Synthesis of Isocoumarins with Different Substituted Patterns via Passerini-Aldol Sequence.
Ma, Guan-Hua; Jiang, Bo; Tu, Xing-Jun; Ning, Yi; Tu, Shu-Jiang; Li, Guigen; Organic letters 16 (2014) 4504–; doi:10.1021/ol502048e

data_1517412
_publ_section_title
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 Synthesis of Isocoumarins with Different Substituted Patterns via
 Passerini-Aldol Sequence.
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_journal_issue                   17
_journal_name_full               'Organic letters'
_journal_page_first              4504
_journal_paper_doi               10.1021/ol502048e
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C27 H26 Br N O5'
_chemical_formula_weight         524.40
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_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 98.518(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.8508(8)
_cell_length_b                   26.583(3)
_cell_length_c                   19.2662(18)
_cell_measurement_reflns_used    2195
_cell_measurement_temperature    298(2)
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_cell_measurement_theta_min      2.271
_cell_volume                     4989.5(8)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            24882
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.27
_exptl_absorpt_coefficient_mu    1.685
_exptl_absorpt_correction_T_max  0.8770
_exptl_absorpt_correction_T_min  0.6146
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.396
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2160
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.706
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_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     613
_refine_ls_number_reflns         8766
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.2024
_refine_ls_R_factor_gt           0.0648
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0063P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1069
_refine_ls_wR_factor_ref         0.1175
_reflns_number_gt                2671
_reflns_number_total             8766
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol502048e_si_003.cif
_cod_data_source_block           140605a
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 1517412--1517413.cif.
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_cod_original_cell_volume        4989.4(8)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1517412