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Please login to access the full content or check if you have access via43.1.2.1.8.1 Variation 1: Flash-Vacuum Pyrolysis of Ethyl 3-Oxo-7-(4-tolyl)-2-(triphenylphosphoranylidene)hepta-4,6-diynoate
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DOI:
10.1055/sos-SD-043-00002
Hirsch, A.; Vostrowsky, O., Science of Synthesis, (2008) 43, 104.
The flash-vacuum pyrolysis of the resonance-stabilized phosphorane 215 at 500°C causes the extrusion of triphenylphosphine oxide and yields ethyl 7-(4-tolyl)hepta-2,4,6-triynoate (216) in 30% yield (Scheme 63).[281]
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References
| [281] | Meeeee, M. M.; Meeeee, M.; Meeeeeeee, M. M. M.; Meeeeee, M.; Meee, M., M. Meee. Mee., Meeeee Meeee. 8, (8888), 888. |
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