905313
Rh2(S-TCPTAD)4
Synonym(e):
Davies dirhodium catalyst
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Alle Fotos(3)
About This Item
Empirische Formel (Hill-System):
C80H64Cl16N4O16Rh2
CAS-Nummer:
Molekulargewicht:
2110.44
UNSPSC-Code:
12352101
NACRES:
NA.22
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Form
powder or crystals
Verwandte Kategorien
Anwendung
This dirhodium catalyst developed by the Davies lab can form C-C bonds at the most accessible tertiary C-H position with control of both regioselectivity and absolute configuration.
Sonstige Hinweise
Formation of Tertiary Alcohols from the Rhodium-Catalyzed Reactions of Donor/Acceptor Carbenes with Esters
Harnessing the β-Silicon Effect for Regioselective and Stereoselective Rhodium(II)-Catalyzed C-H Functionalization by Donor/Acceptor Carbenes Derived from 1-Sulfonyl-1,2,3-triazoles
Site-selective and stereoselective functionalization of non-activated tertiary C-H bonds
Harnessing the β-Silicon Effect for Regioselective and Stereoselective Rhodium(II)-Catalyzed C-H Functionalization by Donor/Acceptor Carbenes Derived from 1-Sulfonyl-1,2,3-triazoles
Site-selective and stereoselective functionalization of non-activated tertiary C-H bonds
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Produkt-Nr.
Beschreibung
Preisangaben
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Analysenzertifikate (COA)
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Enantioselective intramolecular aza-spiroannulation onto benzofurans using chiral rhodium catalysis.
Shibuta T, et al.
Heterocycles, 89, 631-639 (2014)
Hengbin Wang et al.
Chemical science, 4(7), 2844-2850 (2013-09-21)
The rhodium-catalyzed reaction of electron-deficient alkenes with substituted aryldiazoacetates and vinyldiazoacetates results in highly stereoselective cyclopropanations. With adamantylglycine derived catalyst Rh2(S-TCPTAD)4, high asymmetric induction (up to 98% ee) can be obtained with a range of substrates. Computational studies suggest that
Liangbing Fu et al.
Organic letters, 20(8), 2399-2402 (2018-04-12)
Rhodium(II)-catalyzed reactions between isopropyl acetate and trichloroethyl aryldiazoacetates result in the formation of oxirane intermediates that ring open under the reaction conditions to form tertiary alcohols. When the reaction is catalyzed by the dirhodium tetrakis(triarylcyclopropanecarboxylate) complex, Rh2( S-2-Cl,4-BrTPCP)4, the tertiary
Atsushi D Yamaguchi et al.
Journal of the American Chemical Society, 137(2), 644-647 (2015-01-07)
Syntheses of dictyodendrins A and F have been achieved using a sequential C-H functionalization strategy. The N-alkylpyrrole core is fully functionalized by means of a rhodium(I)-catalyzed C-H arylation at the C3-position, a rhodium(II)-catalyzed double C-H insertion at the C2- and
Shigeki Sato et al.
Chemical communications (Cambridge, England), (41), 6264-6266 (2009-10-15)
A versatile, highly enantiocontrolled entry to the spiro-beta-lactam core of chartellines has been developed by expanding the scope of oxidative nitrogen atom transfer methodology based on chiral Rh-nitrenoid species.
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