Branch-selective synthesis of oxindole and indene scaffolds: transition metal-controlled intramolecular aryl amidation leading to c3 reverse-prenylated oxindoles.
Ignatenko, Vasily A.; Deligonul, Nihal; Viswanathan, Rajesh; Organic letters 12 (2010) 3594–3597; doi:10.1021/ol1012372

data_1503083
_publ_section_title
;
 Branch-selective synthesis of oxindole and indene scaffolds: transition
 metal-controlled intramolecular aryl amidation leading to c3
 reverse-prenylated oxindoles.
;
_journal_issue                   16
_journal_name_full               'Organic letters'
_journal_page_first              3594
_journal_page_last               3597
_journal_paper_doi               10.1021/ol1012372
_journal_volume                  12
_journal_year                    2010
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_cell_volume                     1790.7(4)
_computing_cell_refinement       'Bruker SMART'
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_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      170(2)
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_diffrn_reflns_theta_min         2.03
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'AXScale in APEX 2 (Bruker, 2004)'
_exptl_crystal_colour            colourless
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_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0377P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                1872
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol1012372_si_002.cif
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_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               1503083