Stereoselective Construction of Pyrazinoindoles and Oxazinoindoles via Ring-Opening/Pictet-Spengler Reaction of Aziridines and Epoxides with 3-Methylindoles and Carbonyls.
Wani, Imtiyaz Ahmad; Das, Subhomoy; Mondal, Shobhan; Ghorai, Manas K.; The Journal of organic chemistry 83 (2018) 14553–14567; doi:10.1021/acs.joc.8b02339

data_4035712
_publ_section_title
;
 Stereoselective Construction of Pyrazinoindoles and Oxazinoindoles via
 Ring-Opening/Pictet-Spengler Reaction of Aziridines and Epoxides with
 3-Methylindoles and Carbonyls.
;
_journal_issue                   23
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              14553
_journal_page_last               14567
_journal_paper_doi               10.1021/acs.joc.8b02339
_journal_volume                  83
_journal_year                    2018
_chemical_formula_moiety         'C48 H40 N4 O6'
_chemical_formula_sum            'C48 H40 N4 O6'
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_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
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_cell_angle_beta                 89.368(2)
_cell_angle_gamma                85.7060(10)
_cell_formula_units_Z            1
_cell_length_a                   9.7941(5)
_cell_length_b                   10.1973(5)
_cell_length_c                   10.1976(5)
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_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART APEX'
_computing_data_reduction        'Bruker SAINT PLUS'
_computing_molecular_graphics    'WingX publication routine (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97(Altomare, et. al. 1999)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scan'
_diffrn_radiation_monochromator  graphite
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_exptl_absorpt_coefficient_mu    0.090
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_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.348
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
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_exptl_crystal_size_max          0.2
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_refine_ls_R_factor_all          0.0564
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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^)+(0.0500P)^2^+0.2742P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0967
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo8b02339_si_005.cif
_cod_data_source_block           1mard
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Empirical' was
changed to 'empirical' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4035712