Zobrazeno 1 - 10
of 9 412
pro vyhledávání: '"c bond"'
Publikováno v:
Journal of Bioresources and Bioproducts, Vol 9, Iss 4, Pp 433-464 (2024)
Lignin is a rich renewable aromatic resource that can produce high-value-added chemicals. Lignin is regarded as one of the three major components of lignocellulosic biomass, which is composed of phenylpropane units connected by CO bond and CC b
Externí odkaz:
https://doaj.org/article/12caad4d0bbf478090f96279b1e3503c
Autor:
Yan Liu, Zhen-Yi Gu, Yong-Li Heng, Jin-Zhi Guo, Miao Du, Hao-Jie Liang, Jia-Lin Yang, Kai-Yang Zhang, Kai Li, Xing-Long Wu
Publikováno v:
Green Energy & Environment, Vol 9, Iss 11, Pp 1724-1733 (2024)
KFeSO4F (KFSF) is considered a potential cathode due to the large capacity and low cost. However, the inferior electronic conductivity leads to poor electrochemical performance. Defect engineering can facilitate the electron/ion transfer by tuning el
Externí odkaz:
https://doaj.org/article/954e8ed7551846a99171f34f525e2210
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1327-1333 (2024)
The radical hydroarylation of alkenes is an efficient strategy for accessing linear alkylarenes with high regioselectivity. Herein, we report the electroreductive hydroarylation of electron-deficient alkenes and styrene derivatives using (hetero)aryl
Externí odkaz:
https://doaj.org/article/68b4903c3fd4450aa94a7c0c2ae5bdf9
Publikováno v:
Advanced Science, Vol 11, Iss 33, Pp n/a-n/a (2024)
Abstract The rational design of visible‐light‐responsive catalysts is crucial for converting solar energy into hydrogen energy to promote sustainable energy development. In this work, a C─S─C bond is introduced into g‐C3N4 (CN) through S do
Externí odkaz:
https://doaj.org/article/70b10d1b6bd347568f5498653e3b3743
Autor:
Yongxing Li, Pengqian Luan, Lele Dong, Jianqiao Liu, Luying Jiang, Jing Bai, Fufeng Liu, Yanjun Jiang
Publikováno v:
Green Synthesis and Catalysis, Vol 5, Iss 2, Pp 80-87 (2024)
Asymmetric reduction of the conjugated CC bonds by the old yellow enzymes (OYEs) presents a promising field in the synthesis of chiral chemicals. Nevertheless, few natural OYEs have been applied in large-scale applications due to the requirement o
Externí odkaz:
https://doaj.org/article/5cb8c737a0204f19b70571c9023a86b5
Autor:
Yao Wang, Meng Zheng, Yunrui Li, Lidan Zhu, Haoran Li, Qishun Wang, Hui Zhao, Jiawei Zhang, Yuming Dong, Yongfa Zhu
Publikováno v:
Advanced Powder Materials, Vol 3, Iss 6, Pp 100244- (2024)
Constructing the desired long-range dual sites to enhance the C–C bond-cleavage and CO-tolerate ability during ethanol oxidation reaction is of importance for further applications. Herein, the concept of holding atomically dispersed NiOx cluster su
Externí odkaz:
https://doaj.org/article/eb325a607cb94926ae4889a83654c2f5
Autor:
Sarah Alnasser, Nedra Touj, Suliman Alomar, Lamjed Mansour, Mathieu Sauthier, Nevin Gurbuz, Ismail Özdemir, Naceur Hamdi
Publikováno v:
Green Chemistry Letters and Reviews, Vol 17, Iss 1 (2024)
In this work, we synthesized a series of six unsymmetrical benzimidazolium salts 2 and their pyridine-enhanced precatalyst preparation stabilization and initiation (PEPPSI)-themed palladium N-heterocyclic carbene complexes [PdCl2(NHC)(Py)]. All the p
Externí odkaz:
https://doaj.org/article/671578834b544e579644aaea30be2f86
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 8, Pp 105822- (2024)
Owing to the environmental and energy problems nowadays, one of the enormous challenges is expanding clean, renewable energy to reduce the destructive ecological effects of chemical industries. Compared with other traditional processes, the electroch
Externí odkaz:
https://doaj.org/article/ef2753c5f84b4c82811478a4fff93ce8
Publikováno v:
Small Structures, Vol 5, Iss 6, Pp n/a-n/a (2024)
The high‐value utilization of biomass feedstock is fascinating but limited by efficient C─H activation to break C─C bonds. Herein, F‐Fe2O3‐Mn photoanodes with modulable compressive strain are fabricated by gradient infusion of Mn into F‐d
Externí odkaz:
https://doaj.org/article/14f0f29c8793457eb5d61da5abfbc5a5
Publikováno v:
Advanced Science, Vol 11, Iss 21, Pp n/a-n/a (2024)
Abstract Chiral 1, n‐bis(boronate) plays a crucial role in organic synthesis and medicinal chemistry. However, their catalytic and asymmetric synthesis has long posed a challenge in terms of operability and accessibility from readily available subs
Externí odkaz:
https://doaj.org/article/153fa73b3e954348a8118d297310604d