Highly regio- and diastereoselective [3 + 2]-cycloadditions involving indolediones and α,β-disubstituted nitroethylenes.
Rao, Madhuri P.; Gunaga, Shubha S.; Zuegg, Johannes; Pamarthi, Rambabu; Ganesh, Madhu; Organic & biomolecular chemistry 17 (2019) 9390–9402; doi:10.1039/c9ob01429b

data_7157143
_publ_section_title
;
 Highly regio- and diastereoselective [3 + 2]-cycloadditions involving
 indolediones and \a,\b-disubstituted nitroethylenes.
;
_journal_issue                   42
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              9390
_journal_page_last               9402
_journal_paper_doi               10.1039/c9ob01429b
_journal_volume                  17
_journal_year                    2019
_chemical_formula_sum            'C36 H32 Br2 N6 O6'
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_space_group_name_Hall           '-P 2yn'
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_symmetry_space_group_name_Hall  '-P 2yn'
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_audit_update_record
;
2018-12-23 deposited with the CCDC.    2019-10-08 downloaded from the CCDC.
;
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_diffrn_measurement_device_type  'Bruker APEX-II CCD'
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_exptl_crystal_colour            colorless
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0492P)^2^+1.5135P] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_number_total             7878
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ob01429b2.cif
_cod_data_source_block           shelx_CCDC1
_cod_depositor_comments
'Adding full bibliography for 7157142--7157144.cif.'
_cod_database_code               7157143
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              48143