A four-component domino reaction for the synthesis of novel bridgehead nitrogen-containing pyrido[1,2-d][1,4]diazepines
Wang, Rui; Zhang, Wei; Tang, Ying; Qi, Ze-Hui; Yu, Yuan-Hui; Tan, Hong-Bo; Tang, Dian-Yong; Xu, Zhi-Gang; Chen, Zhong-Zhu; New Journal of Chemistry 46 (2022) 592–598; doi:10.1039/D1NJ04233E

data_7061088
_publ_section_title
;
 A four-component domino reaction for the synthesis of novel bridgehead
 nitrogen-containing pyrido[1,2-d][1,4]diazepines
;
_journal_issue                   2
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              592
_journal_page_last               598
_journal_paper_doi               10.1039/D1NJ04233E
_journal_volume                  46
_journal_year                    2022
_chemical_formula_sum            'C24 H27 Br N2 O6'
_chemical_formula_weight         519.38
_space_group_crystal_system      triclinic
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2021-07-26 deposited with the CCDC.	2021-11-26 downloaded from the CCDC.
;
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_cell_volume                     1148.2(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
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_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0124
_diffrn_reflns_av_unetI/netI     0.0229
_diffrn_reflns_Laue_measured_fraction_full 0.990
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_diffrn_reflns_limit_h_max       12
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_exptl_absorpt_coefficient_mu    1.834
_exptl_absorpt_correction_type   none
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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^)+(0.0439P)^2^+0.2714P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0766
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_reflns_number_gt                3760
_reflns_number_total             4470
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj04233e2.cif
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_cod_depositor_comments
'Adding full bibliography for 7061088--7061090.cif.'
_cod_database_code               7061088
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