Results 51 to 60 of about 6,338 (167)

A Robust Heterometallic Pt2Pd2L8 Double Cage Catenane

Angewandte Chemie, Volume 137, Issue 47, November 17, 2025.
The first heterometallic Pt(II)–Pd(II) quadruply interlocked cage catenane (Pt2Pd2L8) has been assembled via a combination of metal‐mediated self‐assembly and dynamic covalent chemistry. The integration of inert Pt(II) and labile Pd(II) ions within the architecture enables facile catenation while strongly enhancing stability of the assembly.
Sudhakar Ganta, Alexander S. Mikherdov, Ananya Baksi, Christoph Drechsler, Guido H. Clever   +4 more
wiley   +1 more source

Synthesis and Application of Bioactive N‐Functionalized Aziridines

Angewandte Chemie, Volume 137, Issue 44, October 27, 2025.
This review discusses modern synthetic methods for the preparation of aziridine‐containing small molecules, including biocatalytic, electrocatalytic, and photocatalytic strategies. We highlight the compatibility of various synthetic methods with control of the exocyclic N‐substituent.
Hao Tan, Samya Samanta, Nan Qiu, Alexander Adibekian, David C. Powers   +4 more
wiley   +1 more source

Diastereoselective Synthesis of Phosphinic Dipeptide Isosteres: Domino Chirality Transfer during a Stereocontrolled PMichael Reaction

, 2023
A highly diastereoselective P-Michael addition of chiral aminophosphinic acids to achiral acrylates has been developed, leading to phosphinic dipeptide isosteres in high yields and dr of up to >50:1.
Nikolaos Skoulikas (16990788), Mirto Papathanasopoulou (3127518), Mirto Papathanasopoulou, Angelos Lelis (16990785), Nikolaos Skoulikas, Kostas Voreakos (6533081), Dimitris Georgiadis, Dimitris Georgiadis (2325748), Angelos Lelis, Kostas Voreakos   +9 more
core   +1 more source

Azo-anions in organic synthesis

, 1985
Novel synthetic applications of ambident azo-anions derived from hindered hydrazones have been investigated. Reaction with electrophiles occurred predominantly at carbon as the N-addition pathway was sterically retarded. Trityl, diphenyl-4-pyridylmethyl (
Newington, Ian M., Newington, I. M.
core   +1 more source

ACUTE TOXICITY STUDY OF (Z)-1-BENZHYDRYL-4- CINNAMYLPIPERAZINES IN SWISS ALBINO MICE

, 2015
 Objective: The objective was to study the acute toxicity of (Z)-1-benzhydryl-4-cinnamylpiperazine derivatives (1a-c) using Swiss Albino mice.Methods: The acute oral and dermal toxicity studies were carried out based on OECD guidelines by adopting fixed
Barman, Anaxee, Diwakar, Latha, GC, REDDY, S, Shivaprakash   +3 more
core  

Environ Sci Technol [PDF]

Concerns exist regarding children's exposure to bisphenol A (BPA) and other phenols because of the higher sensitivity, compared to adults, of children's developing organs to endocrine disruptors.

core  

Synthesis and in vitro antimicrobial activity of medicinally important novel n-alkyl, n-aryl and urea derivatives of 1-benzhydryl piperizine: a structure-activity relationship study

, 2009
Novel 1-benzhydryl piperazine derivatives 7(a-k) and 8(a-i) were synthesised in order to determine their antimicrobial activity and possible structure-activity relationships to improve the efficacy. Their chemical structures were confirmed by H-1 NMR, IR
Vinaya, M. K., Chandrappa, S., Ananda Kumar, C. S., Rangappa, K. S., Sadashiva, M. P., Murthy, K., Thimmegowda, N. R., Benaka Prasad, S. B.   +7 more
core   +1 more source

An investigation into the role of synaptic vesicular Mg⁺⁺-ATPase in neurotransmitter release, using benzhydryl piperazines

, 1979
A series of benzhydryl piperazines was found to inhibit synaptic vesicular Mg++-ATPase. These compounds were also found to increase basal and evoked release of noradrenaline from synaptosomes. A comparison was made between the concentrations effective in
Wyllie, M. G., Gilbert, John C
core  

Copper-catalyzed electrosynthesis of 1-acyl-2,2-diphenylcyclopropanes and their behaviour in acidic medium

, 2003
International audienceThe formation of 1-acyl-2,2-diphenylcyclopropanes is performed under mild electrochemical conditions. These cyclopropane derivatives, through acid-catalyzed ring-opening, lead to γ,γ-diphenyl-β,γ-unsaturated carbonyl compounds which
Paugam, Jean Paul, Nédélec, Jean-Yves, Leonel, Eric, Oudeyer, Sylvain   +3 more
core   +1 more source

Synthesis, structure and photophysical properties of 2-benzhydryl-4-methyl- 6-(aryliminomethyl)phenol ligands and the zinc complexes thereof

, 2012
The Schiff-base ligands 2-benzhydryl-4-methyl-6-((phenylimino)methyl)phenol (L1-L5), and their corresponding zinc complexes (C1-C5), were prepared and fully characterized.
Hao, Xiang, Zhou, Zihong, Hou, Xiaohua, Redshaw, Carl, Chen, Langqiu, Li, Wen, Sun, Wen Hua   +6 more
core   +1 more source