Temperature-Dependent Double Isocyanide Insertion Reaction To Construct a Polycyclic Skeleton.
Tian, Yaming; Tian, Lumin; Li, Chunju; Jia, Xueshun; Li, Jian; Organic letters 18 (2016) 840–843; doi:10.1021/acs.orglett.6b00131

data_1542636
_publ_section_title
;
 Temperature-Dependent Double Isocyanide Insertion Reaction To Construct a
 Polycyclic Skeleton.
;
_journal_issue                   4
_journal_name_full               'Organic letters'
_journal_page_first              840
_journal_page_last               843
_journal_paper_doi               10.1021/acs.orglett.6b00131
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C30 H29 N3 O3'
_chemical_formula_weight         479.56
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 115.027(19)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.499(5)
_cell_length_b                   25.987(10)
_cell_length_c                   18.929(6)
_cell_measurement_temperature    293(2)
_cell_volume                     5125(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0561
_diffrn_reflns_av_sigmaI/netI    0.0737
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            26453
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.97
_exptl_absorpt_coefficient_mu    0.081
_exptl_absorpt_correction_T_max  0.9952
_exptl_absorpt_correction_T_min  0.9848
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.243
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2032
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.748
_refine_diff_density_min         -0.485
_refine_diff_density_rms         0.048
_refine_ls_extinction_coef       0.0013(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.990
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     660
_refine_ls_number_reflns         9017
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.999
_refine_ls_R_factor_all          0.1467
_refine_ls_R_factor_gt           0.0744
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1050P)^2^+2.9595P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1989
_refine_ls_wR_factor_ref         0.2465
_reflns_number_gt                4431
_reflns_number_total             9017
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol6b00131_si_002.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               1542636