المؤلفون: T.V. Ghochikyan, A.I. Martiryan, G.A. Shahinyan, M.A. Samvelyan, A.S. Galstyan, H․R. Sargsyan, H․H. Ghazoyan

المصدر: Eurasian Chemico-Technological Journal, Vol 26, Iss 4 (2024)

مصطلحات موضوعية: Intramolecular cyclization, Hydrazide hydrates, Butanolide, Antioxidant activity, Chemistry, QD1-999

وصف الملف: electronic resource

Relation: https://ect-journal.kz/index.php/ectj/article/view/1655; https://doaj.org/toc/1562-3920; https://doaj.org/toc/2522-4867

URL الوصول: https://doaj.org/article/8f03beee5cac42b4b5ac50109c210e84

المؤلفون: Alexander Yanovich, Anastasia Vepreva, Ksenia Malkova, Grigory Kantin, Dmitry Dar’in

المصدر: Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 561-569 (2024)

مصطلحات موضوعية: diazoarylidene succinimides, intramolecular cyclization, rhodium(ii) carbene o–h insertion, spirocycles, Science, Organic chemistry, QD241-441

وصف الملف: electronic resource

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

URL الوصول: https://doaj.org/article/72057fcea583402f8ece89b060dbaad3

المؤلفون: Zubi Sadiq, Ambreen Ghani, Muhammad A. Hashmi, A. Dahshan, Shahnaz, Samiah H. Al-Mijalli, Munawar Iqbal, Erum A. Hussain

المصدر: Heliyon, Vol 10, Iss 1, Pp e23814- (2024)

مصطلحات موضوعية: Spiropyrazoline, Deep eutectic solvent, Intramolecular cyclization, Density functional theory, Science (General), Q1-390, Social sciences (General), H1-99

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S240584402311022X; https://doaj.org/toc/2405-8440

URL الوصول: https://doaj.org/article/53b169ef25be4cb1a4a10c91a2d34abc

المؤلفون: Rui Wang, Jia-jing Liang, Wencong Yang, Daniel Vuong, John A. Kalaitzis, Alastair E. Lacey, Ernest Lacey, Andrew M. Piggott, Yit-Heng Chooi, Hang Li

مصطلحات موضوعية: Biochemistry, Physiology, Pharmacology, Biotechnology, Developmental Biology, Cancer, Infectious Diseases, Virology, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, catalyze intramolecular cyclization, aspergillus rugulosus <, dependent oxygenase hvm1, 1 , α ‑ ketoglutarate, linking oxygenase, dependent cross, nidulans <, hvm <, substrate selectivity, related hancockiamides, heterologous expression, heterologous biosynthesis, biosynthetic branch

Relation: https://figshare.com/articles/journal_contribution/Heterologous_Biosynthesis_of_the_Sterol_i_O_i_Acyltransferase_Inhibitor_Helvamide_Unveils_an_Ketoglutarate-Dependent_Cross-Linking_Oxygenase/25274232

الاتاحة: https://doi.org/10.1021/acs.orglett.3c04310.s001
https://figshare.com/articles/journal_contribution/Heterologous_Biosynthesis_of_the_Sterol_i_O_i_Acyltransferase_Inhibitor_Helvamide_Unveils_an_Ketoglutarate-Dependent_Cross-Linking_Oxygenase/25274232

المؤلفون: Chander Shekhar, Gedu Satyanarayana

مصطلحات موضوعية: Biophysics, Biochemistry, Microbiology, Genetics, Molecular Biology, Biotechnology, Evolutionary Biology, Infectious Diseases, Computational Biology, Environmental Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, two indole molecules, substituted benzo [<, second indole molecule, promoted domino pathway, promoted domino access, pot regioselective construction, photophysical properties study, mechanistic studies suggested, dual aromatic substitution, free reaction conditions, cinnamate ester followed, >] carbazoles herein, >] carbazoles, cinnamate esters, protecting group, ortho <, intramolecular cyclization, initial formation, free indoles

Relation: https://figshare.com/articles/journal_contribution/Acid-Promoted_Domino_Access_to_Substituted_Benzo_i_b_i_carbazoles/25282436

الاتاحة: https://doi.org/10.1021/acs.joc.3c02483.s001
https://figshare.com/articles/journal_contribution/Acid-Promoted_Domino_Access_to_Substituted_Benzo_i_b_i_carbazoles/25282436

المؤلفون: Nan Huang, Jie Luo, Lihao Liao, Xiaodan Zhao

مصطلحات موضوعية: Biophysics, Biochemistry, Molecular Biology, Biotechnology, Cancer, Space Science, Chemical Sciences not elsewhere classified, tremendous efforts devoted, external azo compounds, enantioselective aminative difunctionalization, enantioenriched complex molecules, electrophilic addition fashion, catalyzed electrophilic addition, alkenes via copper, alkenes enantioselective difunctionalization, alkenes offers, wide range, unprecedented approach, straightforward means, rapid construction, nitrogen sources, intramolecular cyclization, functional groups, crucial role, could serve, carboxylic acid, aryl groups

Relation: https://figshare.com/articles/journal_contribution/Catalytic_Enantioselective_Aminative_Difunctionalization_of_Alkenes/25323467

الاتاحة: https://doi.org/10.1021/jacs.4c00307.s001
https://figshare.com/articles/journal_contribution/Catalytic_Enantioselective_Aminative_Difunctionalization_of_Alkenes/25323467

المؤلفون: Chong-Yu Liu, Jin Zhao, Cheng-Xue Pan, Dong-Liang Mo, Xiao-Pan Ma, Wan-Yun Huang

مصطلحات موضوعية: Biophysics, Biochemistry, Physiology, Computational Biology, Environmental Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, quinoline scaffold diversity, prepare various tetrahydrobenzofuro, mechanistic studies revealed, intramolecular cyclization process, cyclization cascade herein, )- catalyzed dearomatization, 2 ‑( chloromethyl, 2 -( quinolin, 2 -( chloromethyl, radical addition dearomatization, radical addition, 2 -<, radical precursors, excellent yields, b <, >] quinolines

Relation: https://figshare.com/articles/journal_contribution/Copper_I_-Catalyzed_Dearomatization_of_Benzofurans_with_2_Chloromethyl_anilines_through_Radical_Addition_and_Cyclization_Cascade/24964196

الاتاحة: https://doi.org/10.1021/acs.orglett.3c03964.s001
https://figshare.com/articles/journal_contribution/Copper_I_-Catalyzed_Dearomatization_of_Benzofurans_with_2_Chloromethyl_anilines_through_Radical_Addition_and_Cyclization_Cascade/24964196

المؤلفون: Xuemin Li, Yifu Cheng, Yue Li, Fengxia Sun, Xiangyu Zhan, Zhifang Yang, Jingyue Yang, Yunfei Du

مصطلحات موضوعية: Biochemistry, Medicine, Biotechnology, Infectious Diseases, Chemical Sciences not elsewhere classified, Information Systems not elsewhere classified, indole skeleton via, desulfonylative chlorocyclization process, current approach adopted, 2 , disubstituted 2, system enabled, sme moiety, intramolecular cyclization, good yields, chlorine atom, alternative pathway

Relation: https://figshare.com/articles/journal_contribution/DMSO_SOCl_sub_2_sub_Enabled_Synthesis_of_3_Chloroindoles_via_Desulfonylative_Chlorocyclization_of_N_N-Disubstituted_2_Alkynylanilines/25031295

الاتاحة: https://doi.org/10.1021/acs.joc.3c02471.s001
https://figshare.com/articles/journal_contribution/DMSO_SOCl_sub_2_sub_Enabled_Synthesis_of_3_Chloroindoles_via_Desulfonylative_Chlorocyclization_of_N_N-Disubstituted_2_Alkynylanilines/25031295

المؤلفون: Julio Puigcerver, Marta Marin-Luna, Javier Iglesias-Sigüenza, Mateo Alajarin, Alberto Martinez-Cuezva, Jose Berna

مصطلحات موضوعية: Biophysics, Cell Biology, Genetics, Molecular Biology, Developmental Biology, Infectious Diseases, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Information Systems not elsewhere classified, promoted intramolecular cyclization, newly formed heterocycles, new lactam moieties, highly selective mono, amide n atom, point chirality transmission, mechanically planar chirality, mechanically planar, point chirality, effective transmission, covalent chirality, upon removing, resulting stereocenters, macrocyclic counterpart, interlocked threads, high enantiopurity, final lactams, entwined macrocycle, effectively transferred, chiral resolution

Relation: https://figshare.com/articles/journal_contribution/Mechanically_Planar-to-Point_Chirality_Transmission_in_2_Rotaxanes/25057862

الاتاحة: https://doi.org/10.1021/jacs.3c11611.s001
https://figshare.com/articles/journal_contribution/Mechanically_Planar-to-Point_Chirality_Transmission_in_2_Rotaxanes/25057862

المؤلفون: Neha Meena, Dhananjay S. Nipate, Prakash N. Swami, Krishnan Rangan, Anil Kumar

مصطلحات موضوعية: Biophysics, Biochemistry, Cell Biology, Biotechnology, Developmental Biology, Mental Health, Computational Biology, Environmental Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, mechanistic studies suggest, fused polyheterocycles synthesis, ii )- catalyzed, c – h, 2 ]- annulation, 2 ‑ alkenyl, catalyzed c, 2 -<, c <, substituted maleimides, reaction involves, operationally simple, n -<, intramolecular cyclization, good yields, developed protocol, desired products, benzo [<, >] quinoline, >] pyrrolo, >] pyridines

Relation: https://figshare.com/articles/journal_contribution/Ru_II_-Catalyzed_4_2_-Annulation_of_2_Alkenyl_Arylimidazoles_with_i_N-_i_Substituted_Maleimides_and_1_4-Naphthoquinones_Access_to_Imidazo-Fused_Polyheterocycles/25134436

الاتاحة: https://doi.org/10.1021/acs.joc.3c02229.s001
https://figshare.com/articles/journal_contribution/Ru_II_-Catalyzed_4_2_-Annulation_of_2_Alkenyl_Arylimidazoles_with_i_N-_i_Substituted_Maleimides_and_1_4-Naphthoquinones_Access_to_Imidazo-Fused_Polyheterocycles/25134436

المؤلفون: Mendas, Inès, Gastaldi, Stéphane, Suppo, Jean-Simon

المساهمون: Institut de Chimie Radicalaire (ICR), Aix Marseille Université (AMU)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS), ANR-21-CE07-0012,DHAT,Transfert d'atome d'hydrogène dirigé: fonctionnalisation régioselective de liaisons C(sp3)-H non activées(2021)

المصدر: ISSN: 1420-3049 ; Molecules ; https://cnrs.hal.science/hal-04589505 ; Molecules, 2024, 29 (11), pp.2442. ⟨10.3390/molecules29112442⟩.

مصطلحات موضوعية: cis-1-amino-2-indanol, Ritter reaction, intramolecular cyclization, enantioselective reaction, enzymatic resolution, C-H activation, chemical resolution, epimerization, [CHIM]Chemical Sciences

Relation: hal-04589505; https://cnrs.hal.science/hal-04589505; https://cnrs.hal.science/hal-04589505/document; https://cnrs.hal.science/hal-04589505/file/24MO2442.pdf

الاتاحة: https://cnrs.hal.science/hal-04589505
https://cnrs.hal.science/hal-04589505/document
https://cnrs.hal.science/hal-04589505/file/24MO2442.pdf
https://doi.org/10.3390/molecules29112442

المؤلفون: Ashok Kale, Su Jeong Kwon, Joohan Lee, Jae Kyun Lee, Kyeong Lee

مصطلحات موضوعية: Biophysics, Biochemistry, Microbiology, Genetics, Molecular Biology, Biotechnology, Developmental Biology, Infectious Diseases, Computational Biology, Environmental Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, pyrrolidine ring opening, driven ring opening, clean reaction profile, achieve selective formation, 60 ° c, >] indole scaffolds, >] indole heterocycles, allene migration pathway, >] indoles, allene migration, indole followed, yield pyrroloindolines, wide range, propargylic alcohols, intramolecular cyclization, excellent yields, electrophilic addition, dependent cascade, closing via

Relation: https://figshare.com/articles/journal_contribution/Ca_II_-Catalyzed_Cascade_Reaction_of_Tryptamines_with_Propargylic_Alcohols_Temperature-Driven_Ring_Opening_and_Closing_via_the_Allene_Migration_Pathway_for_the_Synthesis_of_Pyrrolo_1_2_i_a_i_indoles/25134532

الاتاحة: https://doi.org/10.1021/acs.orglett.3c04357.s001
https://figshare.com/articles/journal_contribution/Ca_II_-Catalyzed_Cascade_Reaction_of_Tryptamines_with_Propargylic_Alcohols_Temperature-Driven_Ring_Opening_and_Closing_via_the_Allene_Migration_Pathway_for_the_Synthesis_of_Pyrrolo_1_2_i_a_i_indoles/25134532

المؤلفون: Bilge Banu Yagci, Selin Ezgi Donmez, Onur Şahin, Yunus Emre Türkmen

المصدر: Beilstein Journal of Organic Chemistry, Vol 19, Iss 1, Pp 66-77 (2023)

مصطلحات موضوعية: α-methylene-γ-lactam, aza-nazarov reaction, β-silicon effect, heterocycles, intramolecular cyclization, Science, Organic chemistry, QD241-441

وصف الملف: electronic resource

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

URL الوصول: https://doaj.org/article/a3e2dc44595548ddb1aa2d7f41b55f44

المؤلفون: Emre Biçer, Mehmet Yılmaz

المصدر: Molecules, Vol 29, Iss 10, p 2264 (2024)

مصطلحات موضوعية: manganese(III), oxidative radical cyclization, natural products, intermolecular cyclization, intramolecular cyclization, tandem cyclization, Organic chemistry, QD241-441

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1420-3049/29/10/2264; https://doaj.org/toc/1420-3049

URL الوصول: https://doaj.org/article/484754d683e84aa3a0f7f335b1a88ccf

المؤلفون: Yara Cristina Marchioro Barbosa, Guilherme Caneppele Paveglio, Claudio Martin Pereira de Pereira, Sidnei Moura, Cristiane Storck Schwalm, Gleison Antonio Casagrande, Lucas Pizzuti

المصدر: Beilstein Journal of Organic Chemistry, Vol 18, Iss 1, Pp 1079-1087 (2022)

مصطلحات موضوعية: fused-ring systems, hydrazones, indazoles, intramolecular cyclization, n-heterocycles, Science, Organic chemistry, QD241-441

وصف الملف: electronic resource

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

URL الوصول: https://doaj.org/article/3fd173c50dee452cb56d203154a1a0fa

المؤلفون: Zongmin Qin, Xiaohui Zhang, Xianke Sang, Wuyuan Zhang, Ge Qu, Zhoutong Sun

المصدر: Green Synthesis and Catalysis, Vol 3, Iss 3, Pp 294-297 (2022)

مصطلحات موضوعية: Biocatalysis, Lactams, Carboxylic acid reductase, Intramolecular cyclization, Lactamization, Chemical technology, TP1-1185, Biochemistry, QD415-436

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2666554922000606; https://doaj.org/toc/2666-5549

URL الوصول: https://doaj.org/article/eba6c27a5cf4495dacdfcbd290efd8d5

المؤلفون: Lauren N. Hines, Jacob R. King, Alex C. Atwood, Rachel M. Chapman, Matthew B. Griffey, Christine R. Tutwiler, Christopher Jon Monceaux

المصدر: Molecules, Vol 28, Iss 24, p 7968 (2023)

مصطلحات موضوعية: metal-free indole synthesis, epoxidation, intramolecular cyclization, Organic chemistry, QD241-441

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1420-3049/28/24/7968; https://doaj.org/toc/1420-3049

URL الوصول: https://doaj.org/article/400c4fa591974c4397d583e8fb627cff

المؤلفون: Dainis Kaldre, Severin Stocker, David Linder, Helena Reymond, Andreas Schuster, Jens Lamerz, Stefan Hildbrand, Kurt Püntener, Malcolm Berry, Jörg Sedelmeier

مصطلحات موضوعية: Biophysics, Biochemistry, Microbiology, Cell Biology, Developmental Biology, Cancer, Infectious Diseases, Computational Biology, Environmental Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, resistant prostate cancer, representative manufacturing scale, neighboring nitrile group, magnesium species onto, laboratory study served, continuous lab studies, continuous flow process, water wash, suitable pilot, refined via, reaction mixture, plant facility, phase separation, metastatic castration, membered ring, key intermediate, intramolecular cyclization, help identify, experiments approach, dig fashion

Relation: https://figshare.com/articles/journal_contribution/Development_of_a_Continuous_Flow_Grignard_Reaction_to_Manufacture_a_Key_Intermediate_of_Ipatasertib/24520290

الاتاحة: https://doi.org/10.1021/acs.oprd.3c00235.s001
https://figshare.com/articles/journal_contribution/Development_of_a_Continuous_Flow_Grignard_Reaction_to_Manufacture_a_Key_Intermediate_of_Ipatasertib/24520290

المؤلفون: Habbanakuppe D. Preetham, Kothanahally S. Sharath Kumar, Aravind Kandaswamy, Shobith Rangappa, Mansour K. Gatasheh, Umashankara Muddegowda, Kanchugarakoppal S. Rangappa

مصطلحات موضوعية: Biophysics, Biochemistry, Genetics, Molecular Biology, Physiology, Biotechnology, Evolutionary Biology, Immunology, Computational Biology, Chemical Sciences not elsewhere classified, ray crystallographic data, highly efficient way, easily adaptable protocol, different spectroscopic techniques, 5h )- ones, 2d nmr studies, ketonic carbonyl group, involves sequential cyclization, present method offers, sulfur ylides without, sulfur ylides, intramolecular cyclization, carbonyl compounds, sulfur ylide, transition metal, synthesizing epoxides, straightforward approach, pot operation, including x, excellent yields

Relation: https://figshare.com/articles/journal_contribution/Alternative_Approach_to_Access_5_Hydroxy-1H-pyrrol-2-_5H_-ones_from_Base-Induced_Tandem_Intramolecular_Cyclization_of_Sulfur_Ylide_with_Ketones_and_1_3-Hydroxy_Rearrangement/24726412

الاتاحة: https://doi.org/10.1021/acsomega.3c06866.s003
https://figshare.com/articles/journal_contribution/Alternative_Approach_to_Access_5_Hydroxy-1H-pyrrol-2-_5H_-ones_from_Base-Induced_Tandem_Intramolecular_Cyclization_of_Sulfur_Ylide_with_Ketones_and_1_3-Hydroxy_Rearrangement/24726412

المؤلفون: Zahid Ahmad Khan, Vinod K. Singh

مصطلحات موضوعية: Biophysics, Biochemistry, Cell Biology, Genetics, Molecular Biology, Biotechnology, Developmental Biology, Inorganic Chemistry, Hematology, Computational Biology, Chemical Sciences not elsewhere classified, >‑ acyl ketimines, spiroisoindolinones via ru, ortho <, n <, intramolecular cyclization, highly atom, high yields, first report, developed strategy, 94 %)

Relation: https://figshare.com/articles/journal_contribution/Synthesis_of_Spiroisoindolinones_via_Ru_II_-Catalyzed_Spiroannulation_of_i_N_i_Acyl_Ketimines_with_Aryl_Isocyanates_Isothiocyanates_through_Aromatic_C_H_Bond_Activation/24751889

الاتاحة: https://doi.org/10.1021/acs.joc.3c02275.s001
https://figshare.com/articles/journal_contribution/Synthesis_of_Spiroisoindolinones_via_Ru_II_-Catalyzed_Spiroannulation_of_i_N_i_Acyl_Ketimines_with_Aryl_Isocyanates_Isothiocyanates_through_Aromatic_C_H_Bond_Activation/24751889