DMSO-Catalyzed Double P–O Bond or Double P–S Bond Formations of Phosphinic Acids DOI

Hui‐Qi Yue,

Dawei Shi, Peiqing Zhang

и другие.

Organic Letters, Год журнала: 2024, Номер 26(41), С. 8939 - 8944

Опубликована: Окт. 4, 2024

A DMSO-catalyzed double P-O bond or P-S formation of phosphinic acid with an

Язык: Английский

Phototriggered Self-Catalyzed Phosphorylation of 3,4-Dihydroquinoxalin-2(1H)-ones with Diarylphosphine Oxides in EtOH DOI
Yanfang Jiang, Wen‐Tao Ouyang,

Hong‐Tao Ji

и другие.

The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Сен. 19, 2024

A highly effective external photocatalyst- and additive-free method for the phosphorylation of 3,4-dihydroquinoxalin-2(1

Язык: Английский

Процитировано

12
Synthesis of Phosphinylated Naphthalene Diimides and Radical Anions: A SeT-Mediated Route Circumvents the Use of Metal/Photocatalyst DOI

Rustam Tamim,

Poonam Saini,

Krishna Kumar M. S

и другие.

The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 13, 2025

Phosphinylation of π-scaffolds is huge current interest; however, the ensuing C-P(O) bond formation necessitates catalyst, light, heat, etc. We report that electron-deficient halogenated naphthalene diimide (NDI) scaffolds can enable catalyst-free, room-temperature phosphinylation via a possible single-eT-mediated reaction. The arylphosphinylated NDIs show multielectron acceptor property, and LUMO -4.24 eV, rendering Ph2PO group equally potent as electron-withdrawing C≡N group. Thus, in situ reduction be propelled leading to radical anions dianions.

Язык: Английский

Процитировано

0
Water-Controlled Geminal Hydroxyphosphinoylation and Diphosphinoylation of Enaminones with H-Phosphine Oxides DOI

Qiang Huang,

Xin Jin, Huabin Wang

и другие.

The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 6, 2025

A water-controlled geminal phosphinoylation of enaminones with H-phosphine oxides has been established through AlCl3-mediated C-N bond cleavage in this work, which provides a novel strategy for accessing various hydroxy and diphosphinoyl products 3a 4a high yields. The transformation features excellent functional group tolerance, operational simplicity, atom economy, is amenable complex molecule skeletons. Preliminary mechanism studies suggest the conversion from to involve elimination hydroxyl group, water temperature plays critical role influencing reaction pathway product selectivity. This research significant value functionalization enaminones.

Язык: Английский

Процитировано

0
K2S2O8 promoted C–H direct thiocyanation of pyrrolo[2,3-d]pyrimidine derivatives with ammonium thiocyanate DOI
Zhuo Zhang,

Chunwei Shen,

Junyang Tang

и другие.

Tetrahedron, Год журнала: 2024, Номер 159, С. 134008 - 134008

Опубликована: Апрель 28, 2024

Язык: Английский

Процитировано

1
NaIO4/Air-Initiated Phosphorylation of Alcohols with H-Phosphine Oxides for the Construction of P(O)-O Bonds in Water DOI
Huabin Wang,

Lianhua Xu,

Xiong-Wei Liu

и другие.

Organic & Biomolecular Chemistry, Год журнала: 2024, Номер 22(36), С. 7518 - 7523

Опубликована: Янв. 1, 2024

A facile and efficient protocol for P(O)-O bond formation was discovered through NaIO

Язык: Английский

Процитировано

1
K2s2o8 Promoted C-H Direct Thiocyanation Of Pyrrolo[2,3-D]Pyrimidine Derivatives with Ammonium Thiocyanate DOI
Zhuo Zhang,

Chunwei Shen,

Junyang Tang

и другие.

Опубликована: Янв. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Язык: Английский

Процитировано

0
DMSO-Catalyzed Double P–O Bond or Double P–S Bond Formations of Phosphinic Acids DOI

Hui‐Qi Yue,

Dawei Shi, Peiqing Zhang

и другие.

Organic Letters, Год журнала: 2024, Номер 26(41), С. 8939 - 8944

Опубликована: Окт. 4, 2024

A DMSO-catalyzed double P-O bond or P-S formation of phosphinic acid with an

Язык: Английский

Процитировано

0