A new tetrazine catalytic system for the synthesis of <i>N</i>-aryl-α-arylated glycine ester derivatives.
Tu, Shunqi; Chen, Tiantian; Yuan, Zijian; Wang, Jianchun; Organic & biomolecular chemistry 23 (2025) 2450–2455; doi:10.1039/d4ob01993h

data_7160351
_publ_section_title
;
 A new tetrazine catalytic system for the synthesis of
 <i>N</i>-aryl-&#x3b1;-arylated glycine ester derivatives.
;
_journal_issue                   10
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              2450
_journal_page_last               2455
_journal_paper_doi               10.1039/d4ob01993h
_journal_volume                  23
_journal_year                    2025
_chemical_formula_sum            'C6 H3 N4 O3'
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_space_group_name_Hall           '-P 2ybc'
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_audit_update_record
;
2024-11-20 deposited with the CCDC.	2025-01-28 downloaded from the CCDC.
;
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_cell_measurement_temperature    293(2)
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_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      293(2)
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_diffrn_radiation_type           CuK\a
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_diffrn_reflns_Laue_measured_fraction_full 1.000
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_diffrn_reflns_theta_min         5.056
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_R_factor_all          0.0803
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_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1299P)^2^+0.1553P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                1228
_reflns_number_total             1441
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ob01993h2.cif
_cod_data_source_block           tsq-dj-02
_cod_depositor_comments          'Adding full bibliography for 7160351.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7160351
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.755
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_shelx_res_checksum              51069