My watch list
my.chemeurope.com  
Login  

4,923 Newest Publications in organic letters

rss
matching the following criteria

Indole Functionalization via Photoredox Gold Catalysis

22-May-2015 | Sherif J. Kaldas; Alexandre Cannillo; Terry McCallum; Louis Barriault, Organic Letters, 2015

The use of photoredox catalyst [Au2(dppm)2]Cl2 to initiate free-radical cyclizations onto indoles is reported. Excitation of the dimeric Au(I) photocatalyst for the reduction of unactivated bromoalkanes and bromoarenes is used for the generation of carbon-centered radicals. Previous to this work, ...

more

Stereoselective Rearrangement of (Trifluoromethyl)prolinols to Enantioenriched 3-Substituted 2-(Trifluoromethyl)piperidines

22-May-2015 | Sarah Rioton; Aurélie Orliac; Zeina Antoun; Roselyne Bidault; Domingo Gomez Pardo; Janine Cossy, Organic Letters, 2015

Organic Letters DOI: 10.1021/acs.orglett.5b01084

more

Palladium-Catalyzed Regioselective Decarboxylative Alkylation of Arenes and Heteroarenes with Aliphatic Carboxylic Acids

22-May-2015 | Chanchal Premi; Ankit Dixit; Nidhi Jain, Organic Letters, 2015

Organic Letters DOI: 10.1021/acs.orglett.5b00878

more

Fluoride-Assisted Activation of Calcium Carbide: A Simple Method for the Ethynylation of Aldehydes and Ketones

22-May-2015 | Abolfazl Hosseini; Daniel Seidel; Andreas Miska; Peter R. Schreiner, Organic Letters, 2015

The fluoride-assisted ethynylation of ketones and aldehydes is described using commercially available calcium carbide with typically 5 mol % of TBAF·3H2O as the catalyst in DMSO. Activation of calcium carbide by fluoride is thought to generate an acetylide “ate”-complex that readily adds to ...

more

Oxalyl Chloride as a Practical Carbon Monoxide Source for Carbonylation Reactions

22-May-2015 | Steffen V. F. Hansen; Trond Ulven, Organic Letters, 2015

Organic Letters DOI: 10.1021/acs.orglett.5b01252

more

Ru(II)–Pheox-Catalyzed Asymmetric Intramolecular Cyclopropanation of Electron-Deficient Olefins

22-May-2015 | Yoko Nakagawa; Soda Chanthamath; Kazutaka Shibatomi; Seiji Iwasa, Organic Letters, 2015

Organic Letters DOI: 10.1021/acs.orglett.5b01201

more

Cu/Pd-Catalyzed, Three-Component Click Reaction of Azide, Alkyne, and Aryl Halide: One-Pot Strategy toward Trisubstituted Triazoles

22-May-2015 | Fang Wei; Haoyu Li; Chuanling Song; Yudao Ma; Ling Zhou; Chen-Ho Tung; Zhenghu Xu, Organic Letters, 2015

Organic Letters DOI: 10.1021/acs.orglett.5b01342

more

Aminocarbonylation of Aryl Tosylates to Carboxamides

21-May-2015 | Seungwon Chung; Neal Sach; Chulho Choi; Xiaojing Yang; Susan E. Drozda; Robert A. Singer; Stephen W. Wright, Organic Letters, 2015

Organic Letters DOI: 10.1021/acs.orglett.5b01283

more

Development of a New Dual Polarity and Viscosity Probe Based on the Foldamer Concept

21-May-2015 | Delia Miguel; Sara P. Morcillo; Ana Martín-Lasanta; Noelia Fuentes; Lara Martínez-Fernández; Inés Corral; Maria J. R ..., Organic Letters, 2015

Organic Letters DOI: 10.1021/acs.orglett.5b01275

more

Formation of Carbocycles via a 1,4-Rh Shift Triggered by a Rhodium-Catalyzed Addition of Terminal Alkynes to 3,3-Diarylcyclopropenes

21-May-2015 | Takahiro Sawano; Minoru Hashizume; Shouta Nishimoto; Keiyu Ou; Takahiro Nishimura, Organic Letters, 2015

Organic Letters DOI: 10.1021/acs.orglett.5b00984

more

Page 1 From 493
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE