## Abstract The two regioisomeric 4‐diazo‐2,3,4,5‐tetrahydrofuran‐3‐ones **6** and **7** were prepared __via__ the common intermediate 2,3,4,5‐tetrahydro‐2,2‐dimethyl‐5,5‐diphenylfuran‐3‐one (**8**). Diazo transfer with 2,4,6‐triisopropylbenzenesulfonyl azide yielded **6**, whereas **7** was obtain
Synthesis and Structure of Semi(tetrahydrofuran- O )bispotassium Bis(2,3,4,5-tetraethylstibolide)
✍ Scribed by Westerhausen, Matthias; Gückel, Christian; Warchhold, Marcus; Nöth, Heinrich
- Book ID
- 126936619
- Publisher
- American Chemical Society
- Year
- 2000
- Tongue
- English
- Weight
- 58 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0276-7333
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📜 SIMILAR VOLUMES
Metathesis reaction of ScCl 3 (THF) 3 with 3 equiv. of phenyllithium in THF/Et 2 O solution affords ScPh 3 (THF) 2 (1) in good yield. The crystallographically determined molecular structure of 1 reveals a trigonal-bipyramidal coordination sphere with the THF molecules in the axial positions and Sc±C
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