Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Min-zhi Deng"'
Publikováno v:
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials. 39(4)
To explore the chemical constituents of Ranunculus ternatus and their inhibitory effects on multidrug-resistant tuberculosis.All compounds were separated by silica gel, Sephadex LH-20 column chromatography etc. Their structures were identified by NMR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2003a017602f65b2b2929e1e057a5373
https://pubmed.ncbi.nlm.nih.gov/30132317
https://pubmed.ncbi.nlm.nih.gov/30132317
Publikováno v:
Chinese Journal of Chemistry. 11:86-90
The Pd(PPh2)4-catalyzed coupling reaction of alkenyl-disiamylboranes with furfuryl chloride in the presence of f-BuOK afforded (E)-furfurylalkenes stereospecifically in good yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6148953f21e264ab47727aa32c0c6f40
https://doi.org/10.1002/cjoc.19930110114
https://doi.org/10.1002/cjoc.19930110114
Publikováno v:
Chinese Journal of Chemistry. 22:941-944
Pd-catalyzed cross-coupling reactions of chloropyrimidines with alkenylboronic acids readily proceed to give the corresponding alkenylpyrimidines in high to excellent yields. The coupling reaction of 2,4-dichloropyrimidine or 2,4,6-trichloropyrimidin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfaf20931851352cb2daa0fa55088e04
https://doi.org/10.1002/cjoc.20040220913
https://doi.org/10.1002/cjoc.20040220913
Autor:
Yu-Mei Zheng, Pei Chen, Yang Luo, Min-Zhi Deng, Rong-Zu Hu, Fengqi Zhao, Sheng-Li Gao, Yin Gao
Publikováno v:
Chinese Journal of Chemistry. 22:1056-1063
The thermal decomposition behavior and kinetic parameters of the exothermic decomposition reactions of the title compound in a temperature-programmed mode have been investigated by means of DSC, TG-DTG and lower rate Thermolysis/FTIR. The possible re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::483cd2fe0fbf515aee9e41e54031678d
https://doi.org/10.1002/cjoc.20040220935
https://doi.org/10.1002/cjoc.20040220935
Publikováno v:
Chinese Journal of Chemistry. 27:179-182
The cross-coupling reaction of trans-alkenylboronic acids with alpha-bromoacetic esters was firstly studied. It was found that using Pd(OAc)(2) as catalyst, a bulky electron-rich phospine, (2-dicyclohexylphospino-biphenyl) as ligand, the reaction can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bfcea02a6048b104ece83ad00e03320
https://doi.org/10.1002/cjoc.200990014
https://doi.org/10.1002/cjoc.200990014
Publikováno v:
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica. 40(12)
Aurantii Fructus is the dried and immature fruit of Citrus aurantium and its cultivars. To investigate the chemical constituents of Aurantii Fructus, the separation and purification of constituents were performed by column chromatography on silica ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::078f7886ca99ed8e74175e97852722ea
https://pubmed.ncbi.nlm.nih.gov/26591524
https://pubmed.ncbi.nlm.nih.gov/26591524
Publikováno v:
Chirality. 18:741-745
An efficient stereoselective aza-Henry reaction of N-tosyl imine, catalyzed by the coordination of diethylzinc with a chiral semi-aza-crown ligand, with moderate to high ee (up to 83%) is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3211cee3807bbdfd0a1d6794ce4d4fa
https://doi.org/10.1002/chir.20315
https://doi.org/10.1002/chir.20315
Publikováno v:
Synthetic Communications. 34:3773-3783
The Suzuki–Miyaura type cross‐coupling reactions of various chloropyrimidines with stereodefined alkenylboronic acids giving the corresponding alkenyl‐substituted pyrimidines were studied. The experiments discovered that the reaction is stereos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea0671e2a23bd2a34bdab7aab55e494b
https://doi.org/10.1081/scc-200032495
https://doi.org/10.1081/scc-200032495
Publikováno v:
Journal of Fluorine Chemistry. 124:93-97
Ethyl (2 E ,4 E )-3-trifluoromethyl-2,4-dienoates 1a – e and ethyl ( E )-3- trans -alkylcyclopropyl-4,4,4-trifluoro-2-butenoates 2a – e were prepared from the trans -alkenylboronic acids 3a – e and the trans -cyclopropylboronic acids 4a – e w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c684dfd6e28ade980b6511f4d28b7175
https://doi.org/10.1016/s0022-1139(03)00192-1
https://doi.org/10.1016/s0022-1139(03)00192-1
Autor:
Yazhen Duan, Min-zhi Deng
Publikováno v:
Tetrahedron Letters. 44:3423-3426
Aryl amides were synthesized by the palladium catalyzed cross-coupling reaction of α-bromoacetamides with arylboronic acids in good yields. Both electron-donating and electron-withdrawing substituents on the aromatic ring are found to be compatible.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::607e5933b29cb4889b8902ddb133b630
https://doi.org/10.1016/s0040-4039(03)00586-0
https://doi.org/10.1016/s0040-4039(03)00586-0