Results 11 to 20 of about 2,677,083 (277)

Enantioselective synthesis of sealutomicin C [PDF]

Journal of the American Chemical Society
The sealutomicins are a family of anthraquinone antibiotics featuring an enediyne (sealutomicin A) or Bergman-cyclized aromatic ring (sealutomicins B – D). Herein we report the development of an enantioselective organocatalytic method for the synthesis of dihydroquinolines and the use of the developed method in the total synthesis of sealutomicin C ...
Astle, SM, Guggiari, S, Frost, JR, Hepburn, HB, Klauber, DJ, Christensen, KE, Burton, JW   +6 more
openaire   +7 more sources

Photoenzymatic enantioselective synthesis of fluorinated amides with remote stereocenter [PDF]

Nature Communications
Fluorinated compounds are scarce in nature, albeit they are in high demand in pharmaceuticals, agrochemicals, and materials. Fluorinated amides serve as prevalent structural motifs in pharmaceuticals and bioactive molecules.
Chaoqun Huang, Xuerui Jin, Zhenyu Liu, Can Cui, Yang Zhang, Binju Wang, Chun Zhang, Jianqiang Feng, Dawen Niu, Yunzi Luo   +9 more
doaj   +2 more sources

Enantioselective Total Synthesis of (+)-KB343 [PDF]

, 2023
A concise total synthesis of the complex guanidinium toxin KB343 is reported traversing through an unusual sequence of chemoselective transformations and strategic skeletal reorganization.
Chi, He, Yu, Wang, phil, baran, Cheng, Bi, phil baran, Cheng Bi, Chi He, Yu Wang   +7 more
core   +2 more sources

Enantioselective Synthesis of (+)-Auriculatol A. [PDF]

J Am Chem Soc
A total synthesis of the grayanane diterpenoid (+)-auriculatol A is reported. The synthesis features a convergent coupling strategy that joins two fragments by a vinylogous Mukaiyama aldol-type reaction and then constructs the 7-membered ring by a nickel-catalyzed eno-late alkenylation.
Thompson JK, Youngblood KC, Teh YHS, Farley CM, Zhang Z, Virgil SC, Reisman SE.   +6 more
europepmc   +4 more sources

Enantioselective Synthesis of Skipped Dienes via Iridium-Catalyzed Allylic Alkylation of Phosphonate Carbanions [PDF]

, 2022
An enantioselective synthesis of skipped diene has been developed based on an iridium-catalyzed allylic alkylation of phosphonate carbanions and Horner-Wadsworth-Emmons olefination.
Arko, Seal, Santanu, Mukherjee
core   +1 more source

Enantioselective Synthesis of N1999A2. [PDF]

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nan, Ji, Hardwin, O'Dowd, Brad M, Rosen, Andrew G, Myers   +3 more
openaire   +3 more sources

Enantioselective Synthesis of (+)‐Majusculone (I). [PDF]

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Douglass F, Taber, M Inthikhab, Sikkander, Pierre H, Storck   +2 more
openaire   +2 more sources

Enantioselective Total Synthesis of Lycopodine

, 2016
Enantioselective Total Synthesis of ...
Hua Yang (120668), Lev N. Zakharov (1303344), Rich G. Carter (1420012)   +2 more
core   +5 more sources

Enantioselective [4+2] Annulation to the Concise Synthesis of Chiral Dihydrocarbazoles

iScience, 2020
Summary: A highly efficient phosphine-catalyzed enantioselective [4 + 2] annulation of allenoates with 3-nitroindoles or 3-nitrobenzothiophenes has been developed.
Haiyang Wang, Qingdong Hu, Mingxu Wang, Chang Guo   +3 more
doaj   +1 more source

Enantioselective Synthesis of a New Non-Natural Gabosine

Molecules, 2021
The preparation of a new non-natural gabosine is reported, in which the chirality is transferred from the toluene’s biotransformed metabolite (1R,2S)-3-methylcyclohexa-3.5-diene-1,2-diol.
Maximiliano Colobbio, Enrique Pandolfi, Valeria Schapiro   +2 more
doaj   +1 more source