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DOI：10.1002/cjoc.202401017.png)
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We synthesized a dialane(4) compound (2) stabilized by double-layer N-P ligands. Upon reduction with KC8, compound 2 demonstrates solvent-dependent reactivity: in THF, it undergoes C-O bond cleavage to yield product [MeN(CH2CH2NPiPr2)2Al(CH2)4O]2K2; whereas in a THF/toluene mixture, it results in the activation of the methyl C-H bond in toluene, forming product [MeN(CH2CH2NPiPr2)2AlH]2K2. We propose that these reactions involve an Al(I) intermediate, which facilitates oxidative addition with either the C-O bond of THF or the C-H bond of toluene.
Keyword:
Dialane
Aluminyl anion
Nitrogen-phosphorus ligand
C-H activation
C-O activation
N,P ligands
Aluminum
Anions
期刊
IF:
5.5
论文数:
8.6K
被引数:
1.1W
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引用论文
Arene C-H Activation at Aluminium(I):metaSelectivity Driven by the Electronics of SNAr Chemistry铝上的芳烃c-h活化 (I): SNAr化学电子驱动的选择性
OAAI
OAAI分享收藏Selective hydroboration of terminal alkynes catalyzed by heterometallic clusters with uranium metal triple bonds.png)
CHEMOAAI
CHEMIF19.6
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