Methodology for the Preparation of 2-Argininylbenzothiazole
Birdella D. Kenney; Michael Breslav; Rosie Chang; Roland Glaser; Bruce D. Harris; Cynthia A. Maryanoff; John Mills; Armin Roessler; Brigitte Segmuller; Frank J. Villani, Jr.; Journal of Organic Chemistry 72 (2007) 9798–9801; doi:10.1021/jo7019543

data_4023131
_publ_section_title
;
 Methodology for the Preparation of 2-Argininylbenzothiazole
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              9798
_journal_page_last               9801
_journal_paper_doi               10.1021/jo7019543
_journal_volume                  72
_journal_year                    2007
_chemical_formula_sum            'C21 H13 N3 S3'
_chemical_formula_weight         403.52
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_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                 107.481(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.559(3)
_cell_length_b                   8.4147(15)
_cell_length_c                   15.738(3)
_cell_measurement_reflns_used    8237
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      29.913
_cell_measurement_theta_min      3.892
_cell_volume                     1839.0(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0345
_diffrn_reflns_av_sigmaI/netI    0.0405
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            18957
_diffrn_reflns_theta_full        30.07
_diffrn_reflns_theta_max         30.07
_diffrn_reflns_theta_min         3.89
_diffrn_standards_decay_%        0.00
_exptl_absorpt_coefficient_mu    0.414
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.926
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            tan
_exptl_crystal_density_diffrn    1.457
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       gem
_exptl_crystal_F_000             832
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.406
_refine_diff_density_min         -0.665
_refine_diff_density_rms         0.061
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     496
_refine_ls_number_reflns         10105
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0621
_refine_ls_R_factor_gt           0.0519
_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^)+(0.0428P)^2^+1.4737P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1219
_refine_ls_wR_factor_ref         0.1268
_reflns_number_gt                8467
_reflns_number_total             10105
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo7019543-File003.cif
_cod_data_source_block           cgw2
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               4023131