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1.What is the 2-Chloro-1-methylpyridinium iodide ?
2-Chloro-1-methylpyridinium iodide is a reagent in a wide variety of dehydrative coupling reactions. It is also used to form carboxylate esters from acids and alcohols, carboxamides from acids and amines, lactones from -hydroxy acids and carbodiimides from N,N-disubstituted thioureas.
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109-09-1
2-chloropyridine
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74-88-4
methyl iodide
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14338-32-0
2-chloro-1-methyl-pyridinium iodide
| Conditions | Yield |
|---|---|
|
for 2h;
Heating;
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37%
|
|
In
acetonitrile;
at 25 ℃;
Rate constant;
Equilibrium constant;
Thermodynamic data;
ΔG(excit.), ΔH(excit.), ΔS(excit.);
|
|
|
|
|
|
In
neat (no solvent);
at 0 ℃;
|
|
|
In
diethyl ether;
at 20 ℃;
|
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14338-32-0
2-chloro-1-methyl-pyridinium iodide
| Conditions | Yield |
|---|---|
|
|
37.9%
|
|
|
2.What is the CAS number for 2-Chloro-1-methylpyridinium iodide ?
The CAS number of 2-Chloro-1-methylpyridinium iodide is 14338-32-0.
More information of 2-Chloro-1-methylpyridinium iodide 14338-32-0 are:
|
CAS?Number |
14338-32-0 |
|
Density |
1.13g/cm3 |
|
Melting Point |
200 °C (dec.)(lit.) |
|
Boiling Point |
195.5°C at 760 mmHg |
|
Flash Point |
72.1°C |
|
Vapor Pressure |
0.417mmHg at 25°C |
|
Refractive Index |
1.546 |
|
HS CODE |
29333999 |
|
PSA |
3.88000 |
|
LogP |
-1.83150 |
3.What are another words for 2-Chloro-1-methylpyridinium iodide ?
Synonyms?for?2-Chloro-1-methylpyridinium iodide 14338-32-0:Pyridinium,2-chloro-1-methyl-, iodide (8CI,9CI);1-Methyl-2-chloropyridinium iodide;2-Chloro-N-methylpyridinium iodide;2-Chloropyridine methiodide;2-Chloropyridinium iodomethylate;Mukaiyamareagent;Mukaiyama's reagent;N-Methyl-2-chloropyridinium iodide;
4.What is the molecular formula of 2-Chloro-1-methylpyridinium iodide?
The chemical formula of ?2-Chloro-1-methylpyridinium iodide is?C6H7ClIN which containing 6 Carbon atoms,7 Hydrogen atoms,1 Chlorine atoms,1 Iodine atoms and 1 Nitrogen atoms,and the molecular weight of??2-Chloro-1-methylpyridinium iodide?is 255.486.
5.What is 2-Chloro-1-methylpyridinium iodide (14338-32-0) used for?
2-Chloro-1-methylpyridinium iodide, also known as Mukaiyama reagent, is a yellow crystalline solid commonly used in organic synthesis for the activation of the hydroxy group of alcohols and carboxylic acids. It is a versatile reagent that can be used to synthesize a variety of derivatives, including esters, lactones, amides, lactams, and ketenes.
InChI:InChI=1/C6H8ClN/c1-8-5-3-2-4-6(8)7/h2-6H,1H3
Relevant articles related to 2-Chloro-1-methylpyridinium iodide:
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Article |
Source |
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Stereoselective synthesis of 2-[1-methylpyridin-2(1H)-ylidene]malononitrile derivatives |
Khoroshilov, Gennadiy,Demchak, Ivan,Saraeva, Tatjana experimental part, p. 1541 - 1544 (2009/04/11) |
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The Reactivity of Some Primary Amines in SN2Ar Reactions with 2- and 4-Chloro-1-methylpyridinium Ions |
Brenelli, Eugenia Cristina Souza,Moran, Paulo Jose Samenho , p. 1219 - 1222 (2007/10/02) |
6.Buy 2-Chloro-1-methylpyridinium iodide with the best price .
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2-Chloro-1-methylpyridinium iodide
CAS:14338-32-0
Purity:99%
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