Cited by A catalyst-free cross-coupling of isocyanates and triarylboranes for secondary amide synthesis

Evans’ Chiral Auxiliary‐Based Asymmetric Synthetic Methodology and Its Modern Extensions DOI

Ling‐Yan Chen, Pei‐Qiang Huang

European Journal of Organic Chemistry, Journal Year: 2023, Volume and Issue: 27(4)

Published: Nov. 21, 2023

Abstract Although the asymmetric catalysis has made a spurt of progress, use chiral auxiliaries remains crucial in synthesis due to both reliability and versatility methods, predictability stereochemistry reactions. Up date, Evans’ non‐racemic oxazolidinone‐based synthetic methodology is still widely used synthesis. More importantly, Evans turned out be fruitful source inspiration for development related methodologies. However, although reviews on application organic medicinal chemistry continually appear literature, comprehensive review dedicating extensions elusive. In this review, we summarize methodology, which cover: (1) modification oxazolidinone auxiliaries; (2) extension aldol reaction from syn ‐aldol other diastereomeric adducts; (3) types; (4) imide‐type substrates N ‐alkenyl, ‐allenenyl ‐alkynyl oxazolidinones; (5) achiral catalysis; (6) catalytic transformation products; (7) straightforward transformations products classes compounds than carboxylic acids, esters, alcohols, Weinreb amides.

Language: Английский

Citations

L- or D-glutamic acid-derived chiron: versatile chiral building blocks for enantioselective total syntheses of natural products DOI

Jian‐Liang Ye, Pei‐Qiang Huang

Scientia Sinica Chimica, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

Synthesis of (–)-Sedacryptine and (–)-Geissman-Waiss Lactone by Applying Methods for the Direct Transformation of Amides DOI

Yanyan Xu,

Yi Ruan,

Jian‐Feng Zheng

et al.

Chinese Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: 45(3), P. 988 - 988

Published: Jan. 1, 2025

Language: Английский

Citations

One-pot synthesis of 1,3-oxazin-4-ones through an Ir-catalyzed mild formal condensation reaction of secondary amides with acyl chlorides DOI

Si-Jia Yu,

Jie Li, Jian‐Liang Ye

et al.

Organic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 10(8), P. 1994 - 2001

Published: Jan. 1, 2023

Bicyclic 2,3,6,7-tetrahydrocyclopenta[ e ]-1,3-oxazin-4-ones/2,3,5,6,7,8-hexahydro-4 H -benzo[ ]-1,3-oxazin-4-ones and monocyclic 1,3-oxazin-4-ones were prepared via an Ir-catalyzed one-pot reaction of secondary amides with acyl chlorides in good yields.

Language: Английский

Citations

Metal‐Free Synthesis of α‐Iminonitriles via Visible Light Photoredox Catalysis DOI

Wen‐Hao Liu,

Runjiao Liu,

Xingyuan Liu

et al.

Asian Journal of Organic Chemistry, Journal Year: 2023, Volume and Issue: 12(11)

Published: May 20, 2023

Abstract A reaction of imidazo[1,2‐ α ]pyridine and Zhdankin reagent (IBA‐N 3 ) is described for the synthesis ‐iminonitriles via visible light photoredox catalysis. series substituted were efficiently prepared in moderate to good yields under mild conditions. This transformation goes through a radical ring‐opening process furnish corresponding products. Notably, does not require toxic cyanide reagents, expensive metal photocatalysts excessive oxidants.

Language: Английский

Citations

A catalyst-free cross-coupling of isocyanates and triarylboranes for secondary amide synthesis DOI

Youwei Wu,

Mu-Xiang Chen,

Yan Li

et al.

Organic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 11(2), P. 364 - 369

Published: Nov. 23, 2023

A distinct protocol for secondary amide formation through a catalyst- and additive-free cross-coupling of isocyanates with triarylboranes has been described.

Language: Английский

Citations