Synthetic Versatility: The C-P Bond Odyssey DOI
Peng Zhang, Yinan Wang, Zixin Deng

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 15, 2024

The review thoroughly examines recent progress in C–P bond formation reactions and considers the future directions this area of research.

Language: Английский

Divergent Synthesis of (E)- and (Z)-Alkenones via Photoredox C(sp3)–H Alkenylation–Dehydrogenation of o-Iodoarylalkanols with Alkynes DOI

Liang Zeng,

Yin Zhang,

Ming Hu

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: 26(47), P. 10096 - 10101

Published: Nov. 15, 2024

A photoredox C(sp3)–H alkenylation–dehydrogenation of o-iodoarylalkanols with terminal alkynes for the synthesis (E)- and (Z)-quaternary carbon center-containing pent-4-en-1-ones is described. The stereoselectivity depends on utilization photocatalysts. While using an organic photocatalyst like 4-DPAIPN manipulates arylalkynes to assemble (E)-pent-4-en-1-ones, in case Ir potocatalyst such as Ir(ppy)2(dtbbpy)PF6 reaction delivers (Z)-pent-4-en-1-ones. For alkylalkynes, furnishes (E)-pent-4-en-1-ones exclusively presence or Ir(ppy)2(dtbbpy)PF6.

Language: Английский

Citations

1
Sulfonic group functionalized task specific ionic liquid as catalyst for Biginelli reaction in water and Co 2+ /Ni 2+ separation from their aqueous mixture DOI
Maria Riaz, Muhammad Taha Qureshi, Firdous Imran Ali

et al.

Journal of Sulfur Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 19

Published: Dec. 21, 2024

A new hydrophobic ionic liquid 1,3-dihexylimidazolium-5-sulfosalicylate [DHIm] + [5-SSA]− was synthesized and characterized. The sulfonic-functionalized IL effectively employed in the Biginelli reaction under ultrasound irradiation. demonstrated efficient catalytic performance yielding up to 83% product. Additionally, application of selective extraction Co2+ Ni2+ from their aqueous mixture has been successfully carried out. High efficiency observed for Co2+.

Language: Английский

Citations

1
Recent Advances in Diazophosphonate Chemistry: Reactions and Transformations DOI
Yungui Peng, S. Ullah,

Zulfiqar Hussain

et al.

Synthesis, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 5, 2024

Abstract Diazophosphonates function as indispensable synthetic intermediates within the domain of organic chemistry, serving precursors for a diverse range molecules, with potential applications bioactive compounds. α-Diazomethylphosphonates showcase expansive reactivity and elevated levels enantioselectivity in asymmetric transformations, especially conjunction suitable catalyst systems. This review compiles latest advancements diazophosphonate chemistry from 2016 to 2024, highlighting their transformative synthesis. Diazophosphonates, regarded revolutionary compounds, exhibit unique attributes carbene precursors, driving chemical reactions such [3+2] cycloaddition, [3+3] substitution reactions. Their adaptability functional group conversions underscores pivotal role various methodologies. The highlights growing interest among chemists, fostering novel strategies expanding application horizons. multifaceted utility diazophosphonates reagents, intermediates, catalysts significance modern pharmaceutical applications, prompting further exploration into this dynamic field. 1 Introduction 2 Cycloaddition Reactions 3 Asymmetric 4 5 Substitution 6 Carbene Precursors 7 Chemistry Fluorinated Compounds 8 Other 9 Future Directions 10 Conclusion

Language: Английский

Citations

0
Base-Catalyzed Reaction of Isatins and (3-Hydroxyprop-1-yn-1-yl)phosphonates as a Tool for the Synthesis of Spiro-1,3-dioxolane Oxindoles with Anticancer and Anti-Platelet Properties DOI Creative Commons
Arina V. Murashkina, А. В. Богданов, Alexandra D. Voloshina

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(19), P. 4764 - 4764

Published: Oct. 8, 2024

An approach to the synthesis of phosphoryl substituted spiro-1,3-dioxolane oxindoles was developed from base-catalyzed reaction various isatins with (3-hydroxyprop-1-yn-1-yl)phosphonates. It found that aryl-substituted and N-functionalized formation appropriate products high yields stereoselectivity when using t-BuOLi are able react. Cytotoxic activity evaluation suggests most significant results in relation HuTu 80 cell line were shown by N-benzylated spirodioxolanes. 5-Cloro-N-unsubstituted spirooxindoles exhibit antiaggregational exceeding values acetylsalicylic acid.

Language: Английский

Citations

0
Synthetic Versatility: The C-P Bond Odyssey DOI
Peng Zhang, Yinan Wang, Zixin Deng

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 15, 2024

The review thoroughly examines recent progress in C–P bond formation reactions and considers the future directions this area of research.

Language: Английский

Citations

0