(Triphenylphosphoranylidene)acetaldehyde
(Triphenylphosphoranylidene)acetaldehyde structure
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Common Name | (Triphenylphosphoranylidene)acetaldehyde | ||
|---|---|---|---|---|
| CAS Number | 2136-75-6 | Molecular Weight | 304.32 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 486.9±47.0 °C at 760 mmHg | |
| Molecular Formula | C20H17OP | Melting Point | 185-188 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 248.3±29.3 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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Total synthesis of borrelidin.
J. Org. Chem. 72 , 2744, (2007) The total synthesis of borrelidin has been achieved. The best feature of our synthetic route is macrocyclization at C11-C12 for the construction of an 18-membered ring after esterification between two segments. A detailed examination of the macrocyclization l... |
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First total synthesis and structural reassignment of (-)-aplysiallene.
Org. Lett. 9 , 3703, (2007) The first total synthesis of (-)-aplysiallene has been completed in 16 steps and features a key sequential Mukaiyama aerobic oxidative cyclization to prepare the fused bis-THF core. The original stereochemical assignment has been revised as shown. |
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H.J. Bestmann et al.
Angew. Chem. Int. Ed. Engl. 91 , 748, (1979)
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