- 1,4-BIN
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- $15.00 / 1KG
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2021-07-13
- CAS:63279-58-3
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | 1-Bromo-4-iodonaphthalene Basic information |
| Product Name: | 1-Bromo-4-iodonaphthalene | | Synonyms: | 1-Bromo-4-iodonaphthalene;1-Iodo-4-bromonaphthalene;-BroMo-4-iodonaphthalene;1,4-BIN;1-Bromo-4-iodophthalene;1-Bromo-4-iodonaphthalene, 98%
solid;Naphthalene, 1-bromo-4-iodo-;1-Bromo-4-iodonaphthalene ISO 9001：2015 REACH | | CAS: | 63279-58-3 | | MF: | C10H6BrI | | MW: | 332.96 | | EINECS: | | | Product Categories: | | | Mol File: | 63279-58-3.mol |  |
| | 1-Bromo-4-iodonaphthalene Chemical Properties |
| Melting point | 88-89℃ | | Boiling point | 357.3±15.0 °C(Predicted) | | density | 2.057 | | storage temp. | 2-8°C(protect from light) | | form | Solid | | color | White to Light yellow to Light orange | | Water Solubility | Slightly soluble in water. (3.6 g/L) (25°C) | | Sensitive | Light Sensitive | | InChI | InChI=1S/C10H6BrI/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H | | InChIKey | HQHHKYXPFKHLBF-UHFFFAOYSA-N | | SMILES | C1(Br)=C2C(C=CC=C2)=C(I)C=C1 |
| | 1-Bromo-4-iodonaphthalene Usage And Synthesis |
| Uses | It is used as an OLED material. | | Synthesis | General procedure for the synthesis of 1-bromo-4-iodonaphthalene from 4-bromo-1-naphthylamine: 1-amino-4-bromonaphthalene (60 g, 0.27 mol) was placed in a single-necked flask and the reaction was carried out under argon protection. Acetonitrile (500 ml) was added as a solvent and the reaction mixture was cooled to 0 °C and kept until 1-amino-4-bromonaphthalene was completely dissolved. Subsequently, boron nitrite (42 g, 49 ml, 0.41 mol) and copper bromide (73 g, 0.32 mol) were added sequentially with continuous stirring for 3 h at room temperature. Upon completion of the reaction, the reaction was terminated by slow addition of 1N HCl aqueous solution (600 ml). The resulting solid product was collected by filtration and washed sequentially with distilled water and ether to remove impurities. Finally, the target compound 1-bromo-4-iodonaphthalene (76 g, 85% yield) was purified by column chromatography. | | References | [1] Patent: WO2011/105700, 2011, A1. Location in patent: Page/Page column 23
[2] Patent: US2011/152246, 2011, A1. Location in patent: Page/Page column 121-123
[3] Journal of the Chemical Society, 1885, vol. 47, p. 523
[4] Journal of the Chemical Society, 1895, vol. 67, p. 912
[5] Tetrahedron Letters, 2004, vol. 45, # 42, p. 7883 - 7885 |
| | 1-Bromo-4-iodonaphthalene Preparation Products And Raw materials |
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