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- W1996399042 abstract "Abstract The planar chiral 2‐phospha[3]ferrocenophane I has been shown to be the first efficient nucleophilic organocatalyst for the enantioselective synthesis of cyclopentenylphosphonates, through [3+2] cyclizations between diethyl allenylphosphonate and α,β‐unsaturated ketones. The same catalyst has also been applied to the highly enantioselective [3+2] cyclizations of allenic esters with dibenzylideneacetone and analogous bis‐enones, leading to functionalised cyclopentenes with either monocyclic or spirocyclic structures ( ee 84–95 %). It has been shown that the residual enone functions in the resulting cyclopentenes can be involved in subsequent cyclization steps to afford unprecedented C 2 ‐symmetric bis‐cyclopentenylketones. In order to provide insight into the behaviour of FerroPHANE I as a chiral catalyst in [3+2] cyclisations, the energetically most favoured isomers of the key phosphine‐allene adduct have been calculated by DFT methods. Factors likely to control the chiral induction process are highlighted." @default.
- W1996399042 created "2016-06-24" @default.
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- W1996399042 creator A5084099569 @default.
- W1996399042 date "2010-01-14" @default.
- W1996399042 modified "2023-10-18" @default.
- W1996399042 title "Expanding the Scope of Enantioselective FerroPHANE-Promoted [3+2] Annulations with α,β-Unsaturated Ketones" @default.
- W1996399042 cites W1539796472 @default.
- W1996399042 cites W1969072738 @default.
- W1996399042 cites W1969635440 @default.
- W1996399042 cites W1969780045 @default.
- W1996399042 cites W1977706373 @default.
- W1996399042 cites W1979972855 @default.
- W1996399042 cites W1981560131 @default.
- W1996399042 cites W1981899811 @default.
- W1996399042 cites W1985226187 @default.
- W1996399042 cites W1986483761 @default.
- W1996399042 cites W1987635290 @default.
- W1996399042 cites W1988091937 @default.
- W1996399042 cites W1991520288 @default.
- W1996399042 cites W1992346825 @default.
- W1996399042 cites W1993553618 @default.
- W1996399042 cites W1995267309 @default.
- W1996399042 cites W1997427365 @default.
- W1996399042 cites W2003609201 @default.
- W1996399042 cites W2004030294 @default.
- W1996399042 cites W2006441280 @default.
- W1996399042 cites W2017280600 @default.
- W1996399042 cites W2018126559 @default.
- W1996399042 cites W2018930157 @default.
- W1996399042 cites W2024961114 @default.
- W1996399042 cites W2025779706 @default.
- W1996399042 cites W2025984707 @default.
- W1996399042 cites W2026838763 @default.
- W1996399042 cites W2028022118 @default.
- W1996399042 cites W2030687437 @default.
- W1996399042 cites W2034266199 @default.
- W1996399042 cites W2036940424 @default.
- W1996399042 cites W2038533471 @default.
- W1996399042 cites W2039286055 @default.
- W1996399042 cites W2040752357 @default.
- W1996399042 cites W2046655322 @default.
- W1996399042 cites W2057121250 @default.
- W1996399042 cites W2058161057 @default.
- W1996399042 cites W2059439485 @default.
- W1996399042 cites W2067046591 @default.
- W1996399042 cites W2067283532 @default.
- W1996399042 cites W2068871883 @default.
- W1996399042 cites W2073876957 @default.
- W1996399042 cites W2078146328 @default.
- W1996399042 cites W2086957099 @default.
- W1996399042 cites W2090569733 @default.
- W1996399042 cites W2106533928 @default.
- W1996399042 cites W2106987701 @default.
- W1996399042 cites W2110041552 @default.
- W1996399042 cites W2110163513 @default.
- W1996399042 cites W2111604495 @default.
- W1996399042 cites W2119547517 @default.
- W1996399042 cites W2123640344 @default.
- W1996399042 cites W2131350133 @default.
- W1996399042 cites W2135091240 @default.
- W1996399042 cites W2138049397 @default.
- W1996399042 cites W2142046017 @default.
- W1996399042 cites W2146475993 @default.
- W1996399042 cites W2148214139 @default.
- W1996399042 cites W2158208648 @default.
- W1996399042 cites W2165435450 @default.
- W1996399042 cites W2173312124 @default.
- W1996399042 cites W2336153237 @default.
- W1996399042 cites W2949065034 @default.
- W1996399042 cites W2949182417 @default.
- W1996399042 cites W2949286084 @default.
- W1996399042 cites W2949755765 @default.
- W1996399042 cites W2949826312 @default.
- W1996399042 cites W2949841218 @default.
- W1996399042 cites W2950025861 @default.
- W1996399042 cites W2950289158 @default.
- W1996399042 cites W2950530601 @default.
- W1996399042 cites W2952069087 @default.
- W1996399042 cites W2952332201 @default.
- W1996399042 cites W2952799938 @default.
- W1996399042 cites W2952848529 @default.
- W1996399042 cites W2953148088 @default.
- W1996399042 cites W4238320699 @default.
- W1996399042 cites W4247545421 @default.
- W1996399042 cites W4249781350 @default.
- W1996399042 cites W645529548 @default.
- W1996399042 doi "https://doi.org/10.1002/chem.200901893" @default.
- W1996399042 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19938005" @default.
- W1996399042 hasPublicationYear "2010" @default.
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