Chromium-mediated synthesis of polycyclic aromatic compounds from halobiaryls.
Kanno, Ken-ichiro; Liu, Yuanhong; Iesato, Atsushi; Nakajima, Kiyohiko; Takahashi, Tamotsu; Organic letters 7 (2005) 5453–5456; doi:10.1021/ol052214x

data_1506758
_publ_section_title
;
 Chromium-mediated synthesis of polycyclic aromatic compounds from
 halobiaryls.
;
_journal_issue                   24
_journal_name_full               'Organic letters'
_journal_page_first              5453
_journal_page_last               5456
_journal_paper_doi               10.1021/ol052214x
_journal_volume                  7
_journal_year                    2005
_chemical_formula_moiety         'C30 H25 N '
_chemical_formula_sum            'C30 H25 N'
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_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.943(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.979(2)
_cell_length_b                   10.718(1)
_cell_length_c                   11.977(1)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298.2
_cell_measurement_theta_max      30.0
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_diffrn_measured_fraction_theta_full 0.9965
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_diffrn_measurement_device_type  'Rigaku AFC7S'
_diffrn_measurement_method       \w-2\q
_diffrn_radiation_type           'Cu K\a'
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_diffrn_reflns_limit_k_min       0
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_diffrn_reflns_theta_full        70.01
_diffrn_reflns_theta_max         70.01
_diffrn_standards_decay_%        0.16
_diffrn_standards_interval_count 150
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_exptl_absorpt_coefficient_mu    0.518
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_exptl_absorpt_correction_T_min  0.972
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_exptl_crystal_colour            yellow
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_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
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_exptl_crystal_size_min          0.200
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_refine_diff_density_min         -0.22
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_refine_ls_hydrogen_treatment    noref
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_refine_ls_shift/su_max          0.0002
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00063|Fo|^2^]'
_refine_ls_weighting_scheme      calc
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_cod_original_cell_volume        2230.0(4)
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