Total Synthesis of Tedarene A.
Maurent, Kelly; Vanucci-Bacqué, Corinne; Saffon-Merceron, Nathalie; Baltas, Michel; Bedos-Belval, Florence; Journal of natural products 80 (2017) 1623–1630; doi:10.1021/acs.jnatprod.7b00199

data_1553311
_publ_section_title
;
 Total Synthesis of Tedarene A.
;
_journal_issue                   5
_journal_name_full               'Journal of natural products'
_journal_page_first              1623
_journal_page_last               1630
_journal_paper_doi               10.1021/acs.jnatprod.7b00199
_journal_volume                  80
_journal_year                    2017
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C19 H18 O2'
_chemical_formula_sum            'C19 H18 O2'
_chemical_formula_weight         278.33
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_cell_angle_alpha                88.098(5)
_cell_angle_beta                 79.234(5)
_cell_angle_gamma                79.122(5)
_cell_formula_units_Z            4
_cell_length_a                   9.7921(16)
_cell_length_b                   11.4670(18)
_cell_length_c                   13.899(2)
_cell_measurement_reflns_used    5421
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.24
_cell_measurement_theta_min      2.98
_cell_volume                     1505.6(4)
_computing_cell_refinement       'APEX2 and SAINT'
_computing_data_collection       APEX2
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT (Sheldrick 2015)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  triumph
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0499
_diffrn_reflns_av_unetI/netI     0.0794
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            24988
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        25.027
_diffrn_reflns_theta_max         25.027
_diffrn_reflns_theta_min         2.984
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.078
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.7023
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.228
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             592
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.191
_refine_diff_density_min         -0.202
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     444
_refine_ls_number_reflns         21644
_refine_ls_number_restraints     165
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.1358
_refine_ls_R_factor_gt           0.0664
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0427P)^2^+0.6257P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1263
_refine_ls_wR_factor_ref         0.1571
_reflns_Friedel_coverage         0
_reflns_number_gt                12155
_reflns_number_total             21644
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            np7b00199_si_002.cif
_cod_data_source_block           KM6
_cod_database_code               1553311
_shelx_res_checksum              38454
_shelx_hkl_checksum              58911