Dilithiation of Two Diphenyl Ethers Each Containing Two NHCH2CH2Y (Y = OMe, NMe2) Side Arms in ortho Positions: Assembly of “Adamantanoid” Li4O2N4 Cores

Ian Cragg‐Hine; Matthew G. Davidson; Oldrich Kocian; Francis S. Mair; Ehmke Pohl; Paul R. Raithby; Ronald Snaith; Neil Spencer; J. Fraser Stoddart

doi:10.1002/anie.199311821

Dilithiation of Two Diphenyl Ethers Each Containing Two NHCH₂CH₂Y (Y = OMe, NMe₂) Side Arms in ortho Positions: Assembly of “Adamantanoid” Li₄O₂N₄ Cores

Ian Cragg‐Hine, Matthew G. Davidson, Oldrich Kocian, Francis S. Mair, Ehmke Pohl, Paul R. Raithby, Ronald Snaith, Neil Spencer, J. Fraser Stoddart

Research output: Contribution to journal › Article › peer-review

Abstract

No N₂Li₂ units are formed on dilithiation of the RNH‐substituted ethers 1 and 2. Instead, the dimerization of two monomers leads to adamantanoid structures with Li₄O₂N₄ frameworks and CH₂CH₂OMe and CH₂CH₂NMe₂ side arms that are crucial for dimer formation. The adamantanoid structure of the Li₂ compound prepared from 1 also persists in solution. (Figure Presented.)

Original language	English
Pages (from-to)	1182-1184
Number of pages	3
Journal	Angewandte Chemie International Edition in English
Volume	32
Issue number	8
DOIs	https://doi.org/10.1002/anie.199311821
Publication status	Published - Aug 1993

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.199311821

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Cragg‐Hine, I., Davidson, M. G., Kocian, O., Mair, F. S., Pohl, E., Raithby, P. R., Snaith, R., Spencer, N., & Stoddart, J. F. (1993). Dilithiation of Two Diphenyl Ethers Each Containing Two NHCH₂CH₂Y (Y = OMe, NMe₂) Side Arms in ortho Positions: Assembly of “Adamantanoid” Li₄O₂N₄ Cores. Angewandte Chemie International Edition in English, 32(8), 1182-1184. https://doi.org/10.1002/anie.199311821

Dilithiation of Two Diphenyl Ethers Each Containing Two NHCH₂CH₂Y (Y = OMe, NMe₂) Side Arms in ortho Positions: Assembly of “Adamantanoid” Li₄O₂N₄ Cores. / Cragg‐Hine, Ian; Davidson, Matthew G.; Kocian, Oldrich et al.
In: Angewandte Chemie International Edition in English, Vol. 32, No. 8, 08.1993, p. 1182-1184.

Research output: Contribution to journal › Article › peer-review

Cragg‐Hine, I, Davidson, MG, Kocian, O, Mair, FS, Pohl, E, Raithby, PR, Snaith, R, Spencer, N & Stoddart, JF 1993, 'Dilithiation of Two Diphenyl Ethers Each Containing Two NHCH₂CH₂Y (Y = OMe, NMe₂) Side Arms in ortho Positions: Assembly of “Adamantanoid” Li₄O₂N₄ Cores', Angewandte Chemie International Edition in English, vol. 32, no. 8, pp. 1182-1184. https://doi.org/10.1002/anie.199311821

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title = "Dilithiation of Two Diphenyl Ethers Each Containing Two NHCH2CH2Y (Y = OMe, NMe2) Side Arms in ortho Positions: Assembly of “Adamantanoid” Li4O2N4 Cores",

abstract = "No N2Li2 units are formed on dilithiation of the RNH‐substituted ethers 1 and 2. Instead, the dimerization of two monomers leads to adamantanoid structures with Li4O2N4 frameworks and CH2CH2OMe and CH2CH2NMe2 side arms that are crucial for dimer formation. The adamantanoid structure of the Li2 compound prepared from 1 also persists in solution. (Figure Presented.)",

author = "Ian Cragg‐Hine and Davidson, {Matthew G.} and Oldrich Kocian and Mair, {Francis S.} and Ehmke Pohl and Raithby, {Paul R.} and Ronald Snaith and Neil Spencer and Stoddart, {J. Fraser}",

year = "1993",

month = aug,

doi = "10.1002/anie.199311821",

language = "English",

volume = "32",

pages = "1182--1184",

journal = "Angewandte Chemie International Edition in English",

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T1 - Dilithiation of Two Diphenyl Ethers Each Containing Two NHCH2CH2Y (Y = OMe, NMe2) Side Arms in ortho Positions

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AU - Cragg‐Hine, Ian

AU - Davidson, Matthew G.

AU - Kocian, Oldrich

AU - Mair, Francis S.

AU - Pohl, Ehmke

AU - Raithby, Paul R.

AU - Snaith, Ronald

AU - Spencer, Neil

AU - Stoddart, J. Fraser

PY - 1993/8

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N2 - No N2Li2 units are formed on dilithiation of the RNH‐substituted ethers 1 and 2. Instead, the dimerization of two monomers leads to adamantanoid structures with Li4O2N4 frameworks and CH2CH2OMe and CH2CH2NMe2 side arms that are crucial for dimer formation. The adamantanoid structure of the Li2 compound prepared from 1 also persists in solution. (Figure Presented.)

AB - No N2Li2 units are formed on dilithiation of the RNH‐substituted ethers 1 and 2. Instead, the dimerization of two monomers leads to adamantanoid structures with Li4O2N4 frameworks and CH2CH2OMe and CH2CH2NMe2 side arms that are crucial for dimer formation. The adamantanoid structure of the Li2 compound prepared from 1 also persists in solution. (Figure Presented.)

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DO - 10.1002/anie.199311821

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JO - Angewandte Chemie International Edition in English

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Dilithiation of Two Diphenyl Ethers Each Containing Two NHCH₂CH₂Y (Y = OMe, NMe₂) Side Arms in ortho Positions: Assembly of “Adamantanoid” Li₄O₂N₄ Cores

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