193526

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Synthesis of polyphenylene molecular wires by surface-confined polymerization.

J A Lipton-Duffin et al.

Small (Weinheim an der Bergstrasse, Germany), 5(5), 592-597 (2009-02-26)

The surface-mediated synthesis of epitaxially aligned and separated polyphenylene lines on Cu(110) by exploiting the Ullmann dehalogenation reaction is reported. Scanning tunneling microscopy (STM) and X-ray photoelectron spectroscopy (XPS) show that the C-I bonds of 1,4-diiodobenzene and 1,3-diiodobenzene (C(6)H(4)I(2)) are

Ultra-high thermal stability perarylated ionic liquids as gas chromatographic stationary phases for the selective separation of polyaromatic hydrocarbons and polychlorinated biphenyls.

Gabriel A Odugbesi et al.

Journal of chromatography. A, 1604, 460466-460466 (2019-09-03)

Ionic liquids (ILs) are well-known in the field of separation science for their unique selectivity when used as stationary phases in gas chromatography (GC). While a significant amount of knowledge has been attained in correlating structural features of an IL

Radiosynthesis and Radiotracer Properties of a 7-(2-[18F]Fluoroethoxy)-6-methoxypyrrolidinylquinazoline for Imaging of Phosphodiesterase 10A with PET.

Uta Funke et al.

Pharmaceuticals (Basel, Switzerland), 5(2), 169-188 (2012-01-01)

Phosphodiesterase 10A (PDE10A) is a key enzyme of intracellular signal transduction which is involved in the regulation of neurotransmission. The molecular imaging of PDE10A by PET is expected to allow a better understanding of physiological and pathological processes related to

Synthesis of symmetric and unsymmetric 1, 4-bis ( p-R-phenylethynyl) benzenes via palladium/copper catalyzed cross-coupling and comments on the coupling of aryl halides with terminal alkynes.

Nguyen P, et al.

Inorgorganica Chimica Acta, 220(1), 289-296 (1994)

Engineering of amino microporous organic network on zeolitic imidazolate framework-67 derived nitrogen-doped carbon for efficient magnetic extraction of plant growth regulators.

Xin-Qiao He et al.

Talanta, 224, 121876-121876 (2021-01-01)

Development of efficient adsorbents for the enrichment of trace contaminants from complex matrix still remains great challenge and interest. Here we report the decoration of amino microporous organic network on zeolitic imidazolate framework (ZIF)-67 derived nitrogen-doped carbon (Co@NC-MON-2NH2) for efficient

First total synthesis of martinellic acid, a naturally occurring bradykinin receptor antagonist.

D Ma et al.

Organic letters, 3(14), 2189-2191 (2001-07-07)

[reaction: see text] The first total synthesis of martinellic acid, a naturally occurring bradykinin receptor antagonist, via a CuI-catalyzed coupling reaction of beta-amino ester 6 with 1,4-diiodobenzene and a guanylation reaction of secondary amine 3 under mild conditions as key

Fabrication of a conjugated microporous polymer membrane and its application for membrane catalysis.

Jieun Lee et al.

Scientific reports, 7(1), 13568-13568 (2017-10-21)

A flexible and free standing conjugated microporous polymer (CMP) membrane was prepared using a polyvinylpyrrolidone (PVP) electrospun membrane as a template. The PVP nanofibers of the template membrane were coated with a thin layer of the CMP through the in

Rapid bi-directional synthesis of oligo (1, 4-phenylene ethynylene) s.

Huang S and Tour JM.

Tetrahedron Letters, 40(17), 3447-3450 (1999)

Convenient QSAR model for predicting the complexation of structurally diverse compounds with beta-cyclodextrins.

Alfonso Pérez-Garrido et al.

Bioorganic & medicinal chemistry, 17(2), 896-904 (2008-12-06)

This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoretical molecular descriptors, calculated solely from the molecular structure of the compounds under investigation

Synthesis of silica amino-functionalized microporous organic network composites for efficient on-line solid phase extraction of trace phenols from water.

Du Zong-Da et al.

Journal of chromatography. A, 1616, 460791-460791 (2019-12-24)

Microporous organic network (MON) is a promise class of functional materials in solid phase extraction (SPE). However, the previous MON-based SPE works are all focused on off-line mode. The inherent drawbacks of off-line SPE such as complicated operation steps and

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