Novel bisimidazolium pincers as low loading ligands for in situ palladium-catalyzed Suzuki-Miyaura reaction in the ambient atmosphere
Chao Gao; Hongjun Zhou; Siping Wei; Yinsong Zhao; Jingsong You; Ge Gao; Chemical communications (Cambridge, England) 49 (2013) 1127–1129; doi:10.1039/c2cc36375e

data_7108800
_publ_section_title
;
 Novel bisimidazolium pincers as low loading ligands for in situ
 palladium-catalyzed Suzuki-Miyaura reaction in the ambient atmosphere
;
_journal_issue                   11
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              1127
_journal_page_last               1129
_journal_paper_doi               10.1039/c2cc36375e
_journal_volume                  49
_journal_year                    2013
_chemical_formula_moiety         'C21 H16 N7 O, F6 P, C H4 O'
_chemical_formula_sum            'C22 H20 F6 N7 O2 P'
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_symmetry_space_group_name_Hall  '-P 2ac 2n'
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CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.29 (release 10-06-2008 CrysAlis171 .NET)
(compiled Jun 10 2008,16:49:55)
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CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.32.29 (release 10-06-2008 CrysAlis171 .NET)
(compiled Jun 10 2008,16:49:55)
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CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.29 (release 10-06-2008 CrysAlis171 .NET)
(compiled Jun 10 2008,16:49:55)
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_diffrn_ambient_temperature      100(2)
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CrysAlisPro, Oxford Diffraction Ltd.,
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Empirical absorption correction using spherical harmonics,
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_exptl_crystal_colour            colorless
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_exptl_crystal_description       parallelepiped
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_exptl_crystal_size_max          0.58
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0500P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0861
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