Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Helong Liang"'
Publikováno v:
Organic Letters. 23:5821-5825
A scalable synthetic strategy to produce a large variety of unsymmetrical trisubstituted 1,3,5-triazines was developed. This protocol applied in situ formed acyl isocyanate from amide to react with amidine, introducing two substituents to the 1,3,5-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::694c246f7230157fc8f403092e02a710
https://doi.org/10.1021/acs.orglett.1c01970
https://doi.org/10.1021/acs.orglett.1c01970
Publikováno v:
Organic letters. 23(15)
A scalable synthetic strategy to produce a large variety of unsymmetrical trisubstituted 1,3,5-triazines was developed. This protocol applied in situ formed acyl isocyanate from amide to react with amidine, introducing two substituents to the 1,3,5-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::21b8bb085c61f00184924d6d07c94fb5
https://pubmed.ncbi.nlm.nih.gov/34259004
https://pubmed.ncbi.nlm.nih.gov/34259004
Autor:
Ganzhong Li, Heng Li, Helong Liang, Xuanhe Ren, Yajie Zhao, Bingxin Yuan, Jiao Li, Zhiwu Wang
A mixed bases mediated protocol is developed to synthesize thioamides from N-aryl or N-alkylamide, aldehyde and elemental sulfur in water. This reaction requires no addition of external oxidant and avoids large excess of amides. Various functional gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a3ffa6461f6db4bbef497516abdbacb
Autor:
Longjia Li, Heng Li, Xuanhe Ren, Ganzhong Li, Helong Liang, Shanyu Tang, Jiao Li, Bingxin Yuan, Guanyu Yang
Publikováno v:
The Journal of organic chemistry. 84(13)
A series of PEG-functionalized nitrogen ligands were developed to conduct an aerobic oxidative cross-coupling reaction between alkyl- or aryl-hydrazines with thiols in water. This surfactant-type catalyst enables high efficiencies and selectivities,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b50732d29772845dc109cda6862412b6
https://pubmed.ncbi.nlm.nih.gov/31244150
https://pubmed.ncbi.nlm.nih.gov/31244150
Autor:
Fengwei Zhang, Shuai Chen, Helong Liang, Yan Qiao, Weibin Fan, Dongyan Liu, Mengqi Yang, Xincheng Li
Publikováno v:
Applied Catalysis A: General. 513:47-52
A bifunctional catalyst containing both the hydrophobic methyl and hydrophilic sulfonic acid groups has been successfully fabricated by mild surface modification of the pre-prepared silica nanoparticles. To its credit, the methyl groups in the cataly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56bd11b1fecbc9f632bb82eef0c07423
https://doi.org/10.1016/j.apcata.2015.12.036
https://doi.org/10.1016/j.apcata.2015.12.036