1,2-Vinylenebis(triphenylphosphonium bromide) monohydrate (CAS 54770-27-3)
Numero CAS:
54770-27-3
Peso molecolare:
728.45(710.44 anhydrous)
Formula molecolare:
C38H32Br2P2·H2O
Solo per uso in Ricerca. Non previsto per Uso Diagnostico o Terapeutico.
* Vedere Certificato di Analisi per informazioni sul lotto specifico (incluso il contenuto d'acqua).
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1,2-Vinylenebis(triphenylphosphonium bromide) monohydrate (CAS 54770-27-3) Referenze
Conjugate addition of alcohols in the presence of triethylamine, followed by elimination and removal of the second phosphonium salt by base-induced cleavage, leads to vinyl ethers: Synthesis, 736 (1975). Similarly, other nucleophiles (e.g. phenols or thiols) can be used to replace one of the phosphonium groups by addition-elimination: Bull. Soc. Chim. Fr., 1421 (1974). With bifunctional nucleophiles, cyclization can occur to give an intermediate for the formylolefination of aldehydes by the Wittig reaction.Synthesis, 826 (1978).Informazioni ordini
| Nome del prodotto | Codice del prodotto | UNITÀ | Prezzo | Quantità | Preferiti | |
1,2-Vinylenebis(triphenylphosphonium bromide) monohydrate, 10 g | sc-273538 | 10 g | $79.00 |