中文名:二乙基鋅
英文名:Diethylzinc solution
英文別名:Diethylzinc|557-20-0|Zinc, diethyl-|DIETHYL ZINC|zinc;ethane|Zinc diethyl|Zinc ethide|ZnET2|UN1366|S0W5NQH7C6|(C2H5)2Zn|MFCD00009021|Zinc ethyl|Et2Zn|C4H10Zn|UNII-S0W5NQH7C6|Diethylzink|Zinkdiethyl|HSDB 929|diethyl zinc(II)|EINECS 209-161-3|Diethylzinc, e
純度:1.0 M in Hexane
貨號(hào):D107431
包裝:1l
Cas號(hào):557-20-0
存儲(chǔ)溫度:充氬
產(chǎn)品介紹:
和水發(fā)生爆炸性劇烈反應(yīng),可安全地溶于干燥的飽和脂肪烴及芳烴溶劑。 低濃度蒸氣在空氣中發(fā)煙,如產(chǎn)品曝露在空氣中則自燃和Rh (I) 催化劑一起用于從α,β-非飽和酮制備α-三氟甲基酮。
Diethylzinc solution can be used as a reagent to prepare:
? α-trifluoromethyl ketones from α, β-unsaturated ketones with Rh (I) catalyst.
? Alkynylzinc reagents which are used in cross-coupling reactions.
? Chiral secondary alcohols from aromatic and aliphatic aldehydes in presence of camphor-derived β-amino alcohol.
? 1, 4 conjugate addition product with enones.
? α-fluoroacrylates from aldehydes and ketones.
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關(guān)鍵字: Diethylzinc;557-20-0;Zinc, diethyl-;DIETHYL ZINC
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