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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship

TIANFU CHEM 4730-54-5 1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

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-Triazacyclononane

Cas:4730-54-5

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 4730-54-5 with competitive price

Cas:4730-54-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam

1,4,7-Triazacyclononane CAS4730-54-5

Cas:4730-54-5

Min.Order:1 Kilogram

FOB Price: $7.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

1,4,7-Triazacyclononane CAS:4730-54-5 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 in

1,4,7-Triazacyclononane CAS:4730-54-5

Cas:4730-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

1,4,7-Triazacyclononane CAS 4730-54-5

Cas:4730-54-5

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

1,4,7-Triazacyclononane

Cas:4730-54-5

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

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home

1,4,7-Triazacyclononane

Cas:4730-54-5

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

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Newgreat Chemical Co., Ltd

ProName:TIANFU CHEM 4730-54-5 1,4,7-Triazacycl... CasNo:4730-54-5 Molecular Formula:C6H15N3 Appearance:White Powder Application:API,Pharmaceutical intermediates DeliveryTime:In Stock PackAge:25KGS/Drum Port:Shanghai ProductionCapacity:10 Me

1,4,7-Triazacyclononane 4730-54-5

Cas:4730-54-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Gram

FOB Price: $1.0

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

CAS:4730-54-5

Cas:4730-54-5

Min.Order:10 Gram

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-Triazacyclononane

Cas:4730-54-5

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-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

1,4,7-Triazacyclononane Basic information Product Name: 1,4,7-Triazacyclononane Synonyms: 1,4,7-TRIAZACYCLONONANE;OCTAHYDRO-1H-1,4,7-TRIAZONINE;Octahydro-1H-1,4,7-triazonine, Triethylenetriamine;1,4,7-Triazacyclonomane;TRIETHYLENETRIAMINE;Triaz

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

1,4,7-Triazonane

Cas:4730-54-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

1,4,7-Triazacyclononane cas no. 4730-54-5 98%

Cas:4730-54-5

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

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Enterprise standard Package:100g:1kg;10kg;100kg;200kg Application:Pharma Intermediate

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder or off-white powder Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application: It is

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

1,4,7-Triazacyclononane

Cas:4730-54-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

1,4,7-triazonane

Cas:4730-54-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

N,N',N''-tribenzyl-1,4,7-triazacyclononane
125262-43-3

N,N',N''-tribenzyl-1,4,7-triazacyclononane

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen; acetic acid In methanol at 50℃; under 760.051 Torr; for 3h;100%
With methanol; palladium 10% on activated carbon at 50℃; for 3h;100%
With palladium 10% on activated carbon; hydrogen; acetic acid95%
With palladium 10% on activated carbon; hydrogen; acetic acid at 20℃; for 72h;95%
1,4,7-triazacyclononane trihydrochloride
58966-93-1

1,4,7-triazacyclononane trihydrochloride

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
With sodium hydroxide In water; toluene Heating;91%
With sodium hydroxide In water pH=12;89%
With sodium hydroxide In water pH=13;79.4%
N,N',N-tris(p-toluenesulfonyl)-1,4,7-triazacyclononane
52667-89-7

N,N',N-tris(p-toluenesulfonyl)-1,4,7-triazacyclononane

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
Stage #1: N,N',N-tris(p-toluenesulfonyl)-1,4,7-triazacyclononane With sulfuric acid In water at 140℃; for 20h;
Stage #2: With sodium hydroxide In water; toluene for 2h; Heating;
86%
With sulfuric acid at 100 - 105℃; Heating; 30-48 h;73%
With sulfuric acid at 120℃; for 120h;65%
N,N',N''-tris(β-trimethylsilylethanesulfonyl)-1,4,7-triazacyclononane
340970-58-3

N,N',N''-tris(β-trimethylsilylethanesulfonyl)-1,4,7-triazacyclononane

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
With cesium fluoride In N,N-dimethyl-formamide at 95℃; for 24h;68%
1,4,7-Triazacyclononane trihydrobromide
35980-59-7

1,4,7-Triazacyclononane trihydrobromide

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
With potassium hydroxide In methanol
1,4,7-triazacyclononane tritosylate

1,4,7-triazacyclononane tritosylate

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
With sulfuric acid at 120℃; for 30h; Yield given;
octahydroimidazol[1,2-a]pyrazine
1610596-42-3

octahydroimidazol[1,2-a]pyrazine

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: potassium carbonate / acetonitrile / 24 h / 10 - 20 °C
1.2: 12 h / -10 °C
2.1: acetic acid; hydrogen; palladium 10% on activated carbon
View Scheme
Multi-step reaction with 3 steps
1: potassium carbonate / acetonitrile / 24 h / 10 °C
2: sodium tetrahydroborate / ethanol / 12 h / -10 °C
3: palladium 10% on activated carbon; hydrogen; acetic acid / 72 h / 20 °C
View Scheme
C27H32N3(1+)*Br(1-)

C27H32N3(1+)*Br(1-)

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / ethanol / 12 h / -10 °C
2: palladium 10% on activated carbon; hydrogen; acetic acid / 72 h / 20 °C
View Scheme
N,N′-(ethane-1,2-diyl)bis(N-benzyl-2-chloroacetamide)
110330-98-8

N,N′-(ethane-1,2-diyl)bis(N-benzyl-2-chloroacetamide)

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: lithium bromide; sodium carbonate / acetonitrile / 20 h / Inert atmosphere; Reflux
2: lithium aluminium tetrahydride / tetrahydrofuran / 20 h / Inert atmosphere; Reflux
3: palladium 10% on activated carbon; acetic acid; hydrogen / methanol / 3 h / 50 °C / 760.05 Torr
View Scheme
Multi-step reaction with 3 steps
1: lithium bromide / acetonitrile / 20 h / Inert atmosphere; Reflux
2: lithium aluminium tetrahydride / tetrahydrofuran / 20 h / Reflux
3: palladium 10% on activated carbon; methanol / 3 h / 50 °C
View Scheme
1,4,7-tribenzyl-1,4,7-triazacyclononane-2,6-dione

1,4,7-tribenzyl-1,4,7-triazacyclononane-2,6-dione

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium aluminium tetrahydride / tetrahydrofuran / 20 h / Inert atmosphere; Reflux
2: palladium 10% on activated carbon; acetic acid; hydrogen / methanol / 3 h / 50 °C / 760.05 Torr
View Scheme
Multi-step reaction with 2 steps
1: lithium aluminium tetrahydride / tetrahydrofuran / 20 h / Reflux
2: palladium 10% on activated carbon; methanol / 3 h / 50 °C
View Scheme
N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

tacnoa
67705-38-8

tacnoa

Conditions
ConditionsYield
In toluene for 2h; Reflux;100%
In chloroform; toluene at 20℃; for 12h;99%
for 16h; Heating;92%
(R)-2-isopropyloxirane
82378-47-0

(R)-2-isopropyloxirane

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

N,N'N''-Tris<(2R)-2-hydroxy-3-methylbutyl>-1,4,7-triazacyclononane
151750-90-2

N,N'N''-Tris<(2R)-2-hydroxy-3-methylbutyl>-1,4,7-triazacyclononane

Conditions
ConditionsYield
In ethanol for 240h; Ambient temperature;100%
1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

(S)-Propylene oxide
16088-62-3

(S)-Propylene oxide

(2S,2'S,2”S)-1,1',1”-(1,4,7-triazonane-1,4,7-triyl)tris(propan-2-ol)
106610-88-2

(2S,2'S,2”S)-1,1',1”-(1,4,7-triazonane-1,4,7-triyl)tris(propan-2-ol)

Conditions
ConditionsYield
In ethanol at 20℃;100%
In ethanol for 48h;100%
at 20℃; for 24h; Inert atmosphere; Schlenk technique;97%
2-chloromethylpyridine hydrochloride
6959-47-3

2-chloromethylpyridine hydrochloride

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1,4,7-tris(pyridin-2-ylmethyl)-1,4,7-triazacyclononane
102851-50-3

1,4,7-tris(pyridin-2-ylmethyl)-1,4,7-triazacyclononane

Conditions
ConditionsYield
With sodium hydroxide; hexadecylamine hydrochloride In water at 20℃; for 24h; Condensation;100%
With sodium carbonate In acetonitrile at 20℃; for 120h;83%
With triethylamine; sodium iodide In ethanol for 12h; Heating;55%
With N-ethyl-N,N-diisopropylamine In acetonitrile at 80℃; for 2h; Inert atmosphere;
1,2-epoxytetradecane
3234-28-4

1,2-epoxytetradecane

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1-(2-hydroxytetradecyl)-1,4,7-triazacyclononane

1-(2-hydroxytetradecyl)-1,4,7-triazacyclononane

Conditions
ConditionsYield
In ethanol for 168h;100%
In ethanol Yield given;
H4(ruthenium)4(carbonyl)12

H4(ruthenium)4(carbonyl)12

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

H(CH2)6(NH)3(1+)*H3Ru4(1-)*12CO=[H(CH2)6(NH)3][H3Ru4(CO)12]

H(CH2)6(NH)3(1+)*H3Ru4(1-)*12CO=[H(CH2)6(NH)3][H3Ru4(CO)12]

Conditions
ConditionsYield
In hexane N2-atmosphere; addn. of slight excess of nonane derivative to Ru-complexsoln. at reflux, stirring (70°C, 2 h); cooling to room temp., filtration, extn. into hexane, drying (vac.); elem. anal.;99.1%
4-Fluoronitrobenzene
350-46-9

4-Fluoronitrobenzene

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1,4-bis(4-nitrophenyl)[1,4,7]triazonane
848662-84-0

1,4-bis(4-nitrophenyl)[1,4,7]triazonane

Conditions
ConditionsYield
With potassium carbonate In water for 24h; Heating / reflux;99%
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1,4-di-tert-butyl 1,4,7-triazonane-1,4-dicarboxylate
174138-01-3

1,4-di-tert-butyl 1,4,7-triazonane-1,4-dicarboxylate

Conditions
ConditionsYield
With triethylamine In chloroform at 20℃; for 8h;98%
With triethylamine In chloroform at 0 - 20℃; Cooling with ice;95%
With triethylamine In chloroform at 20℃; for 7h; Cooling with ice;92%
perrhenic acid anhydride

perrhenic acid anhydride

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

{(1,4,7-triazacyclononane)ReO3}ReO4

{(1,4,7-triazacyclononane)ReO3}ReO4

Conditions
ConditionsYield
In tetrahydrofuran N2-atmosphere; stirring equimolar amts. for 15 min (pptn.); decantation, washing (THF), drying (vac.); elem. anal.;98%
rhenium(VII) oxide

rhenium(VII) oxide

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

{(1,4,7-triazacyclononane)ReO3}ReO4

{(1,4,7-triazacyclononane)ReO3}ReO4

Conditions
ConditionsYield
In tetrahydrofuran ppt. washed with THF, dried in vac.;98%
(3-bromopropyl)(phenyl)selane
118824-31-0

(3-bromopropyl)(phenyl)selane

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1-[3-(phenylseleno)propyl]-1,4,7-triazacyclononanone

1-[3-(phenylseleno)propyl]-1,4,7-triazacyclononanone

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 20℃;97.5%
1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

p-methylbenzyl halide

p-methylbenzyl halide

1,4,7-tris(4-methylbenzyl)-1,4,7-triazacyclononane

1,4,7-tris(4-methylbenzyl)-1,4,7-triazacyclononane

Conditions
ConditionsYield
With potassium hydroxide In toluene Heating;97%
formaldehyd
50-00-0

formaldehyd

phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

hexaethyl ((1,4,7-triazonane-1,4,7-triyl)tris(methylene))tris(phosphonate)
137145-65-4

hexaethyl ((1,4,7-triazonane-1,4,7-triyl)tris(methylene))tris(phosphonate)

Conditions
ConditionsYield
In benzene Heating;96.8%
With toluene-4-sulfonic acid In toluene for 6h; Reflux;79%
dibutyl hydrogen phosphite
1809-19-4

dibutyl hydrogen phosphite

formaldehyd
50-00-0

formaldehyd

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

N,N',N''-tris(dibutylphosphorylmethyl)-1,4,7-triazacyclononane
137145-67-6

N,N',N''-tris(dibutylphosphorylmethyl)-1,4,7-triazacyclononane

Conditions
ConditionsYield
In benzene Heating;96%
1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

6-bromo-5'-bromomethyl-2,2'-bipyridine
334001-82-0

6-bromo-5'-bromomethyl-2,2'-bipyridine

1,4,7-tris[(6-bromo-2,2'-bipyridine-5'-yl)methyl]-1,4,7-triazacyclononane
335594-42-8

1,4,7-tris[(6-bromo-2,2'-bipyridine-5'-yl)methyl]-1,4,7-triazacyclononane

Conditions
ConditionsYield
With sodium carbonate In acetonitrile at 80℃; for 38h;96%
formaldehyd
50-00-0

formaldehyd

di-n-propyl phosphonate
1809-21-8

di-n-propyl phosphonate

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

[4,7-Bis-(dipropoxy-phosphorylmethyl)-[1,4,7]triazonan-1-ylmethyl]-phosphonic acid dipropyl ester
137145-66-5

[4,7-Bis-(dipropoxy-phosphorylmethyl)-[1,4,7]triazonan-1-ylmethyl]-phosphonic acid dipropyl ester

Conditions
ConditionsYield
In benzene Heating;95%
acrylonitrile
107-13-1

acrylonitrile

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1,4,7-tris(2-cyanoethyl)-1,4,7-triazacyclononane
112995-08-1

1,4,7-tris(2-cyanoethyl)-1,4,7-triazacyclononane

Conditions
ConditionsYield
Heating;95%
2-(tert-butoxycarbonyloxyimino)-2-phenylacetonitrile
74651-77-7

2-(tert-butoxycarbonyloxyimino)-2-phenylacetonitrile

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1,4-di-tert-butyl 1,4,7-triazonane-1,4-dicarboxylate
174138-01-3

1,4-di-tert-butyl 1,4,7-triazonane-1,4-dicarboxylate

Conditions
ConditionsYield
In chloroform for 72h;95%
fac-[CoCl3(1,4,7-triazacyclononane)]
58723-65-2

fac-[CoCl3(1,4,7-triazacyclononane)]

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

[Co(1,4,7-triazacyclononane)2](ClO4)3

[Co(1,4,7-triazacyclononane)2](ClO4)3

Conditions
ConditionsYield
In isopropyl alcohol refluxing, 85°C, 0.5h; cooled for 2-4 h; filtered; washed with ethanol and ether; dried;95%
formaldehyd
50-00-0

formaldehyd

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1,4,7-triazabicyclo[5.2.1]decane
133474-55-2

1,4,7-triazabicyclo[5.2.1]decane

Conditions
ConditionsYield
In ethanol at 20℃; for 4h; Molecular sieve;95%
methyl 5-(2 formyl-1H-imidazol-1-yl)pentanoate

methyl 5-(2 formyl-1H-imidazol-1-yl)pentanoate

trifluoroacetic acid
76-05-1

trifluoroacetic acid

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

trimethyl-5,5′,5″-(((1,4,7-triazonane-1,4,7-triyl)tris(methylene))tris(1H-imidazole-2,1-diyl))tripentanoate

trimethyl-5,5′,5″-(((1,4,7-triazonane-1,4,7-triyl)tris(methylene))tris(1H-imidazole-2,1-diyl))tripentanoate

Conditions
ConditionsYield
Stage #1: methyl 5-(2 formyl-1H-imidazol-1-yl)pentanoate; 1,4,7-triazacyclononane In tetrahydrofuran for 24h;
Stage #2: With sodium tris(acetoxy)borohydride In tetrahydrofuran for 5h;
Stage #3: trifluoroacetic acid In water; acetonitrile pH=2 - 3;
95%
α-bromo-γ-butyrolactone
5061-21-2

α-bromo-γ-butyrolactone

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

C18H27N3O6

C18H27N3O6

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃;94%
ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

1,4-bis (trifluoroacetyl)-1,4,7-triazacyclononane

1,4-bis (trifluoroacetyl)-1,4,7-triazacyclononane

Conditions
ConditionsYield
With triethylamine In methanol at 20℃;94%
With triethylamine In methanol; dichloromethane94%
1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

ruthenium 1,4,7-triazacyclononane trichloride
93557-58-5

ruthenium 1,4,7-triazacyclononane trichloride

Conditions
ConditionsYield
With concd. HCl; air In toluene addn. of triaza compd. to soln. of Ru complex in dry toluene, heated to reflux for 1 h, cooling to 0°C, (Ru(dmso)2Cl(tacn))Cl filtered off, dissolved in concd. HCl, heating to reflux in presence of air for 10 min, pptn.; microcrystals ppt. filtered off, washed (EtOH, Et2O), and air-dried;94%
methyl hydrogen fumarate
2756-87-8

methyl hydrogen fumarate

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

4-methoxy-4-oxo-3-(1,4,7-triazonan-1-yl)butanoic acid

4-methoxy-4-oxo-3-(1,4,7-triazonan-1-yl)butanoic acid

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane for 2h;94%
1-(allyloxy)-6-(chloromethyl)-2(1H)-pyridinone

1-(allyloxy)-6-(chloromethyl)-2(1H)-pyridinone

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

N,N',N"-tris(1-allyloxy-6(1H)-pyridinone-2-methyl)-1,4,7-triazacyclononane

N,N',N"-tris(1-allyloxy-6(1H)-pyridinone-2-methyl)-1,4,7-triazacyclononane

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Reflux;93%
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

N,N'-diBoc-1,4,7-triazacyclononane

N,N'-diBoc-1,4,7-triazacyclononane

Conditions
ConditionsYield
In chloroform92%
iron(II) chloride tetrahydrate

iron(II) chloride tetrahydrate

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

bis(1,4,7-triazacyclononane)iron(II) perchlorate
111958-64-6

bis(1,4,7-triazacyclononane)iron(II) perchlorate

Conditions
ConditionsYield
With NH4(CH3COO); NaClO4 In ethanol; water Ar atmosphere, addn. of ligand in EtOH to aq. soln. of ammonium acetate and FeCl2 (10 min, room temp.), addn. of NaClO4 (4°C), pptn.; pptn. filtered off, washed (cold ethanol, ether), dried (Ar atmosphere); elem. anal.;92%
(99)TcCl(CO)3{P(C6H5)3}2
139238-77-0, 15526-57-5

(99)TcCl(CO)3{P(C6H5)3}2

1,4,7-triazacyclononane
4730-54-5

1,4,7-triazacyclononane

(C6H15N3)(99)Tc(CO)2{P(C6H5)3}(1+)*Cl(1-)={(C6H15N3)(99)Tc(CO)2{P(C6H5)3}}Cl
139131-25-2

(C6H15N3)(99)Tc(CO)2{P(C6H5)3}(1+)*Cl(1-)={(C6H15N3)(99)Tc(CO)2{P(C6H5)3}}Cl

Conditions
ConditionsYield
In tetrahydrofuran byproducts: CO; Addn. of 1,4,7-triazacyclononane to a stirred soln. of Tc-complex under N2, heating (70°C), evolution of CO is observed.; Filtn. after 2 h, washing (cold THF), drying in vac., recrystn. (CH2Cl2/-n-hexane), elem. anal.;92%

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