Experiment and Computational Study on the Regioselectivity of Nucleophilic Addition to Unsymmetrical p-Benzynes Derived from Bergman Cyclization of Enediynes.
Das, Eshani; Basak, Shyam; Anoop, Anakuthil; Basak, Amit; The Journal of organic chemistry 83 (2018) 7730–7740; doi:10.1021/acs.joc.8b00624

data_4035623
_publ_section_title
;
 Experiment and Computational Study on the Regioselectivity of
 Nucleophilic Addition to Unsymmetrical p-Benzynes Derived from Bergman
 Cyclization of Enediynes.
;
_journal_issue                   15
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              7730
_journal_page_last               7740
_journal_paper_doi               10.1021/acs.joc.8b00624
_journal_volume                  83
_journal_year                    2018
_chemical_formula_sum            'C76 H60 Br4 N8 O16 S4'
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.1584P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_threshold_expression     'I > 2\s(I)'
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