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Synthese und Strukturanalyse von Spiro[1,3,2 λ5-benzoxaza(bzw.-benzodiaza)phosphol-2,5′-λ5-dibenzophospholen]

✍ Scribed by Wax, Gerhard ;Haller, Richard ;Stegmann, Hartmut B. ;Scheffler, Klaus ;Butters, Thomas ;Winter, Werner


Publisher
Wiley (John Wiley & Sons)
Year
1983
Tongue
English
Weight
486 KB
Volume
116
Category
Article
ISSN
0009-2940

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✍ Schöning, Georg ;Glemser, Oskar 📂 Article 📅 1977 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 213 KB 👁 1 views

**Synthesis of Spiro Compounds from 2,2‐Dichloro‐4,6‐bis(trifluoromethyl)‐1,3,5,2λ^5^‐triazaphosphorine** The bis(trichlorophosphoranylideneamino) compound **6**, obtained from 2,2‐diamino‐4,6‐bis‐(trifluoromethyl)‐1,3,5,2λ^5^‐triazaphosphorine (**4**), reacts with heptamethyldisilazane to give the