Cyclooctadiene-Derived Cage-Divergent Synthesis of Heteroadamantanes and Alternative Polycyclic Systems
Lysenko, Vladyslav; Popov, Ioann O.; Slobodyanyuk, Evgeniy Y.; Rusanov, Eduard; Pashenko, Olexandr Ye.; Volochnyuk, Dmitriy M.; Ryabukhin, Serhiy V.; Organic & Biomolecular Chemistry  (2025) –; doi:10.1039/D6OB00368K

data_7161107
_publ_section_title
;
 Cyclooctadiene-derived cage-divergent synthesis of heteroadamantanes and
 alternative polycyclic systems.
;
_journal_issue                   17
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              3643
_journal_page_last               3648
_journal_paper_doi               10.1039/d6ob00368k
_journal_volume                  24
_journal_year                    2026
_chemical_formula_moiety         'C9 H10 Br2 N2 O'
_chemical_formula_sum            'C9 H10 Br2 N2 O'
_chemical_formula_weight         322.01
_space_group_crystal_system      triclinic
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_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/4
_audit_update_record
;
2025-05-28 deposited with the CCDC.	2026-04-09 downloaded from the CCDC.
;
_cell_angle_alpha                105.496(2)
_cell_angle_beta                 95.839(2)
_cell_angle_gamma                91.827(2)
_cell_formula_units_Z            2
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_cell_length_c                   11.5989(3)
_cell_measurement_reflns_used    3795
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.58
_cell_measurement_theta_min      2.97
_cell_volume                     522.09(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
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_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2016/4 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0419
_diffrn_reflns_av_unetI/netI     0.0336
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.990
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_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
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_diffrn_reflns_limit_l_min       -14
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_diffrn_reflns_point_group_measured_fraction_full 0.999
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.706
_diffrn_reflns_theta_min         2.970
_diffrn_source                   'sealed tube'
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_exptl_absorpt_correction_T_max  0.7454
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
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_exptl_crystal_description       block
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_refine_diff_density_max         0.356
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_refine_diff_density_rms         0.097
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     127
_refine_ls_number_reflns         2187
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0327
_refine_ls_R_factor_gt           0.0233
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0230P)^2^+0.2043P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0529
_refine_ls_wR_factor_ref         0.0560
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1841
_reflns_number_total             2187
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d6ob00368k2.cif
_cod_data_source_block           xr322_A
_cod_depositor_comments
'Adding full bibliography for 7161105--7161112.cif.'
_cod_database_code               7161107
_shelx_shelxl_version_number     2016/4
_shelx_estimated_absorpt_t_min   0.173
_shelx_estimated_absorpt_t_max   0.269
_shelx_res_checksum              19857