Rapid access to molecular complexity from bioderived 5-HMF derivatives via cascade cycloadditions
Averochkin, Gleb M.; Gordeev, Evgeniy G.; Kucherov, Fedor A.; Ananikov, Valentine P.; Green Chemistry 25 (2023) 1045–1055; doi:10.1039/D2GC04197A

data_7246146
_publ_section_title
;
 Rapid access to molecular complexity from bioderived 5-HMF derivatives
 via cascade cycloadditions
;
_journal_issue                   3
_journal_name_full               'Green Chemistry'
_journal_page_first              1045
_journal_page_last               1055
_journal_paper_doi               10.1039/D2GC04197A
_journal_volume                  25
_journal_year                    2023
_chemical_formula_moiety         'C21 H24 O11'
_chemical_formula_sum            'C21 H24 O11'
_chemical_formula_weight         452.40
_chemical_name_systematic
'Dimethyl 6-(acetoxymethyl)-7-(hydroxy(methoxy)methyl)-3a1,6a-dihydro- 1H,3H,6H,7H-3a,6:7,9a-diepoxybenzo[de]isochromene-4,5-dicarboxylate'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-09-15 deposited with the CCDC.	2023-01-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 110.3080(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.5648(3)
_cell_length_b                   16.2470(5)
_cell_length_c                   12.4776(4)
_cell_measurement_reflns_used    9867
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      34.96
_cell_measurement_theta_min      2.41
_cell_volume                     2008.60(11)
_computing_cell_refinement       'SAINT (Bruker, 2019)'
_computing_data_collection       '<i>APEX3</i> (Bruker, 2019)'
_computing_data_reduction        'SAINT (Bruker, 2019)'
_computing_molecular_graphics
'SHELXTL (Sheldrick, Acta Cryst., 2008, A64, 112-122)'
_computing_publication_material
'SHELXTL (Sheldrick, Acta Cryst., 2008, A64, 112-122)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker AXS D8 QUEST, Photon III detector'
_diffrn_measurement_method       '\f and \w shutterless scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0409
_diffrn_reflns_av_unetI/netI     0.0277
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            67798
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         34.970
_diffrn_reflns_theta_min         2.145
_diffrn_source                   'sealed X-Ray tube'
_diffrn_source_current           30
_diffrn_source_power             50
_diffrn_source_size              '0.6 mm, fine-focus'
_exptl_absorpt_coefficient_mu    0.122
_exptl_absorpt_correction_T_max  0.7469
_exptl_absorpt_correction_T_min  0.6954
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS 2016/2 (Krause et al., J. Appl. Cryst. 2015, 48, 3-10)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.496
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             952
_exptl_crystal_size_max          0.570
_exptl_crystal_size_mid          0.510
_exptl_crystal_size_min          0.440
_refine_diff_density_max         0.293
_refine_diff_density_min         -0.257
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         8808
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0563
_refine_ls_R_factor_gt           0.0372
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0347P)^2^+0.5667P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0816
_refine_ls_wR_factor_ref         0.0912
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6915
_reflns_number_total             8808
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2gc04197a2.cif
_cod_data_source_block           GA-416
_cod_depositor_comments
'Adding full bibliography for 7246144--7246147.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7246146
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.934
_shelx_estimated_absorpt_t_max   0.948
_shelx_res_checksum              83353