Convergent synthesis of coumarin C3-C4-fused fluorogenic quinoline scaffolds <i>via</i> aldehyde activation using <i>in situ</i> generated hydrazoic acid.
Ganesan, Ranjithkumar; Kamaraj, Sriraghavan; Organic & biomolecular chemistry 23 (2025) 6564–6569; doi:10.1039/d5ob00633c

data_7160597
_publ_section_title
;
 Convergent synthesis of coumarin C3-C4-fused fluorogenic quinoline
 scaffolds <i>via</i> aldehyde activation using <i>in situ</i> generated
 hydrazoic acid.
;
_journal_issue                   27
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              6564
_journal_page_last               6569
_journal_paper_doi               10.1039/d5ob00633c
_journal_volume                  23
_journal_year                    2025
_chemical_formula_sum            'C24 H18 Cl3 N3 O2'
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_audit_update_record
;
2023-09-14 deposited with the CCDC.	2025-06-12 downloaded from the CCDC.
;
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_computing_cell_refinement       'APEX3/SAINT (Bruker, 2016)'
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_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
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_diffrn_measurement_method       '\f and \w scans'
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_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            red
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_refine_ls_R_factor_all          0.1694
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0564P)^2^+2.4551P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.2250
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ob00633c2.cif
_cod_data_source_block           GRK_11
_cod_depositor_comments
'Adding full bibliography for 7160595--7160598.cif.'
_cod_database_code               7160597
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