Synthesis and crystal structure of (2E)-1-[3,5-bis(benzyloxy)phenyl]-3-(4-ethoxyphenyl)prop-2- en-1-one

被引：0

作者：

Jeyashri, K. R. ^{[1
]}

Logeshwari, G. ^{[1
]}

Rajapandiyan, U. ^{[1
]}

Sivakumar, K. ^{[2
]}

Selvanayagam, S. ^{[3
]}

Manikandan, H. ^{[1
]}

Kaviyarasu, K. ^{[4
]}

机构：

[1] Annamalai Univ, Dept Chem, Chidambaram 608002, India

[2] Deeded Be Univ, Dept Chem, Sri Chandrasekharendra Saraswathi Viswa Mahavidya, Kanchipuram 631561, India

[3] Govt Arts Coll, PG & Res Dept Phys, Melur 625106, India

[4] Univ South Africa UNISA, Nanosci Nanotechnol Labs, Pretoria, South Africa

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2024年 / 80卷

关键词：

crystal structure; chalcone derivative; C-H center dot center dot center dot O interactions; Hirshfeld surface analysis; CHALCONE;

D O I：

10.1107/S2056989024007552

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C31H28O4, the phenyl rings of the chalcone unit subtend a dihedral angle of 26.43 (10)degrees. The phenyl rings of the pendant benzyloxy groups are orientated at 75.57 (13) and 75.70 (10). with respect to their attached ring. In the crystal, weak C-H center dot center dot center dot O and C-H center dot center dot center dot pi interactions link the molecules. The intermolecular interactions were quantified and analysed using Hirshfeld surface analysis, which showed a breakdown into H center dot center dot center dot H (49.8%), H center dot center dot center dot C/C center dot center dot center dot H (33.8%) and H center dot center dot center dot O/O center dot center dot center dot H (13.6%) interactions with other types making negligible contributions.

引用

页码：913 / +

页数：4

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