Selective construction of polycyclic cyclohepta[b]indoles and cyclopenta[b]indoles via cycloaddition reaction of 3-(indol-3-yl)maleimides and (indol-2-yl)methanols
Sun, Jing; Yan, Chen; Sun, Qiu; Han, Ying; Yan, Chao-Guo; New Journal of Chemistry 47 (2023) 6694–6699; doi:10.1039/D3NJ00013C

data_7062281
_publ_section_title
;
 Selective construction of polycyclic cyclohepta[b]indoles and
 cyclopenta[b]indoles via cycloaddition reaction of
 3-(indol-3-yl)maleimides and (indol-2-yl)methanols
;
_journal_issue                   14
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              6694
_journal_page_last               6699
_journal_paper_doi               10.1039/D3NJ00013C
_journal_volume                  47
_journal_year                    2023
_chemical_formula_moiety         'C40 H34 N4 O3, C3 H7 N O'
_chemical_formula_sum            'C43 H41 N5 O4'
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_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
;
2022-06-08 deposited with the CCDC.	2023-02-16 downloaded from the CCDC.
;
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_diffrn_ambient_temperature      296(2)
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_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
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_exptl_absorpt_coefficient_mu    0.080
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_refine_ls_R_factor_all          0.0934
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0754P)^2^+0.7436P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                4983
_reflns_number_total             7294
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments
'Adding full bibliography for 7062276--7062283.cif.'
_cod_database_code               7062281
_shelx_shelxl_version_number     2014/7
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