Matches in SemOpenAlex for { <https://semopenalex.org/work/W2025389629> ?p ?o ?g. }
- W2025389629 endingPage "2040" @default.
- W2025389629 startingPage "2032" @default.
- W2025389629 abstract "Abstract A cationic rhodium(I)/2,2′‐bis[bis(3,5‐di‐ tert ‐butyl‐4‐methoxyphenyl)phosphino]‐6,6′‐dimethoxy‐1,1′‐biphenyl (DTBM‐MeO‐BIPHEP) catalyst was highly efficient for the asymmetric catalytic Pauson–Khand reaction, especially for those substrates containing aryl group‐substituted alkynes. The formation of the products that were derived from a β‐hydride eliminated intermediate 5 was completely suppressed over a wide range of substrates. This reaction was a serious process competing reaction with the migratory CO insertion that led to the Pauson–Khand reaction product and often substantially ruined the chemical yield of the Pauson–Khand reaction. The advantages of this system were clearly demonstrated for previously troublesome substrates, N ‐tosyl‐ ( 1b ) and malonate‐tethered 1,6‐enynes ( 1c ), that exhibited a higher enantioselectivity without a loss in the chemical yields. The obvious beneficial effects were attributed to the synergic effect of various factors, such as the electron density of the phosphorus of the ligand, the dihedral angles of the atropisomeric ligand, and the substitution on the phosphine aryl rings which play a crucial role in the stereochemical outcome of Rh‐catalyzed Pauson–Khand reaction." @default.
- W2025389629 created "2016-06-24" @default.
- W2025389629 creator A5026036097 @default.
- W2025389629 creator A5040862366 @default.
- W2025389629 creator A5089339693 @default.
- W2025389629 date "2010-08-16" @default.
- W2025389629 modified "2023-10-14" @default.
- W2025389629 title "2,2′‐Bis[bis(3,5‐di‐<i>tert</i>‐butyl‐4‐methoxyphenyl)phosphino]‐6,6′‐dimethoxy‐1,1′‐biphenyl in Intramolecular Rhodium(I)‐Catalyzed Asymmetric Pauson–Khand‐Type Reactions" @default.
- W2025389629 cites W1963666057 @default.
- W2025389629 cites W1964484777 @default.
- W2025389629 cites W1968226442 @default.
- W2025389629 cites W1970337605 @default.
- W2025389629 cites W1975343677 @default.
- W2025389629 cites W1979355588 @default.
- W2025389629 cites W1980192768 @default.
- W2025389629 cites W1986776028 @default.
- W2025389629 cites W1988934715 @default.
- W2025389629 cites W1997617516 @default.
- W2025389629 cites W1998971070 @default.
- W2025389629 cites W1998995909 @default.
- W2025389629 cites W1999886355 @default.
- W2025389629 cites W2005986105 @default.
- W2025389629 cites W2014490001 @default.
- W2025389629 cites W2014665142 @default.
- W2025389629 cites W2016423954 @default.
- W2025389629 cites W2019123141 @default.
- W2025389629 cites W2019415076 @default.
- W2025389629 cites W2021082242 @default.
- W2025389629 cites W2025106027 @default.
- W2025389629 cites W2027323595 @default.
- W2025389629 cites W2027521157 @default.
- W2025389629 cites W2028347841 @default.
- W2025389629 cites W2028389987 @default.
- W2025389629 cites W2029700777 @default.
- W2025389629 cites W2030197493 @default.
- W2025389629 cites W2030498130 @default.
- W2025389629 cites W2049016214 @default.
- W2025389629 cites W2050639817 @default.
- W2025389629 cites W2056332814 @default.
- W2025389629 cites W2061555962 @default.
- W2025389629 cites W2063812016 @default.
- W2025389629 cites W2065903531 @default.
- W2025389629 cites W2066040282 @default.
- W2025389629 cites W2069890553 @default.
- W2025389629 cites W2070230431 @default.
- W2025389629 cites W2070922428 @default.
- W2025389629 cites W2073800719 @default.
- W2025389629 cites W2075454501 @default.
- W2025389629 cites W2076914348 @default.
- W2025389629 cites W2085698621 @default.
- W2025389629 cites W2086785348 @default.
- W2025389629 cites W2095888619 @default.
- W2025389629 cites W2097446202 @default.
- W2025389629 cites W2109872764 @default.
- W2025389629 cites W2110669862 @default.
- W2025389629 cites W2114967634 @default.
- W2025389629 cites W2126011383 @default.
- W2025389629 cites W2129165344 @default.
- W2025389629 cites W2129377581 @default.
- W2025389629 cites W2133074445 @default.
- W2025389629 cites W2133812243 @default.
- W2025389629 cites W2137212025 @default.
- W2025389629 cites W2138882593 @default.
- W2025389629 cites W2142405426 @default.
- W2025389629 cites W2145653419 @default.
- W2025389629 cites W2146338157 @default.
- W2025389629 cites W2150927769 @default.
- W2025389629 cites W2153016371 @default.
- W2025389629 cites W2153362827 @default.
- W2025389629 cites W2153872577 @default.
- W2025389629 cites W2159369551 @default.
- W2025389629 cites W2159514516 @default.
- W2025389629 cites W2159752882 @default.
- W2025389629 cites W2161491245 @default.
- W2025389629 cites W2163313338 @default.
- W2025389629 cites W2167215290 @default.
- W2025389629 cites W2171484169 @default.
- W2025389629 cites W2176871217 @default.
- W2025389629 cites W2182614488 @default.
- W2025389629 cites W2325096660 @default.
- W2025389629 cites W2949549253 @default.
- W2025389629 cites W2949828820 @default.
- W2025389629 cites W2949925571 @default.
- W2025389629 cites W2949935786 @default.
- W2025389629 cites W2950528506 @default.
- W2025389629 cites W2951473418 @default.
- W2025389629 cites W2951575023 @default.
- W2025389629 cites W2951895766 @default.
- W2025389629 cites W2952476314 @default.
- W2025389629 cites W2952535236 @default.
- W2025389629 cites W2952974213 @default.
- W2025389629 cites W2953205312 @default.
- W2025389629 cites W2953302326 @default.
- W2025389629 cites W4206580507 @default.
- W2025389629 cites W4239020599 @default.
- W2025389629 cites W4244290779 @default.
- W2025389629 cites W4251167437 @default.
- W2025389629 cites W4376848352 @default.