Metal Free C-H Functionalization Enabled Diastereoselective Multicomponent Reaction of N-Heterocycles to Fused Heteropolycycles.
Mandal, Sumana; Dwari, Soumita; Jana, Chandan K.; The Journal of organic chemistry 83 (2018) 8874–8887; doi:10.1021/acs.joc.8b01105

data_4035351
_publ_section_title
;
 Metal Free C-H Functionalization Enabled Diastereoselective
 Multicomponent Reaction of N-Heterocycles to Fused Heteropolycycles.
;
_journal_issue                   16
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              8874
_journal_page_last               8887
_journal_paper_doi               10.1021/acs.joc.8b01105
_journal_volume                  83
_journal_year                    2018
_chemical_formula_sum            'C28 H31 N3 O6'
_chemical_formula_weight         505.56
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                104.995(4)
_cell_angle_beta                 102.166(5)
_cell_angle_gamma                95.758(5)
_cell_formula_units_Z            2
_cell_length_a                   7.0079(5)
_cell_length_b                   12.5351(7)
_cell_length_c                   16.0320(11)
_cell_measurement_reflns_used    2246
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20.2458
_cell_measurement_theta_min      3.4352
_cell_volume                     1311.81(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_radiation_monochromator  graphite
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_diffrn_reflns_limit_h_max       8
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_diffrn_reflns_limit_k_min       -14
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_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            14175
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    0.091
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.280
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             536
_exptl_crystal_size_max          0.31
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_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.297
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_refine_ls_extinction_method     none
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_refine_ls_number_parameters     337
_refine_ls_number_reflns         4576
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1553
_refine_ls_wR_factor_ref         0.1838
_reflns_number_gt                2466
_reflns_number_total             4576
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo8b01105_si_005.cif
_cod_data_source_block           4c
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        1311.81(15)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4035351