The Synthesis of O-Aminobenzoate Catalyzed by Iodine with S8 as an Oxidant DOI
Chenxi Huang,

Peilin Qi,

yujin li

et al.

Published: Jan. 1, 2024

Language: Английский

Acetoxy allenoates as emerging synthons in annulation/cycloaddition reactions DOI
K. C. Kumara Swamy, Sachin Chauhan, Sanjeeva K. Arupula

et al.

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The emergence of acetoxy allenoates as versatile synthons to generate a plethora annulation/cycloaddition products via electrophilic diene–phosphonium/ammonium intermediates is highlighted in this feature article.

Language: Английский

Citations

0
DBU catalyzed (3 + 3) annulation of β′ and δ-acetoxy allenoates with benzo-oxathiin-dioxide and phenylthiazolone: Synthesis of pyrano-oxathiines and pyrano-thiazoles DOI
Asif Ali Qureshi, Sachin Chauhan, K. C. Kumara Swamy

et al.

Journal of Chemical Sciences, Journal Year: 2024, Volume and Issue: 136(4)

Published: Oct. 4, 2024

Language: Английский

Citations

2
Phosphine vs DBU-Catalyzed Annulation Reactions of β′-Acetoxy Allenoates with Acyl-Tethered Benzothiazole Bisnucleophiles: (4 + 3) or (4 + 1) vs (3 + 3) Annulation DOI
Sachin Chauhan, K. C. Kumara Swamy

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(15), P. 10816 - 10830

Published: July 15, 2024

Dearomative annulation reaction of acyl-tethered benzothiazole bisnucleophiles with β'-acetoxy allenoates by switching the Lewis base is developed. The DBU-catalyzed gives benzothiazole-fused 1,4-dihydropyridine carboxylates (3 + 3) chemoselectively. By contrast, PR

Language: Английский

Citations

1
The Synthesis of O-Aminobenzoate Catalyzed by Iodine with S8 as an Oxidant DOI
Chenxi Huang,

Peilin Qi,

yujin li

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0