نتائج البحث - "Radhey M. Singh"

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دورية أكاديمية

Morita–Baylis–Hillman reaction of acrylamide with isatin derivatives

المؤلفون: Radhey M. Singh, Kishor Chandra Bharadwaj, Dharmendra Kumar Tiwari

المصدر: Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 2975-2980 (2014)

مصطلحات موضوعية: acrylamide, isatin, ketimine, Morita–Baylis–Hillman, phenol, Science, Organic chemistry, QD241-441

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1860-5397

URL الوصول: https://doaj.org/article/084093a8ed5240128d4d8e12215de855

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Sodium sulphide promoted synthesis of fused quinoline at room temperature

المؤلفون: Vishal Prasad Sharma, Ashish Kumar Tewari, Radhey M. Singh, Rashmi Singh, Priyanka Sonker, Priyanka Yadav

المصدر: Organic & Biomolecular Chemistry. 19:8108-8112

مصطلحات موضوعية: chemistry.chemical_classification, Annulation, Organic Chemistry, Quinoline, Temperature, chemistry.chemical_element, Salt (chemistry), Sulfides, Biochemistry, Sulfur, Catalysis, chemistry.chemical_compound, chemistry, Sodium sulphide, Quinolines, Organic chemistry, Physical and Theoretical Chemistry

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de07741a75f18a53a439a1468c8f94a4
https://doi.org/10.1039/d1ob01085a

3

Metal-free POCl3 promoted stereoselective hydrochlorination of ethynylated azaheterocycles

المؤلفون: Ritush Kumar, Radhey M. Singh

المصدر: Organic & Biomolecular Chemistry. 17:5990-5996

مصطلحات موضوعية: Reaction conditions, 010405 organic chemistry, Organic Chemistry, Quinoline, 010402 general chemistry, Ring (chemistry), 01 natural sciences, Biochemistry, Combinatorial chemistry, 0104 chemical sciences, chemistry.chemical_compound, chemistry, Nucleophile, Metal free, Yield (chemistry), Organic synthesis, Stereoselectivity, Physical and Theoretical Chemistry

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d6cc12d08ec6f3aec6b600337cf820c3
https://doi.org/10.1039/c9ob00841a

4

Catalytic trifluoromethylation of aldehyde and potential application for pyrano[4,3-b]quionline synthesis

المؤلفون: Kalpana Mishra, Radhey M. Singh, Kishor Chandra Bharadwaj

المصدر: Tetrahedron Letters. 59:3439-3442

مصطلحات موضوعية: chemistry.chemical_classification, Trifluoromethyl, 010405 organic chemistry, Chemistry, Trifluoromethylation, Organic Chemistry, Quinoline, Alcohol, 010402 general chemistry, 01 natural sciences, Biochemistry, Aldehyde, Toluene, 0104 chemical sciences, Catalysis, chemistry.chemical_compound, Yield (chemistry), Drug Discovery, Organic chemistry

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::ddeaef3831ca3fccea24023b2a00b5e9
https://doi.org/10.1016/j.tetlet.2018.08.012

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5

Palladium-Catalyzed Reaction of MBH Acetates and Terminal Alkynes: Cascade Synthesis of Phenanthridine and 6-Arylethynylphenanthridine

المؤلفون: Jay Bahadur Singh, Tanu Gupta, Rashmi Singh, Radhey M. Singh

المصدر: European Journal of Organic Chemistry. 2018:4284-4295

مصطلحات موضوعية: Phenanthridine, 010405 organic chemistry, Chemistry, Organic Chemistry, chemistry.chemical_element, 010402 general chemistry, 01 natural sciences, Combinatorial chemistry, 0104 chemical sciences, Catalysis, chemistry.chemical_compound, Terminal (electronics), Cascade, Physical and Theoretical Chemistry, Palladium

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4851eff160cbc5c4690d6fabc67f34d2
https://doi.org/10.1002/ejoc.201800725

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6

Facile Metal-Free Synthesis of Phenanthridines by SN 2′ Reaction/C-H Functionalization/Aromatization through the Reaction of Morita-Baylis-Hillman Acetates with Nitroalkanes

المؤلفون: Radhey M. Singh, Tanu Gupta, Jay Bahadur Singh, Kalpana Mishra, Biswajit Maiti

المصدر: European Journal of Organic Chemistry. 2018:1130-1135

مصطلحات موضوعية: Metal free, 010405 organic chemistry, Chemistry, Organic Chemistry, Aromatization, Surface modification, SN2 reaction, Organic chemistry, Physical and Theoretical Chemistry, 010402 general chemistry, 01 natural sciences, 0104 chemical sciences

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9a161dfd885af131c70f9367b98f822e
https://doi.org/10.1002/ejoc.201701574

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7

Copper-catalyzed cascade reaction: synthesis of pyrimido[4,5-b]quinolinones from 2-chloroquinoline-3-carbonitriles with (aryl)methanamines

المؤلفون: Tanu Gupta, Radhey M. Singh, Jay Bahadur Singh, Kalpana Mishra

المصدر: New Journal of Chemistry. 42:3310-3314

مصطلحات موضوعية: Nucleophilic addition, Nitrile, 010405 organic chemistry, Chemistry, Aryl, Iminium, General Chemistry, 010402 general chemistry, 01 natural sciences, Combinatorial chemistry, Catalysis, 0104 chemical sciences, chemistry.chemical_compound, Cascade reaction, Sodium hydroxide, Amide, Reagent, Materials Chemistry

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::69adc10620e444db536c8b0741858246
https://doi.org/10.1039/c7nj04689h

8

Na2S·9H2O mediated facile synthesis of 1,3-dihydrofuro[3,4-b]quinoline derivatives via domino reduction approach

المؤلفون: Rashmi Singh, Radhey M. Singh, Ashish Kumar Tewari, Vishal Prasad Sharma, Tanu Gupta

المصدر: Tetrahedron. 99:132447

مصطلحات موضوعية: chemistry.chemical_classification, Reduction (complexity), chemistry.chemical_compound, Chemistry, Organic Chemistry, Drug Discovery, Quinoline, Air atmosphere, Primary alcohol, Biochemistry, Aldehyde, Combinatorial chemistry, Domino

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b144fb631dff320d353fd108b066964e
https://doi.org/10.1016/j.tet.2021.132447

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9

TBHP Promoted Cross-Dehydrogenative coupling (CDC) Reaction: Metal/Additive-Free Synthesis of Chromone-Fused Quinolines

المؤلفون: Tanu Gupta, Kalpana Mishra, Radhey M. Singh, Jay Bahadur Singh

المصدر: ChemistrySelect. 2:1207-1210

مصطلحات موضوعية: 010405 organic chemistry, Chemistry, General Chemistry, 010402 general chemistry, 01 natural sciences, Combinatorial chemistry, 0104 chemical sciences, Metal, Coupling (electronics), chemistry.chemical_compound, Metal free, visual_art, Chromone, visual_art.visual_art_medium

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::85f2df306a19910668ec49886cc133d1
https://doi.org/10.1002/slct.201601527

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10

TBAB-catalyzed cascade reactions: facile synthesis of 1-trifluoromethyl-3-alkylidene-1,3-dihydrofuro[3,4-b]quinolines via 5-exo-dig cyclization of o-arylalkynylquinoline aldehydes

المؤلفون: Tanu Gupta, Jay Bahadur Singh, Radhey M. Singh, Kalpana Mishra

المصدر: Organic Chemistry Frontiers. 4:1926-1930

مصطلحات موضوعية: Trifluoromethyl, Nucleophilic addition, 010405 organic chemistry, Chemistry, Organic Chemistry, Trimethyl(trifluoromethyl)silane, 010402 general chemistry, 01 natural sciences, 0104 chemical sciences, Catalysis, chemistry.chemical_compound, Dig, Organic chemistry, Selectivity, Fluoride

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d5b37df2fec5223965638a455f891a60
https://doi.org/10.1039/c7qo00273d

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