Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Ai-Yun Peng"'
Publikováno v:
Molecules, Vol 27, Iss 8, p 2439 (2022)
Quorum sensing (QS) is a cell-to-cell communication process that controls bacterial collective behaviors. The QS network regulates and coordinates bacterial virulence factor expression, antibiotic resistance and biofilm formation. Therefore, inhibiti
Externí odkaz:
https://doaj.org/article/ff563e2d0a404efea68f345e8ea3be3c
Publikováno v:
Chemistry – A European Journal. 26:14474-14480
A one-pot sequential strategy to construct phosphonamidates has been developed by generating phosphonites in situ from arylmagnesium bromides and triethyl phosphite followed by treatment with iodine and amines. A variety of phosphonamidates were obta
Autor:
Zecai Xiao, Ai-Yun Peng
Publikováno v:
Synthesis. 51:3499-3505
A Pd(OAc)2-catalyzed tandem cyclization–coupling reaction of (o-ethynylphenyl)phosphonic acid monoesters and allyl halides has been developed. This reaction provides an efficient, mild, general and regioselective way to synthesize 4-allylphosphaiso
Publikováno v:
Journal of Polymer Research. 27
The intention of this work was to study the polymerization of a cyclic carbonate monomer bearing one azido group, i.e. 2-(azidemethyl)-2-methyltrimethylene carbonate (AMTC), to disclose the characteristics of the resulted polymers and to explore the
Autor:
Guoping Peng, Juan Tang, Li-qun Rao, Lan Yang, Huan-Zhi Yang, Jin-Jun Chen, Ai-Yun Peng, Chen Zhang, Qi-Ming Wang, Xian-Wen Zhang, Hua Yang
Publikováno v:
Journal of Asian Natural Products Research. 21:462-475
Poria cocos (P. cocos) polysaccharides (PCPs) are used to improve immunity and possess antitumor activities. We compared three cultivars of P. cocos (5.78, XJ 28 and JHYH) PCP contents. Then we determined that malZ, galA, SORD, gnl and bglX are key e
Publikováno v:
Organic & Biomolecular Chemistry. 16:6783-6790
A systematic study on the iodine-mediated phosphoramidation reaction of amines and trialkyl phosphites was conducted, which not only disclosed the factors affecting the reaction but also revealed that it could proceed smoothly in CH2Cl2 at room tempe
Publikováno v:
Organic & Biomolecular Chemistry. 15:7396-7403
The bromocyclization of 4-aryl-3-butenylphosphonic acid monoesters could proceed smoothly and rapidly in CH3CN with 1.2 equiv. of NBS in the presence of 0.02 equiv. of DABCO at room temperature, giving exclusively the six-membered ring bromophostones
Publikováno v:
Organicbiomolecular chemistry. 16(36)
A systematic study on the iodine-mediated phosphoramidation reaction of amines and trialkyl phosphites was conducted, which not only disclosed the factors affecting the reaction but also revealed that it could proceed smoothly in CH2Cl2 at room tempe
Autor:
Xibo Qiu, Ying Bai, Tao Wang, Longfei Li, Ai-Yun Peng, Peng Dong, Hong Zhai, Na Qiang, Daping Quan
Publikováno v:
Polymer. 180:121705
The ring-opening copolymerization of lactide with carbonate is an available strategy to incorporate reactive groups to the pendent sites of copolymer for further functional modification. A series of random and block copolymers were synthesized from l
Publikováno v:
RSC Advances. 5:94328-94331
With the activation of P(OEt)3 and I2, carboxylic acids can smoothly react with various primary and secondary amines, affording a series of amides, including peptides without racemization. 31P NMR spectroscopy studies showed that carboxylic phosphori