Search Results - "Nobuto, Daisuke"
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Structure and Reaction Pathway of TMP-Zincate: Amido Base or Alkyl Base?
Published in Journal of the American Chemical Society (12-07-2006)“…The novel directed ortho metalation (DoM) reagents for functionalized aromatic rings, TMP-Zn-ates (R2Zn(TMP)Li (R = Me, 1; t Bu, 2)), have been reported to be…”
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Journal Article -
2
On the Kinetic and Thermodynamic Reactivity of Lithium Di(alkyl)amidozincate Bases in Directed Ortho Metalation
Published in Journal of the American Chemical Society (24-10-2007)“…Sequential reaction of HTMP (= 2,2,6,6-tetramethylpiperidine) with n BuLi and Et2Zn affords unsolvated polymer chains of EtZn(μ-Et)(μ-TMP)Li 6. The scope of…”
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3
Ligand-Activated Lithium-Mediated Zincation of N-Phenylpyrrole
Published in Chemistry : a European journal (01-01-2007)“…Metalation of N‐phenylpyrrole by using an in situ mixture of ZnCl2⋅TMEDA (0.5 equiv; TMEDA=N,N,N′,N′‐tetramethylethylenediamine) and LiTMP (1.5 equiv;…”
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4
Suppressing the Anionic Fries Rearrangement of Aryl Dialkylcarbamates; the Isolation of a Crystalline ortho-Deprotonated Carbamate
Published in European Journal of Organic Chemistry (01-02-2008)“…In the presence of organolithium bases phenyl dialkylcarbamates have previously been shown to undergo facile rearrangement to yield the corresponding…”
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Book Review Journal Article -
5
A New Interpretation of the Reaction Pathway of Deprotonative Metalation with TMP−Zn-ate/TMEDA Complex [TMEDA·Na(μ- t Bu)(μ-TMP)Zn( t Bu)]
Published in Journal of organic chemistry (01-02-2008)“…Density functional theory (DFT) calculations of possible reaction pathways and mechanisms for the deprotonation of benzene with Mulvey's reagent,…”
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6
Ligand-Activated Lithium-Mediated Zincation of N-Phenylpyrrole
Published in Chemistry : a European journal (14-09-2007)“…Metalation of N-phenylpyrrole by using an in situ mixture of ZnCl(2)TMEDA (0.5 equiv; TMEDA=N,N,N',N'-tetramethylethylenediamine) and LiTMP (1.5 equiv;…”
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Journal Article