Access to benzene-modified 2<sup>nd</sup> generation strigolactams and GR24 by merging C-H olefination with decarboxylative Giese cyclization.
Ge, Yuhua; Chen, Xingyue; Dong, Yi; Wang, Hua-Nan; Li, Yangyan; Chen, Gang; Organic & biomolecular chemistry 19 (2021) 7141–7146; doi:10.1039/d1ob01234g

data_7158193
_publ_section_title
;
 Access to benzene-modified 2<sup>nd</sup> generation strigolactams and
 GR24 by merging C-H olefination with decarboxylative Giese cyclization.
;
_journal_issue                   33
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              7141
_journal_page_last               7146
_journal_paper_doi               10.1039/d1ob01234g
_journal_volume                  19
_journal_year                    2021
_chemical_formula_moiety         'C17 H13 Cl O5'
_chemical_formula_sum            'C17 H13 Cl O5'
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_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-06-02 deposited with the CCDC.	2021-07-27 downloaded from the CCDC.
;
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_cell_angle_gamma                90
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_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
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_diffrn_reflns_av_unetI/netI     0.0434
_diffrn_reflns_Laue_measured_fraction_full 0.996
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_diffrn_reflns_limit_l_min       -19
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_diffrn_reflns_point_group_measured_fraction_full 0.996
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_diffrn_reflns_theta_max         68.215
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_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.475
_exptl_crystal_description       block
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_exptl_crystal_size_mid          0.150
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_refine_ls_R_factor_gt           0.0359
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0529P)^2^+0.4055P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0950
_refine_ls_wR_factor_ref         0.1000
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2360
_reflns_number_total             2735
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1ob01234g2.cif
_cod_data_source_block           t_a_CCDC1
_cod_depositor_comments
'Adding full bibliography for 7158192--7158193.cif.'
_cod_original_cell_volume        1498.1(7)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7158193
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.664
_shelx_estimated_absorpt_t_max   0.723
_shelx_res_checksum              38718