Room Temperature Ring-Opening of Quinoline, Isoquinoline and Pyridine with Low-Valent Titanium.
Baek, Seung-Yeol; Kurogi, Takashi; Kang, Dahye; Kamitani, Masahiro; Kwon, Seongyeon; Solowey, Douglas; Chen, Chun-Hsing; Pink, Maren; Carroll, Patrick J.; Mindiola, Daniel J.; Baik, Mu-Hyun; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b07433

data_4126344
_publ_section_title
;
 Room Temperature Ring-Opening of Quinoline, Isoquinoline and Pyridine
 with Low-Valent Titanium.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b07433
_journal_year                    2017
_chemical_formula_moiety         'C44 H53 N3 P2 Ti'
_chemical_formula_sum            'C44 H53 N3 P2 Ti'
_chemical_formula_weight         733.73
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           43
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'F 2 -2d'
_symmetry_space_group_name_H-M   'F d d 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   37.987(5)
_cell_length_b                   40.925(5)
_cell_length_c                   9.9351(13)
_cell_measurement_reflns_used    6546
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      17.46
_cell_measurement_theta_min      2.31
_cell_volume                     15445(3)
_computing_cell_refinement       'APEX II v2010.11.3 (Bruker, 2013)'
_computing_data_collection       'APEX II v2010.11.3 (Bruker, 2013)'
_computing_data_reduction        'APEX II v2010.11.3 (Bruker, 2013)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2013)'
_computing_publication_material  'SHELXTL (Bruker, 2013)'
_computing_structure_refinement  'SHELXTL (Bruker, 2012)'
_computing_structure_solution    'SHELXTL (Bruker, 2013)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD area detector'
_diffrn_detector_area_resol_mean 83.33
_diffrn_detector_type            'Bruker APEXII'
_diffrn_measured_fraction_theta_full 0.961
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_details
'0.5 degree frames measured for 0.5 seconds each'
_diffrn_measurement_device       'three-circle goniometer with fixed chi'
_diffrn_measurement_device_type  'Bruker Platform goniometer'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'silicon  1 1 1 and 3 1 1'
_diffrn_radiation_source         synchrotron
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.51800
_diffrn_reflns_av_R_equivalents  0.1217
_diffrn_reflns_av_sigmaI/netI    0.0998
_diffrn_reflns_limit_h_max       45
_diffrn_reflns_limit_h_min       -43
_diffrn_reflns_limit_k_max       48
_diffrn_reflns_limit_k_min       -48
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            41989
_diffrn_reflns_theta_full        18.03
_diffrn_reflns_theta_max         18.03
_diffrn_reflns_theta_min         1.07
_exptl_absorpt_coefficient_mu    0.182
_exptl_absorpt_correction_T_max  0.9982
_exptl_absorpt_correction_T_min  0.9837
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, G. Sheldrick; 2014'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.262
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             6240
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.863
_refine_diff_density_min         -0.493
_refine_diff_density_rms         0.086
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.03(12)
_refine_ls_extinction_coef       0.0024(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     462
_refine_ls_number_reflns         5872
_refine_ls_number_restraints     171
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.1259
_refine_ls_R_factor_gt           0.0808
_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^)+(0.0969P)^2^+141.1004P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1865
_refine_ls_wR_factor_ref         0.2122
_reflns_number_gt                3935
_reflns_number_total             5872
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            isoquinoline.cif
_cod_data_source_block           s14022
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/data/users/saulius/crontab/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 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_sg_symbol_H-M      Fdd2
_cod_database_code               4126344