DDQ dehydrogenative Diels‒Alder reaction for the synthesis of functionalized spiro[carbazole-1,3′-indolines] and spiro[carbazole-1,5′-pyrimidines]
Zhan, Shao-Cong; Fang, Ren-Jie; Yang, Ren-Yin; Zhao, Ru-Fang; Wang, Yang; Sun, Jing; Yan, Chao-Guo; New Journal of Chemistry 45 (2021) 15423–15428; doi:10.1039/D1NJ02836G

data_7060852
_publ_section_title
;
 DDQ dehydrogenative Diels--Alder reaction for the synthesis of
 functionalized spiro[carbazole-1,3&#x2032;-indolines] and
 spiro[carbazole-1,5&#x2032;-pyrimidines]
;
_journal_issue                   34
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              15423
_journal_page_last               15428
_journal_paper_doi               10.1039/D1NJ02836G
_journal_volume                  45
_journal_year                    2021
_chemical_formula_moiety         'C49 H37 Cl N2 O4'
_chemical_formula_sum            'C49 H37 Cl N2 O4'
_chemical_formula_weight         753.25
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2021-04-14 deposited with the CCDC.	2021-07-19 downloaded from the CCDC.
;
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_cell_angle_gamma                110.717(3)
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_cell_measurement_temperature    273(2)
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_cell_volume                     1951.4(3)
_computing_cell_refinement       'Bruker SAINT'
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_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      273(2)
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_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_source         'fine-focus sealed tube'
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_refine_ls_R_factor_all          0.1978
_refine_ls_R_factor_gt           0.0749
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0897P)^2^+0.4700P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                3622
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj02836g2.cif
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_cod_depositor_comments
'Adding full bibliography for 7060849--7060852.cif.'
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