Pd-Catalyzed Intramolecular α-Allylic Alkylation of Ketones with Alkynes: Rapid and Stereodivergent Construction of [3.2.1] Bicycles
Zheng, Pengfei; Wang, Chengpeng; Chen, Ying-Chun; Dong, Guangbin; ACS Catalysis 9 (2019) 5515–; doi:10.1021/acscatal.9b00997

data_4514767
_publ_section_title
;
 Pd-Catalyzed Intramolecular \a-Allylic Alkylation of Ketones with
 Alkynes: Rapid and Stereodivergent Construction of [3.2.1] Bicycles
;
_journal_issue                   6
_journal_name_full               'ACS Catalysis'
_journal_page_first              5515
_journal_paper_doi               10.1021/acscatal.9b00997
_journal_volume                  9
_journal_year                    2019
_chemical_absolute_configuration syn
_chemical_formula_moiety         'C15 H16 O2'
_chemical_formula_sum            'C15 H16 O2'
_chemical_formula_weight         228.28
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2018-03-16
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.6039(7)
_cell_length_b                   10.7509(13)
_cell_length_c                   19.196(2)
_cell_measurement_reflns_used    6004
_cell_measurement_temperature    100
_cell_measurement_theta_max      30.53
_cell_measurement_theta_min      2.17
_cell_volume                     1156.5(2)
_computing_cell_refinement       'SAINT V.8.35A (Bruker AXS Inc., 2013)'
_computing_data_collection       'APEX3 v.2015.9-0 (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V.8.35A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics
;
OLEX2: a complete structure solution, refinement and analysis program 
Dolomanov et al., 2009

Mercury: visualization and analysis of crystal structures
Macrae, et al., 2006

O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann.
J. Appl. Cryst. (2009). 42, 339-341;

C. F. Macrae, P. R. Edgington, P. McCabe, E. Pidcock, G. P. Shields, R. Taylor,
M. Towler and J. van de Streek, J. Appl. Cryst. (2006). 39, 453-457.
;
_computing_publication_material
;
 APEX3 v.2015.5-2 (Bruker AXS Inc., 2015)
 OLEX2 (Dolomanov et al., 2009)
;
_computing_structure_refinement  'XL-2018/1 (Sheldrick, 2015b)'
_computing_structure_solution    'XT 2014/5 (Sheldrick, 2015a)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'Bruker PHOTON 100'
_diffrn_detector_area_resol_mean 10.4167
_diffrn_detector_type            CMOS
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.948
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  mirrors
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0307
_diffrn_reflns_av_unetI/netI     0.0314
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.948
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            11245
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.930
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.927
_diffrn_reflns_theta_min         2.171
_diffrn_source                   'micro-focus X-ray tube'
_diffrn_source_type              'INCOATEC ImuS'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_T_max  0.7462
_exptl_absorpt_correction_T_min  0.5941
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1106 before and 0.0478 after correction.
The Ratio of minimum to maximum transmission is 0.7962.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear orange'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_description       prism
_exptl_crystal_F_000             488
_exptl_crystal_recrystallization_method 'obtained by'
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.683
_refine_diff_density_min         -0.229
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details
;
 Flack x determined using 1192 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.1(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         3408
_refine_ls_number_restraints     36
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0557
_refine_ls_R_factor_gt           0.0489
_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^)+(0.0750P)^2^+0.3470P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1260
_refine_ls_wR_factor_ref         0.1314
_reflns_Friedel_coverage         0.690
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.905
_reflns_number_gt                3075
_reflns_number_total             3408
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs9b00997_si_002.cif
_cod_data_source_block           pf-a-p2
_cod_database_code               4514767
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_max   0.991
_shelx_estimated_absorpt_t_min   0.983
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2. Rigid body (RIGU) restrains
 C10, C15, C14, C13, C12, C11
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
3.a Ternary CH refined with riding coordinates:
 C7(H7), C4(H4), C6(H6)
3.b Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C3(H3A,H3B), C5(H5A,H5B)
3.c Aromatic/amide H refined with riding coordinates:
 C9(H9), C11(H11), C8(H8), C15(H15), C12(H12), C13(H13), C14(H14)
;
_shelx_res_checksum              44911
_shelx_hkl_checksum              67940
_olex2_exptl_crystal_mounting_method 'mounted with a 20um-loop base'
_olex2_submission_special_instructions 'No special instructions were received'