Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Hai‐Hua Lu"'
Publikováno v:
Journal of the American Chemical Society. 144:18778-18783
We achieved a concise total synthesis of salimabromide by using a novel intramolecular radical cyclization to simultaneously construct the unique benzo-fused [4.3.1] carbon skeleton and the vicinal quaternary stereocenters. Other notable transformati
Autor:
Lakshminarayanapuram R. Subramanian, Antonio García Martínez, Michael Hanack, Sanjay K. Singh, Sergey A. Kosarev, Steven J. Collier, Hai‐Hua Lu
Publikováno v:
Encyclopedia of Reagents for Organic Synthesis. :1-20
Autor:
Yu‐Qing Xiao, Miao‐Miao Li, Zheng‐Xin Zhou, Yu‐Jie Li, Meng‐Yue Cao, Xiao‐Peng Liu, Hai‐Hua Lu, Li Rao, Liang‐Qiu Lu, André M. Beauchemin, Wen‐Jing Xiao
Publikováno v:
Angewandte Chemie (International ed. in English). 62(3)
Ring-opening transformations of donor-acceptor (D-A) cyclopropanes enable the rapid assembly of complex molecules. However, the enantioselective formation of chiral quaternary stereocenters using substrates bearing two different acceptors remains a c
Publikováno v:
Journal of the American Chemical Society. 144(13)
Daphenylline is a structurally unique member of the triterpenoid
Autor:
Kang-Ji Gan, Hongliang Wang, Jing Wang, Juan Liu, Kuan Xing, Hai-Hua Lu, Meng-Yue Cao, Xin Hong, Bin-Jie Ma, Yu-Hao Huang, Zhi-Qi Lao, Huaimin Wang, Wei Gao
Publikováno v:
Journal of the American Chemical Society. 142:12039-12045
With the aid of a class of newly discovered Trost-type bisphosphine ligands bearing a chiral cycloalkane framework, the Pd-catalyzed decarboxylative dearomative asymmetric allylic alkylation (AAA) of benzofurans was achieved with high efficiency [0.2
Publikováno v:
Tetrahedron. 75:3282-3291
Four newly designed CyPHOX ligands with chiral cyclohexane scaffold replacing the previous planar aryl group of PHOX ligands, were efficiently prepared. The synthesis features a kinetically controlled asymmetric phos-Michael reactions of trisubstitut
Autor:
Ryan A. Shenvi, Michael D. Martinez, Julie Weiss, John T. Catow, Rok Cerne, Timothy S. Carpenter, Scott D. Gleason, Jeffrey M. Witkin, Jeffrey M. Schkeryantz, Hai Hua Lu, Denise Morrow, Xia Li, Felice C. Lightstone, Mark Wakulchik, Masaki Ohtawa
Publikováno v:
Biochemical pharmacology. 155
The 'neurotrophic sesquiterpenes' refer to a group of molecules derived from the Illicium genus of flowering plant. They display neurotrophic effects in cultured neuron preparations and have been suggested to be cognitive enhancers and potential ther
Autor:
Jun Li, Markus Kalesse, Raimo Franke, Bettina Hinkelmann, Hai-Hua Lu, Florenz Sasse, Thomas Tautz
Publikováno v:
Organic & Biomolecular Chemistry 13 (2015), Nr. 29
The soraphens are natural products that exhibit a molecular structure different from what would have been expected by following its polyketidal assembly line. The most significant differences are the presence of a hemiketal instead of a trisubstitute
Autor:
Zhou Jinning, Liu Ruidong, Lin Yizhen, Chen Ming, Hai-hua Lu, Shen Miaojie, Li Jie, Shen Donghui, Zhang Min, Chen Zanzan
Publikováno v:
Electronics Science Technology and Application. 4
The current domestic mainstream of cigarette making equipment is the PROTOS70 model from German Hauni Company. The cigarette unit is equipped with capacitive detection means, which is used to determine the capacitance of cigarette whether is a loose-
Publikováno v:
Modern Methods in Stereoselective Aldol Reactions
Natural Product Reports 31 (2014), Nr. 4
Natural Product Reports 31 (2014), Nr. 4
Covering: 1973 to the end of 2013 The vinylogous Mukaiyama aldol reaction (VMAR) allows efficient access to larger segments for complex natural product synthesis, primarily polyketides, through the construction of vicinal hydroxyl and methyl groups a