Development of a Terpene Feedstock-Based Oxidative Synthetic Approach to the Illicium Sesquiterpenes.
Hung, Kevin; Condakes, Matthew L.; Novaes, Luiz F. T.; Harwood, Stephen J.; Morikawa, Takahiro; Yang, Zhi; Maimone, Thomas J.; Journal of the American Chemical Society 141 (2019) 3083–3099; doi:10.1021/jacs.8b12247

data_4128463
_publ_section_title
;
 Development of a Terpene Feedstock-Based Oxidative Synthetic Approach to
 the Illicium Sesquiterpenes.
;
_journal_issue                   7
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3083
_journal_page_last               3099
_journal_paper_doi               10.1021/jacs.8b12247
_journal_volume                  141
_journal_year                    2019
_chemical_absolute_configuration ad
_chemical_formula_sum            'C15 H22 O5'
_chemical_formula_weight         282.32
_chemical_name_common            ZY_072_lit
_space_group_crystal_system      triclinic
_space_group_IT_number           1
_space_group_name_Hall           'P 1'
_space_group_name_H-M_alt        'P 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                62.655(7)
_cell_angle_beta                 69.084(8)
_cell_angle_gamma                82.665(8)
_cell_formula_units_Z            1
_cell_length_a                   6.2584(10)
_cell_length_b                   7.9523(13)
_cell_length_c                   8.4873(13)
_cell_measurement_reflns_used    9865
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.46
_cell_measurement_theta_min      2.87
_cell_volume                     350.14(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    Mercury
_computing_publication_material  WinGX
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0287
_diffrn_reflns_av_unetI/netI     0.0223
_diffrn_reflns_Laue_measured_fraction_full 0.981
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            18986
_diffrn_reflns_point_group_measured_fraction_full 0.968
_diffrn_reflns_point_group_measured_fraction_max 0.962
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         26.465
_diffrn_reflns_theta_min         2.872
_diffrn_source                   'microfocus sealed tube'
_exptl_absorpt_coefficient_mu    0.100
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.711
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.339
_exptl_crystal_description       Block
_exptl_crystal_F_000             152
_exptl_crystal_size_max          0.140
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.070
_refine_diff_density_max         0.292
_refine_diff_density_min         -0.196
_refine_diff_density_rms         0.044
_refine_ls_abs_structure_details
;
 Flack x determined using 1246 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.0(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     193
_refine_ls_number_reflns         2775
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0364
_refine_ls_R_factor_gt           0.0348
_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^)+(0.0608P)^2^+0.0503P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0878
_refine_ls_wR_factor_ref         0.0887
_reflns_Friedel_coverage         0.967
_reflns_Friedel_fraction_full    0.956
_reflns_Friedel_fraction_max     0.945
_reflns_number_gt                2670
_reflns_number_total             2775
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b12247_si_004.cif
_cod_data_source_block           zy_072_lit
_cod_database_code               4128463
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.986
_shelx_estimated_absorpt_t_max   0.993
_shelx_res_checksum              28690
_shelx_hkl_checksum              69707