In(OTf)3-catalysed easy access to dihydropyranocoumarin and dihydropyranochromone derivatives
Boufroua, Naouel; Dunach, Elisabet; Fontaine-Vive, Fabien; Achouche-Bouzroura, Samia; Poulain-Martini, Sophie; New Journal of Chemistry 44 (2020) 6042–6052; doi:10.1039/D0NJ00080A

data_7059397
_publ_section_title
;
 In(OTf)3-catalysed easy access to dihydropyranocoumarin and
 dihydropyranochromone derivatives
;
_journal_issue                   15
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              6042
_journal_page_last               6052
_journal_paper_doi               10.1039/D0NJ00080A
_journal_volume                  44
_journal_year                    2020
_chemical_formula_moiety         'C11 H14 O3'
_chemical_formula_sum            'C11 H14 O3'
_chemical_formula_weight         194.22
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2018-10-04
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3510 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-09-17 deposited with the CCDC.	2020-03-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.7787(6)
_cell_length_b                   8.8337(8)
_cell_length_c                   20.223(2)
_cell_measurement_reflns_used    3710
_cell_measurement_temperature    293
_cell_measurement_theta_max      26.8800
_cell_measurement_theta_min      4.1890
_cell_volume                     1032.33(18)
_computing_cell_refinement       'CrysAlisPro 1.171.39.44a (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.44a (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.44a (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.3048
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.907
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -20.00  33.00   1.00   20.00    --   -7.86 -99.00  60.00   53
  2  \w    -64.00  37.00   1.00   20.00    --    8.41 -57.00 120.00  101
  3  \w    -64.00  37.00   1.00   20.00    --    8.41 -57.00-180.00  101
  4  \w    -20.00  10.00   1.00   20.00    --    8.41 -99.00   0.00   30
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.1160688000
_diffrn_orient_matrix_UB_12      0.0259892000
_diffrn_orient_matrix_UB_13      -0.0012848000
_diffrn_orient_matrix_UB_21      0.0003730000
_diffrn_orient_matrix_UB_22      0.0083316000
_diffrn_orient_matrix_UB_23      0.0348491000
_diffrn_orient_matrix_UB_31      0.0400255000
_diffrn_orient_matrix_UB_32      -0.0755841000
_diffrn_orient_matrix_UB_33      0.0034280000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0318
_diffrn_reflns_av_unetI/netI     0.0265
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.907
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            7685
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.859
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         28.416
_diffrn_reflns_theta_min         3.062
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.63209
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.44a (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.250
_exptl_crystal_description       prism
_exptl_crystal_F_000             416
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.180
_refine_diff_density_min         -0.227
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details
;
 Flack x determined using 613 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.3(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     160
_refine_ls_number_reflns         2232
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.102
_refine_ls_R_factor_all          0.0538
_refine_ls_R_factor_gt           0.0435
_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^)+(0.0564P)^2^+0.0350P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1006
_refine_ls_wR_factor_ref         0.1085
_reflns_Friedel_coverage         0.608
_reflns_Friedel_fraction_full    0.974
_reflns_Friedel_fraction_max     0.790
_reflns_number_gt                1865
_reflns_number_total             2232
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0nj00080a2.cif
_cod_data_source_block           nb184f5
_cod_depositor_comments
;Adding full bibliography for 7059397--7059400.cif.

 Adding full bibliography for 7059397--7059400.cif.
;
_cod_original_cell_volume        1032.34(18)
_cod_database_code               7059397
_shelx_shelxl_version_number     2016/4
_chemical_oxdiff_formula         'c11 h14 o3'
_shelx_estimated_absorpt_t_max   0.982
_shelx_estimated_absorpt_t_min   0.968
_reflns_odcompleteness_completeness 99.63
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     24.66
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All C(H,H,H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Others
 Sof(H7BC)=Sof(H7BD)=Sof(C9)=Sof(H9A)=Sof(H9B)=Sof(C13)=Sof(H13A)=Sof(H13B)=
 Sof(H13C)=Sof(C14)=Sof(H14A)=Sof(H14B)=Sof(H14C)=1-FVAR(1)
 Sof(H7AB)=Sof(H7AA)=Sof(C8)=Sof(H8A)=Sof(H8B)=Sof(C11)=Sof(H11A)=Sof(H11B)=
 Sof(H11C)=Sof(C12)=Sof(H12A)=Sof(H12B)=Sof(H12C)=FVAR(1)
3.a Secondary CH2 refined with riding coordinates:
 C7(H7AB,H7AA), C7(H7BC,H7BD), C8(H8A,H8B), C9(H9A,H9B)
3.b Aromatic/amide H refined with riding coordinates:
 C2(H2)
3.c Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C11(H11A,H11B,H11C), C12(H12A,H12B,H12C), C13(H13A,H13B,
 H13C), C14(H14A,H14B,H14C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.885
_oxdiff_exptl_absorpt_empirical_full_min 0.519