Suggestion of an Organometallic Intermediate in an Intramolecular Dechlorination Reaction Involving Copper(I) and a ArCH2Cl Moiety
Debabrata Maiti; Amy A. Narducci Sarjeant; Shinobu Itoh; Kenneth D. Karlin; Journal of the American Chemical Society 130 (2008) 5644–5645; doi:10.1021/ja800795b

data_4107726
_publ_section_title
;
 Suggestion of an Organometallic Intermediate in an Intramolecular
 Dechlorination Reaction Involving Copper(I) and a ArCH2Cl Moiety
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              5644
_journal_page_last               5645
_journal_paper_doi               10.1021/ja800795b
_journal_volume                  130
_journal_year                    2008
_chemical_formula_moiety         'C19 H19 Cl2 Cu N4, Cl O4'
_chemical_formula_sum            'C19 H19 Cl3 Cu N4 O4'
_chemical_formula_weight         537.27
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date
;
'Fri Sep 15 11:40:48 2006'
;
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.033(15)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.4827(9)
_cell_length_b                   13.8667(17)
_cell_length_c                   18.602(6)
_cell_measurement_reflns_used    7851
_cell_measurement_theta_max      27.4997
_cell_measurement_theta_min      3.8177
_cell_volume                     2147.7(8)
_computing_cell_refinement       'Oxford Diffraction CrysAlis RED'
_computing_data_collection       'Oxford Diffraction CrysAlis CCD'
_computing_data_reduction        'Oxford Diffraction CrysAlis RED'
_computing_molecular_graphics    'Sheldrick, G.M. (2000). SHELXTL v6.10.'
_computing_publication_material  'Sheldrick, G.M. (2000). SHELXTL v6.10.'
_computing_structure_refinement  'Sheldrick, G.M. (2000). SHELXTL v6.10.'
_computing_structure_solution    'Sheldrick, G.M. (2000). SHELXTL v6.10.'
_diffrn_ambient_temperature      110
_diffrn_detector_area_resol_mean 15.9890
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details      'see scan set'
_diffrn_measurement_device       Kappa
_diffrn_measurement_device_type  Xcalibur3
_diffrn_measurement_method       ' omega scans'
_diffrn_orient_matrix_UB_11      -0.0019872481
_diffrn_orient_matrix_UB_12      0.0509634564
_diffrn_orient_matrix_UB_13      -0.0035278298
_diffrn_orient_matrix_UB_21      -0.0834232818
_diffrn_orient_matrix_UB_22      -0.0021202252
_diffrn_orient_matrix_UB_23      -0.0151822731
_diffrn_orient_matrix_UB_31      -0.0179433970
_diffrn_orient_matrix_UB_32      0.0041641421
_diffrn_orient_matrix_UB_33      0.0356287168
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0336
_diffrn_reflns_av_sigmaI/netI    0.0425
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            15318
_diffrn_reflns_resolution_max    0.77
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.82
_diffrn_source_current           40
_diffrn_source_power             2
_diffrn_source_voltage           50
_diffrn_standards_interval_count 2
_diffrn_standards_interval_time  50
_exptl_absorpt_coefficient_mu    1.425
_exptl_absorpt_correction_T_max  0.903
_exptl_absorpt_correction_T_min  0.611
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.662
_exptl_crystal_description       prism
_exptl_crystal_F_000             1092
_exptl_crystal_size_max          0.6182
_exptl_crystal_size_mid          0.1606
_exptl_crystal_size_min          0.0789
_refine_diff_density_max         0.746
_refine_diff_density_min         -0.591
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         4877
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.0580
_refine_ls_R_factor_gt           0.0374
_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^)+(0.0639P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1003
_refine_ls_wR_factor_ref         0.1107
_reflns_number_gt                3520
_reflns_number_total             4877
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja800795b-file002.cif
_cod_data_source_block           x0284
_cod_original_sg_symbol_H-M      'P 1 21/n 1 '
_cod_database_code               4107726
_audit_creation_method_reference
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_data_collection_reference
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_cell_refinment_reference
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_computing_data_reduction_reference
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.5 (release 28-08-2006 CrysAlis171 .NET)
(compiled Aug 28 2006,13:05:05)
;
_cell_measurement_resolution_max 0.77
_jhu_your_name_here              'Dr. Amy A Sarjeant'
_jhu_your_lab_here               'NCB 240'
_jhu_your_phone_number_here      x6-8569
_jhu_your_email_here             xray@jhu.edu
_jhu_institutional_source        'Karlin Lab'
_jhu_submitting_scientist        'Debabrata Maiti'
_jhu_scientist_phone             x6-6161
_jhu_scientist_email             dmaiti1@jhu.edu
_jhu_identifying_number          x0284
_jhu_xray_labbook
;
;
_jhu_crystalization_labbook      II-25
_jhu_crystalization_solvent
;
;
_jhu_crystalization_method
;
;
_jhu_diffraction_detector_distance 50
_jhu_quality_factor              1