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- W2074455988 abstract "Abstract Chiral tetrahydropentalenes (3aR,6aR)-1 have been prepared and used as ligands in the Rh-catalyzed 1,4-addition of 1-alkenylboronic acids to cyclic enones 5. It has been discovered that the stereochemistry of the reaction was controlled by the steric properties of the aryl groups in 1 rather than their electronic nature. In the vinylation with (E)-2-phenylethenylboronic acid 5, ligands (3aR,6aR)-1 provided enantioselectivity up to 87% ee and gave high yields of ethenylketones 6 in the presence of 1 (6.6 mol %). The configuration of all ketone products obtained with (3aR,6aR)-1 is (S). Rh-catalyzed reaction of cyclopentenone 4a and (Z)-propenylboronic acid 7 in the presence of ligands (3aR,6aR)-1 yielded at 50 °C an inseparable mixture of (Z)- and (E)-ketones 8 with (Z)-8 as the major product and both in only moderate enantiomeric excess." @default.
- W2074455988 created "2016-06-24" @default.
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- W2074455988 creator A5026649418 @default.
- W2074455988 creator A5031669955 @default.
- W2074455988 creator A5090471164 @default.
- W2074455988 date "2012-07-01" @default.
- W2074455988 modified "2023-10-09" @default.
- W2074455988 title "Application of chiral tetrahydropentalene ligands in rhodium-catalyzed 1,4-addition of (E)-2-phenylethenyl- and (Z)-propenylboronic acids to enones" @default.
- W2074455988 cites W1970040545 @default.
- W2074455988 cites W1970872143 @default.
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- W2074455988 cites W1981606074 @default.
- W2074455988 cites W1988786558 @default.
- W2074455988 cites W1993277233 @default.
- W2074455988 cites W2005733218 @default.
- W2074455988 cites W2007262519 @default.
- W2074455988 cites W2009557533 @default.
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- W2074455988 cites W2016949019 @default.
- W2074455988 cites W2019435608 @default.
- W2074455988 cites W2023007525 @default.
- W2074455988 cites W2030184761 @default.
- W2074455988 cites W2032195304 @default.
- W2074455988 cites W2035809824 @default.
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- W2074455988 cites W2045141274 @default.
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- W2074455988 cites W2169433210 @default.
- W2074455988 cites W2321438674 @default.
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- W2074455988 cites W2414172445 @default.
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- W2074455988 cites W2949302865 @default.
- W2074455988 cites W2949898858 @default.
- W2074455988 cites W2949997708 @default.
- W2074455988 cites W2950137539 @default.
- W2074455988 cites W2952401960 @default.
- W2074455988 cites W2952701004 @default.
- W2074455988 cites W2952771354 @default.
- W2074455988 cites W4206296018 @default.
- W2074455988 cites W4211070666 @default.
- W2074455988 cites W4231631798 @default.
- W2074455988 cites W4238222235 @default.
- W2074455988 cites W4242782575 @default.
- W2074455988 cites W4244231638 @default.
- W2074455988 cites W4245432566 @default.
- W2074455988 cites W4256175126 @default.
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- W2074455988 doi "https://doi.org/10.1016/j.tetlet.2012.04.130" @default.
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