Unusual Reactivity of Isoquinolinones Generated by Silver-Catalyzed Cycloisomerizations of Imines Derived from ortho-Alkynylsalicylaldehydes.
Fernández, Patricia; Valdés, Carlos; Fañanás, Francisco J; Rodríguez, Félix; The Journal of organic chemistry 84 (2019) 3184–3191; doi:10.1021/acs.joc.8b03081

data_4033952
_publ_section_title
;
 Unusual Reactivity of Isoquinolinones Generated by Silver-Catalyzed
 Cycloisomerizations of Imines Derived from ortho-Alkynylsalicylaldehydes.
;
_journal_issue                   6
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              3184
_journal_page_last               3191
_journal_paper_doi               10.1021/acs.joc.8b03081
_journal_volume                  84
_journal_year                    2019
_chemical_formula_moiety         'C31 H30 Br N O9'
_chemical_formula_sum            'C31 H30 Br N O9'
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_diffrn_source                   'micro-focus sealed X-ray tube'
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
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_exptl_crystal_description       prism
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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^)+(0.0597P)^2^+0.4751P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1171
_refine_ls_wR_factor_ref         0.1272
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4716
_reflns_number_total             5509
_reflns_threshold_expression     'I > 2\s(I)'
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_oxdiff_exptl_absorpt_empirical_full_min 0.717
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