Indium-catalyzed formal [4 + 1 + 1]/[4 + 1] isocyanide-based annulation for construction of polyfunctionalized pyrano- and furoquinolines.
Zarei, Issa; Khosravi, Hormoz; Rominger, Frank; Rezaei Somee, Leila; Balalaie, Saeed; Organic & biomolecular chemistry 23 (2025) 5423–5427; doi:10.1039/d5ob00512d

data_7160545
_publ_section_title
;
 Indium-catalyzed formal [4 + 1 + 1]/[4 + 1] isocyanide-based annulation
 for construction of polyfunctionalized pyrano- and furoquinolines.
;
_journal_issue                   22
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              5423
_journal_page_last               5427
_journal_paper_doi               10.1039/d5ob00512d
_journal_volume                  23
_journal_year                    2025
_chemical_formula_sum            'C39 H47 N5 O3'
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_space_group_name_H-M_alt        'P 1 21/n 1'
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_audit_update_record
;
2025-04-17 deposited with the CCDC.	2025-05-09 downloaded from the CCDC.
;
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_diffrn_measurement_device_type  'Bruker APEX-II Quazar area detector'
_diffrn_measurement_method       '\f and \w scans'
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_diffrn_reflns_point_group_measured_fraction_full 0.998
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_diffrn_source                   'ImuS microsource'
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_exptl_absorpt_correction_T_max  0.9579
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G. M. (2008). <i>SADABS</i>. University of G\"ottingen, Germany.
;
_exptl_crystal_colour            orange
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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^)+(0.0521P)^2^+1.0369P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             6765
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           sba175_sq
_cod_depositor_comments
'Adding full bibliography for 7160544--7160545.cif.'
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_shelx_res_checksum              21336
_shelx_fab_checksum              77127