Oxidative Arylation of Isochroman
Soo J. Park; Jason R. Price; Matthew H. Todd; Journal of Organic Chemistry 77 (2012) 949–955; doi:10.1021/jo2021373

data_4026893
_publ_contact_author_address
;
School of Chemistry
The University of Sydney
NSW 2006 (Australia)
;
_publ_contact_author_email
;
matthew.todd@sydney.edu.au
;
_publ_contact_author_fax         '(+61) 2-9351-3329'
_publ_contact_author_name
;
Matthew H. Todd
;
_publ_section_title
;
 Oxidative Arylation of Isochroman
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              949
_journal_page_last               955
_journal_paper_doi               10.1021/jo2021373
_journal_volume                  77
_journal_year                    2012
_chemical_formula_sum            'C20 H17 Br O2'
_chemical_formula_weight         369.25
_chemical_name_systematic
; 
1-(4-methoxynaphthalen-1-yl)isochroman 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
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_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
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_cell_length_b                   10.7237(3)
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_cell_measurement_reflns_used    48769
_cell_measurement_temperature    150(2)
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_collection
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_reduction
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_molecular_graphics
;
 WinGX (Farrugia, 1999)
 SHELXTL (Bruker, 2003)
 ORTEP-3 (Farrugia, 1997)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_crystal_treatment
;
attached with Exxon Paratone N, to a short length 
of fibre supported on a thin piece of copper wire 
inserted in a copper mounting pin.  The crystal was 
quenched in a cold nitrogen gas stream from an 
Oxford Cryosystems Cryostream.
;
_diffrn_detector_area_resol_mean 10.5861
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) x-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0284
_diffrn_reflns_av_sigmaI/netI    0.0139
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
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_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            66250
_diffrn_reflns_theta_full        74.15
_diffrn_reflns_theta_max         74.15
_diffrn_reflns_theta_min         3.66
_exptl_absorpt_coefficient_mu    3.536
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.67389
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_description       prism
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.289
_exptl_crystal_size_mid          0.185
_exptl_crystal_size_min          0.133
_refine_diff_density_max         0.465
_refine_diff_density_min         -0.810
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     622
_refine_ls_number_reflns         9665
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0285
_refine_ls_R_factor_gt           0.0272
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+1.8000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0741
_refine_ls_wR_factor_ref         0.0754
_reflns_number_gt                9304
_reflns_number_total             9665
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo2021373_si_003.cif
_cod_data_source_block           mht11jp01
_cod_original_cell_volume        2412.54(10)
_cod_database_code               4026893