Results 111 to 120 of about 191,241 (287)

Copper-catalyzed arylation of alkyl halides with arylaluminum reagents

Beilstein Journal of Organic Chemistry, 2015
We report a Cu-catalyzed coupling between triarylaluminum reagents and alkyl halides to form arylalkanes. The reaction proceeds in the presence of N,N,N’,N’-tetramethyl-o-phenylenediamine (NN-1) as a ligand in combination with CuI as a catalyst.
Bijay Shrestha, Ramesh Giri
doaj   +1 more source

Bioengineered Skin Grafts from Patient‐Derived Decellularized Extracellular Matrix and Autologous Cells for Personalized Regenerative

Advanced Science, EarlyView.
This study presents a patient‐specific skin model using autologous cells, decellularized dermal ECM, and keratin–alginate bioinks. The model supports cell compatibility, collagen deposition, and epidermal differentiation within a biomimetic ECM environment.
RaeHui Kang, Suyeon Shin, Yurim Choi, WonJun Jang, Soojin Park, Mi Kyung Lee, Hyun‐Jong Cho, Yu Shrike Zhang, Han‐Jun Kim, Bo Young Park, Junmin Lee   +10 more
wiley   +1 more source

Cymenes. 1. Modern state of processes for producing cymenes

Тонкие химические технологии, 2012
The article analyzes methods for the preparation of cymenes based on using petrochemical raw materials: toluene and propylene/isopropanol. It is concluded that at present advanced technologies for the production of individual cymenes are absent, and the ...
T. N. Nesterova, G. N. Koshel, Yu. B. Rumyantseva, E. A. Kurganova, S. V. Vostrikov, V. A. Shakun   +5 more
doaj  

1,4-Dibenzyl-6-chloroquinoxaline-2,3(1H,4H)-dione

IUCrData, 2017
The title compound, C22H17ClN2O2, crystallizes with two independent molecules (A and B) in the asymmetric unit. The 6-chloroquinoxaline-2,3(1H,4H)-dione ring system is essentially planar.
Ali El Janati, Youssef Kandri Rodi, Jerry P. Jasinski, Manpreet Kaur, Younes Ouzidan, El Mokhtar Essassi   +5 more
doaj   +1 more source

Sodium Hydroxide in Alcohol as a Base for the Alkylation of Ethyl Acetoacetate. [PDF]

, 1959
Arne Brändström, E. J. Matikkala, Svend E. Hansen, R. Sömme, Einar Stenhagen, H. Palmstierna   +5 more
openalex   +1 more source

Decreased RYR2 Cluster Size and Abnormal SR Ca2+ Release Contribute to Arrhythmogenesis in TMEM43‐Related ARVC

Advanced Science, EarlyView.
The TMEM43 ‐ P386S mutation causes arrhythmogenic right ventricular cardiomyopathy (ARVC) by mislocalizing itself from nuclear envelope (NE) to cytoplasm, disrupting lamin B2 (a novel TMEM43 interactor) localization, NE integrity and chromatin accessibility, causing hyper ‐ phosphorylation and reduced expression/clustering of ryanodine receptor type 2 (
Jiaxi Shen, Xiaochen Wang, Hangping Fan, Yaxun Sun, Tingyu Gong, Hangyuan Qiu, Jue Wang, Ziwei Pan, Yanna Dang, Hongkun Wang, Danni Zhou, Tianyi Zhu, Hao Wang, Xianzhen Chen, Lizhen Xu, Jun Su, Fan Yang, Yiquan Tang, Xuguang Li, Bing Yang, Lenan Zhuang, Wei Wang, Chenyang Jiang, Ping Liang   +23 more
wiley   +1 more source

Study of bonding between glass and plastic in glass-reinforced plastics - Extended work Quarterly progress report, 1 Jan. - 31 Mar. 1967 [PDF]

Procedures for fluorination and alkylation of glass fabric for subsequent use in production of ...
Bertolucci, M. D., Chamberlin, D. L., Jr., Christensen, M. V.   +2 more
core   +1 more source

Leveraging 3D Molecular Spatial Visual Information and Multi‐Perspective Representations for Drug Discovery

Advanced Science, EarlyView.
A deep learning framework called MolVisGNN is proposed to fuse 3D molecular visual information of drugs with multi‐source features, which proves the importance of 3D molecular visual information of drugs and the advancedness of this model in the field of drug discovery, and provides a reference for how to more comprehensively express small molecule ...
Zimai Zhang, Xi Zhou, Yujie Qi, Xiaobo Zhu, Xun Deng, Feng Tan, Yuan Huang, Lun Hu, Zhuhong You, Pengwei Hu   +9 more
wiley   +1 more source

Study on the regioselectivity of the N-ethylation reaction of N-benzyl-4-oxo-1,4-dihydroquinoline-3-carboxamide

Beilstein Journal of Organic Chemistry, 2019
4-Oxoquinolines are a class of organic substances of great importance in medicinal chemistry, due to their biological and synthetic versatility. N-1-Alkylated-4-oxoquinoline derivatives have been associated with different pharmacological activities such ...
Pedro N. Batalha, Luana da S. M. Forezi, Maria Clara R. Freitas, Nathalia M. de C. Tolentino, Ednilsom Orestes, José Walkimar de M. Carneiro, Fernanda da C. S. Boechat, Maria Cecília B. V. de Souza   +7 more
doaj   +1 more source

Synergistic Ultrasound‐Photo Enhancement of Ferroelectric Catalysis via Molecular Multiferroics

Advanced Science, EarlyView.
This work demonstrates the first use of molecular multiferroic DEFM‐FeBr4 as an efficient catalyst for alkane oxidation using O2. Synergistic ultrasound and light activation enable outstanding performance, achieving a TON of 1942—29 times higher than BaTiO3. Mechanistic insights reveal ferroelectric polarization enhances charge separation. The approach
Lin‐Yu Zhao, Tai‐Ting Sha, Qiang Pan, Ru‐Jie Zhou, Xiang‐Zhi Zhang, Shi‐Yi Sun, Huihui Hu, Yu‐Meng You   +7 more
wiley   +1 more source