Rhodium(III)-Catalyzed Synthesis of Spiropiperidine Derivatives via C-H Activation.
Peneau, Augustin; Retailleau, Pascal; Guillou, Catherine; Chabaud, Laurent; The Journal of organic chemistry 83 (2018) 2324–2340; doi:10.1021/acs.joc.7b03252

data_4033508
_publ_section_title
;
 Rhodium(III)-Catalyzed Synthesis of Spiropiperidine Derivatives via C-H
 Activation.
;
_journal_issue                   4
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              2324
_journal_page_last               2340
_journal_paper_doi               10.1021/acs.joc.7b03252
_journal_volume                  83
_journal_year                    2018
_chemical_formula_moiety         'C21 H22 N2 O3'
_chemical_formula_sum            'C21 H22 N2 O3'
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;
CrystalClear-SM Expert 2.1 b45 (Rigaku, 2015)
;
_computing_data_collection
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CrystalClear-SM Expert 2.1 b45 (Rigaku, 2015)
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_computing_data_reduction
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CrystalClear-SM Expert 2.1 b45 (Rigaku, 2015)
;
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
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;
AFC12 (Right): Kappa 3 circle
;
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Rigaku XtaLabPro Pilatus 200K
;
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_diffrn_reflns_limit_l_min       -22
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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^)+(0.0481P)^2^+0.4889P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1081
_refine_ls_wR_factor_ref         0.1239
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_reflns_number_gt                3052
_reflns_number_total             4166
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo7b03252_si_002.cif
_cod_data_source_block           LC1668-1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 4033508.cif.
;
_cod_database_code               4033508
_shelx_res_checksum              80940
_shelx_hkl_checksum              31822