A rhodium(ii) catalysed domino synthesis of azepino fused diindoles from isatin tethered N-sulfonyl-1,2,3-triazoles and indoles.
Kahar, Nilesh; Jadhav, Pankaj; Reddy, R. V. Ramana; Dawande, Sudam; Chemical communications (Cambridge, England) 56 (2020) 1207–1210; doi:10.1039/c9cc08377d

data_7125666
_publ_section_title
;
 A rhodium(ii) catalysed domino synthesis of azepino fused diindoles from
 isatin tethered N-sulfonyl-1,2,3-triazoles and indoles.
;
_journal_issue                   8
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              1207
_journal_page_last               1210
_journal_paper_doi               10.1039/c9cc08377d
_journal_volume                  56
_journal_year                    2020
_chemical_formula_sum            'C29 H23 N3 O4 S'
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_space_group_crystal_system      triclinic
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;
2019-04-21 deposited with the CCDC.	2019-12-17 downloaded from the CCDC.
;
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2017/1 (Sheldrick 2017)'
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_refine_ls_R_factor_all          0.1673
_refine_ls_R_factor_gt           0.0725
_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^)+(0.0616P)^2^+0.3703P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             4336
_reflns_threshold_expression     'I > 2\s(I)'
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'Adding full bibliography for 7125665--7125666.cif.'
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