3d-Metal Catalyzed C–C Bond Formation Through α-Alkylation of Ester, Amide, and Nitriles with Alcohol via Dehydrogenative Coupling DOI
Koushik Sarkar, Animesh Das, Biplab Maji

et al.

Topics in organometallic chemistry, Journal Year: 2023, Volume and Issue: unknown, P. 63 - 91

Published: Jan. 1, 2023

Language: Английский

Ruthenium-Catalyzed Self-Coupling of Secondary Alcohols DOI
Nitin Kumar,

Raman Vijaya Sankar,

Chidambaram Gunanathan

et al.

The Journal of Organic Chemistry, Journal Year: 2023, Volume and Issue: 88(24), P. 17155 - 17163

Published: Dec. 1, 2023

A simple catalytic method for self-coupling of secondary alcohols leading to the synthesis β-branched ketones under mild conditions is reported. Well-defined ruthenium pincer complex catalyzed reactions. Optimization studies revealed that sodium tert-butoxide an appropriate base this transformation. Functionalized aryl methanols, heteroaryl and linear branched aliphatic underwent facile Mechanistic both catalyst are crucial achieve dehydrogenation ketones, their subsequent controlled aldol condensation, further hydrogenation α,β-unsaturated intermediates, selective formation ketone products. Notably, noninnocent PNP ligand which displays amine-amide metal–ligand cooperation operative in a played key role facilitating alcohols. Liberated molecular hydrogen water only byproducts.

Language: Английский

Citations

2
Alkali ion-controlled chemoselective indolation of allylic alcohols by base catalysis DOI
Ning Wang,

Ruzhao Chen,

Zhe Chen

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(17), P. 4794 - 4804

Published: Jan. 1, 2024

A highly efficient, and transition-metal-free base-mediated catalytic system for selective indolation of allylic alcohols tuned by an alkali metal ion.

Language: Английский

Citations

0
Ruthenium-Catalyzed Synthesis of 2-Pyrazolines via Acceptorless Dehydrogenative Coupling of Allylic Alcohols with Hydrazines DOI
Y.-Q. Zheng, Haiyan Fu, Xueli Zheng

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: 26(43), P. 9340 - 9345

Published: Oct. 21, 2024

Described herein is the synthesis of 2-pyrazolines via acceptorless dehydrogenative coupling allylic alcohols with hydrazines based on a Ru

Language: Английский

Citations

0
3d-Metal Catalyzed C–C Bond Formation Through α-Alkylation of Ester, Amide, and Nitriles with Alcohol via Dehydrogenative Coupling DOI
Koushik Sarkar, Animesh Das, Biplab Maji

et al.

Topics in organometallic chemistry, Journal Year: 2023, Volume and Issue: unknown, P. 63 - 91

Published: Jan. 1, 2023

Language: Английский

Citations

0