As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:295-37-4
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inquiryWelcome 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
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inquiryProduct description: Product name 1,4,8,11-Tetraazacyclotetradecane CAS number 295-37-4 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Application Pharmac
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inquiryGood quality Good price Promptly delivery Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:intermediate Transportation:According to t
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inquiryThe 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
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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inquiryOur 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 on.O
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inquiryWITH 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
Cas:295-37-4
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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inquiryProduct Name: 1,4,8,11-TETRAAZACYCLOTETRADECANE Synonyms: 1,4,8-Tris(trifluoroacetyl)-1,4,8,11-tetraazacyclotetradecane;1,4,8-Tris(trifluoroacetyl)cyclaM;cyclaM, Methanol adduct;1,4,8,11-Tetraazacyclotetradecane 98% (GC);jm1498;CYCLAM;Cyclam, 9
Cas:295-37-4
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inquiry1,4,8,11-TETRAAZACYCLOTETRADECANE CAS:295-37-4 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 o
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inquiryHello, 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
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inquiryHenan 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
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inquiryBest 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
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
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inquiryCompany 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
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
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inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be
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inquiryJ&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
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inquiryZibo 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
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inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:295-37-4
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inquiryProduct 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,
Cas:295-37-4
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inquiryProduct name: 1,4,8-Tris(Trifluoroacetyl)-1,4,8,11-Tetraazacyclotetradecane CAS No.:295-37-4 Molecule Formula:C10H24N4 Molecule Weight:200.32 Purity: 99% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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inquiryGMP 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,
Cas:295-37-4
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inquiryHANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp
1,4,8,11-tetrakis(p-toluenesulphonyl)-1,4,8,11-tetraazacyclotetradecane
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
Stage #1: 1,4,8,11-tetrakis(p-toluenesulphonyl)-1,4,8,11-tetraazacyclotetradecane With sulfuric acid at 100℃; for 48h; Stage #2: With sodium hydroxide In water | 85% |
With sulfuric acid | 81% |
With sulfuric acid at 100 - 105℃; Heating; 50-70 h; | 68% |
With sulfuric acid at 100℃; for 39h; | 63% |
With sulfuric acid at 110℃; for 50h; | 35% |
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With hydrogenchloride In water at 70℃; for 2h; | 72% |
10b-phenyl-decahydro-3a,5a,8a,10a-tetraaza-pyrene
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With hydrogenchloride In water at 70℃; for 2h; | 70% |
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran for 56h; Heating; | 22% |
With lithium aluminium tetrahydride In tetrahydrofuran for 72h; Heating; |
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran for 20h; Heating; | 18% |
ethanol
ethylenediamine
1,3-dibromo-propane
A
1,4,8,11-Tetraazacyclotetradecane
B
3,7-diazanonane-1,9-diamine
C
N,N'-bis-[3-(2-amino-ethylamino)-propyl]-ethylenediamine
3,7-diazanonane-1,9-diamine
1,3-dibromo-propane
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With ethanol beim Erhitzen anschliessend mit aethanol. KOH; |
Glyoxal
N,N'-bis(3-aminopropyl)-1,2-diamine
A
1,4,8,11-Tetraazacyclotetradecane
B
2,2'-bi-(1,4,8,11-tetra-azacyclotetradecane)
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Yields of byproduct given; |
tetra(trifluoromethylsulfonyl)-1,4,8,11-tetraazocyclodecane
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With ammonia; sodium In tetrahydrofuran at -33℃; for 2h; Yield given; |
Glyoxal
N,N'-bis(3-aminopropyl)-1,2-diamine
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With sodium hydroxide; sodium cyanide; nickel; nickel dichloride Yield given. Multistep reaction; |
ethanol
3,7-diazanonane-1,9-diamine
1,3-dibromo-propane
A
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With hydrogenchloride In water at 60℃; for 6h; |
15-phenyl-1,5,8,12-tetraaza-15λ5-phosphabicyclo[10.2.1]pentadecane-15-thione
A
1,4,8,11-Tetraazacyclotetradecane
B
phenylphosphonate
Conditions | Yield |
---|---|
With hydrogenchloride at 70℃; |
N,N'-bis(3-aminopropyl)-1,2-diamine
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 91 percent / sodium hydroxide / H2O / 1.) 1 hr., 5 deg C, 2.) r.t., 3 hrs. 2: 85 percent / tetrabutylammonium iodide, sodium hydroxide (50 percent) / toluene; H2O / 9 h / Heating 3: 63 percent / sulfuric acid, (conc.) / 39 h / 100 °C View Scheme |
N,N',N'',N'''-tetratosyl-1,10-diamino-4,7-diazadecane
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 85 percent / tetrabutylammonium iodide, sodium hydroxide (50 percent) / toluene; H2O / 9 h / Heating 2: 63 percent / sulfuric acid, (conc.) / 39 h / 100 °C View Scheme | |
Multi-step reaction with 2 steps 1: 83 percent / 5percent NaOH / tetrabutylammonium iodide / H2O; toluene / Heating; 8-10 h 2: 68 percent / conc. H2SO4 / 100 - 105 °C / Heating; 50-70 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 90 percent / ethanol / 3 h / 0 °C 2: 75 percent / cesium carbonate / acetonitrile / 18 h / 20 °C 3: hydrochloric acid / H2O / 6 h / 60 °C View Scheme | |
Multi-step reaction with 3 steps 1: 90 percent / ethanol / 3 h / 0 °C 2: 60 percent / cesium carbonate / acetonitrile / 48 h / 40 °C 3: hydrochloric acid / H2O / 6 h / 60 °C View Scheme | |
Multi-step reaction with 3 steps 1: 90 percent / ethanol / 3 h / 0 °C 2: 91 percent / cesium carbonate / acetonitrile / 72 h / 40 °C 3: hydrochloric acid / H2O / 6 h / 60 °C View Scheme |
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 75 percent / cesium carbonate / acetonitrile / 18 h / 20 °C 2: hydrochloric acid / H2O / 6 h / 60 °C View Scheme | |
Multi-step reaction with 2 steps 1: 60 percent / cesium carbonate / acetonitrile / 48 h / 40 °C 2: hydrochloric acid / H2O / 6 h / 60 °C View Scheme | |
Multi-step reaction with 2 steps 1: 91 percent / cesium carbonate / acetonitrile / 72 h / 40 °C 2: hydrochloric acid / H2O / 6 h / 60 °C View Scheme |
9a-phenyl-octahydro-1,3a,6a,9-tetraaza-phenalene
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 50 percent / K2CO3 / acetonitrile / 72 h / 20 °C 2: 70 percent / HCl / H2O / 2 h / 70 °C View Scheme | |
Multi-step reaction with 2 steps 1: K2CO3 / acetonitrile / 48 h 2: 70 percent / HCl / H2O / 2 h / 70 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 74.6 percent / aq. NaOH / diethyl ether / 1 h / Ambient temperature 2: 78.3 percent / K2CO3 / dimethylformamide / 8 h / 110 °C 3: 35 percent / 96percent aq. H2SO4 / 50 h / 110 °C View Scheme |
1,4,8,11-Tetrakis(toluene-p-sulphonyl)-1,4,8,11-tetraazaundecane
A
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 78.3 percent / K2CO3 / dimethylformamide / 8 h / 110 °C 2: 35 percent / 96percent aq. H2SO4 / 50 h / 110 °C View Scheme |
1,4,8,11-Tetrakis(toluene-p-sulphonyl)-1,4,8,11-tetraazaundecane
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 65 percent / dimethylformamide 2: 81 percent / conc. H2SO4 View Scheme |
C,C,C-Trifluoro-N-(3-trifluoromethanesulfonylamino-propyl)-N-{2-[trifluoromethanesulfonyl-(3-trifluoromethanesulfonylamino-propyl)-amino]-ethyl}-methanesulfonamide
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / K2CO3 / dimethylformamide / 4 h / 110 °C 2: sodium, liquid ammonia / tetrahydrofuran / 2 h / -33 °C View Scheme |
Conditions | Yield |
---|---|
With hydrogen cation In water pH > 8.5; |
1,4,8,11-Tetraazacyclotetradecane
formaldehyd
1,4,8,11-tetraazatricyclo[9.3.1.14,8]hexadecane
Conditions | Yield |
---|---|
In water at 20℃; for 4h; | 100% |
In water at 0 - 20℃; for 2h; Product distribution / selectivity; | 97% |
In water at 20℃; for 2h; | 97% |
Conditions | Yield |
---|---|
In acetonitrile at 50 - 65℃; for 3h; Inert atmosphere; | 100% |
1,4,8,11-Tetraazacyclotetradecane
acrylic acid methyl ester
N,N,N,N-tetrakis[2-(methoxycarbonyl)eth-1-yl]-1,4,8,11-tetraazacyclotetradecane
Conditions | Yield |
---|---|
With sodium methylate In methanol at 20℃; for 120h; Michael addition; | 99% |
In methanol at 20℃; for 48h; Inert atmosphere; | 92.7% |
In methanol for 2h; Heating; | |
In methanol at 20℃; for 144h; Michael addition; |
1,4,8,11-Tetraazacyclotetradecane
dipotassium tris(1,2-benzenediolato-O,O′)silicate
Conditions | Yield |
---|---|
Stage #1: 1,4,8,11-Tetraazacyclotetradecane With hydrogenchloride In water Cooling with ice; Stage #2: dipotassium tris(1,2-benzenediolato-O,O′)silicate In water at 5℃; for 1h; pH=8.715; pH-value; Temperature; | 98.8% |
oxirane
1,4,8,11-Tetraazacyclotetradecane
N,N',N''N'''-tetrakis(2-hydroxyethyl)-1,4,8,11-tetra-azacyclotetradecane
Conditions | Yield |
---|---|
In ethanol at 5℃; | 98% |
In water; acetic acid at 0℃; | 62% |
In water at 0℃; for 2h; |
1,4,8,11-Tetraazacyclotetradecane
methyl iodide
1,4,8,11-tetramethyl-1,4,8,11-tetra-azacyclotetradecane
Conditions | Yield |
---|---|
With potassium hydroxide; C14H30N2O4 In toluene for 4h; Ambient temperature; Irradiation; | 98% |
Conditions | Yield |
---|---|
In toluene for 192h; | 98% |
1,4,8,11-Tetraazacyclotetradecane
ethyl bromoacetate
(1,4,8,11-tetraazacyclotetradec-1-yl)acetic acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In chloroform at 20℃; for 48h; | 98% |
With potassium carbonate In chloroform at 20℃; for 48h; |
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With water-d2 In deuteromethanol for 20h; | 98% |
1,4,8,11-Tetraazacyclotetradecane
formaldehyd
acide 1,4,8,11-tetraazacyclotetradecane-1,4,8,11-tetra(methylenehydroxymethylphosphinique)
Conditions | Yield |
---|---|
With hydrogenchloride; hypophosphorous acid In water Heating; | 97% |
Conditions | Yield |
---|---|
In water; acetonitrile for 8h; | 97% |
1,4,8,11-Tetraazacyclotetradecane
Glyoxal
decahydro-1H,6H-3a,5a,8a,10a-tetraazapyrene
Conditions | Yield |
---|---|
In methanol at 0℃; for 0.5h; | 97% |
In methanol at 0℃; for 0.5h; | 97% |
In water; acetonitrile at 55℃; | |
In acetonitrile at 20 - 50℃; for 3.5h; | 2.46 g |
1,4,8,11-Tetraazacyclotetradecane
(3-iodopropyl)triethoxysilane
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 12h; Alkylation; Heating; | 97% |
With potassium carbonate In acetonitrile; pentane |
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 12h; Heating; | 97% |
1,4,8,11-Tetraazacyclotetradecane
1,4,8,11-tetraazatricyclo[9.3.1.14,8]hexadecane
Conditions | Yield |
---|---|
With formaldehyd In water at 20℃; | 97% |
Multi-step reaction with 2 steps 1: 77 percent / Bu3SnNEt2 / 7 h / Heating 2: 95 percent / 30percent aq. NaOH / 8 h / Heating View Scheme | |
In formaldehyd; chloroform; water |
1,4,8,11-Tetraazacyclotetradecane
1-bromomethyl-4-nitro-benzene
1,4,8,11-tetrakis(4-nitrobenzyl)-1,4,8,11-tetraazacyclotetradecane
Conditions | Yield |
---|---|
With potassium carbonate In chloroform for 4h; Heating; | 96% |
With sodium hydroxide In water; acetonitrile for 6h; | 71% |
1,4,8,11-Tetraazacyclotetradecane
(1-adamantyl)methyl isocyanate
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 20℃; for 12h; | 96% |
1,4,8,11-Tetraazacyclotetradecane
dichloromethane
1,4,8,11-tetraazatricyclo[9.3.1.14,8]hexadecane
Conditions | Yield |
---|---|
With sodium hydroxide | 95% |
With sodium hydroxide for 36h; Heating; | 88% |
With sodium hydroxide In water for 36h; Reflux; | |
With sodium hydroxide In water |
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
With triethylamine at 20℃; for 24h; | 95% |
1,4,8,11-Tetraazacyclotetradecane
(3-iodopropyl)triethoxysilane
1-[(3-triethoxysilyl)propyl]-1,4,8-11-tetraazacyclotetradecane
Conditions | Yield |
---|---|
With sodium carbonate In acetonitrile for 48h; Heating; | 95% |
Stage #1: 1,4,8,11-Tetraazacyclotetradecane With sodium carbonate In acetonitrile Heating / reflux; Stage #2: (3-iodopropyl)triethoxysilane In acetonitrile for 48h; Heating / reflux; | 50.8% |
1,4,8,11-Tetraazacyclotetradecane
ethyl trifluoroacetate,
1,1′,1″-(1,4,8,11-tetraazacyclotetradecane-1,4,8-triyl)tris-(2,2,2-trifluoroethan-1-one)
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 5.08333h; | 95% |
With triethylamine In methanol at 25℃; for 5h; Inert atmosphere; | 93% |
With triethylamine In methanol at 20℃; Inert atmosphere; | 93% |
1,4,8,11-Tetraazacyclotetradecane
phenylglyoxal hydrate
10b-phenyl-decahydro-3a,5a,8a,10a-tetraaza-pyrene
Conditions | Yield |
---|---|
In ethanol at 20℃; for 4h; | 95% |
1,4,8,11-Tetraazacyclotetradecane
pentafluorophenyl N-benzyloxycarbonyl-γ-tert-butyl-L-glutamate
Conditions | Yield |
---|---|
With triethylamine In diethyl ether for 96h; Heating; | 95% |
1,4,8,11-Tetraazacyclotetradecane
Conditions | Yield |
---|---|
In ethanol azamacrocycle in ethanol was heated and stirred at 65°C, Zn-salt in ethanol was slowly added at 65°C dropwise, stirred at 65°C for 2 h; cooled, filtered, washed with cold ethanol (3x), ppt. was dried under vac. over two days at ambient temp.; elem. anal.; | 95% |
Conditions | Yield |
---|---|
Stage #1: 1,4,8,11-Tetraazacyclotetradecane With zinc diacetate In 5,5-dimethyl-1,3-cyclohexadiene at 110℃; for 0.166667h; Inert atmosphere; Stage #2: bromobenzene With copper(I) oxide; potassium tert-butylate In 5,5-dimethyl-1,3-cyclohexadiene at 110℃; for 26h; Inert atmosphere; | 95% |
Stage #1: 1,4,8,11-Tetraazacyclotetradecane With zinc diacetate In 5,5-dimethyl-1,3-cyclohexadiene at 119℃; for 0.166667h; Inert atmosphere; Stage #2: bromobenzene With copper(I) oxide; potassium tert-butylate In 5,5-dimethyl-1,3-cyclohexadiene at 25 - 119℃; for 26h; Inert atmosphere; | 95% |
1,4,8,11-Tetraazacyclotetradecane
acrylonitrile
NN,N,,N,,,-tetra(2-cyanoethyl)-1,4,8,11-tetra-azacyclo-tetradecane
Conditions | Yield |
---|---|
for 4h; Heating; | 94% |
1.) room temperature, 1 h, 2.) reflux, 4 h; | 67% |
Michael Addition; Inert atmosphere; Schlenk technique; Reflux; |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 90 - 100℃; for 13h; Arylation; | 94% |
With triethylamine In N,N-dimethyl-formamide at 90 - 100℃; for 13h; Amination; | 94% |
1,4,8,11-Tetraazacyclotetradecane
cobalt(II) chloride
trans-dichloro(1,4,8,11-tetraazacyclotetradecane)cobalt(III) chloride
Conditions | Yield |
---|---|
With H2O2 In hydrogenchloride; water addn. of ligand to soln. of CoCl2 with stirring, addn. of aq. HCl and aq. H2O2 in small portions, thermostating in a water-bath (80-90°C) for 40-45 min.; filtn., crystn. after neutralisation at room temp., elem. anal.; | 94% |
1,4,8,11-Tetraazacyclotetradecane
2-chloro-N-(4,6-dihydropyren-1-yl)acetamide
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In acetonitrile for 24h; Inert atmosphere; Reflux; | 94% |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 55 - 60℃; for 6.5h; | 93% |
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