它可以由丙酮和氨在修饰氧化铜（或亚铬酸铜）的催化下进行还原胺化反应得到： NH 3 + 2(CH 3) 2CO + 2H 2 → C 6H 15N + 2H 2O 它可以在氢氧化钾上蒸馏或通过钠丝来干燥。 二异丙基氨基锂，又称LDA，化学式为[(CH3)2CH]2NLi。在有机化学中，LDA通常作为碱被用于去质子化 ...

This evening and tonight will remain largely cloudy throughout, and conditions will stay dry. A gentle south-easterly breeze. Wednesday Tomorrow morning will start with largely cloudy skies and ...

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When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Little Nightmares 3 is set to arrive next year, following a delay. As such, there's still a ...

"A Quiet Place 3" is still in the works, and no we aren't talking about the spin-off prequel "A Quiet Place: Day One" that hit theaters over the summer. Set in a world invaded by terrifying alien ...

Illumination’s musical animals are set to return with more animated tunes, as Sing 3 is currently on the way. Illumination is behind some of the best animated movies of our time, including ...

From season 3 is in full swing on MGM+, following on from that shock ending to season 2, which saw Tabitha (Catalina Sandino Moreno) seemingly fall to her death from the lighthouse – before ...