المؤلفون: Gil Ordóñez, Marta, Martín Maroto, Laura, Maestro Fernández, Alicia, Andrés García, José María

مصطلحات موضوعية: Química orgánica, N-Boc ketimines, Bifunctional squaramide catalyst, Organocatalytic asymmetric synthesis, Cetiminas N-Boc, Catalizador de escuaramida bifuncional, Síntesis asimétrica organocatalítica, 2306 Química Orgánica

وصف الملف: application/pdf

Relation: https://pubs.rsc.org/en/content/articlelanding/2023/ob/d2ob02290g; https://doi.org/10.1039/D2OB02290G; Organic & Biomolecular Chemistry, 2023, Vol. 21, Issue 11, pp. 2361-2369; https://uvadoc.uva.es/handle/10324/60150; 2361; 11; 2369; Organic & Biomolecular Chemistry; 21

الاتاحة: https://uvadoc.uva.es/handle/10324/60150
https://doi.org/10.1039/D2OB02290G

المؤلفون: Jian-Qiang Zhao, Xue-Man Zhang, Yu-Ying He, Qiao-Qiao Peng, Han-Wen Rao, Yan-Ping Zhang, Zhen-Hua Wang, Yong You, Wei-Cheng Yuan

مصطلحات موضوعية: Biophysics, Biochemistry, Cell Biology, Genetics, Pharmacology, Biotechnology, Evolutionary Biology, Sociology, Immunology, Developmental Biology, Infectious Diseases, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, four contiguous stereocenters, extremely high efficiency, catalytic asymmetric synthesis, trifluoroethyl benzothiophene ketimines, benzothiophene ketimines, organocatalytic asymmetric, wide spectrum, vicinally bis, trifluoromethyl enones, n <, first time, excellent stereocontrol, ee ), 1 dr

Relation: https://figshare.com/articles/journal_contribution/Catalytic_Asymmetric_Synthesis_of_Vicinally_Bis_trifluoromethyl_-Substituted_Molecules_via_Normal_3_2_Cycloaddition_of_i_N_i_2_2_2-Trifluoroethyl_Benzothiophene_Ketimines_and_Trifluoromethyl_Enones/24487042

الاتاحة: https://doi.org/10.1021/acs.orglett.3c03252.s001
https://figshare.com/articles/journal_contribution/Catalytic_Asymmetric_Synthesis_of_Vicinally_Bis_trifluoromethyl_-Substituted_Molecules_via_Normal_3_2_Cycloaddition_of_i_N_i_2_2_2-Trifluoroethyl_Benzothiophene_Ketimines_and_Trifluoromethyl_Enones/24487042

المؤلفون: Ji Won Han, Yoseop Kim, Sung-Gon Kim

مصطلحات موضوعية: Biochemistry, Molecular Biology, Biotechnology, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Mathematical Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Information Systems not elsewhere classified, including high yields, >- heterocyclic oxindoles, 1 dr ), 2 ]- cycloadditions, precise synthesis, organocatalytic asymmetric, organocatalytic approach, novel method, method employs, intricate structures, exceptional levels, enantioselective synthesis, employing asymmetric, derived ketimines, bifunctional squaramide, based catalyst, aminophenyl enones

Relation: https://figshare.com/articles/journal_contribution/Organocatalytic_Asymmetric_4_2_-Cycloadditions_of_2_Aminophenyl_Enones_with_Isatin-Derived_Ketimines_Diastereo-_and_Enantioselective_Synthesis_of_Spirooxindole-Tetrahydroquinazolines/24905247

الاتاحة: https://doi.org/10.1021/acs.orglett.3c03918.s001
https://figshare.com/articles/journal_contribution/Organocatalytic_Asymmetric_4_2_-Cycloadditions_of_2_Aminophenyl_Enones_with_Isatin-Derived_Ketimines_Diastereo-_and_Enantioselective_Synthesis_of_Spirooxindole-Tetrahydroquinazolines/24905247

المؤلفون: Vasco Corti (11914909), Casper Larsen Barløse (14334589), Niklas Lawaetz Østergaard (14334592), Anne Kristensen (14334595), Nicolaj Inunnguaq Jessen (11914912), Karl Anker Jørgensen (1287900)

مصطلحات موضوعية: Biochemistry, Molecular Biology, Biotechnology, Sociology, Computational Biology, Chemical Sciences not elsewhere classified, structural diversity demonstrating, restricted conformational freedom, fmo analysis unveiled, cyclooctadiene derivatives decorated, cyclic extended π, bound intermediate undergoes, reaction pathway accounts, reaction mechanism identifying, cycloadditions chiral eight, natural product chemistry, first organocatalytic asymmetric, synthetic methods toward, retro -[ 4, organocatalytic enantioselective thermal, reaction concept, synthetic utility, economical methods, chiral cyclobutene, catalytic enantioselective, organic chemistry, medicinal chemistry, various functionalities, synthetically elaborated, stereoselective synthesis

Relation: https://figshare.com/articles/journal_contribution/Organocatalytic_Enantioselective_Thermal_4_4_Cycloadditions/21824623

الاتاحة: https://doi.org/10.1021/jacs.2c12750.s001

المؤلفون: Yoseop Kim (2066719), Seung Yeon Kim (8045240), Sung-Gon Kim (1754293)

مصطلحات موضوعية: Biochemistry, Molecular Biology, Biotechnology, Sociology, Developmental Biology, Computational Biology, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, racemic polyheterotricyclic imidazolidines, mild reaction conditions, chiral polyheterotricyclic imidazolidines, 2 ]- annulations, 2 ]- annulation, first organocatalytic asymmetric, γ ‑ sulfonamido, organocatalytic asymmetric, unsaturated ketones, n <, good yields, excellent enantioselectivities, excellent diastereoselectivities, also extended, >‑ sulfimines, >- sulfimines

Relation: https://figshare.com/articles/journal_contribution/Organocatalytic_Asymmetric_3_2_-Annulations_of_Sulfonamido_-Hydroxy-_-Unsaturated_Ketones_with_Cyclic_i_N_i_Sulfimines_Synthesis_of_Chiral_Polyheterotricyclic_Imidazolidines_and_Oxazolidines/21791296

الاتاحة: https://doi.org/10.1021/acs.joc.2c02634.s001

المؤلفون: Chandrakanta Parida (7250738), Buddhadeb Mondal (2792224), Animesh Ghosh (1571146), Subhas Chandra Pan (2162788)

مصطلحات موضوعية: Biochemistry, Molecular Biology, Biotechnology, Sociology, Developmental Biology, Infectious Diseases, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, spirooxindole embedded oxazolidines, organocatalytic asymmetric synthesis, >- boc ketimines, unprecedented aza, n <, isatin derived, hydroxy enones, high enantioselectivity, good diastereoselectivity, developed via

Relation: https://figshare.com/articles/journal_contribution/Organocatalytic_Asymmetric_Synthesis_of_Spirooxindole_Embedded_Oxazolidines/16514091

الاتاحة: https://doi.org/10.1021/acs.joc.1c00644.s001

المؤلفون: Chandan Gharui (3695128), Chandrakanta Parida (7250738), Subhas Chandra Pan (2162788)

مصطلحات موضوعية: Biochemistry, Molecular Biology, Biotechnology, Ecology, Sociology, Developmental Biology, Plant Biology, Computational Biology, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, organocatalytic asymmetric addition, >‑ quinone methides, >- quinone methides, 7 n hcl, obtained via addition, tetrasubstituted chromans, tetrasubstituted chroman, situ -<, high enantio, desired products, aromatic α, 10 mol

Relation: https://figshare.com/articles/journal_contribution/Organocatalytic_Asymmetric_Addition_of_Aromatic_Cyanoketones_to_i_o_i_Quinone_Methides_Synthesis_of_3_4-Dihydrocoumarins_and_Tetrasubstituted_Chromans/16550292

الاتاحة: https://doi.org/10.1021/acs.joc.1c00435.s001

المؤلفون: Guodong Sun (3385505), Zhuofei Deng (9209778), Zhonghua Luo (3385508), Zhongqing Wang (3385502), Jiancun Zhang (2136115)

مصطلحات موضوعية: Biochemistry, Molecular Biology, Pharmacology, Biotechnology, Sociology, Immunology, Developmental Biology, Plant Biology, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, organocatalytic asymmetric arylation, naphthols via cpa, low catalyst loading, chiral biaryl monophosphonates, catalyzed asymmetric arylations, >‑ quinone phosphonates, >- quinone phosphonates, 5 mol %), 8 , 4ca , p <, three steps, successfully converted, ready access, reaction could, gram scale, excellent yields, ee ), approach provides

Relation: https://figshare.com/articles/journal_contribution/Organocatalytic_Asymmetric_Arylation_of_i_p_i_Quinone_Phosphonates_A_Green_Access_to_Biaryl_Monophosphorus_Ligands/16661066

الاتاحة: https://doi.org/10.1021/acs.orglett.1c02852.s001

المؤلفون: Yidong Liu (155545), Joseph A. Izzo (1413964), David McLeod (2086192), Sebastijan Ričko (10865065), Esben B. Svenningsen (5236763), Thomas B. Poulsen (2478502), Karl Anker Jørgensen (1287900)

مصطلحات موضوعية: Biophysics, Biochemistry, Cell Biology, Genetics, Molecular Biology, Sociology, Inorganic Chemistry, Infectious Diseases, Computational Biology, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, multicomponent cascade, theory calculations, 16 representative tetrahydronaphtho., ring-opening reaction, nucleophilic addition, Contiguously Substituted Tetrahydro., oxygen -18-labeling studies, dienamine catalysis, U -2OS cancer cells, intermediate, Organocatalytic Asymmetric Multicom., reaction mechanism, chiral tetrahydronaphthols

Relation: https://figshare.com/articles/journal_contribution/Organocatalytic_Asymmetric_Multicomponent_Cascade_Reaction_for_the_Synthesis_of_Contiguously_Substituted_Tetrahydronaphthols/14664955

الاتاحة: https://doi.org/10.1021/jacs.1c03923.s001

المؤلفون: Xiangshuo Qin (10490927), Guofeng Liu (412765), Jigang Gao (10490930), Heng Zhang (320479), Dongyang Sun (10196614), Guangliang Zhang (2378038), Suoqin Zhang (1710148)

مصطلحات موضوعية: Biochemistry, Medicine, Molecular Biology, Physiology, Biotechnology, Sociology, Developmental Biology, Plant Biology, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, enantioselectivity, ee, chirality, equivalent, Chiral phosphoric acid, Quinone Methides Derived, phenol, Organocatalytic Asymmetric Synthesis, approach, diphenyloloxindole, para, Biologically, quinone methides, Isatin, Dihydroxyphenyloxindole, synthesis

Relation: https://figshare.com/articles/journal_contribution/Organocatalytic_Asymmetric_Synthesis_of_Biologically_Relevant_3_3-_Dihydroxyphenyloxindoles_via_i_para_i_-Quinone_Methides_Derived_from_Isatins/14333309

الاتاحة: https://doi.org/10.1021/acs.joc.0c03004.s002

المؤلفون: Laura Martin, Marta Gil-Ordóñez, Alicia Maestro, Jose Maria Andres

مصطلحات موضوعية: Cetiminas N-Boc, Síntesis asimétrica organocatalítica, Organic Chemistry, 23 Química, Organocatalytic asymmetric synthesis, Química orgánica, Catalizador de escuaramida bifuncional, N-Boc ketimines, Physical and Theoretical Chemistry, 2306 Química Orgánica, Bifunctional squaramide catalyst, Biochemistry, Síntesis organocatalítica

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c27d06fb2f433a3e2a42b9f2f8f0cb3e
https://doi.org/10.1039/d2ob02290g

المؤلفون: Wauters, Iris, Debrouwer, Wouter, Stevens, Christian

المصدر: BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY ; ISSN: 1860-5397

مصطلحات موضوعية: Chemistry, enantioselectivity, cross-coupling, hydrophosphination, organophosphorus chemistry, phosphines, phosphine-boranes, substitution reactions, trivalent phosphorus, PALLADIUM-CATALYZED PHOSPHINATION, CROSS-COUPLING REACTIONS, TRANSITION-METAL-COMPLEXES, WATER-SOLUBLE PHOSPHINES, FREE-RADICAL ADDITION, ORGANOCATALYTIC ASYMMETRIC HYDROPHOSPHINATION, TRIVALENT PHOSPHORUS-COMPOUNDS, PHASE-TRANSFER CATALYSIS, BULKY END CAPS, SECONDARY PHOSPHINES

وصف الملف: application/pdf

Relation: https://biblio.ugent.be/publication/4411169; http://hdl.handle.net/1854/LU-4411169; http://dx.doi.org/10.3762/bjoc.10.106; https://biblio.ugent.be/publication/4411169/file/4411195

الاتاحة: https://biblio.ugent.be/publication/4411169
http://hdl.handle.net/1854/LU-4411169
https://doi.org/10.3762/bjoc.10.106
https://biblio.ugent.be/publication/4411169/file/4411195

المؤلفون: Guodong Sun, Zhuofei Deng, Zhonghua Luo, Zhongqing Wang, Jiancun Zhang

مصطلحات موضوعية: Organocatalytic Asymmetric Arylation, Atroposelective Synthesis, Biaryl Monophosphorus Ligands, Chemical

الاتاحة: https://doi.org/10.11922/sciencedb.889

المؤلفون: Atsushi Okuyama, Hideaki Ikishima, Hiyoshizo Kotsuki, Mutsumi Nakamura, Yoshiyuki Komatsu, 中村 睦美, 奥山 敦史, 小松 巧征, 小槻 日吉三, 生島 英明

المصدر: 有機合成化学協会誌 / Journal of Synthetic Organic Chemistry, Japan. 2009, 67(1):65

المؤلفون: Matija Gredičak, Danijel Glavač

المصدر: SYNLETT

مصطلحات موضوعية: organocatalytic asymmetric transformations - 3-hydroxyisoindolinones - chiral Brønsted acid - isoindolinone core - organometallic addition - chiral N, S-acetals, 010405 organic chemistry, Chemistry, Organic Chemistry, Organic chemistry, 010402 general chemistry, 01 natural sciences, Combinatorial chemistry, 0104 chemical sciences

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24dd9e782975fe1b2578f404f016a7cb
http://fulir.irb.hr/3807/

المؤلفون: Ye, Long-Wu, Shu, Chao, Gagosz, Fabien, 叶龙武

المصدر: http://dx.doi.org/10.1039/c3ob42181c.

مصطلحات موضوعية: C-H INSERTION, ORGANOCATALYTIC ASYMMETRIC-SYNTHESIS, BOND-FORMING REACTIONS, STEREOSELECTIVE-SYNTHESIS, (+)-ALPHA-ALLOKAINIC ACID, RING EXPANSION, CHLOROSULFONYL ISOCYANATE, CYANOSUCCINIC ANHYDRIDES, 1,3-DICARBONYL COMPOUNDS, TRANSFER HYDROGENATION

Relation: ORGANIC & BIOMOLECULAR CHEMISTRY, 2014,12(12):1833-1845; WOS:000332225900001; http://dspace.xmu.edu.cn/handle/2288/89473

الاتاحة: http://dspace.xmu.edu.cn/handle/2288/89473

المؤلفون: Ji, Cong-Bin, Cao, Zhong-Yan, Wang, Xin, Wu, De-Yin, Zhou, Jian, 吴德印, 周健

المصدر: http://dx.doi.org/10.1002/asia.201300053.

مصطلحات موضوعية: MANNICH-TYPE REACTION, ORGANOCATALYTIC ASYMMETRIC-SYNTHESIS, TERT-BUTYL AZODICARBOXYLATE, CHIRAL AMMONIUM BETAINES, DIELS-ALDER REACTIONS, MICHAEL ADDITION, ENANTIOSELECTIVE SYNTHESIS, CONJUGATE ADDITION, STEREOSELECTIVE-SYNTHESIS, ALPHA,BETA-DIAMINO ACID

Relation: CHEMISTRY-AN ASIAN JOURNAL, 2013,8(5):877-882; WOS:000318235400003; http://dspace.xmu.edu.cn/handle/2288/89051

الاتاحة: http://dspace.xmu.edu.cn/handle/2288/89051

المؤلفون: BERNARDI, LUCA, FOCHI, MARIAFRANCESCA, COMES FRANCHINI, MAURO, RICCI, ALFREDO MARCO

المساهمون: L. Bernardi, M. Fochi, M. Comes Franchini, A. Ricci

مصطلحات موضوعية: organocatalytic asymmetric reaction, reminiscent of natural enzyme, multiple hydrogen-bonds

وصف الملف: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/pmid/22378196; info:eu-repo/semantics/altIdentifier/wos/WOS:000301958100001; volume:10; firstpage:2911; lastpage:2922; numberofpages:12; journal:ORGANIC & BIOMOLECULAR CHEMISTRY; http://hdl.handle.net/11585/118388; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84858955649; http://www.rsc.org/obc

الاتاحة: http://hdl.handle.net/11585/118388
https://doi.org/10.1039/c2ob07037e
http://www.rsc.org/obc

المؤلفون: Mauro Comes Franchini, Mariafrancesca Fochi, Luca Bernardi, Alfredo Ricci

المساهمون: L. Bernardi, M. Fochi, M. Comes Franchini, A. Ricci

مصطلحات موضوعية: organocatalytic asymmetric reaction, Stereochemistry, Oxyanion, reminiscent of natural enzyme, Biochemistry, Catalysis, chemistry.chemical_compound, Biomimetic Materials, Catalytic Domain, Molecule, Urea, Physical and Theoretical Chemistry, Amination, Substrate Interaction, Chemistry, Organic Chemistry, Esterases, Thiourea, Hydrogen Bonding, Stereoisomerism, multiple hydrogen-bonds, Combinatorial chemistry, Cyclization, Serine Proteases, Protein Binding

وصف الملف: STAMPA

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ff671e4f451897ad41b70109c0f59b1
http://hdl.handle.net/11585/118388

المؤلفون: 小松 巧征, 生島 英明, 奥山 敦史, 中村 睦美, 小槻 日吉三

مصطلحات موضوعية: organocatalytic asymmetric aldol, proline, enantioselective natural product synthesis, (5R,6S)-(-)-6-acetoxy-5-hexadecanolide, (+) -boronolide, D-ribo-C 18-phytosphin- Gosine, pachastrissamine, (+)-prosophylline

وصف الملف: application/pdf

Relation: https://kochi.repo.nii.ac.jp/?action=repository_uri&item_id=1864; http://hdl.handle.net/10126/3124; 有機合成化学協会誌, 67(1), 65-75(2009-01); AN0024521X; https://kochi.repo.nii.ac.jp/?action=repository_action_common_download&item_id=1864&item_no=1&attribute_id=17&file_no=1

الاتاحة: http://hdl.handle.net/10126/3124
https://kochi.repo.nii.ac.jp/?action=repository_uri&item_id=1864
https://kochi.repo.nii.ac.jp/?action=repository_action_common_download&item_id=1864&item_no=1&attribute_id=17&file_no=1