Copper(I) bromide-dimethyl sulfide
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Copper(I) bromide-dimethyl sulfide ??
- ???
- 132 °C (dec.)(lit.)
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- Moisture Sensitive/Air Sensitive
- BRN
- 4386581
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- ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
- InChIKey
- PMHQVHHXPFUNSP-UHFFFAOYSA-M
- CAS ??????
- 54678-23-8(CAS DataBase Reference)
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- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 26-36-24/25 | ||
| ????(UN No.) | 1759 | ||
| WGK ?? | 3 | ||
| F ?????? | 10-13-21 | ||
| ?? ?? | 8 | ||
| ???? | III | ||
| HS ?? | 29309090 |
Copper(I) bromide-dimethyl sulfide C??? ??, ??, ??
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off-white to beige, grey or green crystalline??
Copper(I) bromide-dimethyl sulfide can be used as catalyst for adding Grignard reagents to fullerenes.Purification Methods
Purify it by recrystallisation in the presence of Me2S. A solution of the complex (1.02g) in Me2S (5mL) is slowly diluted with hexane (20mL), and the pure colourless prisms of the complex (0.96g) separate and are collected and dried, m 124-129o(dec). The complex is insoluble in hexane, Et2O, Me2CO, CHCl3 and CCl4. It dissolves in DMF and DMSO, but the solution becomes hot and green indicating decomposition. It dissolves in *C6H6, Et2O, MeOH and CHCl3 if excess of Me2S is added and a colourless solution is obtained. [House et al. J Org Chem 40 1460 1975.] Prior to use, the complex is dissolved in Me2S and evaporated to dryness in the weighed reaction flask [Bourgain-Commer.on et al. J Organomet Chem 228 321 1983].Copper(I) bromide-dimethyl sulfide ?? ?? ? ???
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Copper(I) bromide-dimethyl sulfide ?? ??
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