Quality products?make an important contribution to long-term revenue and profitability. Cost-effective and customizable N,N-Bis(trimethylsilyl)formamide 15500-60-4 factory
1.What is the N,N-Bis(trimethylsilyl)formamide ?
N,N-Bis(trimethylsilyl)formamide can be used as source of nucleophilic formamide and N-silylaldimine synthon. N,N-Bis(trimethylsilyl)formamide (BSF) exists in the amide form with both silyl groups attached to the nitrogen atom. This is in contrast to most other bis(TMS)amides (e.g., bis(TMS)- acetamide), which favor the N,O-bis(TMS)imidate isomer. BSF behaves as an N-formamido nucleophile, reacting with the carbonyl group of aldehydes and activated ketones to give N-formyl-O-trimethylsilyl-N,O-acetals. Similarly, reaction with imines (or their precursors) can in some cases give N-formylN,N-acetals. BSF undergoes reactions with a range of other electrophiles including acid chlorides, chloroformate esters, and isocyanates to give a range of interesting products. When treated with organolithium nucleophiles, attack occurs at the carbonyl function, to provide N-silylaldimines after elimination of a silyloxy unit. Such imines are reported to undergo further reactions to give heterocycles. There are also reports of BSF acting as a silylating agent, to give silyl enol ethers, although it is not commonly used for this application.
-
-
124-38-9,18923-20-1
carbon dioxide
-
-
999-97-3
1,1,1,3,3,3-hexamethyl-disilazane
-
-
15500-60-4
N,N-bis(trimethylsilyl)formamide
| Conditions | Yield |
|---|---|
|
With
phenylsilane; C14H24N4Si*HI;
In
benzene-d6;
at 90 ℃;
Inert atmosphere;
Schlenk technique;
|
> 99 %Spectr. |
-
-
75-77-4
chloro-trimethyl-silane
-
-
77287-34-4,77287-35-5,60100-09-6
formamide
-
-
15500-60-4
N,N-bis(trimethylsilyl)formamide
| Conditions | Yield |
|---|---|
|
With
triethylamine;
In
benzene;
for 1h;
Heating;
|
75% |
|
With
triethylamine;
|
2.What is the CAS number for N,N-Bis(trimethylsilyl)formamide ?
The CAS number of N,N-Bis(trimethylsilyl)formamide is 15500-60-4.
More information of N,N-Bis(trimethylsilyl)formamide 15500-60-4 are:
|
CAS?Number |
15500-60-4 |
|
Density |
0.86g/cm3 |
|
Melting Point |
158 °C |
|
Boiling Point |
145.8 °C at 760 mmHg |
|
Flash Point |
42 °C |
|
Vapor Pressure |
4.78mmHg at 25°C |
|
Refractive Index |
n20/D 1.437 |
|
HS CODE |
2931900090 |
|
PSA |
20.31000 |
|
LogP |
2.75050 |
|
Pka |
0.16±0.70(Predicted) |
3.What are another words for N,N-Bis(trimethylsilyl)formamide ?
Synonyms?for?N,N-Bis(trimethylsilyl)formamide 15500-60-4:Bis(trimethylsilyl)formamide;N,N-Bis(trimethylsilyl)formamide;
4.What is the molecular formula of N,N-Bis(trimethylsilyl)formamide?
The chemical formula of ?N,N-Bis(trimethylsilyl)formamide is?C7H19NOSi2 which containing 7 Carbon atoms,19 Hydrogen atoms,1 Nitrogen atoms,1 Oxygen atoms and 2 Silicon atoms,and the molecular weight of??N,N-Bis(trimethylsilyl)formamide?is 189.405.
5.What is N,N-Bis(trimethylsilyl)formamide (15500-60-4) used for?
N,N-Bis(trimethylsilyl)formamide, also known as BSF, is a unique amide compound with both silyl groups attached to the nitrogen atom. It is characterized by its ability to act as an N-formamido nucleophile, which allows it to participate in various chemical reactions with different electrophiles. BSF is known for its distinct reactivity and potential applications in organic synthesis.
InChI:InChI=1/C7H19NOSi2/c1-10(2,3)8(7-9)11(4,5)6/h7H,1-6H3
Relevant articles related to N,N-Bis(trimethylsilyl)formamide:
|
Article |
Source |
|
Synthesis of 1-acylamino-1-(trimethylsiloxy)alkanes by trimethylsilyl trifluoromethanesulfonate-catalysed addition of bis(trimethylsilyl)amides to aldehydes |
Johnson, A. Peter,Luke, Richard W. A.,Steele, Robert W.,Boa, Andrew N. , p. 883 - 893 (1996) |
|
Method for the preparation of persilylated carboxylic acid amides |
- , (2008/06/13) |
6.Buy N,N-Bis(trimethylsilyl)formamide with the best price .
Hebei Zhoujin New Material Technology Co., Ltd is a quality supplier of N,N-Bis(trimethylsilyl)formamide. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on N,N-Bis(trimethylsilyl)formamide 15500-60-4.
