Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Pengchen, Ma"'
Autor:
Sara Gutkin, Omri Shelef, Zuzana Babjaková, Laura Anna Tomanová, Matej Babjak, Tal Kopp, Qingyang Zhou, Pengchen Ma, Micha Fridman, Urs Spitz, Kendall N. Houk, Doron Shabat
Publikováno v:
JACS Au, Vol 4, Iss 9, Pp 3558-3566 (2024)
Externí odkaz:
https://doaj.org/article/8a383f951d4e41ddb8f45a28a6991b71
Autor:
Rozan Tannous, Omri Shelef, Sara Gutkin, Maya David, Thomas Leirikh, Liang Ge, Qais Jaber, Qingyang Zhou, Pengchen Ma, Micha Fridman, Urs Spitz, Kendall N. Houk, Doron Shabat
Publikováno v:
ACS Central Science, Vol 10, Iss 1, Pp 28-42 (2023)
Externí odkaz:
https://doaj.org/article/0da49c01daf94da592702c2d9518ee08
Autor:
Qing Liu, Linhong Long, Pengchen Ma, Yingjie Ma, Xuebing Leng, Jie Xiao, Hui Chen, Liang Deng
Publikováno v:
Cell Reports Physical Science, Vol 2, Iss 6, Pp 100454- (2021)
Summary: Iron terminal imido species featuring electron-withdrawing N-substituents represent an important category of reactive metal-ligand-multiple-bond intermediates in iron-catalyzed reactions. Knowledge of them is very limited, however, as isolab
Externí odkaz:
https://doaj.org/article/18991d4d23174ebf8de4d259a911e438
Autor:
Andy Hsien-Wei Yeh, Christoffer Norn, Yakov Kipnis, Doug Tischer, Samuel J. Pellock, Declan Evans, Pengchen Ma, Gyu Rie Lee, Jason Z. Zhang, Ivan Anishchenko, Brian Coventry, Longxing Cao, Justas Dauparas, Samer Halabiya, Michelle DeWitt, Lauren Carter, K. N. Houk, David Baker
Publikováno v:
Nature, vol 614, iss 7949
De novo enzyme design has sought to introduce active sites and substrate-binding pockets that are predicted to catalyse a reaction of interest into geometrically compatible native scaffolds1,2, but has been limited by a lack of suitable protein struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfdc44144c91254ef60302cb67f64229
https://doi.org/10.1038/s41586-023-05696-3
https://doi.org/10.1038/s41586-023-05696-3
Autor:
Shuai Liu, Pengchen Ma, Lu Zhang, Shenyu Shen, Hong-Jie Miao, Le Liu, K. N. Houk, Xin-Hua Duan, Li-Na Guo
Publikováno v:
Chemical science, vol 14, iss 19
An efficient alkoxyl radical-triggered ring expansion/cross-coupling cascade was developed under cheap metal catalysis. Through the metal-catalyzed radical relay strategy, a wide range of medium-sized lactones (9-11 membered) and macrolactones (12, 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9583292bc18df1caef8b23563140261c
https://doi.org/10.1039/d2sc06157k
https://doi.org/10.1039/d2sc06157k
Autor:
Bin Jiang, Lei Gao, Haijun Wang, Yaping Sun, Xiaolin Zhang, Han Ke, Shengchao Liu, Pengchen Ma, Qinggang Liao, Yue Wang, Huan Wang, Yugeng Liu, Ran Du, Rogge, Torben, Wei Li, Yi Shang, Houk, K. N., Xingyao Xiong, Daoxin Xie, Sanwen Huang
Publikováno v:
Science; 2/9/2024, Vol. 383 Issue 6683, p622-629, 8p, 5 Diagrams
Publikováno v:
Journal of the American Chemical Society. 144:14607-14613
Valence-inverted reactivity (VIR) is discovered here through high-level computations of excited states of Ni(II) complexes that are generated by triplet energy transfer. For example, the so-generated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e44408e1ec8c16e955c7c3961e71142b
https://doi.org/10.1021/jacs.2c03835
https://doi.org/10.1021/jacs.2c03835
Lactam rings are found in many biologically active natural products and pharmaceuticals, including important classes of antibiotics. Given their widespread presence in bioactive molecules, methods for the asymmetric synthesis of these molecules, in p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4b132ebd33092a1e88f4f8d49667801
https://doi.org/10.21203/rs.3.rs-2429100/v1
https://doi.org/10.21203/rs.3.rs-2429100/v1
Autor:
Kendall N. Houk, Weipeng Chen, Xiangyang Chen, Wusheng Guo, Teng Liu, Pengchen Ma, Robert H Lavroff, Linhong Zuo
Publikováno v:
Organic Letters. 23:7330-7335
We report the catalytic generation of a vinyl Pd-oxyallyl that dimerizes regiospecifically to form highly functionalized nonbridged cyclooctanoids. Such compounds are otherwise synthetically challenging, but highly useful in synthesis. This vinyl Pd-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9b397f8d29f9660782084da341d5ab
https://doi.org/10.1021/acs.orglett.1c02401
https://doi.org/10.1021/acs.orglett.1c02401
Autor:
Xin, He, Pengchen, Ma, Yuhai, Tang, Jing, Li, Shenyu, Shen, Martin J, Lear, K N, Houk, Silong, Xu
Publikováno v:
Chemical science. 13(43)
We herein report a phosphine-catalyzed (3 + 2) annulation of cyclopropenones with a wide variety of electrophilic π systems, including aldehydes, ketoesters, imines, isocyanates, and carbodiimides, offering products of butenolides, butyrolactams, ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::55800c6a62af0c6783b5d4dd3d4b0e8b
https://pubmed.ncbi.nlm.nih.gov/36519051
https://pubmed.ncbi.nlm.nih.gov/36519051