Synthesis and ethylene-promoted metathesis of adducts of tandem [4+2]/[4+2] cycloaddition between bis-furyl dienes and maleic acid derivatives
Kvyatkovskaya, Elizaveta A.; Epifanova, Polina P.; Nikitina, Eugeniya V.; Senin, Aleksey A.; Khrustalev, Victor N.; Polyanskii, Kirill B.; Zubkov, Fedor I.; New Journal of Chemistry 45 (2021) 3400–3407; doi:10.1039/D0NJ04528D

data_7060344
_publ_section_title
;
 Synthesis and ethylene-promoted metathesis of adducts of tandem
 [4+2]/[4+2] cycloaddition between bis-furyl dienes and maleic acid
 derivatives
;
_journal_issue                   7
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              3400
_journal_page_last               3407
_journal_paper_doi               10.1039/D0NJ04528D
_journal_volume                  45
_journal_year                    2021
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C14 H12 O6'
_chemical_formula_sum            'C14 H12 O6'
_chemical_formula_weight         276.24
_space_group_crystal_system      monoclinic
_space_group_IT_number           9
_space_group_name_Hall           'C -2yc'
_space_group_name_H-M_alt        'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     difmap
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2020-08-30 deposited with the CCDC.	2021-01-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 113.4540(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.6953(2)
_cell_length_b                   10.0575(2)
_cell_length_c                   11.2520(2)
_cell_measurement_reflns_used    6677
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.57
_cell_measurement_theta_min      3.01
_cell_volume                     1110.36(4)
_computing_cell_refinement       'SAINT (Bruker, 2013)'
_computing_data_collection       'APEX3 (Bruker, 2018)'
_computing_data_reduction        'SAINT (Bruker, 2013)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2015)'
_computing_publication_material  'SHELXTL (Sheldrick, 2015)'
_computing_structure_refinement  'SHELXL (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.996
_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  0.0272
_diffrn_reflns_av_unetI/netI     0.0293
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12197
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         32.579
_diffrn_reflns_theta_min         3.008
_exptl_absorpt_coefficient_mu    0.131
_exptl_absorpt_correction_T_max  0.979
_exptl_absorpt_correction_T_min  0.972
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D., 
 J. Appl. Cryst. 48 (2015) 3-10. 
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.653
_exptl_crystal_description       prism
_exptl_crystal_F_000             576
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.352
_refine_diff_density_min         -0.173
_refine_diff_density_rms         0.045
_refine_ls_abs_structure_details
; 
 Flack x determined using 1819 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons and Flack (2004), Acta Cryst. A60, s61). 
;
_refine_ls_abs_structure_Flack   -0.2(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     181
_refine_ls_number_reflns         4021
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0316
_refine_ls_R_factor_gt           0.0295
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0425P)^2^+0.2749P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0739
_refine_ls_wR_factor_ref         0.0752
_reflns_Friedel_coverage         0.993
_reflns_Friedel_fraction_full    0.988
_reflns_Friedel_fraction_max     0.992
_reflns_number_gt                3854
_reflns_number_total             4021
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj04528d2.cif
_cod_data_source_block           3f
_cod_depositor_comments
'Adding full bibliography for 7060344--7060348.cif.'
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               7060344
_shelx_estimated_absorpt_t_min   0.981
_shelx_estimated_absorpt_t_max   0.987
_shelxl_version_number           2013-4
_shelx_res_checksum              11471