X‐Ray Structure Determination of [α‐(Phenylsulfonyl)benzyllithium‐Tetramethylethylenediamine] 2 : Chirality of an α‐Sulfonyl “Carbanion” | Zendy

Boche Gernot | Zendy; Marsch Michael | Zendy; Harms Klaus | Zendy; Sheldrick George M. | Zendy

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X‐Ray Structure Determination of [α‐(Phenylsulfonyl)benzyllithium‐Tetramethylethylenediamine] 2 : Chirality of an α‐Sulfonyl “Carbanion”

Author(s) -

Boche Gernot,

Marsch Michael,

Harms Klaus,

Sheldrick George M.

Publication year - 1985

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.198505731

Subject(s) - carbanion , sulfonyl , tetramethylethylenediamine , chemistry , lithium (medication) , sulfone , chirality (physics) , crystallography , stereochemistry , computational chemistry , medicinal chemistry , polymer chemistry , organic chemistry , physics , alkyl , nambu–jona lasinio model , chiral symmetry breaking , quantum mechanics , quark , medicine , endocrinology

The position of the lithium in the title compound 1 , which formally contains an α‐sulfonyl carbanion, has been clarified by an X‐ray structure analysis: In dimeric 1 the two Li atoms are each coordinated to two O atoms and two N atoms. Consistent with this finding, the C α S distance is extraordinarily short.

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