Cobalt-Catalyzed C-H Cyanation of (Hetero)arenes and 6-Arylpurines with N-Cyanosuccinimide as a New Cyanating Agent.
Pawar, Amit B.; Chang, Sukbok; Organic letters 17 (2015) 660–663; doi:10.1021/ol503680d

data_1518657
_publ_section_title
;
 Cobalt-Catalyzed C-H Cyanation of (Hetero)arenes and 6-Arylpurines with
 N-Cyanosuccinimide as a New Cyanating Agent.
;
_journal_issue                   3
_journal_name_full               'Organic letters'
_journal_page_first              660
_journal_page_last               663
_journal_paper_doi               10.1021/ol503680d
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C14 H11 N5'
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_cell_length_b                   8.6666(4)
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_computing_cell_refinement       'Bruker SMART'
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_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'Photon 100 CMOS detector'
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_diffrn_radiation_monochromator  graphite
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_diffrn_reflns_theta_min         2.71
_exptl_absorpt_coefficient_mu    0.089
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_exptl_absorpt_correction_T_min  0.9652
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            White
_exptl_crystal_density_diffrn    1.391
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Platy
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.1012
_refine_ls_R_factor_gt           0.0557
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0747P)^2^+0.0707P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1267
_refine_ls_wR_factor_ref         0.1462
_reflns_number_gt                3356
_reflns_number_total             5059
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol503680d_si_004.cif
_cod_data_source_block           n0177b-1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/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.

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

 Adding full bibliography for 1518655--1518657.cif.
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1518657