نتائج البحث - "cyclo-addition"

1

Academic Journal

Double click macrocyclization with Sondheimer diyne of aza-dipyrrins for B–Free bioorthogonal imaging

المؤلفون: Wu, Dan, Durán Sampedro, Gonzalo, Fitzgerald, Sheila, Garre, Massimiliano, O'Shea, Donal

مصطلحات موضوعية: Cyclo addition, Complexes, BODIPY, Super, Química, 23 Química

Time: 54

وصف الملف: application/pdf

Relation: 12/RC/2275; 18/RI/5723; 707618; Wu, Dan, et al. «Double Click Macrocyclization with Sondheimer Diyne of Aza-Dipyrrins for B–F ree Bioorthogonal Imaging». Chemical Communications, vol. 59, n.o 14, 2023, pp. 1951-54. https://doi.org/10.1039/D2CC06461H.; https://hdl.handle.net/20.500.14352/94999

الاتاحة: https://hdl.handle.net/20.500.14352/94999
https://doi.org/10.1039/d2cc06461h

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2

Academic Journal

Synthesis and Characterization of New 1,3-Oxazepine-4,7-dione Compounds From 1,2-diaminobenzene

المؤلفون: Jebur, M. H. (Miad), Albdere, E. A. (Elaf), Al-Hussainawy, M. K. (Mohammed), Alwan, S. H. (Salam)

المصدر: International journal of health sciences

مصطلحات موضوعية: 3-oxazepine, Schiff bases synthes, Cyclo addition, biological activity, Indonesia

Time: 1

وصف الملف: application/pdf

Relation: https://sciencescholar.us/publications/573852/synthesis-and-characterization-of-new-13-oxazepine-47-dione-compounds-from-12-di

الاتاحة: https://sciencescholar.us/publications/573852/synthesis-and-characterization-of-new-13-oxazepine-47-dione-compounds-from-12-di

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3

Academic Journal

[2+2] Cyclo-Addition Reactions for Efficient Polymerization on a HOPG Surface at Ambient Conditions

المؤلفون: Lihao Guan, Frank Palmino, Jean-Christophe Lacroix, Frédéric Chérioux, Xiaonan Sun

المصدر: Nanomaterials; Volume 12; Issue 8; Pages: 1334

مصطلحات موضوعية: scanning tunnelling microscopy, on-surface synthesis, 1D polymers, cyclo-addition

وصف الملف: application/pdf

Relation: Synthesis, Interfaces and Nanostructures; https://dx.doi.org/10.3390/nano12081334

الاتاحة: https://doi.org/10.3390/nano12081334

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4

Academic Journal

[3+2] Cycloaddition of o-nitrophenyl azide to 3a,6-epoxyisoindoles

المؤلفون: Zaytsev V.P., Mertsalov D.F., Nadirova M.A., Dorovatovskii P.V., Khrustalev V.N., Sorokina E.A., Zubkov F.I., Varlamov A.V.

المصدر: Chemistry of Heterocyclic Compounds

مصطلحات موضوعية: 1,2,3-benzotriazoles, 1,3-dipolar cycloaddition, 3a,6-epoxyisoindoles, 4,8a-epoxy[1,2,3]triazolo[4,5-e]isoindoles, o-nitrophenyl azide, [3+2] cyclo-addition

Relation: https://doi.org/10.1007/s10593-018-2194-1; https://openrepository.ru/article?id=255879

الاتاحة: https://openrepository.ru/article?id=255879

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5

Dissertation/ Thesis

多成分反応を利用した高付加価値ヘテロ環化合物の効率的合成法に関する研究

المؤلفون: Jalli, Venkataprasad

المساهمون: 柘植, 顕彦

مصطلحات موضوعية: Ugi reaction, pyrrolo[2,3-c]pyridine, [3+2]cyclo addition, 3-Furyl coumarin, Spiro[indole-2,2’ -pyrrole], Groebke-Blackburn-Bienayme reaction

وصف الملف: PDF; application/pdf

URL الوصول: https://ndlsearch.ndl.go.jp/books/R100000039-I10952428

Degree: 博士（工学） -- 九州工業大学

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6

Academic Journal

Chemo- and regioselective [3 + 2]-cycloadditions of thiocarbonyl ylides: crystal structures of trans-8-benzoyl-1,1,3,3-tetramethyl-7-trifluoromethyl-5-thiaspiro[3.4]octan-2-one and trans-3-benzoyl-2,2-diphenyl-4-(trifluoromethyl)tetrahydrothiophene

المؤلفون: Mlostoń, Grzegorz, Grzelak, Paulina, Linden, Anthony, Heimgartner, Heinz

المساهمون: Department of Organic and Applied Chemistry, University of Łódź, Tamka 12, PL-91-403 Łódź, Poland, Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland, anthony.linden@chem.uzh.ch

مصطلحات موضوعية: crystal structure, tetrahydrothiophene, [3 + 2]-cycloaddition

وصف الملف: application/pdf

Relation: Acta Crystallographica Section E: Crystallographic Communications;74; 12; http://hdl.handle.net/11089/40539

الاتاحة: http://hdl.handle.net/11089/40539
https://doi.org/10.1107/S2056989018015335

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7

Academic Journal

Crystal structure of trans-dichloridobis[N-(5,5-dimethyl-4,5-dihydro-3H-pyrrol-2-yl-κN)acetamide]palladium(II) dihydrate

المؤلفون: Lasri, J., Eltayeb, N. E., Haukka, Matti, Babgi, B. A.

مصطلحات موضوعية: crystal structure, nitrile, nitrone, cycloaddition, N—O bond cleavage, palladium

وصف الملف: 528-530; application/pdf

Relation: Acta Crystallographica Section E : Crystallographic Communications; E73; CONVID_26975555

الاتاحة: http://urn.fi/URN:NBN:fi:jyu-201704262098

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8

Crystal structure and Hirshfeld surface analysis of phenyl(5,7,8a-triphenyl-1,2,3,7,8,8a-hexahydroimidazo[1,2-a]pyridin-6-yl)methanone with an unknown solvent

المؤلفون: İbrahim G. Mamedov, Farid N. Naghiyev, Gunay Z. Mammadova, Afet T. Huseynova, Sevim Türktekin Çelikesir, Mehmet Akkurt, Anzurat A. Akobirshoeva

المصدر: Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 8, Pp 1365-1368 (2020)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4e5478b08e17d2ea50a68f9c54e6d1
https://doi.org/10.1107/s2056989020009871

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9

Regio- and stereospecific assembly of dispiro[indoline-3,3′-pyrrolizine-1′,5′′-thiazolidines] from simple precursors using a one-pot procedure: synthesis, spectroscopic and structural characterization, and a proposed mechanism of formation

المؤلفون: Jairo Quiroga, Pablo E. Romo, Justo Cobo, Christopher Glidewell

المساهمون: University of St Andrews. School of Chemistry

المصدر: Acta Crystallographica. Section C, Structural Chemistry

مصطلحات موضوعية: indoline, Hydrogen bonding, crystal structure, synthesis, heterocyclic compound, Stereochemistry, Indoline, dipolar cycloaddition, Supramolecular assembly, Stereocenter, Inorganic Chemistry, Synthesis, chemistry.chemical_compound, NMR spectroscopy, Materials Chemistry, Structural isomer, Dispiro compound, QD, pyrrolizine, Physical and Theoretical Chemistry, molecular conformation, Heterocyclic compound, Pyrrolizine, Hydrogen bond, Crystal structure, Isatin, Regioselectivity, DAS, Nuclear magnetic resonance spectroscopy, hydrogen bonding, Dipolar cycloaddition, Molecular conformation, QD Chemistry, Condensed Matter Physics, Research Papers, chemistry, supramolecular assembly, dispiro compound

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa09bade034215b0368222ef01a9e458
https://doi.org/10.1107/s2053229620009791

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10

Academic Journal

Crystal Structure of 5-Chloromethyl-N-Methyl-4-[(4-Phenyl-1,2,3-Triazol-1-Yl)Methyl]Isoxazolidine-3-Carboxamide

المؤلفون: Brahmi, Jihed, Nasri, Soumaya, Aouadi, Kaïss, Jeanneau, Erwann, Vidal, Sébastien, Msaddeka, Moncef

المساهمون: Laboratoire de Chimie Hétérocyclique, Produits Naturels et Réactivité Monastir (CHPNR), Département de Chimie Monastir, Faculté des Sciences de Monastir (FSM), Université de Monastir - University of Monastir (UM)-Université de Monastir - University of Monastir (UM)-Faculté des Sciences de Monastir (FSM), Université de Monastir - University of Monastir (UM)-Université de Monastir - University of Monastir (UM), Laboratoire Physico-Chimie des Matériaux Monastir, Centre de diffractométrie Henri Longchambon, Institut de Chimie de Lyon, École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon, Chimie Organique 2-Glycochimie (CO2GLYCO), Institut de Chimie et Biochimie Moléculaires et Supramoléculaires (ICBMS), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-École Supérieure de Chimie Physique Électronique de Lyon (CPE)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS)

المصدر: ISSN: 1600-5368 ; EISSN: 1600-5368.

مصطلحات موضوعية: crystal structure, 1-3-dipolar cycloaddition, isoxazolidine, hydrogen bonding, [CHIM.ORGA]Chemical Sciences/Organic chemistry, [CHIM.CRIS]Chemical Sciences/Cristallography

Relation: hal-01543268; https://hal.science/hal-01543268; https://hal.science/hal-01543268/document; https://hal.science/hal-01543268/file/su5281.pdf; PUBMEDCENTRAL: PMC4778830

الاتاحة: https://hal.science/hal-01543268
https://hal.science/hal-01543268/document
https://hal.science/hal-01543268/file/su5281.pdf
https://doi.org/10.1107/S2056989016002784

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11

N-Heterocyclic Carbene-Organocatalyzed Arene Formation: Application in Atroposelective Synthesis of Polysubstituted Benzenes

المؤلفون: Tingshun Zhu, Ke Xu, Ziyuan Wang

المصدر: Synlett. 31:925-932

مصطلحات موضوعية: 010405 organic chemistry, Chemistry, Organic Chemistry, Enantioselective synthesis, 010402 general chemistry, 01 natural sciences, Combinatorial chemistry, 0104 chemical sciences, chemistry.chemical_compound, Cyclo addition, Functional importance, Organocatalysis, Organic synthesis, Benzene, Carbene

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::f7074f6a689547e941bc166a9a00eb68
https://doi.org/10.1055/s-0039-1690814

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12

Diversifying molecular and topological space via a supramolecular solid-state synthesis: a purely organic mok net sustained by hydrogen bonds

المؤلفون: Michael A. Sinnwell, Ryan H. Groeneman, Davide M. Proserpio, Leonard R. MacGillivray, Devin P. Ericson, Shalisa M. Oburn, Eric W. Reinheimer

المصدر: IUCrJ, Vol 6, Iss 6, Pp 1032-1039 (2019)
IUCrJ

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8797255a3f5cec89b5f28a3deae27234
http://scripts.iucr.org/cgi-bin/paper?S2052252519011382

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13

The crystal structures and Hirshfeld surface analysis of 6-(naphthalen-1-yl)-6a-nitro-6,6a,6b,7,9,11a-hexahydrospiro[chromeno[3′,4′:3,4]pyrrolo[1,2-c]thiazole-11,11′-indeno[1,2-b]quinoxaline] and 6′-(naphthalen-1-yl)-6a′-nitro-6′,6a′,6b′,7′,8′,9′,10′,12a′-octahydro-2H-spiro[acenaphthylene-1,12′-chromeno[3,4-a]indolizin]-2-one

المؤلفون: Foize Ahmad, G., Syed Mohammed Mujaheer, A., NizamMohideen, M., Gulam Mohamed, M., Viswanathan, V.

المصدر: Acta Crystallographica Section E: Crystallographic Communications

مصطلحات موضوعية: crystal structure, spiro compounds, chromen, pyrrolidine, Hirshfeld surface analysis, cycloaddition, piperidine, pyran, hydrogen bonding, C—H⋯π interactions, Research Communications, nitrogen-containing heterocycles

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pmid________::d0a0bd18888221d23773e050d8b9f7d1
http://europepmc.org/articles/PMC6775748

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14

Ruthenium-Catalyzed [2+2+2] Bis-Homo-Diels–Alder Cycloadditions of 1,5-Cyclooctadiene with Alkynyl Phosphonates

المؤلفون: William Tam, Dina Petko, Austin Pounder

المصدر: Synthesis. 51:4271-4278

مصطلحات موضوعية: 010405 organic chemistry, 1,5-Cyclooctadiene, Organic Chemistry, chemistry.chemical_element, 010402 general chemistry, 01 natural sciences, Phosphonate, Medicinal chemistry, Catalysis, Cycloaddition, 0104 chemical sciences, Ruthenium, chemistry.chemical_compound, Cyclo addition, chemistry, Diels alder

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6c979e71611c745a876d6138c08e1d38
https://doi.org/10.1055/s-0039-1690612

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15

Bromination of bis(pyridin-2-yl) diselenide in methylene chloride: the reaction mechanism and crystal structures of 1H-pyridine-2-selenenyl dibromide and its cycloadduct with cyclopentene (3aSR,9aRS)-2,3,3a,9a-tetrahydro-1H-cyclopenta[4,5][1,3]selenazolo[3,2-a]pyridinium bromide

المؤلفون: Matsulevich, Zhanna V., Lukiyanova, Julia M., Naumov, Vladimir I., Borisova, Galina N., Osmanov, Vladimir K., Borisov, Alexander V., Grishina, Maria M., Khrustalev, Victor N.

المصدر: Acta Crystallographica Section E: Crystallographic Communications

مصطلحات موضوعية: crystal structure, cyclopentene, 2,3,3a,9a-tetrahydro-1H-cyclopenta[4,5][1,3]selenazolo[3,2-a]pyridinium-9 bromide, 2-pyridylselenenyl bromide, bromination, cycloaddition reaction, bis(pyridin-2-yl) diselenide, Research Communications

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pmid________::56d9257e52b959b21180c23b91c6cf8f
http://europepmc.org/articles/PMC6505604

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16

Crystal structure and Hirshfeld surface analysis of 6-amino-8-(2,6-dichlorophenyl)-1,3,4,8-tetrahydro-2H-pyrido[1,2-a]pyrimidine-7,9-dicarbonitrile

المؤلفون: Farid N. Naghiyev, Tatiana A. Tereshina, Victor N. Khrustalev, Mehmet Akkurt, Rovnag M. Rzayev, Anzurat A. Akobirshoeva, İbrahim G. Mamedov

المصدر: Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 77, Iss 5, Pp 516-521 (2021)

مصطلحات موضوعية: Chemistry, crystal structure, 1,3,4,8-tetrahydro-2h-pyrido[1,2-a]pyrimidine, cycloaddition product, Hirshfeld surface analysis, General Materials Science, cycloaddition product, General Chemistry, Condensed Matter Physics, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, QD1-999, 1,3,4,8-tetrahydro-2H-pyrido[1,2-a]pyrimidine, Research Communications