Asymmetric Synthesis of Fused Polycyclic Indazoles through Aminocatalyzed Aza-Michael Addition/Intramolecular Cyclization.
Giardinetti, Maxime; Marrot, Jérôme; Moreau, Xavier; Coeffard, Vincent; Greck, Christine; The Journal of organic chemistry 81 (2016) 6855–6861; doi:10.1021/acs.joc.6b01201

data_4036998
_publ_section_title
;
 Asymmetric Synthesis of Fused Polycyclic Indazoles through Aminocatalyzed
 Aza-Michael Addition/Intramolecular Cyclization.
;
_journal_issue                   15
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              6855
_journal_page_last               6861
_journal_paper_doi               10.1021/acs.joc.6b01201
_journal_volume                  81
_journal_year                    2016
_chemical_formula_sum            'C17 H11 I N2 O'
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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-2014/7 (Sheldrick 2014'
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_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0480P)^2^+4.5593P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_cod_data_source_block           vc3132_a
_cod_original_sg_symbol_H-M      'C 2/c'
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_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.552
_shelx_estimated_absorpt_t_max   0.807
_exptl_absorpt_special_details   'Blessing, Acta Cryst. (1995) A51, 33-38'
_shelx_res_checksum              82959
_shelx_hkl_checksum              22366