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Wuhan Shengmao Corp

High Purity Appearance:Yellowish White Solid Application:Phase Transfer Catalyst

1,4,7,10-Tetraazacyclododecane hydrochloride

Cas:10045-25-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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 Cyclen tetrahydrochloride

Cas:10045-25-7

Min.Order:1

Negotiable

Type:Other

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality 1,4,7,10-Tetraazacyclododecane hydrochloride

Cas:10045-25-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

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

1,4,7,10-Tetraazacyclododecane tetrahydrochloride

Cas:10045-25-7

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

Tetraaza-12-crown-4 tetrahydrochloride

Cas:10045-25-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 10045-25-7 with competitive price

Cas:10045-25-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:white Crystalline Solid Storage:Inert atmosphere, Room temperature Package:25kg/drum Application:pharmaceutical intermediates Transportation:Express/Sea/Air Port:Any port in China

High quality 1,4,7,10-Tetraazacyclododecane hydrochloride

Cas:10045-25-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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

1,4,7,10-Tetraazacyclododecane, hydrochloride (1:4) 10045-25-7

Cas:10045-25-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE Synonyms: CYCLEN-4HCL;CYCLEN TETRAHYDROCHLORIDE;1,4,7,10-Tetraazacyclododecane tetrahydrochloride, 97+%;1,4,7,10-Tetraazacyclododecane (Cyclen) tetrahydrochloride;Cyclen tetrahydro

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE CAS: 10045-25-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializin

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE CAS: 10045-25-7

Cas:10045-25-7

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

1,4,7,10-Tetraazacyclododecane, hydrochloride (1:4)

Cas:10045-25-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Kilogram

FOB Price: $30.0 / 40.0

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

1,4,7,10-Tetraazacyclododecane, hydrochloride (1:4)

Cas:10045-25-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1,4,7,10-Tetraazacyclododecane tetrahydrochloride

Cas:10045-25-7

Min.Order:0 Metric Ton

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

1,4,7,10-Tetraazacyclododecane tetrahydrochloride

Cas:10045-25-7

Min.Order:4 Kilogram

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

1,4,7,10-Tetraazacyclododecanetetrahydrochloride

Cas:10045-25-7

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

Cyclen Tetrahydrochloride

Cas:10045-25-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

1,4,7,10-Tetraazacyclododecane tetrahydrochloride CAS NO.10045-25-7Appearance:white powder Package:according to customers' requirements Application:For chemical research Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or

1,4,7,10-Tetraazacyclododecane tetrahydrochloride CAS NO.10045-25-7

Cas:10045-25-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate. In the past 5 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 o

TIANFU CHEM 1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 1,4,7,10-Tetraazacyclododecane Tetrahydrochloride CAS No.: 10045-25-7 Molecule Formula:C8H24Cl4N4 Molecule Weight:318.12 Purity: 99.0% Package: 25kg/drum Description:Yellow to white solid Manufacture Standards:Enterprise Standard

Lower Price 1,4,7,10-Tetraazacyclododecane Tetrahydrochloride on stock

Cas:10045-25-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

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

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

1,4,7,10-Tetraazacyclododecane,hydrochloride

Cas:10045-25-7

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

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

Cyclen. 4HCl

Cas:10045-25-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

Tetraaza-12-crown-4 tetrahydrochloride

Cas:10045-25-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We specialize in manufacturing high quality of Advanced Intermediates, Sp

1,4,7,10-TETRAAZACYCLODODECANE TETRAHYDROCHLORIDE

Cas:10045-25-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

1,4,7,10-Tetraazacyclododecane tetrahydrochloride

Cas:10045-25-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

cyclen-glyoxal
74199-09-0, 79236-92-3

cyclen-glyoxal

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
With hydroxylamine hydrochloride In methanol for 36h; Heating;87%
With hydrogenchloride; hydrazine hydrate In water pH=3 - Ca. 3.5; Solvent; Reflux;38 g
cyclen tetratosylate
52667-88-6

cyclen tetratosylate

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
With hydrogenchloride; sulfuric acid; Amberlyst A26 at 120℃; for 48h;66%
Stage #1: cyclen tetratosylate With sulfuric acid at 150℃; for 1h;
Stage #2: With hydrogenchloride In ethanol
48%
With hydrogenchloride; sulfuric acid 1.) 100 deg C, 48 h; Yield given. Multistep reaction;
With hydrogenchloride; sulfuric acid 1.) 100 deg C, 70 h;7.2 g
Stage #1: cyclen tetratosylate With sulfuric acid In water at 80℃; for 24h;
Stage #2: With hydrogenchloride In water
8b,8c-dimethyl-decahydro-2a,4a,6a,8a-tetraaza-cyclopenta[fg]acenaphthylene

8b,8c-dimethyl-decahydro-2a,4a,6a,8a-tetraaza-cyclopenta[fg]acenaphthylene

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
With hydrogenchloride In ethanol at 60℃; for 48h; Yield given;
cis-13-1,4,7,10-tetraazatetracyclo<5.5.2.04,14010,13>tetradecane
74199-09-0, 79236-92-3

cis-13-1,4,7,10-tetraazatetracyclo<5.5.2.04,14010,13>tetradecane

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
With hydrogenchloride; hydrazine hydrate at 100℃; for 20h; Yield given;
triethylentetramine
112-24-3

triethylentetramine

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 90 percent / acetonitrile / 2 h / -7 °C
2: 60 percent / K2CO3 / acetonitrile / 48 h / 60 °C
3: aq. HCl / ethanol / 48 h / 60 °C
View Scheme
Multi-step reaction with 3 steps
1: potassium carbonate / water; acetone / 5 h / -2 - 0 °C
2: potassium carbonate / N,N-dimethyl-formamide / 24 h / 35 °C
3: sulfuric acid / water / 24 h / 80 °C
View Scheme
5a,8b-dimethyloctahydro-2a,5,6,8a-tetraazaacenaphthylene
214195-92-3

5a,8b-dimethyloctahydro-2a,5,6,8a-tetraazaacenaphthylene

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 60 percent / K2CO3 / acetonitrile / 48 h / 60 °C
2: aq. HCl / ethanol / 48 h / 60 °C
View Scheme
N,N',N'',N'''-tetrakis-(p-tolylsulphonyl)-triethylenetetramine
55442-07-4

N,N',N'',N'''-tetrakis-(p-tolylsulphonyl)-triethylenetetramine

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) sodium hydride / 1.) DMF, 2.) DMF, 110 deg C, 6 h
2: 1.) sulphuric acid, 2.) hydrochloric acid / 1.) 100 deg C, 48 h
View Scheme
Multi-step reaction with 2 steps
1: potassium carbonate / N,N-dimethyl-formamide / 24 h / 35 °C
2: sulfuric acid / water / 24 h / 80 °C
View Scheme
3H,6H-2a,5,6,8a-octahydrotetraaza-acenaphthylene
215540-27-5

3H,6H-2a,5,6,8a-octahydrotetraaza-acenaphthylene

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium carbonate; potassium iodide / acetonitrile / 3.67 h / 40 - 75 °C / Inert atmosphere
2: hydrogenchloride; hydrazine hydrate / water / pH 3 - Ca. 3.5 / Reflux
View Scheme
8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene

8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water at 80 - 100℃; for 3h;301 g
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

1,7-bis(ethoxycarbonyl)-1,4,7,10-tetraazacyclododecane
162148-43-8

1,7-bis(ethoxycarbonyl)-1,4,7,10-tetraazacyclododecane

Conditions
ConditionsYield
With sodium hydroxide98%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1,4,7,10-tetraazacyclododecan
294-90-6

1,4,7,10-tetraazacyclododecan

Conditions
ConditionsYield
With hydrogenchloride95%
With potassium hydroxide In water at 0 - 10℃;91.3%
With potassium hydroxide
With sodium hydroxide In toluene at 40℃; for 1h; Reflux;13.77 g
With sodium hydroxide In water; toluene12 g
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

methyl chloroformate
79-22-1

methyl chloroformate

1,7-bis(methoxycarbonyl)-1,4,7,10-tetraazacyclododecane
162148-42-7

1,7-bis(methoxycarbonyl)-1,4,7,10-tetraazacyclododecane

Conditions
ConditionsYield
With sodium hydroxide93%
Vinyl chloroformate
5130-24-5

Vinyl chloroformate

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1,7-bis(vinyloxycarbonyl)-1,4,7,10-tetraazacyclododecane

1,7-bis(vinyloxycarbonyl)-1,4,7,10-tetraazacyclododecane

Conditions
ConditionsYield
With sodium hydroxide90%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

benzyl chloroformate
501-53-1

benzyl chloroformate

A

1,4,7,10-tetraaza-cyclododecane-1,7-dicarboxylic acid dibenzyl ester
162148-45-0

1,4,7,10-tetraaza-cyclododecane-1,7-dicarboxylic acid dibenzyl ester

B

1,4,7,10-tetrakis(benzyloxycarbonyl)-1,4,7,10-tetraazacyclododecane

1,4,7,10-tetrakis(benzyloxycarbonyl)-1,4,7,10-tetraazacyclododecane

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane for 16h;A 88%
B 10%
4-nitrophenyl 2-(2-(dioctylamino)-2-oxoethoxy)acetate
1354344-55-0

4-nitrophenyl 2-(2-(dioctylamino)-2-oxoethoxy)acetate

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

2,2′,2′′,2′′′-(((1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis (2-oxoethane-2,1-diyl))tetrakis(oxy))tetrakis(N,N-dioctylacetamide)

2,2′,2′′,2′′′-(((1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetrakis (2-oxoethane-2,1-diyl))tetrakis(oxy))tetrakis(N,N-dioctylacetamide)

Conditions
ConditionsYield
With triethylamine In toluene for 15h; Reflux;81%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

cucurbit[8]uril
259886-51-6

cucurbit[8]uril

C48H48N32O16*C8H20N4*4ClH

C48H48N32O16*C8H20N4*4ClH

Conditions
ConditionsYield
In water at 100℃; for 2h;73%
chloroacetic acid cholesterylester
3464-50-4

chloroacetic acid cholesterylester

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

C124H204N4O8*ClNa

C124H204N4O8*ClNa

Conditions
ConditionsYield
With sodium carbonate In chloroform; acetonitrile for 7h; Heating;71%
Chloressigsaeure-fluorenyl-(9)-ester
14159-51-4

Chloressigsaeure-fluorenyl-(9)-ester

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1,4,7,10-tetrakis[(fluorenoxycarbonyl)methyl]-1,4,7,10-tetraazacyclododecane-NaCl complex

1,4,7,10-tetrakis[(fluorenoxycarbonyl)methyl]-1,4,7,10-tetraazacyclododecane-NaCl complex

Conditions
ConditionsYield
With sodium carbonate In acetonitrile Heating;70%
formaldehyd
50-00-0

formaldehyd

phenylphosphinic acid
1779-48-2

phenylphosphinic acid

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayltetramethylenetetrakis(phenylphosphinic acid)
138149-64-1

1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayltetramethylenetetrakis(phenylphosphinic acid)

Conditions
ConditionsYield
In hydrogenchloride at 100℃; for 2.5h; Condensation;65%
manganese(II) chloride tetrahydrate

manganese(II) chloride tetrahydrate

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

di-μ-oxo-bis(1,4,7,10-tetraazacyclododecane)dimanganese(III,IV) chloride lithium chloride pentahydrate

di-μ-oxo-bis(1,4,7,10-tetraazacyclododecane)dimanganese(III,IV) chloride lithium chloride pentahydrate

Conditions
ConditionsYield
With LiOH; LiCl In ethanol; water (NHCH2CH2)4*4HCl dissolved in aq. LiOH; ethanol added; MnCl2*4H2O added; air bubbled; LiCl (ethanol) added; solvent slowly evapd.; filtered off; washed (ethanol); H2O added to filtrate; evapd.; elem.anal.;64%
tris(carbonato)cobaltate(III)(3-)

tris(carbonato)cobaltate(III)(3-)

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

sodium perchlorate

sodium perchlorate

{Co(CO3)(1,4,7,10-tetraazacyclododecane)}ClO4

{Co(CO3)(1,4,7,10-tetraazacyclododecane)}ClO4

Conditions
ConditionsYield
In not given treatment of a tricarbonatocobaltate soln. with an equivalent amt. of C8H20N4*4HCl; concn.; removal of salts; addn. of aq. NaClO4 and ethanol to the filtrate;;60%
manganese(II) nitrate hexahydrate

manganese(II) nitrate hexahydrate

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

di-μ-oxo-bis(1,4,7,10-tetraazacyclododecane)dimanganese(III,IV) nitrate

di-μ-oxo-bis(1,4,7,10-tetraazacyclododecane)dimanganese(III,IV) nitrate

Conditions
ConditionsYield
With LiOH In ethanol; water (NHCH2CH2)4*4HCl dissolved in aq. LiOH; ethanol added; Mn(NO3)2*6H2O added; air bubbled; evapd. to moist mass; treated with acetone; filtered; washed (acetone); elem.anal.;60%
formaldehyd
50-00-0

formaldehyd

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis(methylene phosphonic acid)
91987-74-5

1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis(methylene phosphonic acid)

Conditions
ConditionsYield
With hydrogenchloride; phosphonic Acid In water for 1h; Heating;54%
With hydrogenchloride; phosphonic Acid for 5h; Heating;37.1%
2-chloro-N-ethylacetamide
105-35-1

2-chloro-N-ethylacetamide

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1,4,7,10-tetrakis[(ethylcarbamoyl)methyl]-1,4,7,10-tetraazacyclododecane-NaCl complex

1,4,7,10-tetrakis[(ethylcarbamoyl)methyl]-1,4,7,10-tetraazacyclododecane-NaCl complex

Conditions
ConditionsYield
With sodium carbonate In acetonitrile Heating;53%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1-[N-(tert-butoxycarbonyl)amino]-2-[N-(chloroacetyl)amino]ethane
149979-14-6

1-[N-(tert-butoxycarbonyl)amino]-2-[N-(chloroacetyl)amino]ethane

1,4,7-tris(2-(tert-butoxycarbonyl)-2-aminoethylamidemethyl)-1,4,7,10-tetraazacyclododecane
1315468-75-7

1,4,7-tris(2-(tert-butoxycarbonyl)-2-aminoethylamidemethyl)-1,4,7,10-tetraazacyclododecane

Conditions
ConditionsYield
Stage #1: 1,4,7,10-tetraazacyclododecane tetrahydrochloride With N-ethyl-N,N-diisopropylamine In acetonitrile at 40℃; for 0.0833333h;
Stage #2: 1-[N-(tert-butoxycarbonyl)amino]-2-[N-(chloroacetyl)amino]ethane In acetonitrile at 80℃; for 9h;
41%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

C18H17NO5S

C18H17NO5S

C59H59N7O6

C59H59N7O6

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile for 72h; Inert atmosphere; Reflux;41%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

2-Chloro-N,N-diethylacetamide
2315-36-8

2-Chloro-N,N-diethylacetamide

1,4,7,10-tetrakis(N,N-diethylacetamido)-1,4,7,10-tetraazacyclododecane
136599-72-9

1,4,7,10-tetrakis(N,N-diethylacetamido)-1,4,7,10-tetraazacyclododecane

Conditions
ConditionsYield
40%
C101H83BrO6

C101H83BrO6

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

C412H348N4O24

C412H348N4O24

Conditions
ConditionsYield
Stage #1: 1,4,7,10-tetraazacyclododecane tetrahydrochloride With 1-methyl-pyrrolidin-2-one; caesium carbonate at 130℃; for 5h; Inert atmosphere;
Stage #2: C101H83BrO6 With 1-methyl-pyrrolidin-2-one for 24h; Inert atmosphere; Reflux;
37%
1,1'-(((5-(bromomethyl)-1,3-phenylene)bis(oxy))bis(butane-4,1-diyl))dipyrene

1,1'-(((5-(bromomethyl)-1,3-phenylene)bis(oxy))bis(butane-4,1-diyl))dipyrene

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

C196H172N4O8

C196H172N4O8

Conditions
ConditionsYield
Stage #1: 1,4,7,10-tetraazacyclododecane tetrahydrochloride With 1-methyl-pyrrolidin-2-one; caesium carbonate at 130℃; for 5h; Inert atmosphere;
Stage #2: 1,1'-(((5-(bromomethyl)-1,3-phenylene)bis(oxy))bis(butane-4,1-diyl))dipyrene With 1-methyl-pyrrolidin-2-one at 130℃; for 24h; Inert atmosphere;
36%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1-bromo-4-(1-pyrenyl)butane
117846-05-6

1-bromo-4-(1-pyrenyl)butane

C88H84N4

C88H84N4

Conditions
ConditionsYield
Stage #1: 1,4,7,10-tetraazacyclododecane tetrahydrochloride With caesium carbonate In acetonitrile for 5h; Inert atmosphere; Reflux;
Stage #2: 1-bromo-4-(1-pyrenyl)butane In acetonitrile for 24h; Inert atmosphere; Reflux;
30%
formaldehyd
50-00-0

formaldehyd

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayltetramethylenetetrakis(phosphinic acid)
164858-92-8

1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayltetramethylenetetrakis(phosphinic acid)

Conditions
ConditionsYield
With hypophosphorous acid In water at 40℃; for 3h;29%
cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

cis-dichloro(1,4,7,10-tetra-azacyclododecane)cobalt(III) chloride
15654-20-3

cis-dichloro(1,4,7,10-tetra-azacyclododecane)cobalt(III) chloride

Conditions
ConditionsYield
With air In methanol Li(OH)*H2O was added to suspn. of ligand in anhyd. methanol, soln. of CoCl2*6H2O in methanol was added and methanol-saturated air was passed through soln. for 1 h, soln. filtered and warmed to boiling point for 10 min; ppt. filtered off, washed with methanol and diethyl ether, dried; elem.anal.;25%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Chloro-acetic acid (R)-indan-1-yl ester

Chloro-acetic acid (R)-indan-1-yl ester

1,4,7,10-tetrakis{[(R)-1-indanoxycarbonyl]methyl}-1,4,7,10-tetraazacyclododecane-NaCl complex

1,4,7,10-tetrakis{[(R)-1-indanoxycarbonyl]methyl}-1,4,7,10-tetraazacyclododecane-NaCl complex

Conditions
ConditionsYield
With sodium carbonate In acetonitrile Heating;24%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

Chloro-acetic acid (R)-(1,2,3,4-tetrahydro-naphthalen-1-yl) ester

Chloro-acetic acid (R)-(1,2,3,4-tetrahydro-naphthalen-1-yl) ester

1,4,7,10-tetrakis{[(R)-tetrahydro-1-naphthoxycarbonyl]methyl}-1,4,7,10-tetraazacyclododecane-NaCl complex

1,4,7,10-tetrakis{[(R)-tetrahydro-1-naphthoxycarbonyl]methyl}-1,4,7,10-tetraazacyclododecane-NaCl complex

Conditions
ConditionsYield
With sodium carbonate In acetonitrile Heating;23%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

(O-(cyclopentyl))chloroacetate

(O-(cyclopentyl))chloroacetate

1,4,7,10-tetrakis[(cyclopentoxycarbonyl)methyl]-1,4,7,10-tetraazacyclododecane-NaCl complex

1,4,7,10-tetrakis[(cyclopentoxycarbonyl)methyl]-1,4,7,10-tetraazacyclododecane-NaCl complex

Conditions
ConditionsYield
With sodium carbonate In acetonitrile for 4h; Heating;20%
1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

2-chloromethylpyridine hydrochloride
6959-47-3

2-chloromethylpyridine hydrochloride

1,4,7,10-tetrakis(pyridin-2-ylmethyl)-1,4,7,10-tetraazacyclododecane
185130-32-9

1,4,7,10-tetrakis(pyridin-2-ylmethyl)-1,4,7,10-tetraazacyclododecane

Conditions
ConditionsYield
With sodium hydroxide at 20℃; for 96h; pH=7 - 9;20%
With sodium hydroxide In water at 20℃; for 96h; pH=7 - 9;20%
dichloromethane
75-09-2

dichloromethane

1-(4-pyridyl)pyridinium chloride hydrochloride hydrate

1-(4-pyridyl)pyridinium chloride hydrochloride hydrate

1,4,7,10-tetraazacyclododecane tetrahydrochloride
10045-25-7

1,4,7,10-tetraazacyclododecane tetrahydrochloride

water
7732-18-5

water

1,7-tetra(4-pyridyl)-1,4,7,10-tetraazacyclododecane hydrate dichloromethane solvate

1,7-tetra(4-pyridyl)-1,4,7,10-tetraazacyclododecane hydrate dichloromethane solvate

Conditions
ConditionsYield
Stage #1: 1-(4-pyridyl)pyridinium chloride hydrochloride hydrate; 1,4,7,10-tetraazacyclododecane tetrahydrochloride at 170℃; for 3h; Inert atmosphere; Schlenk technique;
Stage #2: water With sodium hydroxide for 2h; pH=> 11; Reflux;
Stage #3: dichloromethane
19.3%
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