Novel synthetic route for (parent) phosphetanes, phospholanes, phosphinanes and phosphepanes.

ABSTRACT: A novel synthetic route for (parent) phosphorus-containing cycloalkanes such as phosphetanes, phospholanes, phosphinanes and phosphepanes is reported. By using [K(dme)₂]₂[Cp*Fe(η⁴-P₅)] (I) in combination with α,ω-dibromoalkanes C _n H_2n Br₂ [n = 3-6], unique phosphetane, phospholane, phosphinane and phosphepane precursor complexes [Cp*Fe{η⁴-P₅(CH₂) _n }] [n = 3-6] (2-5) are synthesised. They act as P-atom carriers and the corresponding phosphetane, phospholane, phosphinane and phosphepanes (6-9) can be released by nucleophiles i.e., potassium benzyl (KBn) or LiAlH₄. The latter enables the selective synthesis of parent cy

SUBMITTER: Reichl S 

PROVIDER: S-EPMC10074431 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature