Formation and Reactions of Alkylzinc Reagents in Room-Temperature Ionic Liquids
The presence of a suitable amount of bromide or chloride ions was found to be critical in forming the alkylzinc reagents from alkyl iodides and zinc metal in the room-temperature ionic liquid, N-butylpyridinium tetrafluoroborate. β-Hydride transfer in the reactions of butylzinc reagents with aldehyd...
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| Veröffentlicht in: | Journal of organic chemistry 2005-12, Vol.70 (25), p.10434-10439 |
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| container_end_page | 10439 |
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| container_issue | 25 |
| container_start_page | 10434 |
| container_title | Journal of organic chemistry |
| container_volume | 70 |
| creator | Law, Man Chun Wong, Kwok-Yin Chan, Tak Hang |
| description | The presence of a suitable amount of bromide or chloride ions was found to be critical in forming the alkylzinc reagents from alkyl iodides and zinc metal in the room-temperature ionic liquid, N-butylpyridinium tetrafluoroborate. β-Hydride transfer in the reactions of butylzinc reagents with aldehydes can also be reduced by a bromide ion. |
| doi_str_mv | 10.1021/jo051772m |
| format | Article |
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| ispartof | Journal of organic chemistry, 2005-12, Vol.70 (25), p.10434-10439 |
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| language | eng |
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| source | MEDLINE; ACS Publications |
| subjects | Chemistry Exact sciences and technology Indicators and Reagents Ions Kinetics and mechanisms Organic chemistry Organometallic Compounds - chemical synthesis Organometallic Compounds - chemistry Reactivity and mechanisms Temperature Zinc - chemistry |
| title | Formation and Reactions of Alkylzinc Reagents in Room-Temperature Ionic Liquids |
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