Expedient synthesis of tetrahydroquinoline-3-spirohydantoin derivatives via the Lewis acid-catalyzed tert-amino effect reaction.
Briones, John F.; Basarab, Gregory S.; Chemical communications (Cambridge, England) 52 (2016) 8541–8544; doi:10.1039/c6cc03600g

data_7124678
_publ_section_title
;
 Expedient synthesis of tetrahydroquinoline-3-spirohydantoin derivatives
 via the Lewis acid-catalyzed tert-amino effect reaction.
;
_journal_issue                   55
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              8541
_journal_page_last               8544
_journal_paper_doi               10.1039/c6cc03600g
_journal_volume                  52
_journal_year                    2016
_chemical_formula_sum            'C19 H20 N2 O4'
_chemical_formula_weight         340.37
_chemical_name_systematic        en07310-73
_space_group_IT_number           14
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_audit_update_record
;
2015-11-16 deposited with the CCDC.
2016-06-03 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
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_cell_angle_gamma                90.00
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_computing_cell_refinement       'Bruker SMART'
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_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
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_exptl_crystal_density_method    'not measured'
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_exptl_crystal_F_000             720
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent: '
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0730P)^2^+0.4280P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_cod_data_source_file            c6cc03600g2.cif
_cod_data_source_block           en07310-73
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/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_cell_volume        1719.85(14)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7124678