γ-Lactams and furan bispyrrolidines via iodine mediated cyclisation of homoallylamines
Hama Salih, Mariwan A.; Male, Louise; Spencer, Neil; Fossey, John S.; Organic Chemistry Frontiers 2 (2015) 1445–; doi:10.1039/C5QO00183H

data_1553155
_publ_section_title
;
 \g-Lactams and furan bispyrrolidines via iodine mediated cyclisation of
 homoallylamines
;
_journal_issue                   11
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              1445
_journal_paper_doi               10.1039/C5QO00183H
_journal_volume                  2
_journal_year                    2015
_chemical_formula_moiety         'C19 H21 N O3'
_chemical_formula_sum            'C19 H21 N O3'
_chemical_formula_weight         311.37
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2014-05-13
_audit_creation_method
;
Olex2 1.2
(compiled 2014.03.20 svn.r2914 for OlexSys, GUI svn.r4816)
;
_audit_update_record
;
2014-12-10 deposited with the CCDC.
2015-08-27 downloaded from the CCDC.
;
_cell_angle_alpha                110.497(2)
_cell_angle_beta                 97.0023(18)
_cell_angle_gamma                102.2736(19)
_cell_formula_units_Z            4
_cell_length_a                   6.98428(14)
_cell_length_b                   15.3845(4)
_cell_length_c                   16.6168(4)
_cell_measurement_reflns_used    15928
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      74.3190
_cell_measurement_theta_min      3.1310
_cell_volume                     1596.16(7)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.00(10)
_diffrn_detector_area_resol_mean 5.1768
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.2261811000
_diffrn_orient_matrix_UB_12      0.0372701000
_diffrn_orient_matrix_UB_13      0.0416153000
_diffrn_orient_matrix_UB_21      -0.0413255000
_diffrn_orient_matrix_UB_22      0.0748161000
_diffrn_orient_matrix_UB_23      0.0810787000
_diffrn_orient_matrix_UB_31      -0.0234224000
_diffrn_orient_matrix_UB_32      -0.0733085000
_diffrn_orient_matrix_UB_33      0.0443106000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0314
_diffrn_reflns_av_unetI/netI     0.0265
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            30499
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.985
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         74.566
_diffrn_reflns_theta_min         2.907
_diffrn_source                   'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.703
_exptl_absorpt_correction_T_max  0.997
_exptl_absorpt_correction_T_min  0.983
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Numerical absorption correction based on gaussian integration over
			a multifaceted crystal model
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.296
_exptl_crystal_description       Rod
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.3203
_exptl_crystal_size_mid          0.0911
_exptl_crystal_size_min          0.0389
_refine_diff_density_max         0.494
_refine_diff_density_min         -0.302
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.271
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     427
_refine_ls_number_reflns         6446
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.271
_refine_ls_R_factor_all          0.0571
_refine_ls_R_factor_gt           0.0420
_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^)+(0.0300P)^2^+2.7940P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1573
_refine_ls_wR_factor_ref         0.1611
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5244
_reflns_number_total             6446
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5qo00183h2.cif
_cod_data_source_block           6h-cis
_cod_database_code               1553155
_shelxl_version_number           2014-1
_chemical_oxdiff_formula         C19H21NO2
_reflns_odcompleteness_completeness 99.98
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C5(H5), C105(H105)
2.b Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C4(H4A,H4B), C101(H10A,H10B), C104(H10C,H10D)
2.c Aromatic/amide H refined with riding coordinates:
 C8(H8), C9(H9), C10(H10), C11(H11), C12(H12), C14(H14), C15(H15), C17(H17),
 C18(H18), C108(H108), C109(H109), C110(H110), C111(H111), C112(H112),
 C114(H114), C115(H115), C117(H117), C118(H118)
2.d Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C19(H19A,H19B,H19C), C106(H10E,H10F,H10G), C119(H11A,H11B,
 H11C)
;
_shelx_res_checksum              20465