1-(N-trimethylsilyl-S-phenylsulfonimidoyl)-3-methyl-2-butenyl Lithium·2(12-Crown-4): Structure of a lithiated allylic sulfoximine in the crystal and comparison with model ab initio calculations

Low-Temperature X-ray Crystal-Structure

Low-Temperature X-ray Crystal-Structure Analysis of the Thermally Unstable Lithiated 2-Butenyl tert-Butyl Sulfide: A comparison with model ab initio MO calculations

✍ Dieter Seebach; Thomas Maetzke; Richard K. Haynes; Michael N. Paddon-Row; Stephe 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 German ⚖ 661 KB

Single crystals of the N,N,N',Wtetramethylethylenediamine (TMEDA) complex 6 of the title compound have been isolated. Compound 6 decomposes in the crystalline state above -20'. From the bond lengths and angles obtained by X-ray crystal-structure analysis (data collected at -707, compound 6 is best d