Diastereoselective synthesis of spiro[carbazole-3,5'-pyrimidines] and spiro[carbazole-3,1'-cyclohexanes] <i>via</i> four-component reaction.
Zhan, Shao-Cong; Fang, Ren-Jie; Sun, Jing; Yan, Chao-Guo; Organic & biomolecular chemistry 19 (2021) 6322–6327; doi:10.1039/d1ob01113h

data_7158140
_publ_section_title
;
 Diastereoselective synthesis of spiro[carbazole-3,5'-pyrimidines] and
 spiro[carbazole-3,1'-cyclohexanes] <i>via</i> four-component reaction.
;
_journal_issue                   28
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              6322
_journal_page_last               6327
_journal_paper_doi               10.1039/d1ob01113h
_journal_volume                  19
_journal_year                    2021
_chemical_formula_moiety         'C34 H33 N3 O5'
_chemical_formula_sum            'C34 H33 N3 O5'
_chemical_formula_weight         563.63
_space_group_crystal_system      monoclinic
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2021-04-20 deposited with the CCDC.	2021-06-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_theta_max         25.999
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_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.2613
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_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0862P)^2^+18.8524P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2190
_refine_ls_wR_factor_ref         0.2918
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4692
_reflns_number_total             11530
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           2aa
_cod_depositor_comments
'Adding full bibliography for 7158139--7158148.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7158140
_shelx_shelxl_version_number     2014/7
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_shelx_res_checksum              38339