4,6-Di-tert-butyl-2,8-dimethoxydibenzo[b,d]furan

被引：0
|
作者：
Chung, Dayeon [2 ]
Otgonbaatar, Enkhzul [1 ]
Son, Seok Hwan [3 ]
Chung, Minchul [3 ]
Kwak, Chee-Hun [1 ]
机构：
[1] Sunchon Natl Univ, Dept Chem, Sunchon 540742, South Korea
[2] Gwangju Sci High Sch, Kwangju 500480, South Korea
[3] Sunchon Natl Univ, Dept Chem Engn, Sunchon 540742, South Korea
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷
关键词：
data-to-parameter ratio = 20.1; mean σ(C-C) = 0.004 Å; R factor = 0.076; single-crystal X-ray study; T = 100 K; wR factor = 0.229;
D O I：
10.1107/S1600536811048379
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C(22)H(28)O(3), the dihedral angle between the benzene rings is 3.47 (13)degrees and the five-membered furan ring is essentially planar with a largest deviation of 0.0052 (14) angstrom. The Csp(2)-Csp(2) bond length between the two benzene rings [1.443 (3) angstrom] is considerably shorter than those between the benzene and tertiary C atoms [1.538 (3) and 1.530 (3) angstrom], which are sp(2)-sp(3) hybridized. C-H center dot center dot center dot pi interactions involving the furan and benzene rings are found in the crystal structure.
引用
收藏
页码：O3356 / U270
页数：11
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