-crown-6 ether
17455-13-9

18-crown-6 ether

C16AlF36O4(1-)*Ga(1+)
1402068-67-0

C16AlF36O4(1-)*Ga(1+)

C16AlF36O4(1-)*Ga(1+)*2.25C6H5F*C12H24O6

C16AlF36O4(1-)*Ga(1+)*2.25C6H5F*C12H24O6

Conditions
ConditionsYield
Inert atmosphere; Schlenk technique;100%
fluorobenzene
462-06-6

fluorobenzene

18-crown-6 ether
17455-13-9

18-crown-6 ether

C16AlF36O4(1-)*In(1+)
1262800-74-7

C16AlF36O4(1-)*In(1+)

C16AlF36O4(1-)*In(1+)*2.25C6H5F*C12H24O6

C16AlF36O4(1-)*In(1+)*2.25C6H5F*C12H24O6

Conditions
ConditionsYield
Inert atmosphere; Schlenk technique;100%
tetrafluoroboric acid diethyl ether
67969-82-8

tetrafluoroboric acid diethyl ether

18-crown-6 ether
17455-13-9

18-crown-6 ether

iodosylbenzene
536-80-1

iodosylbenzene

C6H6BF4IO*C12H24O6

C6H6BF4IO*C12H24O6

Conditions
ConditionsYield
In dichloromethane at -78 - 0℃; for 3.5h; Inert atmosphere;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

iodosylbenzene
536-80-1

iodosylbenzene

boron trifluoride diethyl etherate
109-63-7

boron trifluoride diethyl etherate

C6H6BF4IO*C12H24O6

C6H6BF4IO*C12H24O6

Conditions
ConditionsYield
In dichloromethane at -78 - 0℃; for 4h; Inert atmosphere;100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

C55H10F25S5

C55H10F25S5

C55H10F25S5(1+)*C12H24KO6(1+)

C55H10F25S5(1+)*C12H24KO6(1+)

Conditions
ConditionsYield
With potassium superoxide In dimethyl sulfoxide at 25℃; for 0.25h;100%
aluminum (III) chloride
7446-70-0, 7784-13-6

aluminum (III) chloride

18-crown-6 ether
17455-13-9

18-crown-6 ether

potassium chloride

potassium chloride

C12H24KO6(1+)*AlCl4(1-)

C12H24KO6(1+)*AlCl4(1-)

Conditions
ConditionsYield
Stage #1: 18-crown-6 ether; potassium chloride In water at 20℃; for 12h;
Stage #2: aluminum (III) chloride In ethanol for 12h; Reflux;
100%
18-crown-6 ether
17455-13-9

18-crown-6 ether

potassium chloride

potassium chloride

zinc(II) chloride
7646-85-7

zinc(II) chloride

C12H24KO6(1+)*Cl3Zn(1-)

C12H24KO6(1+)*Cl3Zn(1-)

Conditions
ConditionsYield
Stage #1: 18-crown-6 ether; potassium chloride In water at 20℃; for 12h;
Stage #2: zinc(II) chloride In ethanol for 12h; Reflux;
100%
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