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- 2007 (1)
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- Englisch (1)
Referierte Publikation
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Schlagworte
- DOPO (1)
- Flame retardant (1)
- Michaelis-Arbuzov rearrangement (1)
- Transesterification (1)
Starting from trivalent 10-alkoxy-10H-9-oxa-10-phosphaphenanthrenes, a broad range of DOPO derivatives was synthesized via transesterification with aliphatic alcohols and subsequent Michaelis-Arbuzov rearrangement using catalytic amounts of p-toluenesulfonic acid methylester. Due to the considerable differences in the nature of the alcohols employed, several procedures for processing them are presented.