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Your search keyword '"Linton, David J."' showing total 7 results
Start Over Author "Linton, David J." Journal journal of the chemical society, dalton transactions
7 results on '"Linton, David J."'

2. A solid state and theoretical study of the solvent effects controlling the mono- and di-lithiation of aromatic primary amines

Author

Armstrong, David R., primary, Ball, Sarah C., additional, Barr, Donald, additional, Clegg, William, additional, Linton, David J., additional, Kerr, Lesley C., additional, Moncrieff, David, additional, Raithby, Paul R., additional, Singer, Robert J., additional, Snaith, Ronald, additional, Stalke, Dietmar, additional, Wheatley, Andrew E. H., additional, and Wright, Dominic S., additional

Published
2002
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6. Oxygen scavenging by lithium zincates: the synthesis, structural characterisation and derivatisation of [Ph(2-C<SUB>5</SUB>H<SUB>4</SUB>N)N]<SUB>2</SUB>ZnRLi·nthf (R = But, Bun; n = 1, 2)

Author

Boss, Sally R., Haigh, Robert, Linton, David J., and Wheatley, Andrew E. H.

Abstract

The 1 ∶ 2 reaction of ZnMe2 with N-2-pyridylaniline, Ph(2-C5H4N)NH 1, affords [Ph(2-C5H4N)N]2Zn 10, the treatment of which with BuLi and thf affords the diastereomeric lithium zincate [Ph(2-C5H4N)N]2ZnRLi·nthf (R = Bun, n = 2; 11a; R = But, n = 1, 11b). The sequential treatment of 10 (either in situ or after isolation) with organolithium substrates and molecular oxygen has afforded insights into the oxygen-scavenging capacity of mixed Group 1–Group 12 species. Hence, 10 reacts with BunLi, O2 and thf or dimethoxyethane (dme) to give {[Ph(2-C5H4N)N]2ZnOBunLi·nL}2 (n = 1, L = thf, 12a; n = 0.5, L = dme, 12b), with the structural relationship between 11a and 12a strongly suggesting that for R = Bun oxygenation proceeds by insertion into the Zn–C bond of an {[Ph(2-C5H4N)N]2ZnR}− ion. The employment of ButLi, O2 and thf together with 10 affords only the previously reported complex [Ph(2-C5H4N)N]2Zn[(μ3-O)But]2(Li·thf)2 4, the formation of which may be rationalised in terms of the But van der Waals radius and cone angle.

Published
2002

7. Synthesis and structure of [{Sb(μ-NCy)}<SUB>2</SUB>(μ-N)]<SUB>3</SUB>(Li·THF)<SUB>3</SUB>(LiN&z.dbd;NH), containing a macrocyclic [{Sb(μ-NCy)}<SUB>2</SUB>N]<SUB>3</SUB>3− trianion

Author

García, Felipe, Linton, David J., McPartlin, Mary, Rothenberger, Alexander, Wheatley, Andrew E. H., and Wright, Dominic S.

Abstract

Reaction of the Sb(iii) dimer [Me2NSb(μ-NCy)]2 with LiNH2 (1 ∶ 2 equivalents, respectively) gives [{Sb(μ-NCy)}2N]3(Li·THF)3(LiN&z.dbd;NH)·0.25(dioxane) 4, in which four Li+ cations are coordinated within the trimeric cavity of the macrocyclic trianion [{Sb(μ-NCy)}2N]33−.

Published
2002

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