C-Metalated Nitriles: Electrophile-Dependent Alkylations and Acylations
Fraser F. Fleming; Zhiyu Zhang; Guoqing Wei; Omar W. Steward; Journal of Organic Chemistry 71 (2006) 1430–1435; doi:10.1021/jo052102j

data_4021482
_publ_contact_author_address
;
  Department of Chemistry and Biochemistry
  Duquesne University
  Pittsburgh, PA 15282 USA
;
_publ_contact_author_email       ' steward@duq.edu '
_publ_contact_author_fax         ' (412) 396 5683 '
_publ_contact_author_name        'Omar W. Steward'
_publ_contact_author_phone       ' (412) 396 6338 '
_publ_section_title
;
 C-Metalated Nitriles: Electrophile-Dependent Alkylations and Acylations
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              1430
_journal_page_last               1435
_journal_paper_doi               10.1021/jo052102j
_journal_volume                  71
_journal_year                    2006
_chemical_formula_moiety         'C21 H23 N O '
_chemical_formula_sum            'C21 H23 N O'
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_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_audit_creation_date             'Noc. 29, 2002'
_audit_creation_method           'by teXsan v1.8'
_audit_update_record             '6/2/05 update Omar W. Steward'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.422(5)
_cell_length_b                   16.648(6)
_cell_length_c                   6.804(3)
_cell_measurement_reflns_used    23
_cell_measurement_temperature    298
_cell_measurement_theta_max      16.7
_cell_measurement_theta_min      15.1
_cell_volume                     1747(1)
_computing_cell_refinement       'MSC/AFC Diffractometer Control'
_computing_data_collection       'MSC/AFC Diffractometer Control'
_computing_data_reduction        'teXsan (MSC, 1992-1997)'
_computing_publication_material  'teXsan (MSC, 1992-1997)'
_computing_structure_refinement  'teXsan (MSC, 1992-1997)'
_diffrn_ambient_temperature      298.2
_diffrn_measurement_device_type  'Rigaku AFC7R'
_diffrn_measurement_method       \w-2\q
_diffrn_orient_matrix_UB_11      0.04375
_diffrn_orient_matrix_UB_12      -0.03426
_diffrn_orient_matrix_UB_13      0.06914
_diffrn_orient_matrix_UB_21      -0.02014
_diffrn_orient_matrix_UB_22      -0.04780
_diffrn_orient_matrix_UB_23      -0.07637
_diffrn_orient_matrix_UB_31      0.04344
_diffrn_orient_matrix_UB_32      0.01226
_diffrn_orient_matrix_UB_33      -0.10486
_diffrn_radiation_detector       'scintillation counter'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Rigaku rotating anode'
_diffrn_radiation_type           'Mo K\a'
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_diffrn_reflns_av_R_equivalents  0.00000
_diffrn_reflns_av_sigmaI/netI    0.060
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            2330
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         2.64
_diffrn_standards_decay_%        0.02
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.070
_exptl_absorpt_correction_T_max  0.999
_exptl_absorpt_correction_T_min  0.970
_exptl_absorpt_correction_type
;
\y scans (North,Phillips & Matthews, 1968)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.161
_exptl_crystal_density_meas      ?
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             656.00
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.15
_refine_diff_density_min         -0.18
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.439
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     208
_refine_ls_number_reflns         1717
_refine_ls_number_restraints     0
_refine_ls_R_factor_gt           0.0457
_refine_ls_shift/su_max          0.0008
_refine_ls_shift/su_mean         0.0000
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;'w = 1/[\s^2^(Fo) + 
.00040|Fo|^2^]'
;
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_ref         0.0487
_reflns_number_gt                1717
_reflns_number_total             2330
_reflns_threshold_expression     I>3.00\s(I)
_cod_data_source_file            jo052102jsi20051214_105650_06.cif
_cod_depositor_comments
;
The following automatic conversions were performed:
data name '_geom_bond_atom_site_label_D' replaced with
'_geom_hbond_atom_site_label_D' as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

data
name '_geom_bond_atom_site_label_H' replaced with
'_geom_hbond_atom_site_label_H' as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

data
name '_geom_bond_atom_site_label_A' replaced with
'_geom_hbond_atom_site_label_A' as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

data
name '_geom_bond_distance_DH' replaced with '_geom_hbond_distance_DH'
as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

data
name '_geom_contact_distance_HA' replaced with
'_geom_hbond_distance_HA' as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

data
name '_geom_contact_distance_DA' replaced with
'_geom_hbond_distance_DA' as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

data
name '_geom_angle_DHA' replaced with '_geom_hbond_angle_DHA' as
specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

data
name '_geom_contact_site_symmetry_A' replaced with
'_geom_hbond_site_symmetry_A' as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 5005 2017-03-03 11:38:54Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21 21 21 '
_cod_original_formula_sum        'C21 H23 N O '
_cod_database_code               4021482