The First Structure of a Lithiated Cyanamide; Synthesis of (PhNCNLi · HMPA)n by Extrusion of N2 and S from 5‐Phenylamino‐1,2,3,4‐thiatriazole with Li Reagents and HMPA

David R. Armstrong; F. Adele Banbury; Ian Cragg‐Hine; Matthew G. Davidson; Francis S. Mair; Ehmke Pohl; Paul R. Raithby; Ronald Snaith

doi:10.1002/anie.199317691

The First Structure of a Lithiated Cyanamide; Synthesis of (PhNCNLi · HMPA)_n by Extrusion of N₂ and S from 5‐Phenylamino‐1,2,3,4‐thiatriazole with Li Reagents and HMPA

David R. Armstrong, F. Adele Banbury, Ian Cragg‐Hine, Matthew G. Davidson, Francis S. Mair, Ehmke Pohl, Paul R. Raithby, Ronald Snaith

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

Abstract

Alternating and orthogonal (LiNCN)₂ eight membered rings and (LiO)₂ four‐membered rings are linked through common Li atoms to form polymeric strands in the crystal structure of the title compound. The Li complex of the anion of PhNHCN is formed by extrusion of N₂ and S from aminothiatriazole 1 with Li bases such as LiOH, MeOLi, and LiNH₂ in the presence of hexamethyl phosphoric triamide (HMPA); however, the mechanism for this reaction is not yet clear. (Figure Presented.)

Original language	English
Pages (from-to)	1769-1771
Number of pages	3
Journal	Angewandte Chemie International Edition in English
Volume	32
Issue number	12
DOIs	https://doi.org/10.1002/anie.199317691
Publication status	Published - 31 Dec 1993

ASJC Scopus subject areas

Catalysis
General Chemistry

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Armstrong, D. R., Banbury, F. A., Cragg‐Hine, I., Davidson, M. G., Mair, F. S., Pohl, E., Raithby, P. R., & Snaith, R. (1993). The First Structure of a Lithiated Cyanamide; Synthesis of (PhNCNLi · HMPA)_n by Extrusion of N₂ and S from 5‐Phenylamino‐1,2,3,4‐thiatriazole with Li Reagents and HMPA. Angewandte Chemie International Edition in English, 32(12), 1769-1771. https://doi.org/10.1002/anie.199317691

The First Structure of a Lithiated Cyanamide; Synthesis of (PhNCNLi · HMPA)_n by Extrusion of N₂ and S from 5‐Phenylamino‐1,2,3,4‐thiatriazole with Li Reagents and HMPA. / Armstrong, David R.; Banbury, F. Adele; Cragg‐Hine, Ian et al.
In: Angewandte Chemie International Edition in English, Vol. 32, No. 12, 31.12.1993, p. 1769-1771.

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

Armstrong, DR, Banbury, FA, Cragg‐Hine, I, Davidson, MG, Mair, FS, Pohl, E, Raithby, PR & Snaith, R 1993, 'The First Structure of a Lithiated Cyanamide; Synthesis of (PhNCNLi · HMPA)_n by Extrusion of N₂ and S from 5‐Phenylamino‐1,2,3,4‐thiatriazole with Li Reagents and HMPA', Angewandte Chemie International Edition in English, vol. 32, no. 12, pp. 1769-1771. https://doi.org/10.1002/anie.199317691

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title = "The First Structure of a Lithiated Cyanamide; Synthesis of (PhNCNLi · HMPA)n by Extrusion of N2 and S from 5‐Phenylamino‐1,2,3,4‐thiatriazole with Li Reagents and HMPA",

abstract = "Alternating and orthogonal (LiNCN)2 eight membered rings and (LiO)2 four‐membered rings are linked through common Li atoms to form polymeric strands in the crystal structure of the title compound. The Li complex of the anion of PhNHCN is formed by extrusion of N2 and S from aminothiatriazole 1 with Li bases such as LiOH, MeOLi, and LiNH2 in the presence of hexamethyl phosphoric triamide (HMPA); however, the mechanism for this reaction is not yet clear. (Figure Presented.)",

author = "Armstrong, {David R.} and Banbury, {F. Adele} and Ian Cragg‐Hine and Davidson, {Matthew G.} and Mair, {Francis S.} and Ehmke Pohl and Raithby, {Paul R.} and Ronald Snaith",

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T1 - The First Structure of a Lithiated Cyanamide; Synthesis of (PhNCNLi · HMPA)n by Extrusion of N2 and S from 5‐Phenylamino‐1,2,3,4‐thiatriazole with Li Reagents and HMPA

AU - Armstrong, David R.

AU - Banbury, F. Adele

AU - Cragg‐Hine, Ian

AU - Davidson, Matthew G.

AU - Mair, Francis S.

AU - Pohl, Ehmke

AU - Raithby, Paul R.

AU - Snaith, Ronald

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N2 - Alternating and orthogonal (LiNCN)2 eight membered rings and (LiO)2 four‐membered rings are linked through common Li atoms to form polymeric strands in the crystal structure of the title compound. The Li complex of the anion of PhNHCN is formed by extrusion of N2 and S from aminothiatriazole 1 with Li bases such as LiOH, MeOLi, and LiNH2 in the presence of hexamethyl phosphoric triamide (HMPA); however, the mechanism for this reaction is not yet clear. (Figure Presented.)

AB - Alternating and orthogonal (LiNCN)2 eight membered rings and (LiO)2 four‐membered rings are linked through common Li atoms to form polymeric strands in the crystal structure of the title compound. The Li complex of the anion of PhNHCN is formed by extrusion of N2 and S from aminothiatriazole 1 with Li bases such as LiOH, MeOLi, and LiNH2 in the presence of hexamethyl phosphoric triamide (HMPA); however, the mechanism for this reaction is not yet clear. (Figure Presented.)

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The First Structure of a Lithiated Cyanamide; Synthesis of (PhNCNLi · HMPA)_n by Extrusion of N₂ and S from 5‐Phenylamino‐1,2,3,4‐thiatriazole with Li Reagents and HMPA

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