Results 21 to 30 of about 354,144 (311)

Deamination of 1-Aminoalkylphosphonic Acids: Reaction Intermediates and Selectivity

Molecules, 2022
Deamination of 1-aminoalkylphosphonic acids in the reaction with HNO2 (generated “in situ” from NaNO2) yields a mixture of substitution products (1-hydroxyalkylphosphonic acids), elimination products (vinylphosphonic acid derivatives), rearrangement and ...
Anna Brol, Tomasz K. Olszewski
doaj   +1 more source

A Rearrangement of Allylic Silanols [PDF]

, 2021
We show that 1M aq. HCl/THF or NaBH4/DMF allows for demercurative ring-opening of cyclic organomercurial synthons into secondary silanol products bearing terminal alkenes.
Ranjeet, Dhokale, Frederick, Seidl, Shyam, Sathyamoorthi   +2 more
core   +2 more sources

Maximizing Economic Host Capacity Related to Distributed Generation, and Improving the Power System Performance [PDF]

AUT Journal of Electrical Engineering, 2023
There are numbers of technical limitations that must to be satisfied for the operation of the power systems, and these limitations are related to the power flow of the power system, thus the solar panels cannot inject any unlimited amount of power into ...
Reza Eslami, Mahdi Bagheri
doaj   +1 more source

Gene rearrangements in bone marrow cells of patients with acute myelogenous leukemia [PDF]

, 2000
At diagnosis, clonal gene rearrangement probes {[}retinoic acid receptor (RAR)-alpha, major breakpoint cluster region (M-bcr), immunoglobulin (Ig)-JH, T cell receptor (TcR)-beta, myeloid lymphoid leukemia (MLL) or cytokine genes (GM-CSF, G-CSF, IL-3 ...
Mittermueller, J., Gerhartz, Helmut Heinrich, Schmetzer, Helga Maria, Braun, S., Wiesner, D., Duell, T., J. Mittermueller, D. Wiesner, S. Braun, H.M. Schmetzer, T. Duell, H.H. Gerhartz   +11 more
core   +1 more source

Dynamics of Sea Urchin Gastrulation Revealed by Tracking Cells of Diverse Lineage and Regulatory State [PDF]

, 2011
During gastrulation in the sea urchin embryo the archenteron, or primitive gut, is formed by an initial process of invagination at the vegetal pole of the embryo, followed by extension across the blastocoel toward the future mouth.
Barnet, Matthew Edward
core   +1 more source

Electrochemical Oxidative Rearrangement of Tetrahydro-β-carbolines in Zero-gap Flow Cell [PDF]

, 2022
Oxidative rearrangement of tetrahydro-β-carbolines (THβCs) is one of the most widely used reactions for the synthesis of biologically active spirooxindoles (natural products and drug molecules).
Yiting, Zheng, Lei, Zhang, Rongbiao, Tong, Terry, Tong, Yuen Tsz, Chueng, Qing, Chen, Lixin, Liang, Huiying, Qiu, Anson, Tsang   +8 more
core   +1 more source

The Complete Chloroplast Genome of Two Important Annual Clover Species, Trifolium alexandrinum and T. resupinatum: Genome Structure, Comparative Analyses and Phylogenetic Relationships with Relatives in Leguminosae

Plants, 2020
Trifolium L., which belongs to the IR lacking clade (IRLC), is one of the largest genera in the Leguminosae and contains several economically important fodder species.
Yanli Xiong, Yi Xiong, Jun He, Qingqing Yu, Junming Zhao, Xiong Lei, Zhixiao Dong, Jian Yang, Yan Peng, Xinquan Zhang, Xiao Ma   +10 more
doaj   +1 more source

Gold-catalyzed [5,5]-rearrangement

, 2021
A highly efficient gold-catalyzed cycloisomerization of 1,5-diynes was developed. Various functional groups are tolerated under the mild reaction conditions, which provides an alternative approach for the synthesis of indeno[1,2-c]furans. On the basis of
Rudolph, M (15673376), Dietl, MC (15744011), Wang, T (15538919), Hu, C (15512012), Li, J (15510557), Rominger, F (15681674), Farshadfar, K (15681689), Hashmi, ASK (15624977), Adak, T (15744017), Cervantes-Reyes, A (15744014), Alireza Ariafard (14730544)   +10 more
core  

Carbodefluorination via a carbene-initiated rearrangement strategy [PDF]

, 2022
The C–F bond cleavage and C–C bond formation (i.e., carbodefluorination) of readily accessible (per)fluoroalkyl groups constitutes an atom-economical and efficient route to partially fluorinated compounds.
Paramasivam , Sivaguru, Giuseppe , Zanoni, Xiaolong , Zhang, Edward A. , Anderson, Linxuan, Li, Xihe, Bi, Yongquan, Ning, Shuang, Li, Xinyu, Zhang, Binbin , Liu, Zhansong , Zhang   +10 more
core   +1 more source

Genomic Rearrangement and Recombination of Porcine Circovirus Type 2 and Porcine Circovirus-Like Virus P1 in China

Frontiers in Veterinary Science, 2021
Porcine circovirus type 2 (PCV2) belongs to the genus Circovirus of the family Circoviridae, and it has been associated with porcine circovirus (associated) disease (PCVD or PCVAD) in pigs. PCVAD is the generic term for a series of disease syndromes that
Libin Wen, Libin Wen, Libin Wen, Kongwang He, Kongwang He, Kongwang He   +5 more
doaj   +1 more source