Palladium-Catalyzed Coupling of sp2-Hybridized Tellurides
Vinylic tellurides are of importance due to their useful behavior as synthons and
intermediates. Recently, the use of these compounds in place of vinylic halides or triflates in …
intermediates. Recently, the use of these compounds in place of vinylic halides or triflates in …
Selenium and tellurium electrophiles in organic synthesis
This chapter highlights the utility of electrophilic achiral and chiral organoselenium reagents
in organic synthesis. A range of reactions from alkene functionalizations, the …
in organic synthesis. A range of reactions from alkene functionalizations, the …
Ultrasound-assisted synthesis of Z and E stilbenes by Suzuki cross-coupling reactions of organotellurides with potassium organotrifluoroborate salts
R Cella, HA Stefani - Tetrahedron, 2006 - Elsevier
Palladium (0)-catalyzed cross-coupling reactions between potassium aryl-and
vinyltrifluoroborate salts and aryl-and vinylic tellurides proceeds readily to afford the desired …
vinyltrifluoroborate salts and aryl-and vinylic tellurides proceeds readily to afford the desired …
Suzuki− Miyaura cross-coupling reactions of aryl tellurides with potassium aryltrifluoroborate salts
R Cella, RLOR Cunha, AES Reis… - The Journal of …, 2006 - ACS Publications
Palladium (0)-catalyzed cross-coupling between potassium aryltrifluoroborate salts and aryl
tellurides proceeds readily to afford the desired biaryls in good to excellent yield. The …
tellurides proceeds readily to afford the desired biaryls in good to excellent yield. The …
Coupling of vinylic tellurides with alkynes catalyzed by palladium dichloride: evaluation of synthetic and mechanistic details
Under palladium dichloride catalysis, vinylic tellurides couple efficiently with alkynes with
retention of the double-bond geometry. Herein we show that the amount of the PdCl2 …
retention of the double-bond geometry. Herein we show that the amount of the PdCl2 …
Synthesis of 1, 3-enynes via Suzuki-type reaction of vinylic tellurides and potassium alkynyltrifluoroborate salts
Synthesis of 1,3-enynes via Suzuki-type reaction of vinylic tellurides and potassium
alkynyltrifluoroborate salts - ScienceDirect Skip to main contentSkip to article Elsevier logo …
alkynyltrifluoroborate salts - ScienceDirect Skip to main contentSkip to article Elsevier logo …
Highly stereoselective method to prepare bis-phenylchalcogen alkenes via addition of chalcogenolate to phenylseleno alkynes
The preparation of bis-phenylchalcogen alkenes starting from phenylseleno alkynes is
described. The nucleophilic species of selenium, tellurium and sulfur were generated in situ …
described. The nucleophilic species of selenium, tellurium and sulfur were generated in situ …
[HTML][HTML] Negishi cross-coupling of organotellurium compounds: synthesis of biaryls, aryl-, and diaryl acetylenes
HA Stefani, JM Pena, F Manarin, RA Ando, DM Leal… - Tetrahedron letters, 2011 - Elsevier
A functional group tolerant palladium-catalyzed Negishi coupling of diaryl tellurides with
organozinc has been developed. This methodology permits efficient preparation of biaryls …
organozinc has been developed. This methodology permits efficient preparation of biaryls …
Synthesis of conjugated enediynes via palladium catalyzed cross-coupling reactions of potassium alkynyltrifluoroborates
GW Kabalka, G Dong, B Venkataiah - Tetrahedron letters, 2005 - Elsevier
Synthesis of conjugated enediynes via palladium catalyzed cross-coupling reactions of
potassium alkynyltrifluoroborates - ScienceDirect Skip to main contentSkip to article …
potassium alkynyltrifluoroborates - ScienceDirect Skip to main contentSkip to article …
Synthesis of symmetrical 1, 3-diynes via homocoupling reaction of n-butyl alkynyltellurides
An ultrasound-assisted synthesis of symmetrical 1, 3-diyne compounds with electron-
withdrawing or-donating substituents is described and illustrated by the palladium-catalyzed …
withdrawing or-donating substituents is described and illustrated by the palladium-catalyzed …