Synthesis of all-E- and 9Z-Heteroaryl-retinoic Acid Applying Palladium Catalyzed Coupling Reaction of (Arylvinyl)tributyl Stannane with Vinyl Triflate

Synlett ◽  
2001 ◽  
Vol 2001 (11) ◽  
pp. 1759-1762 ◽  
Author(s):  
Akimori Wada ◽  
Govindarajuru Babu ◽  
Sayaka Shimomoto ◽  
Masayoshi Ito
Keyword(s):  
Retinoic Acid ◽  
Coupling Reaction ◽  
Palladium Catalyzed ◽  
Vinyl Triflate

ChemInform Abstract: Synthesis of 9Z-9-Substituted Retinoic Acids by Palladium-Catalyzed Coupling Reaction of a Vinyl Triflate with Alkenyl Stannanes.

ChemInform ◽  
2001 ◽  
Vol 32 (5) ◽  
pp. no-no
Author(s):  
Akimori Wada ◽  
Yuki Nomoto ◽  
Kenji Tano ◽  
Eriko Yamashita ◽  
Masayoshi Ito
Keyword(s):  
Coupling Reaction ◽  
Retinoic Acids ◽  
Palladium Catalyzed ◽  
Vinyl Triflate

scholarly journals Synthesis of 9Z-9-Substituted Retinoic Acids by Palladium Catalyzed Coupling Reaction of a Vinyl Triflate with Alkenyl Stannanes.

2000 ◽  
Vol 48 (9) ◽  
pp. 1391-1394 ◽  
Author(s):  
Akimori WADA ◽  
Yuki NOMOTO ◽  
Kenji TANO ◽  
Eriko YAMASHITA ◽  
Masayoshi ITO
Keyword(s):  
Coupling Reaction ◽  
Retinoic Acids ◽  
Palladium Catalyzed ◽  
Vinyl Triflate

Ferromagnetic Chain Based on Verdazyl-Nitroxide Diradical

2020 ◽  
Author(s):  
Evgeny Tretyakov ◽  
Svetlana Zhivetyeva ◽  
Pavel Petunin ◽  
Dmitry Gorbunov ◽  
Nina Gritsan ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Ferromagnetic Coupling ◽  
Nitronyl Nitroxide ◽  
Triplet Ground State ◽  
One Dimensional ◽  
Cross Coupling Reaction ◽  
Palladium Catalyzed ◽  
Ferromagnetic Chain ◽  
High Yields

<p>Verdazyl-nitroxide diradicals were synthesized using the palladium-catalyzed cross-coupling reaction of the corresponding iodoverdazyls with a nitronyl nitroxide-2-ide gold(I) complex with high yields (up to 82%). The synthesized diradicals were found to be highly thermally stable and have a singlet (D<i>E</i><sub>ST</sub> » -64 cm<sup>–1</sup>) or triplet ground state (D<i>E</i><sub>ST</sub> ³ 25 and 100 cm<sup>–1</sup>), depending on which canonical hydrocarbon diradical type they belong to. Upon crystallization, triplet diradicals form unique one-dimensional (1D) spin <i>S</i> = 1 chains of organic diradicals with intrachain ferromagnetic coupling of <i>J</i>′/<i>k</i><sub>B</sub> from 3 to 6 K.</p>

scholarly journals Fluorinated Iron(ii) clathrochelate units in metalorganic based copolymers: improved porosity, iodine uptake, and dye adsorption properties

RSC Advances ◽  
2021 ◽  
Vol 11 (25) ◽  
pp. 14986-14995
Author(s):  
Suchetha Shetty ◽  
Noorullah Baig ◽  
Atikur Hassan ◽  
Saleh Al-Mousawi ◽  
Neeladri Das ◽  
...  
Keyword(s):  
Dye Adsorption ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Building Blocks ◽  
Adsorption Properties ◽  
Iodine Uptake ◽  
Cross Coupling Reaction ◽  
Palladium Catalyzed

We report the synthesis of metalorganic copolymers made from the palladium catalyzed Sonogashira cross-coupling reaction between various iron(ii) clathrochelate building blocks with diethynyl–triptycene and fluorene derivatives.

Sign in / Sign up

Export Citation Format

Share Document