Multiple Transformations of 2-Alkynyl-1,8-bis(dimethylamino)naphthalenes into Benzo[g]indoles. Pd/Cu-Dependent Switching of the Electrophilic and Nucleophilic Sites in Acetylenic Bond and a Puzzle of Porcelain Catalysis.
Filatova, Ekaterina A.; Pozharskii, Alexander F.; Gulevskaya, Anna V.; Ozeryanskii, Valery A.; The Journal of organic chemistry 80 (2015) 872–881; doi:10.1021/jo502363t

data_4030382
_publ_section_title
;
 Multiple Transformations of 2-Alkynyl-1,8-bis(dimethylamino)naphthalenes
 into Benzo[g]indoles. Pd/Cu-Dependent Switching of the Electrophilic and
 Nucleophilic Sites in Acetylenic Bond and a Puzzle of Porcelain
 Catalysis.
;
_journal_issue                   2
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              872
_journal_page_last               881
_journal_paper_doi               10.1021/jo502363t
_journal_volume                  80
_journal_year                    2015
_chemical_formula_moiety         'C42 H38 N4, 0.75(C7 H8)'
_chemical_formula_sum            'C47.25 H44 N4'
_chemical_formula_weight         667.86
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_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                97.232(6)
_cell_angle_beta                 104.700(5)
_cell_angle_gamma                116.149(5)
_cell_formula_units_Z            2
_cell_length_a                   11.100(3)
_cell_length_b                   12.008(3)
_cell_length_c                   16.129(4)
_cell_measurement_reflns_used    2989
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      29.96
_cell_measurement_theta_min      2.68
_cell_volume                     1795.3(8)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX (Bruker, 2009)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material
'SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.1210
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            7764
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.96
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.072
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'light brown'
_exptl_crystal_density_diffrn    1.235
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             711
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_platon_squeeze_details
;
Significantly disordered 0.75 solvate molecules of toluene
per asymmetric unit cell cannot be correctly resolved and refined
;
_refine_diff_density_max         0.277
_refine_diff_density_min         -0.237
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.880
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     421
_refine_ls_number_reflns         7764
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.880
_refine_ls_R_factor_all          0.1301
_refine_ls_R_factor_gt           0.0641
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0650P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1286
_refine_ls_wR_factor_ref         0.1446
_reflns_number_gt                4080
_reflns_number_total             7764
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            jo502363t_si_004.cif
_cod_data_source_block           s6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 2935 2014-11-11 08:27:57Z andrius 

 Adding full bibliography for 4030382--4030385.cif.
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_cod_database_code               4030382