Results 301 to 310 of about 12,937,378 (338)

Total Synthesis of Gelsemiol

Chemistry – A European Journal, 2013
Let it grow! The neuritogenic iridoid gelsemiol has been prepared in synthetic form via a radical cascade and skeletal rearrangement. This compound accelerates the differentiation of neurons and growth of neuritis.
Burch, Patrick, Binaghi, Massimo, Scherer, Manuel, Wentzel, Corinna, Bossert, David, Eberhardt, Luc, Neuburger, Markus, Scheiffele, Peter, Gademann, Karl   +8 more
openaire   +4 more sources

Enantioselective Total Synthesis of (-)-Arcutinine.

Journal of the American Chemical Society, 2019
The first total synthesis of an arcutine-type C20-diterpenoid alkaloid arcutinine has been achieved in both racemic and asymmetric forms. Construction of the C4 quaternary center and the pyrrolidine E ring in an early stage proved to be important for ...
W. Nie, Jing Gong, Zhihao Chen, Jiazhen Liu, Di Tian, Hao Song, Xiao‐Yu Liu, Yong Qin   +7 more
semanticscholar   +1 more source

Total Synthesis of Diazonamide A [PDF]

Angewandte Chemie International Edition, 2002
Commercial reagents were purified prior to use following the guidelines of Perrin and Armarego. All solvents were purified according to the method of Grubbs. Non-aqueous reagents were transferred under nitrogen or argon via syringe or cannula. Organic solutions were concentrated under reduced pressure on a Buchi rotary evaporator using a water bath ...
Xianhai Huang, Xianhai Huang, Marco Bella, Marco Bella, Kyriacos C. Nicolaou, Kyriacos C. Nicolaou, David Y.-K. Chen, David Y.-K. Chen, Taotao Ling, Taotao Ling, Scott A. Snyder, Scott A. Snyder   +11 more
openaire   +3 more sources

Total Synthesis of (-)-Daphenylline.

Angewandte Chemie, 2019
A concise and highly stereoselective total synthesis of the Daphniphyllum alkaloids (-)-daphenylline has been accomplished. The synthesis was started from (S)-carvone and proceeded via a stereoselective Mg(ClO4 )2 -catalyzed intramolecular amide addition
Bo Xu, Bingyang Wang, Wen Xun, Fayang G. Qiu   +3 more
semanticscholar   +1 more source

Total Synthesis of Cyrneine A

Angewandte Chemie International Edition, 2012
Keywords: cross-coupling ; natural products ; neurochemistry ; stereoselective synthesis ; total synthesis ; Ring Enlargement Reaction ; Asymmetric-Synthesis ; Tricyclic Core ; Cyathin Diterpenoids ; Heck Reaction ; Intermediate ; Cyclization Reference EPFL-ARTICLE-177265doi:10.1002/anie.201200515View record in Web of Science Record created on 2012-05 ...
Elamparuthi, Elangovan, Fellay, Cindy, Neuburger, Markus, Gademann, Karl   +3 more
openaire   +5 more sources

Total Synthesis of Hybridaphniphylline B.

Journal of the American Chemical Society, 2018
Hybridaphniphylline B (1) is a Daphniphyllum alkaloid possessing 11 rings and 19 stereocenters. Here we report the first total synthesis of 1 featuring a late-stage intermolecular Diels-Alder reaction of a fully elaborated cyclopentadiene and ...
Wenhao Zhang, Ming Ding, Jian Li, Zhicong Guo, Ming Lu, Y. Chen, Lianchao Liu, Yun-Heng Shen, Ang Li   +8 more
semanticscholar   +1 more source

Total Synthesis of Aplysiasecosterol A.

Journal of the American Chemical Society, 2018
Aplysiasecosterol A (1) is a structurally unusual 9,11-secosteroid isolated from the sea hare Aplysia kurodai. We have accomplished the first and asymmetric total synthesis of 1 in a convergent fashion.
Zhaohong Lu, Xiang Zhang, Zhicong Guo, Y. Chen, Tong Mu, Ang Li   +5 more
semanticscholar   +1 more source

Total synthesis of (−)-raumacline

Chem. Commun., 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Bailey, Patrick D., Clingan, Paul D., Mills, Timothy J., Price, Richard A., Pritchard, Robin G.   +4 more
openaire   +4 more sources

Total Synthesis of Aryl C-Glycoside Natural Products: Strategies and Tactics.

Chemical Reviews, 2017
The aryl C-glycoside structure is, among the plenty of biologically active natural products, one of the distinct motifs embedded. Because of the potential bioactivity as well as the synthetic challenges, these structures have attracted considerable ...
K. Kitamura, Y. Ando, Takashi Matsumoto, Keisuke Suzuki   +3 more
semanticscholar   +1 more source

Total Synthesis of Pederin

Angewandte Chemie, 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.
Viresh H. Rawal, John C. Jewett
openaire   +4 more sources