- METHYL HENEICOSANOATE
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- $1.00 / 1KG
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2020-01-13
- CAS:6064-90-0
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 200kgs
- 4-IODO-N-METHYLANILINE
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- $1.00 / 1KG
-
2020-01-13
- CAS:60577-34-6
- Min. Order: 1KG
- Purity: 85.0-99.8%
- Supply Ability: 200kgs
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| | 4-IODO-N-METHYLANILINE Basic information |
| Product Name: | 4-IODO-N-METHYLANILINE | | Synonyms: | 4-IODO-N-METHYLANILINE;4-Methylaminophenyl iodide;N-Methyl-4-iodoaniline;p-Iodo-N-methylaniline;(4-IODO-PHENYL)-METHYL-AMINE;Benzenamine, 4-iodo-N-methyl-;4-Iodo-N-methyl-benzenamine | | CAS: | 60577-34-6 | | MF: | C7H8IN | | MW: | 233.05 | | EINECS: | | | Product Categories: | | | Mol File: | 60577-34-6.mol |  |
| | 4-IODO-N-METHYLANILINE Chemical Properties |
| Melting point | 28-29 °C(Solv: hexane (110-54-3)) | | Boiling point | 261.1±23.0 °C(Predicted) | | density | 1.779±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C | | pka | 3.82±0.12(Predicted) | | Appearance | Dark purple to black <28°C Solid,>29°C Liquid |
| | 4-IODO-N-METHYLANILINE Usage And Synthesis |
| Uses | 4-Iodo-n-methylaniline is useful in general efficient method for direct N-methylation of aromatic primary amines with methanol . | | Synthesis | General procedure: The iodination of aryl amines was carried out under solvent-free conditions. The procedure was as follows: DBDABCODCI (0.5 mmol) was mixed and ground with N-methylaniline (1 mmol) in a porcelain mortar at room temperature. The reaction process was monitored by thin layer chromatography (TLC). Upon completion of the reaction, ethyl acetate was added to the mixture and subsequently filtered. The organic layer was washed with 5% aqueous sodium thiosulfate and dried with anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure and the resulting crude product was purified by column chromatography, the eluent being a solvent mixture of ethyl acetate and hexane. The structure of the purified product was confirmed by melting point determination and 1H NMR spectroscopy. | | References | [1] Organic Letters, 2001, vol. 3, # 7, p. 991 - 992
[2] Journal of Organic Chemistry, 2018, vol. 83, # 15, p. 7606 - 7621
[3] Bulletin of the Chemical Society of Ethiopia, 2015, vol. 29, # 1, p. 157 - 162
[4] Bulletin of the Chemical Society of Japan, 1988, vol. 61, # 2, p. 600 - 602
[5] Bulletin of the Chemical Society of Japan, 2012, vol. 85, # 11, p. 1239 - 1243 |
| | 4-IODO-N-METHYLANILINE Preparation Products And Raw materials |
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