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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/713.html Product Name 1,1-Dimethyl-1,2-ethanediamine CAS No. 811-93-8
Cas:811-93-8
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inquiry1,2-DIAMINO-2-METHYLPROPANE Basic information Product Name: 1,2-DIAMINO-2-METHYLPROPANE Synonyms: 1,2-Propanediamine, 2-methyl-;1,2-propanediamine,2-methyl-;2,2-dimethylethylenediamine;2
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inquiryOur 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
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inquiryCAS No.: 811-93-8 Synonyms: 1,2-Propanediamine, 2-methyl-; 2-methylpropane-1,2-diamine; Formula: C4H12N2 Exact Mass:
Cas:811-93-8
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inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry pla
Cas:811-93-8
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inquiry1,2-DIAMINO-2-METHYLPROPANE CAS:811-93-8 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
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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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inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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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
Product name : 1,1-Dimethyl-1,2-ethanediamine Other name : Anagliptin intermediate CAS No. : 811-93-8 Standard : In-house Stock : Fresh Purity : NLT 98.0% Application:207557-35-5
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inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Cas:811-93-8
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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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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
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inquiryA 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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inquiryMassive 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 als
Cas:811-93-8
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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
Cas:811-93-8
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Cas:811-93-8
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inquiryProduct name: 1,2-Diamino-2-Methylpropane CAS No.:811-93-8 Molecule Formula:C4H14N2 Molecule Weight:90.17 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING
Cas:811-93-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry1,2-DIAMINO-2-METHYLPROPANE Basic information Product Name: 1,2-DIAMINO-2-METHYLPROPANE Synonyms: 1,2-Propanediamine, 2-methyl-;Nsc17717;(2-Amino-1,1-dimethylethyl)amine;1,1-Dimethyl-1,2-ethanediamine;1,1-Dimethylethylenediamine;2-Amino-2-meth
Cas:811-93-8
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryfactory?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
Cas:811-93-8
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inquiryShandong 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
Cas:811-93-8
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inquiry3-amino-3-methylbutanamide
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With water; sodium hydroxide In water at 0 - 72℃; for 5h; Concentration; | 89% |
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With potassium hydroxide; hydrogen; nickel In methanol at 20℃; under 760.051 Torr; for 16h; | 52% |
Conditions | Yield |
---|---|
With ammonia; ammonium chloride at 100℃; under 41188.4 Torr; |
α-amino-isobutyraldehyde-oxime
A
2,2,5,5-tetramethyl-piperazine
B
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With sodium amalgam; acetic acid | |
With sodium amalgam; ethanol; acetic acid |
Conditions | Yield |
---|---|
With ammonia; nickel at 40℃; under 55163.1 Torr; Hydrogenation; |
N,N'-(1,1-dimethyl-ethanediyl)-bis-acetamide
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With hydrogenchloride; water |
1,2-dinitro-2-methylpropane
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With acetic acid; platinum under 58840.6 Torr; Hydrogenation; |
Conditions | Yield |
---|---|
With methanol; nickel Hydrogenation; |
2-amino-2-cyanopropane
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; diethyl ether | |
With hydrogenchloride; methanol; palladium Hydrogenation; | |
With hydrogenchloride; ethanol; palladium Hydrogenation; |
Conditions | Yield |
---|---|
With diethyl ether; mixture of gaseous nitrogen oxides bei der Reduktion des entstehenden Isobutylennitrosits mit Zinn und Salzsaeure; |
N-(1-cyano-1-methyl-ethyl)acetamide
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
(i) H2, Raney-Ni, (ii) aq. KOH; Multistep reaction; |
N1-benzyl-2-methylpropane-1,2-diamine
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In hydrogenchloride |
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With potassium hydroxide Heating; |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; water for 4h; Heating; Yield given; |
Conditions | Yield |
---|---|
With sodium amalgam; acetic acid |
Conditions | Yield |
---|---|
Hydrogenation; |
Conditions | Yield |
---|---|
With sodium amalgam; ethanol; acetic acid |
Conditions | Yield |
---|---|
bei Einw. erst bei -35grad, dann bei +40grad, und folgender Druckhydrierung in Gegenwart von Raney-Nickel bei ca. 40grad; |
ethanol
α-amino-isobutyraldehyde-oxime
acetic acid
A
2,2,5,5-tetramethyl-piperazine
B
1,1-dimethylethylenediamine
2,4,4-trimethyl-2,3-dihydroimidazole
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With potassium hydroxide; water at 25 - 40℃; for 16.5 - 19.5h; Heating / reflux; |
2-methyl-2-nitropropanamine
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With propylamine; hydrogen; Grace Raney Nickel In methanol; water at 49 - 52℃; under 29583 - 31390.6 Torr; Product distribution / selectivity; autoclave; |
Conditions | Yield |
---|---|
With ammonia; hydrogen; magnesium chloride at 190℃; under 7500.75 Torr; for 8h; Reagent/catalyst; Pressure; Autoclave; |
4-Fluoronitrobenzene
1,1-dimethylethylenediamine
2-methyl-N1-(4-nitrophenyl)propane-1,2-diamine
Conditions | Yield |
---|---|
With potassium carbonate In 1,4-dioxane for 3h; Heating / reflux; | 100% |
With potassium carbonate In N,N-dimethyl-formamide for 16h; Reflux; | 100% |
With potassium carbonate In 1,4-dioxane at 100℃; for 3h; Sealed tube; | 65% |
With potassium carbonate In 1,4-dioxane at 100℃; for 3h; Sealed tube; | 65% |
urea
1,1-dimethylethylenediamine
4,4-dimethyltetrahydro-2H-imidazol-2-one
Conditions | Yield |
---|---|
In ethylene glycol at 130 - 180℃; for 4h; | 99.4% |
at 130 - 180℃; for 5h; Inert atmosphere; | 83.4% |
5-methyl-2-hydroxyacetophenone
1,1-dimethylethylenediamine
2-(1-(2-amino-2-methylpropylimino)ethyl)-4-methylphenol
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; | 99% |
Conditions | Yield |
---|---|
In water at 0 - 20℃; for 3h; | 99% |
1,1-dimethylethylenediamine
(1S)-2,4,6-tri-O-acetyl-1-[5-({4-[(1E)-4-({1-[(2-amino-2-methylpropyl)amino]-2-methyl-1-oxopropan-2-yl}amino)-3,3-dimethyl-4-oxobut-1-en-1-yl]-2-methylphenyl}methyl)-2-methoxy-4-(propan-2-yl)phenyl]-1,5-anhydro-3-O-formyl-D-glucitol
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In chloroform; N,N-dimethyl-formamide at 20℃; | 99% |
3-tert-butyl-2-hydroxy-5-methoxybenzaldehyde
1,1-dimethylethylenediamine
C28H40N2O4
Conditions | Yield |
---|---|
In ethanol at 100℃; for 2h; Inert atmosphere; Schlenk technique; Reflux; Glovebox; | 98% |
N-(Benzyloxycarbonyloxy)succinimide
1,1-dimethylethylenediamine
(2-amino-2-methylpropyl)carbamic acid benzyl ester
Conditions | Yield |
---|---|
In dichloromethane 1.) -40 deg C, 3 h, 2.) -40 deg C to r.t., overnight; | 97% |
benzyl phenyl carbonate
1,1-dimethylethylenediamine
(2-amino-2-methylpropyl)carbamic acid benzyl ester
Conditions | Yield |
---|---|
In ethanol at 20℃; | 97% |
In ethanol at 80℃; for 18h; | 97% |
Stage #1: benzyl phenyl carbonate; 1,1-dimethylethylenediamine In ethanol at 20℃; Stage #2: With hydrogenchloride; water In ethanol pH=< 3; Stage #3: With sodium hydroxide In dichloromethane; water | 87% |
Conditions | Yield |
---|---|
Stage #1: 4-Aminobenzonitrile With hydrogenchloride; sodium nitrite In water at 0℃; for 0.5h; Stage #2: formaldehyd; 1,1-dimethylethylenediamine With sodium hydrogencarbonate In water for 0.5h; cooling; | 97% |
SULFAMIDE
1,1-dimethylethylenediamine
3,3-dimethyl-1,2,5-thiadiazolidine-1,1-dioxide
Conditions | Yield |
---|---|
With pyridine for 16.5h; Heating / reflux; | 97% |
With pyridine for 16h; Reflux; | |
With pyridine Reflux; |
2-amino-5-nitropyrimidine-4,6-diol
1,1-dimethylethylenediamine
2-Amino-6-(2-amino-2-methylpropylamino)-4-hydroxy-5-nitropyrimidine monohydrochloride
Conditions | Yield |
---|---|
In ethanol | 97% |
Conditions | Yield |
---|---|
In ethanol at 20℃; for 1h; | 97% |
In ethanol at 20℃; for 1h; | 12.3g |
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
In diethyl ether for 24h; | 97% |
allyl phenyl carbonate
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
In ethanol at 20℃; | 96% |
In ethanol at 80℃; for 18h; | 96% |
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
In dichloromethane Molecular sieve; Inert atmosphere; | 96% |
1,3-diacetyl-1,3-dihydro-benzoimidazol-2-one
1,1-dimethylethylenediamine
1,1-dimethyl-2-(methylcarbonylamino)ethylamine
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.3h; | 95% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 50℃; for 3.5h; | 95% |
4-fluorobenzonitrile
1,1-dimethylethylenediamine
4-((2-amino-2-methylpropyl)amino)benzonitrile
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 120℃; for 24h; | 95% |
at 180℃; for 0.416667h; Microwave irradiation; | 88% |
Conditions | Yield |
---|---|
With 1-hydroxy-7-aza-benzotriazole; diisopropyl-carbodiimide In DMF (N,N-dimethyl-formamide) at 20℃; | 94% |
3-methoxy-2-hydroxybenzaldehyde
1,1-dimethylethylenediamine
N,N′-bis(2-hydroxy-3-methoxybenzylidene)-1,2-diamino-2-methylpropane
Conditions | Yield |
---|---|
With salicylaldehyde In methanol for 3h; Reflux; Dean-Stark; | 94% |
In methanol | |
In methanol |
3,5-di-tert-butyl-2-hydroxybenzaldehyde
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
In ethanol for 3h; Heating; | 93% |
In dichloromethane for 3h; Solvent; Reflux; | 91% |
3,5-di-tert-butyl-2-hydroxybenzaldehyde
1,1-dimethylethylenediamine
N,N'-bis(3,5-di-tert-butylsalicylidene)-2-methyl-1,2-diaminopropane
Conditions | Yield |
---|---|
In ethanol for 3h; Heating / reflux; | 93% |
In methanol; chloroform |
(η5-Cp)Fe(CO)3PF6
1,1-dimethylethylenediamine
C5H5Fe(CO)2CONHCH2C(CH3)2NH3(1+)*PF6(1-)
Conditions | Yield |
---|---|
In diethyl ether A suspn. of complex in N2-satd. Et2O was stirred for 1 h with excess of diamine under N2 atm. at room temp.;; ppt. was filtered, washed with Et2O, recrystd. from CH3CN-Et2O at 0°C; elem. anal.;; | 93% |
Conditions | Yield |
---|---|
at 25℃; | 93% |
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h; | 93% |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h; | 93% |
1,1-dimethylethylenediamine
Conditions | Yield |
---|---|
Stage #1: (1s,4s)-dispiro[cyclohexane-1,3'-[1,2,4]trioxolane-5',2"-tricyclo[3.3.1.1(3,7)]decan]-4-ylacetic acid With chloroformic acid ethyl ester; triethylamine In dichloromethane at -10 - -5℃; Inert atmosphere; Stage #2: 1,1-dimethylethylenediamine In ethanol; dichloromethane at 20℃; Product distribution / selectivity; | 92.81% |
2-methyl-benzyl alcohol
1,1-dimethylethylenediamine
α,α-[(1,1-dimethylethylene)dinitrilo]di-o-cresol
Conditions | Yield |
---|---|
In ethanol at 20℃; for 2h; Condensation; | 92% |
1,1-dimethylethylenediamine
6-benzyloxy-3,4-dihydro-1H-isoquinoline-1,2-dicarboxylic acid 2-tert-butyl ester
Conditions | Yield |
---|---|
With 1-hydroxy-7-aza-benzotriazole; diisopropyl-carbodiimide In DMF (N,N-dimethyl-formamide) at 20℃; | 92% |
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride |
1,1-dimethylethylenediamine
2-(2'-formylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
In dichloromethane for 24h; | 92% |
Conditions | Yield |
---|---|
Stage #1: p-aminoethylbenzoate With hydrogenchloride; sodium nitrite In water at 0℃; for 0.5h; Stage #2: formaldehyd; 1,1-dimethylethylenediamine With sodium hydrogencarbonate In water for 0.5h; cooling; | 92% |
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