Applications of the amino-Cope rearrangement: synthesis of tetrahydropyran, delta-lactone and piperidine targets.
Allin, Steven M.; Essat, Munira; Pita, Catarina Horro; Baird, Robert D.; McKee, Vickie; Elsegood, Mark; Edgar, Mark; Andrews, David M.; Shah, Pritom; Aspinall, Ian; Organic & biomolecular chemistry 3 (2005) 809–815; doi:10.1039/b416179c

data_7150034
_publ_section_title
;
 Applications of the amino-Cope rearrangement: synthesis of
 tetrahydropyran, delta-lactone and piperidine targets.
;
_journal_issue                   5
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              809
_journal_page_last               815
_journal_paper_doi               10.1039/b416179c
_journal_volume                  3
_journal_year                    2005
_chemical_formula_sum            'C12 H13 I O2'
_chemical_formula_weight         316.12
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_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     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.6491(4)
_cell_length_b                   6.8227(4)
_cell_length_c                   25.8973(14)
_cell_measurement_reflns_used    8847
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.93
_cell_measurement_theta_min      2.99
_cell_volume                     1174.83(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL and local programs'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.936
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0160
_diffrn_reflns_av_sigmaI/netI    0.0151
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            10340
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         28.93
_diffrn_reflns_theta_min         3.09
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.704
_exptl_absorpt_correction_T_max  0.518
_exptl_absorpt_correction_T_min  0.369
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Sheldrick, G.M.'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.787
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             616
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.272
_refine_diff_density_min         -0.310
_refine_diff_density_rms         0.049
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.001(16)
_refine_ls_extinction_coef       0.0026(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     137
_refine_ls_number_reflns         2793
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0158
_refine_ls_R_factor_gt           0.0150
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0141P)^2^+0.3043P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0336
_refine_ls_wR_factor_ref         0.0338
_reflns_number_gt                2708
_reflns_number_total             2793
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b416179c.txt
_cod_data_source_block           4a
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               7150034