Palladium-catalyzed cascade cyclization of isocyanides with di-(<i>o</i>-iodophenyl)sulfonylguanidines: access to heterocyclic fused quinazolines.
Ge, Shen; Zhu, Yi-Ming; Xu, Xiao-Ping; Zi, You; Ji, Shun-Jun; Chemical communications (Cambridge, England) 60 (2024) 14613–14616; doi:10.1039/d4cc04084h

data_7133980
_publ_section_title
;
 Palladium-catalyzed cascade cyclization of isocyanides with
 di-(<i>o</i>-iodophenyl)sulfonylguanidines: access to heterocyclic fused
 quinazolines.
;
_journal_issue                   98
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              14613
_journal_page_last               14616
_journal_paper_doi               10.1039/d4cc04084h
_journal_volume                  60
_journal_year                    2024
_chemical_formula_moiety         'C28 H20 F2 N4 O3 S'
_chemical_formula_sum            'C28 H20 F2 N4 O3 S'
_chemical_formula_weight         530.54
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_space_group_name_Hall           '-P 1'
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_atom_sites_solution_hydrogens   geom
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_audit_update_record
;
2024-07-27 deposited with the CCDC.	2024-11-06 downloaded from the CCDC.
;
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_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction 
;
_exptl_crystal_colour            yellow
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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^)+(0.0469P)^2^+0.9762P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.1207
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6782
_reflns_number_total             11366
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4cc04084h2.cif
_cod_data_source_block           a
_cod_depositor_comments
'Adding full bibliography for 7133979--7133980.cif.'
_cod_database_code               7133980
_shelx_shelxl_version_number     2016/6
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_shelx_res_checksum              9140
_shelx_hkl_checksum              53374