My watch list  

10,786 Newest Publications in organic letters


You can refine your search further. Select from the filter options on the left to narrow down your results.

Glycosyl Bunte Salts: A Class of Intermediates for Sugar Chemistry

15-Dec-2017 | Yasuhiro Meguro; Masato Noguchi; Gefei Li; Shin-ichiro Shoda, Organic Letters, 2017

Organic Letters DOI: 10.1021/acs.orglett.7b03400


Enantioselective Total Synthesis of Cannogenol-3-O-α-l-rhamnoside via Sequential Cu(II)-Catalyzed Michael Addition/Intramolecular Aldol Cyclization Reactions

15-Dec-2017 | Bijay Bhattarai; Pavel Nagorny, Organic Letters, 2017

A concise and scalable enantioselective total synthesis of the natural cardenolides cannogenol and cannogenol-3-O-α-l-rhamnoside has been achieved in 18 linear steps. The synthesis features a Cu(II)-catalyzed enantioselective and diastereoselective Michael reaction/tandem aldol cyclization and a ...


Pyridinium Salt Forming Rh(III)-Catalyzed Annulation Reaction of Secondary Allylamines with Internal Alkynes and Its Application to Surface Modification of a Mesoporous Material

15-Dec-2017 | Ye Ri Han; Su-Hyang Shim; Dong-Su Kim; Chul-Ho Jun, Organic Letters, 2017

Organic Letters DOI: 10.1021/acs.orglett.7b03654


Diastereoselective Synthesis of C-Vinyl Glycosides via Gold(I)-Catalyzed Tandem 1,3-Acyloxy Migration/Ferrier Rearrangement

15-Dec-2017 | Nianyu Huang; Hongze Liao; Hui Yao; Tianpeng Xie; Shasha Zhang; Kun Zou; Xue-Wei Liu, Organic Letters, 2017

Organic Letters DOI: 10.1021/acs.orglett.7b03062


Synthetic Marine Sponge Collagen by Late-Stage Dihydroxylation

15-Dec-2017 | Christoph Priem; Armin Geyer, Organic Letters, 2017

Organic Letters DOI: 10.1021/acs.orglett.7b03525


CuH-Catalyzed Asymmetric Intramolecular Reductive Coupling of Allenes to Enones

15-Dec-2017 | Yun-Xuan Tan; Xiao-Qi Tang; Ping Liu; De-Shen Kong; Ya-Li Chen; Ping Tian; Guo-Qiang Lin, Organic Letters, 2017

The CuH-catalyzed asymmetric intramolecular reductive coupling of allenes to enones is successfully realized, providing cis-hydrobenzofurans with promising yields and excellent enantioselectivities. Such brilliant enantioselectivities are partially contributed by CuH-catalyzed favorable kinetic ...


Synthesis of Double-Bond-Substituted Hemithioindigo Photoswitches

15-Dec-2017 | Aaron Gerwien; Till Reinhardt; Peter Mayer; Henry Dube, Organic Letters, 2017

Organic Letters DOI: 10.1021/acs.orglett.7b03574


Regio- and Diastereodivergent [4 + 2] Cycloadditions with Cyclic 2,4-Dienones

14-Dec-2017 | Wei Xiao; Qian-Qian Yang; Zhi Chen; Qin Ouyang; Wei Du; Ying-Chun Chen, Organic Letters, 2017

Organic Letters DOI: 10.1021/acs.orglett.7b03598


Tertiary and Quaternary Carbon Formation via Gallium-Catalyzed Nucleophilic Addition of Organoboronates to Cyclopropanes

14-Dec-2017 | Truong N. Nguyen; Jeremy A. May, Organic Letters, 2017

GaCl3 and (IPr)GaCl3/AgSbF6 formed γ-tertiary and γ-quaternary carbons via homoconjugate addition of organoboron nucleophiles to diester- and ketone-functionalized cyclopropanes. Electron donor group cyclopropane substituents were not needed, allowing electron-deficient aryl, alkenyl, alkyl, and ...


Page 1 From 1079
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