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New possibilities for the effective influence on the charge transport in poly(arylene ether ketones) without using phthalide-containing fragments in the polymer chains
Springer Science and Business Media LLC - Tập 65 - Trang 502-506 - 2016
A number of copoly(arylene ether ketones) containing the phenolfluorene and bisphenol A fragments were synthesized. By the example of these compounds, it was shown for the first time that the effect of reversible electronic switching can exhibit in the copolymer films even if this effect is absent in the corresponding homopolymer films.
Polymeric Pd catalysts for the reduction of acetamidocinnamic acid azlactone and its solvolysis products
Springer Science and Business Media LLC - Tập 41 - Trang 1858-1867
Pd complexes have been obtained from linear and cross-linked copolymers ofR,S-, R-, andS-1-(4-vinylphenyl)ethylamine (1) with styrene and divinylbenzene. Reduction of these compounds gave catalysts which were active in the reductive solvolysis of α-acetaminocinnamic acid azlactone (2) and hydrogenation of the solvolysis products α-acetamidocinnamic acid (ACA), its esters, and its 1-phenylethylamid...... hiện toàn bộ
Structure and photochemical characteristics of 1?,3?,3?,trimethyl-4?, 5?-benzo-6-nitrospiro[indoline-2,2?-[2H-1]benzopyrant]
Springer Science and Business Media LLC - Tập 35 Số 3 - Trang 519-522 - 1986
Synthesis of 1,2-diacetylcycloalkanes
Springer Science and Business Media LLC - Tập 8 Số 2 - Trang 328-330 - 1959
Quantum chemical study of mechanism for insertion of singlet methylene into C-C1 bond
Springer Science and Business Media LLC - Tập 22 - Trang 2562-2565 - 1973
Quantum chemical calculation by the expanded Huckel method revealed that the mechanism for the insertion of singlet methylene into the C-C1 bond of methyl chloride consists in the electrophilic attack by methylene on the C-Cl bond, with a subsequent synchronous transfer of the chlorine atom to the methyl and the formation of ethyl chloride; here the vacant p-orbital of methylene does not react wit...... hiện toàn bộ
A new type of poly metallic chain compounds: carboranyl derivatives of thallium (iii) containing a B-Tl-transition metal bond sequence
Springer Science and Business Media LLC - Tập 42 - Trang 554-556 - 1993
The interaction of NaM(CO)5 (M=Mn, Re) with (m-H2C2B10H9-9)TlCl2 in THF yields the stable polymetallic chain compounds (m-H2C2B10H9-9)Tl(Cl)M(CO)5. The stability of the compounds obtained is compared to that of the analogous (B-carboranyl)mercury derivatives.
Certain features of the reductive cyclization of compounds with a CCl2 grouping
Springer Science and Business Media LLC - Tập 25 - Trang 1897-1900 - 1976
Synthesis of 4,7-diaminopyridazino[4,5-c]furoxan
Springer Science and Business Media LLC - Tập 44 - Trang 1499-1500 - 1995
4,7-Diaminopyridazino[4,5-c]furoxan was synthesized by intramolecular cyclization of 3-cyanofuroxan-4-carbamidrazone obtained from 3,4-dicyanofuroxan and hydrazine.
Mixed hydride complexes of rhodium with triphenylphosphine and d-α-methylbenzylamine as catalysts for homogeneous asymmetric hydrogenation reactions
Springer Science and Business Media LLC - Tập 27 - Trang 1542-1547 - 1978
Formation of vinyloxyethene from 1,2-divinyloxyethane in the KOH-DMSO system
Springer Science and Business Media LLC - Tập 38 - Trang 2637-2637 - 1989
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