31P Nuclear Magnetic Resonance Spectroscopy for Monitoring Organic Reactions and Organic Compounds DOI Creative Commons
João M. Anghinoni,

Irum,

Haroon Ur Rashid

и другие.

The Chemical Record, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 5, 2024

Abstract 31 P NMR spectroscopy is a consolidated tool for the characterization of organophosphorus compounds and, more recently, reaction monitoring. The evolution organic synthesis, mainly due to combination elaborated building blocks with enabling technologies, generated great challenges understand and optimize synthetic methodologies. In this sense, experiments also became routine technique monitoring, accessing products side yields, chiral recognition, kinetic data, intermediates, as well basic parameters, such acid‐base hydrogen‐bonding. This review deals these aspects demonstrating essential role spectroscopy. recent publications (the last ten years) will be explored, discussing strategies accomplished detect and/or quantify distinct molecules, approaching mechanism, stability, stereochemistry, utility probe.

Язык: Английский

Manganese-catalyzed aerobic cross-dehydrogenative coupling of thiols with P(O)H compounds DOI
Bing Han,

Yongyong Ji,

Jing Qin

и другие.

Tetrahedron Letters, Год журнала: 2025, Номер unknown, С. 155566 - 155566

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Bridging Homogeneous and Heterogeneous Catalysis: Ni@CPOL-dppp&PPh3-Catalyzed Symmetric H-Phosphonate Diester Synthesis from Sodium Hypophosphite DOI
Jin Yang,

Dang‐Wei Qian,

Hongli Wang

и другие.

ACS Catalysis, Год журнала: 2025, Номер unknown, С. 7912 - 7918

Опубликована: Апрель 29, 2025

Язык: Английский

Процитировано

0
Application of Primary Phosphine Oxides in Domino‐Phospha‐Aldol Reactions of Diketones DOI
Filip Horký,

Clemens Bruhn,

Denis Kargin

и другие.

Advanced Synthesis & Catalysis, Год журнала: 2024, Номер 366(15), С. 3354 - 3360

Опубликована: Июнь 7, 2024

Abstract An approach for the preparation and stabilization of primary phosphine oxides is presented complementing previous methods in situ generation. Specifically, RP(O)H 2 where R=benzyl (Bn), cyclohexyl (Cy), 2‐naphthyl (2‐Naph), phenyl (Ph), tert ‐butyl ( t ‐Bu) was prepared by controlled oxidation corresponding presence ferrocene as stabilizing reagent. The were characterized using NMR MS studied twofold hydrophosphorylation diketones. domino‐phospha‐aldol reaction catalysed with 5 mol% sodium methoxide yielded five‐, six‐ seven‐membered heterocyclic tertiary a high degree stereoselectivity, confirmed single X‐ray diffraction.

Язык: Английский

Процитировано

3
2-(Hydroxypropan-2-yl)diphenylphosphine oxide (HDPO): A convenient precursor to diphenylphosphine oxide (DPO) DOI
Jianqiu Zhang, Ming Gao, Li‐Biao Han

и другие.

Tetrahedron Letters, Год журнала: 2023, Номер 135, С. 154889 - 154889

Опубликована: Дек. 21, 2023

Язык: Английский

Процитировано

2
31P Nuclear Magnetic Resonance Spectroscopy for Monitoring Organic Reactions and Organic Compounds DOI Creative Commons
João M. Anghinoni,

Irum,

Haroon Ur Rashid

и другие.

The Chemical Record, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 5, 2024

Abstract 31 P NMR spectroscopy is a consolidated tool for the characterization of organophosphorus compounds and, more recently, reaction monitoring. The evolution organic synthesis, mainly due to combination elaborated building blocks with enabling technologies, generated great challenges understand and optimize synthetic methodologies. In this sense, experiments also became routine technique monitoring, accessing products side yields, chiral recognition, kinetic data, intermediates, as well basic parameters, such acid‐base hydrogen‐bonding. This review deals these aspects demonstrating essential role spectroscopy. recent publications (the last ten years) will be explored, discussing strategies accomplished detect and/or quantify distinct molecules, approaching mechanism, stability, stereochemistry, utility probe.

Язык: Английский

Процитировано

0