Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Zhao-Sheng Cai"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 9, Pp o2723-o2723 (2012)
The title compound, C6HCl6N, lies on a mirror plane, the asymmetric unit conataining a half-molecule. Weak intramolecular C—H...Cl contacts are observed.
Externí odkaz:
https://doaj.org/article/9f4df8863de64201917b7a75676fc706
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 6, Pp o1531-o1531 (2011)
In the title compound, C4H3Cl2NS, the chloromethyl C and 2-position Cl atoms lie close to the mean plane of the thiazole ring [deviations = 0.0568 (2) and 0.0092 (1) Å, respectively]. No classical hydrogen bonds are found in the crystal structure.
Externí odkaz:
https://doaj.org/article/c922314573cd4e409a8b6dce7da87cd8
Publikováno v:
Journal of Asian Natural Products Research. 24:153-162
Two novel acylated steroidal sapogenins, 3β-acetoxy-1α, 2α, 4β, 5α, 7α-pentahydroxy-spirost-25(27)-en-6-one (1) and (25S)-3α-acetoxy-1α, 2β, 4α, 5α, 7α-pentahydroxyspirostan-6-one (2), together with two known steroidal sapogenins (3 and 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eef68a1d448a3cdd4301d81a39e84b3
https://doi.org/10.1080/10286020.2021.1886088
https://doi.org/10.1080/10286020.2021.1886088
Publikováno v:
Asian Journal of Chemistry. 32:1082-1086
Salicylic nitrile was prepared through direct catalytic dehydration of salicylamide under high temperature using immobilized phosphoric acid as catalyst. The catalytic performances of different catalysts were evaluated according to the analytic resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10e318deda67f40cfccbe776b6995b3d
https://doi.org/10.14233/ajchem.2020.22545
https://doi.org/10.14233/ajchem.2020.22545
Autor:
Kai-Jin Sun, Zhao-Sheng Cai
Publikováno v:
Asian Journal of Chemistry. 32:195-198
2-Pyridinecarboxamide was synthesized from 2-picoline through two-steps reaction. Initially, 2-picoline was converted into 2-cyanopyridine by ammoxidation in a stainless-steel fixed-bed reactor at 370 ºC with V2O5 loaded on TiO2 as catalyst. The 2-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::349087e8d25808bb4622f2a3e73e89a0
https://doi.org/10.14233/ajchem.2020.22395
https://doi.org/10.14233/ajchem.2020.22395
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 23, Iss 1, Pp 135-139 (2009)
2-(3-Acetyl-2,2-dimethylcyclobutyl)acetic acid (pinonic acid) was synthesized using α-pinene as raw material and potassium permanganate as oxidant. This compound reacted with substituted aniline to produce eight kinds of derivatives with cyclobutane
Externí odkaz:
https://doaj.org/article/c70f623e93184858824b7811d0f16f07
Publikováno v:
Journal of Asian natural products research. 24(2)
Two novel acylated steroidal sapogenins, 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::219017ab334ee13f1f48c237a5652b0f
https://pubmed.ncbi.nlm.nih.gov/33583288
https://pubmed.ncbi.nlm.nih.gov/33583288
Autor:
Da-Xiong Xu1,2, Zhao-Sheng Cai1 jsyc_czs@163.com, Xue-Mei Zhu1, Li-Jun Pei1,3, Zhan-Qian Song3
Publikováno v:
Journal of the Chemical Society of Pakistan. 2/28/2015, Vol. 37 Issue 1, p105-110. 6p.
Publikováno v:
Journal of Surfactants and Detergents. 18:463-470
A series of novel polymeric cationic surfactants based on low molecular weight chitosan (LWCS) and 3-chloro-2-hydroxypropyl dimethyl dehydroabietyl ammonium chloride (CHPDMDHA), LWCS-g-CHPDMDHA, were obtained by the grafting modification of LWCS with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07bcdc03323bda9fcedb9b8be23900b
https://doi.org/10.1007/s11743-015-1676-8
https://doi.org/10.1007/s11743-015-1676-8
Publikováno v:
Journal of Surfactants and Detergents. 17:433-439
A novel cationic gemini surfactant with the hydrophenanthrene structure has been synthesized from dehydroabietylamine. Its structure was confirmed by IR, 1H NMR, and elemental analysis. The critical micelle concentration (CMC) of the surfactant and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93869a8e24442ef14b1de7d1841c6c5c
https://doi.org/10.1007/s11743-014-1572-7
https://doi.org/10.1007/s11743-014-1572-7