C(sp<sup>3</sup>)-H arylation to construct all-syn cyclobutane-based heterobicyclic systems: a novel fragment collection.
Osberger, Thomas J.; Kidd, Sarah L.; King, Thomas A.; Spring, David R.; Chemical communications (Cambridge, England) 56 (2020) 7423–7426; doi:10.1039/d0cc03237a

data_7126616
_publ_section_title
;
 C(sp<sup>3</sup>)-H arylation to construct all-syn cyclobutane-based
 heterobicyclic systems: a novel fragment collection.
;
_journal_issue                   54
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              7423
_journal_page_last               7426
_journal_paper_doi               10.1039/d0cc03237a
_journal_volume                  56
_journal_year                    2020
_chemical_formula_moiety         'C13 H14 O3'
_chemical_formula_sum            'C13 H14 O3'
_chemical_formula_weight         218.24
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
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_audit_creation_method           SHELXL-2018/1
_audit_update_record
;
2020-02-27 deposited with the CCDC.	2020-05-26 downloaded from the CCDC.
;
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_diffrn_measurement_device_type  'Bruker D8-QUEST PHOTON-100'
_diffrn_measurement_method       '\w and \f-scans'
_diffrn_radiation_type           CuK\a
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_diffrn_reflns_limit_h_max       19
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_diffrn_source                   'Incoatec I\mS Cu microsource'
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_exptl_crystal_colour            colourless
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0461
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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^)+(0.0445P)^2^+1.4461P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                1576
_reflns_number_total             1872
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc03237a2.cif
_cod_data_source_block           DS_B1_0032
_cod_depositor_comments          'Adding full bibliography for 7126616.cif.'
_cod_original_cell_volume        2121.36(12)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7126616
_cambridge_user_name             'Thomas Osberger'
_cambridge_user_crsid            jo394
_cambridge_supervisor_name       'David Spring'
_cambridge_supervisor_crsid      drs36
_cambridge_crystallographer_name 'Andrew Bond'
_cambridge_crystallographer_crsid adb29
_cambridge_sample_id             TO3078
_cambridge_data_id               DS_B1_0032
_shelx_estimated_absorpt_t_min   0.770
_shelx_estimated_absorpt_t_max   0.969
_shelx_res_checksum              75502
_shelx_hkl_checksum              95629