Scalable Total Synthesis of (-)-Vinigrol.
Yu, Xuerong; Xiao, Lianghong; Wang, Zechun; Luo, Tuoping; Journal of the American Chemical Society 141 (2019) 3440–3443; doi:10.1021/jacs.9b00621

data_4127801
_publ_section_title
;
 Scalable Total Synthesis of (-)-Vinigrol.
;
_journal_issue                   8
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3440
_journal_page_last               3443
_journal_paper_doi               10.1021/jacs.9b00621
_journal_volume                  141
_journal_year                    2019
_chemical_formula_sum            'C15 H30 O2'
_chemical_formula_weight         242.39
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   mixed
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_cell_angle_beta                 90
_cell_angle_gamma                90
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_cell_length_b                   8.47783(14)
_cell_length_c                   22.8203(4)
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_cell_measurement_theta_min      3.8610
_cell_volume                     2929.08(9)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.979
_diffrn_measurement_device       'abstract diffractometer'
_diffrn_measurement_device_type
'dtrek-CrysAlisPro-abstract goniometer imported rigaku-d*trek images'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0546
_diffrn_reflns_av_unetI/netI     0.0351
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.979
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -17
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_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            12440
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.979
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         68.719
_diffrn_reflns_theta_min         3.874
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.540
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.46466
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.6a (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.099
_exptl_crystal_description       needle
_exptl_crystal_F_000             1088
_exptl_crystal_size_max          0.52
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_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.248
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_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     164
_refine_ls_number_reflns         2645
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0611
_refine_ls_R_factor_gt           0.0488
_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^)+(0.0658P)^2^+1.0678P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1227
_refine_ls_wR_factor_ref         0.1347
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2167
_reflns_number_total             2645
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b00621_si_005.cif
_cod_data_source_block           S6
_cod_original_cell_volume        2929.09(9)
_cod_database_code               4127801
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              81853
_shelx_hkl_checksum              98360