Buy Reliable Quality High Purity Bis(2-methoxyethyl)aminosulfur trifluoride 202289-38-1 Cheapest Price
- Molecular Formula:C6H14F3NO2S
- Molecular Weight:221.244
- Appearance/Colour:Dark yellow-orange liquid
- Vapor Pressure:0.0155mmHg at 25°C
- Refractive Index:1.392
- Boiling Point:256.3 °C at 760 mmHg
- PKA:-7.46±0.70(Predicted)
- Flash Point:108.8 °C
- PSA：47.00000
- Density:1.19 g/cm3
- LogP:1.95430
Bis(2-methoxyethyl)aminosulfur trifluoride(Cas 202289-38-1) Usage
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Chemical Properties
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Dark yellow-orange liquid
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Uses
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Versatile, thermally stable nucleophilic fluorinating reagent.
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InChI:InChI=1/C6H14F3NO2S/c1-11-5-3-10(4-6-12-2)13(7,8)9/h3-6H2,1-2H3
202289-38-1 Relevant articles
Bis(2-methoxyethyl)aminosulfur trifluoride: A new broad-spectrum deoxofluorinating agent with enhanced thermal stability
Lal, Gauri S.,Fez, Guido P.,Pesaresi, Reno J.,Prozonic, Frank M.
, p. 215 - 216 (2007/10/03)
Bis(2-methoxyethyl)aminosulfur trifluori...
Bis(2-methoxyethyl)aminosulfur trifluoride: A new broad-spectrum deoxofluorinating agent with enhanced thermal stability
Lal, Gauri S.,Pez, Guido P.,Pesaresi, Reno J.,Prozonic, Frank M.,Cheng, Hansong
, p. 7048 - 7054 (2007/10/03)
Bis(2-methoxyethyl)aminosulfur trifluori...
202289-38-1 Process route
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- 221557-49-9
[bis(2-methoxyethyl)amino]trimethylsilane
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- 202289-38-1
(bis-(2-methoxyethyl)amino)sulfur trufluoride
Conditions
| Conditions |
Yield |
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With sulfur tetrafluoride; In diethyl ether; at -30 ℃;
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70% |
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In diethyl ether; at -30 - 0 ℃; for 3h;
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2.6 g |
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- 111-95-5
Bis-(2-methoxyethyl)amine
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- 202289-38-1
(bis-(2-methoxyethyl)amino)sulfur trufluoride
Conditions
| Conditions |
Yield |
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Multi-step reaction with 2 steps
1.1: n-BuLi / hexane / -78 - 0 °C
1.2: hexane / 0.5 h / 0 °C
2.1: 2.6 g / diethyl ether / 3 h / -30 - 0 °C
With n-butyllithium; In diethyl ether; hexane; 1.1: Metallation / 1.2: Substitution / 2.1: Substitution;
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![[bis(2-methoxyethyl)amino]trimethylsilane](/upload/2023/8/8c95201e-f766-42c7-829a-cb0bbb6f26d0.png)
