Zobrazeno 1 - 10
of 272
pro vyhledávání: '"Hai-Ming Guo"'
Autor:
Qi-Liang Yang, Ping-Ping Lei, Er-Jun Hao, Bei-Ning Zhang, Hong-Hao Zhou, Wan-Wan Li, Hai-Ming Guo
Publikováno v:
SynOpen, Vol 07, Iss 04, Pp 535-547 (2023)
Externí odkaz:
https://doaj.org/article/49d50dca5c2044c4b7b36b217c26ba8c
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Chiral polycyclic indolines are widely present in natural products and have become the focus of extensive synthetic efforts. Here, we show the catalytic asymmetric dearomative [3 + 2] annulation of indoles with donor-acceptor aminocyclopropa
Externí odkaz:
https://doaj.org/article/36c80b7129bc431fb15449ab64cd483e
Autor:
Yi-Kang Xing, Xin-Ran Chen, Qi-Liang Yang, Shuo-Qing Zhang, Hai-Ming Guo, Xin Hong, Tian-Sheng Mei
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
α-Pyridones and α-pyrones are ubiquitous structural motifs found in natural products and components of biologically active small molecules. Here, the authors report an oxidant-free Rh-catalyzed electrochemical divergent vinylic C–H annulation of
Externí odkaz:
https://doaj.org/article/15529b8012124328b09b94ad4ae6e9ac
Publikováno v:
Journal of Integrative Agriculture, Vol 11, Iss 4, Pp 621-627 (2012)
Southern rice black-streaked dwarf disease is a new rice disease that severely affects rice production in South China. To understand transmission capacity of the vector Sogatella furcifera to Southern rice black-streaked dwarf virus (SRBSDV) among di
Externí odkaz:
https://doaj.org/article/a2ad0df21c794739aa56f988e5f046af
Publikováno v:
ARKIVOC, Vol 2010, Iss 9, Pp 300-307 (2010)
Externí odkaz:
https://doaj.org/article/d36f27435d4f40c68fdf01bdc853db74
Publikováno v:
CHIMIA, Vol 66, Iss 1-2 (2012)
We report on high-resolution STM measurements with modified probe tips. First, both the rest atoms and adatoms of a Si(111)-7×7 surface are observed simultaneously. The visibility of rest atoms is dependent upon the sample bias voltage (less than
Externí odkaz:
https://doaj.org/article/36743352924646b3b76f9ed2bfff8568
Publikováno v:
Chemical Communications; 5/11/2024, Vol. 60 Issue 38, p5018-5021, 4p
Publikováno v:
Organic Letters. 25:3543-3547
Publikováno v:
Organic Chemistry Frontiers. 10:1910-1914
Regio- and enantioselective Friedel–Crafts alkylation/N-hemiacetalization and dehydration sequence were reported using Ni(ii)-PyBPI complex as catalyst, affording chiral 7-membered-ring-bridged 3,4-fused tricyclic indoles in good results.
Publikováno v:
The Journal of Organic Chemistry. 88:341-346