Proton transfer vs. oligophosphine formation by P-C/P-H σ-bond metathesis: decoding the competing Brønsted and Lewis type reactivities of imidazolio-phosphines.
Cicač-Hudi, Mario; Feil, Christoph M.; Birchall, Nicholas; Nieger, Martin; Gudat, Dietrich; Dalton transactions (Cambridge, England : 2003) 49 (2020) 17401–17413; doi:10.1039/d0dt03633a

data_7706116
_publ_section_title
;
 Proton transfer vs. oligophosphine formation by P-C/P-H \s-bond
 metathesis: decoding the competing Br\/onsted and Lewis type reactivities
 of imidazolio-phosphines.
;
_journal_issue                   47
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              17401
_journal_page_last               17413
_journal_paper_doi               10.1039/d0dt03633a
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C27 H38 N2 P, B F4, C H2 Cl2'
_chemical_formula_sum            'C28 H40 B Cl2 F4 N2 P'
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_atom_sites_solution_secondary   difmap
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_audit_update_record
;
2020-03-23 deposited with the CCDC.	2020-11-09 downloaded from the CCDC.
;
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      135(2)
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_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Kappa ApexII Duo'
_diffrn_measurement_method       'Omega and phi scans'
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.1180P)^2^+19.3776P] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_number_total             3384
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt03633a2.cif
_cod_data_source_block           g563_mn
_cod_original_sg_symbol_Hall     '-C 2bc 2'
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_shelx_estimated_absorpt_t_max   0.964
_shelx_res_checksum              95421