CRYSTAL-STRUCTURE OF 1,3-DI-TERT-BUTYL-6H-BENZO[B]NAPHTHO[1,2-D]PYRAN-6-ONE - A SEVERELY DISTORTED HELICENE-LIKE BRIDGED BIARYL

被引:10
作者
PETERS, K [1 ]
PETERS, EM [1 ]
VONSCHNERING, HG [1 ]
BRINGMANN, G [1 ]
HARTUNG, T [1 ]
机构
[1] UNIV WURZBURG,INST ORGAN CHEM,W-8700 WURZBURG,GERMANY
来源
ZEITSCHRIFT FUR KRISTALLOGRAPHIE | 1992年 / 202卷 / 3-4期
关键词
CRYSTAL STRUCTURE; STEREOCHEMISTRY; BIARYLS; BRIDGED; HELICENES; C25H26O2;
D O I
10.1524/zkri.1992.202.3-4.275
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The title biaryl was prepared by Pd-catalysed intramolecular aryl coupling. It crystallizes monoclinically in the space group P2(1)/n with a = 1479.6(3), b = 1052.4(2), c = 1371.4(2) pm, beta = 104.85(2)-degrees and Z = 4.
引用
收藏
页码:275 / 278
页数:4
相关论文
共 3 条
  • [1] BRINGMANN G, 1992, SYNTHESIS STRUCTURE, P225
  • [2] BRINGMANN G, IN PRESS HOUBEN WEYL, V22, pC2
  • [3] CRYSTAL-STRUCTURE OF 6H-BENZO[1,2-D]PYRAN-6-ONE 0.5 PHENOL - A USEFUL, AXIALLY PROSTEREOGENIC LACTONE-BRIDGED BIARYL
    PETERS, K
    PETERS, EM
    VONSCHNERING, HG
    BRINGMANN, G
    HARTUNG, T
    SCHUPP, O
    [J]. ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 1992, 202 (3-4): : 271 - 274