Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Ming‐Dong Zhou"'
Publikováno v:
Journal of Saudi Chemical Society, Vol 24, Iss 6, Pp 445-450 (2020)
A palladium-catalyzed chemoselective [3 + 2] cycloaddition of vinyl epoxide with cyclohexadienimines was developed. The reaction gave rise to a range of spiro 1,3-oxazolidines in moderate to good yields.
Externí odkaz:
https://doaj.org/article/8598a86fe4a846be903e535d470a6efc
Publikováno v:
Journal of Saudi Chemical Society, Vol 22, Iss 6, Pp 637-643 (2018)
A highly stereoselective dibromination of diphenylphosphorylallenes using N-bromosuccinimide (NBS) as bromine reagent is developed, wherein a variety of 2-bromo-substituted allyl bromides were obtained in good to excellent yields under mild reaction
Externí odkaz:
https://doaj.org/article/b730698dd8194b7e97b71a6c4a637689
Publikováno v:
Journal of Saudi Chemical Society, Vol 21, Iss 6, Pp 685-690 (2017)
The N-heterocyclic carbene silver(I) complex 1,3-bis(4-methylbenzyl)imidazol-2-ylidene silver chloride was applied as the effective catalyst for the three-component carboxylative coupling of terminal alkynes, butyl iodide and carbon dioxide. The reac
Externí odkaz:
https://doaj.org/article/eb28cf97a26d4ab1b1b5ff8a86ec9a1b
Publikováno v:
Journal of Saudi Chemical Society, Vol 21, Iss 5, Pp 583-586 (2017)
A simple and efficient protocol for the synthesis of dibenzyl carbonates has been developed. The reaction was accomplished using benzyl halides and Cs2CO3 as the starting materials in the presence of atmospheric pressure of CO2, affording a variety o
Externí odkaz:
https://doaj.org/article/6ae7233a1450475e840ca2204e58e1f6
Publikováno v:
Advanced Synthesis & Catalysis. 364:4152-4156
Publikováno v:
Indian Journal of Surgery.
Publikováno v:
Gastroenterology.
Publikováno v:
Chinese Journal of Chemistry. 40:719-724
Publikováno v:
Chinese Journal of Chemistry. 40:713-718
Publikováno v:
Organic Chemistry Frontiers. 9:2486-2490
A Mn(iii)-catalyzed cascade cyclization of o-acyl aromatic isocyanides with boronic acids was examined to give a series of 3-hydroxyindolenines in single-step. This cascade process involved a transmetalation/nucleophilic addition/intramolecular cycli