Synthesis of 1,4-oxathiins via [3+3] annulation of pyridinium 1,4-zwitterionic thiolates with iodonium ylides

Green Synthesis and Catalysis, Год журнала: 2024, Номер unknown

Опубликована: Июль 1, 2024

A straightforward and valuable approach for the synthesis of 1,4-oxathiins has been developed via [3 ​+ ​3] annulation pyridinium 1,4-zwitterionic thiolates with iodonium ylides. C–S C–O bonds were formed in one pot manner this transformation, which features readily available substrates, excellent tolerance functional groups mild reaction conditions. It would be great value construction biological pharmacological activity.

Язык: Английский

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Design and synthesis of tetrazole-linked quinazoline derivatives and their bioactivities against Microcystis aeruginosa FACHB905

Tetrahedron Letters, Год журнала: 2024, Номер 140, С. 155046 - 155046

Опубликована: Апрель 1, 2024

Язык: Английский

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Synthesis of diaryl sulfides based on copper-doped OMS-2

Journal of Chemical Research, Год журнала: 2020, Номер 45(3-4), С. 237 - 241

Опубликована: Ноя. 24, 2020

We describe a practical protocol for efficiently preparing diaryl sulfide compounds using Cu–OMS-2 as the catalyst. originates from manganese oxide octahedral molecular sieves modified with copper ions and catalyzes C–S coupling reaction of substituted thiophenols aryl halides. This has advantages environmental friendliness, simple operation, high yields, good tolerance functional groups, catalytic material can be recycled several times.

Язык: Английский

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Synthesis of 2,3-dihydro-1,4-benzoxathiine derivatives

Chemistry of Heterocyclic Compounds, Год журнала: 2022, Номер 58(6-7), С. 271 - 278

Опубликована: Июль 1, 2022

Язык: Английский

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Sulfur (S)‐Directed CH Functionalization

Handbook of CH‐Functionalization, Год журнала: 2022, Номер unknown, С. 1 - 32

Опубликована: Ноя. 29, 2022

Abstract The uses of sulfur (S) atoms as the directing groups for CH bond functionalization are summarized.

Язык: Английский

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