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Chemie des cis-Trioxa-tris-σ-homobenzols. α,α-Dioxa-β-thia- und β-Oxa-α,α-dithia-tris-σ-homobenzol

✍ Scribed by Prof. Dr. Horst Prinzbach; Dipl.-Chem. Clemens Kaiser; Dr. Hans Fritz

Publisher: John Wiley and Sons
Year: 1975
Tongue: English
Weight: 236 KB
Volume: 87
Category: Article
ISSN: 0044-8249
DOI: 10.1002/ange.19750870713

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✍ Prof. Dr. Horst Prinzbach; Dipl.-Chem. Clemens Kaiser; Dr. Hans Fritz 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 234 KB

trimethyl phosphite (in THF) to form benzene is fast at 20°C; nevertheless, neither the disulfide nor the monosulfide can be identified as intermediates ('H-NMR) under a variety of conditions (e.g. equimolar ratio; 20 "C). Apparently, elimination of the first sulfur atom has the highest activation e