Metal- and solvent-free domino reaction of 2-isocyanophenol esters to benzoxazines: long-range 1,5-acyl migration on 1,4-diazabutatriene.
Akbari, Alireza; Khosravi, Hormoz; Bauer, Felix; Rominger, Frank; Breit, Bernhard; Balalaie, Saeed; Chemical communications (Cambridge, England) 60 (2024) 5451–5454; doi:10.1039/d4cc01214c

data_7132976
_publ_section_title
;
 Metal- and solvent-free domino reaction of 2-isocyanophenol esters to
 benzoxazines: long-range 1,5-acyl migration on 1,4-diazabutatriene.
;
_journal_issue                   41
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              5451
_journal_page_last               5454
_journal_paper_doi               10.1039/d4cc01214c
_journal_volume                  60
_journal_year                    2024
_chemical_formula_sum            'C28 H18 N2 O4'
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_audit_update_record
;
2024-03-04 deposited with the CCDC.	2024-04-22 downloaded from the CCDC.
;
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_diffrn_measurement_method       '\f and \w scans'
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_diffrn_reflns_point_group_measured_fraction_full 0.997
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_diffrn_source                   'ImuS microsource'
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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            yellow
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_refine_ls_R_factor_all          0.0888
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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^)+(0.0372P)^2^+0.4526P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     'I > 2\s(I)'
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'Adding full bibliography for 7132976--7132977.cif.'
_cod_database_code               7132976
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