Synthesis and Structue of [ cyclo ‐C 3 H 4 SO 2 Ph] 2 Ti[OCH(CH 3 ) 2 ] 2 , a  C ‐Titanated “α‐Sulfonyl Carbanion” | Zendy

Gais HansJoachim | Zendy; Vollhardt Jürgen | Zendy; Lindner Hans J. | Zendy; Paulus Helmut | Zendy

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Synthesis and Structue of [ cyclo ‐C 3 H 4 SO 2 Ph] 2 Ti[OCH(CH 3 ) 2 ] 2 , a C ‐Titanated “α‐Sulfonyl Carbanion”

Author(s) -

Gais HansJoachim,

Vollhardt Jürgen,

Lindner Hans J.,

Paulus Helmut

Publication year - 1988

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.198815401

Subject(s) - carbanion , deprotonation , sulfonyl , sulfone , ring (chemistry) , chemistry , chelation , medicinal chemistry , atom (system on chip) , stereochemistry , crystallography , polymer chemistry , ion , organic chemistry , alkyl , computer science , embedded system

A four‐membered chelate ring (O, S, C, Ti) is present in the structure of crystalline 1 ; this indicates that the Ti atom is bonded via the “carbanion”‐C atom and one O atom of the sulfonyl group to the deprotonated sulfone. According to NMR results, 1 also exists in solution as an organotitanium compound.

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