C-C Bond-Forming and Bond-Breaking Processes from the Reaction of Diesters with Me<sub>3</sub>SnLi. Synthesis of Complex Bridged Polycycles and Dialkyl Aromatic Compounds.
Martínez-García, Lucas; Lobato, Rubén; Prado, Gustavo; Monje, Pablo; Sardina, F. Javier; Paleo, M. Rita; The Journal of organic chemistry 84 (2019) 1887–1897; doi:10.1021/acs.joc.8b02891

data_4033766
_publ_section_title
;
 C-C Bond-Forming and Bond-Breaking Processes from the Reaction of
 Diesters with Me<sub>3</sub>SnLi. Synthesis of Complex Bridged Polycycles
 and Dialkyl Aromatic Compounds.
;
_journal_issue                   4
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              1887
_journal_page_last               1897
_journal_paper_doi               10.1021/acs.joc.8b02891
_journal_volume                  84
_journal_year                    2019
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C15 H22 O2 Sn'
_chemical_formula_sum            'C15 H22 O2 Sn'
_chemical_formula_weight         353.02
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2007-02-05T15:46:27-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 92.2250(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.3661(10)
_cell_length_b                   11.643(2)
_cell_length_c                   19.660(2)
_cell_measurement_reflns_used    9984
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.46
_cell_measurement_theta_min      2.71
_cell_measurement_wavelength     0.71073
_cell_volume                     1456.1(4)
_computing_cell_refinement       'APPEX2 (BRUKER AXS, 2005)'
_computing_data_collection       'APPEX2 (BRUKER AXS, 2005)'
_computing_data_reduction        'APPEX2 (BRUKER AXS, 2005)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-97  (Giacovazzo et all, 1999)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'BRUKER APPEX-II CCD'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0387
_diffrn_reflns_av_unetI/netI     0.0166
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            65111
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         2.03
_exptl_absorpt_coefficient_mu    1.747
_exptl_absorpt_correction_T_max  0.86
_exptl_absorpt_correction_T_min  0.58
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'BRUKER SADABS'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.61
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.72
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.412
_refine_diff_density_min         -0.366
_refine_diff_density_rms         0.07
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     218
_refine_ls_number_reflns         4259
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0215
_refine_ls_R_factor_gt           0.0181
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0173P)^2^+0.7848P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.04
_refine_ls_wR_factor_ref         0.0411
_reflns_number_gt                3921
_reflns_number_total             4259
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo8b02891_si_002.cif
_cod_data_source_block           js01pm1n
_cod_depositor_comments
;
The following automatic conversions were performed:

data name '_diffrn_radiation_monochromador' was replaced with
'_diffrn_radiation_monochromator' as specified in the replacement
file
'/home/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/lists/replacement-tags.lst'.

Automatic conversion script
Id: cif_correct_tags 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        1456.2(4)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4033766