2-Iodo-1-methyl-1H-imidazole

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CAS:37067-95-1
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2-Iodo-1-methyl-1H-imidazole manufacturers

2-Iodo-1-methyl-1H-imidazole Basic information
Product Name:2-Iodo-1-methyl-1H-imidazole
Synonyms:1H-Imidazole, 2-iodo-1-methyl-;2-IODO-1-METHYL-1H-IMIDAZOLE;2-IODO-1-METHYLIMIDAZOLE;2-Iodo-1-methyl-1H-imidazole
CAS:37067-95-1
MF:C4H5IN2
MW:208
EINECS:
Product Categories:Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Indazoles;New Products for Chemical Synthesis;blocks;Imidazoles;Iodides
Mol File:37067-95-1.mol
2-Iodo-1-methyl-1H-imidazole Structure
2-Iodo-1-methyl-1H-imidazole Chemical Properties
Melting point 87 °C
Boiling point 120-122°C 45mm
density 2.07±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
form solid
pka4.17±0.25(Predicted)
AppearanceOff-white to light brown Solid
Sensitive Light Sensitive
InChIInChI=1S/C4H5IN2/c1-7-3-2-6-4(7)5/h2-3H,1H3
InChIKeyBKRACZNEJSCZML-UHFFFAOYSA-N
SMILESC1(I)N(C)C=CN=1
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-22-41-37/38
Safety Statements 26-36/37/39-22-39
WGK Germany 3
Hazard Note Irritant
HS Code 2933299090
MSDS Information
2-Iodo-1-methyl-1H-imidazole Usage And Synthesis
Synthesis
1-Methylimidazole

616-47-7

2-Iodo-1-methyl-1H-imidazole

37067-95-1

GENERAL METHOD: To a mixture containing 2-phenylimidazo[1,2-a]pyridine (1a, 39 mg, 0.2 mmol), molecular iodine (I2, 50 mg, 0.2 mmol), and 4-(3-methylimidazolyl)butane-1-sulfonate (I, 9 mg, 0.04 mmol), water (2 mL) was added. The mixture was transferred to a sealed tube and stirred at room temperature for 2 hours. After completion of the reaction (monitored by TLC), the mixture was extracted with ethyl acetate (20 mL). The organic phase was dried with anhydrous sodium sulfate (Na2SO4) and concentrated under reduced pressure to give the crude product. The crude product was purified by column chromatography (silica gel, 60-120 mesh, petroleum ether/ethyl acetate, 9:1) to give 2-iodo-1-methyl-1H-imidazole (2a) as a white solid. Yield: 58 mg (91%); melting point: 132-134 °C.

References[1] Organic Letters, 2014, vol. 16, # 12, p. 3244 - 3247
[2] European Journal of Inorganic Chemistry, 2017, vol. 2017, # 20, p. 2774 - 2781
[3] Organic Letters, 2003, vol. 5, # 18, p. 3209 - 3212
[4] Journal of Organometallic Chemistry, 2007, vol. 692, # 1-3, p. 635 - 644
[5] Synthesis (Germany), 2016, vol. 48, # 22, p. 4009 - 4015
2-Iodo-1-methyl-1H-imidazole Preparation Products And Raw materials
Raw materials1-Methylimidazole-->iodine
Tag:2-Iodo-1-methyl-1H-imidazole(37067-95-1) Related Product Information
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