Multicomponent reactions of methyl substituted all-cis tetrafluorocyclohexane aldehydes.
Bykova, Tetiana; Al-Maharik, Nawaf; Slawin, Alexandra M. Z.; O'Hagan, David; Organic & biomolecular chemistry 14 (2016) 1117–1123; doi:10.1039/c5ob02334c

data_7154830
_publ_section_title
;
 Multicomponent reactions of methyl substituted all-cis
 tetrafluorocyclohexane aldehydes.
;
_journal_issue                   3
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              1117
_journal_page_last               1123
_journal_paper_doi               10.1039/c5ob02334c
_journal_volume                  14
_journal_year                    2016
_chemical_formula_moiety         'C21 H23 F4 N2 O2'
_chemical_formula_sum            'C21 H23 F4 N2 O2'
_chemical_formula_weight         411.42
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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_date             2015-09-21
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_audit_update_record
;
2015-11-12 deposited with the CCDC.
2015-11-30 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.986(4)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   8.5702(17)
_cell_length_b                   21.691(4)
_cell_length_c                   11.256(2)
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_cell_measurement_temperature    93
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      1.90
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_computing_cell_refinement       'CrystalClear-SM Expert 2.1 b45'
_computing_data_collection
'CrystalClear-SM Expert 2.1 b45 (Rigaku, 2015)'
_computing_data_reduction        'CrystalClear-SM Expert 2.1 b45'
_computing_molecular_graphics    'CrystalStructure 4.1'
_computing_publication_material  'CrystalStructure 4.1 (Rigaku, 2014)'
_computing_structure_refinement  'SHELXL2013 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2011 (Burla, et al., 2012)'
_diffrn_ambient_temperature      93
_diffrn_detector_area_resol_mean 5.814
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Rigaku XtaLAB P200'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
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_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            15420
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
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_diffrn_reflns_theta_min         1.878
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.108
_exptl_absorpt_correction_T_max  0.989
_exptl_absorpt_correction_T_min  0.598
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_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.306
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             860.00
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.150
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_refine_ls_extinction_method     none
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_refine_ls_number_reflns         3841
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0902
_refine_ls_R_factor_gt           0.0722
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.1143P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1929
_refine_ls_wR_factor_ref         0.2041
_reflns_number_gt                2833
_reflns_number_total             3841
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
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_cod_data_source_block           25
_cod_depositor_comments
'Adding full bibliography for 7154823--7154832.cif.'
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