Azulene as Unusual η6-Ligand and as η6:η4-Bridge in Mo-Complexes

✍ Scribed by Dr. Susanne Töfke; Prof. Dr. Ulrich Behrens

• Publisher: John Wiley and Sons
• Year: 1987
• Tongue: English
• Weight: 240 KB
• Volume: 26
• Category: Article
• ISSN: 0044-8249
• DOI: 10.1002/anie.198701471

✦ Synopsis

2a is to our knowledge the first example of a sulfinohydroxamic A color formation with iron(ir1) ions, as found in the case of the hydroxamic acids, is not observed. Reduction of 2a with potassium iodide solution 0.2 N in hydrochloric acid afforded about equal amounts of the expected 3,3-dimethyI-2,3-dihydro-l,2-benzothiazole 1-oxide and la.131 Upon gas-phase pyrolysis (600°C, 10V3 torr) 2a is rearranged into l a , which is stable at this temperature.'"