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Two closely related 2-(benzofuran-2-yl)-2-oxoethyl benzoates: structural differences and C 14H...O hydrogen-bonded supramolecular assemblies

หน่วยงาน Universiti Sains Malaysia, Malaysia

รายละเอียด

ชื่อเรื่อง : Two closely related 2-(benzofuran-2-yl)-2-oxoethyl benzoates: structural differences and C 14H...O hydrogen-bonded supramolecular assemblies
นักวิจัย : Li, Yee Then , C. S. , Chidan Kumar , Huey, Chong Kwong , Win, Yip Foo , Siau, Hui Mah , Ching, Kheng Quah , S., Naveen , Warad, Ismail
คำค้น : QC1-999 Physics , QD1-999 Chemistry
หน่วยงาน : Universiti Sains Malaysia, Malaysia
ผู้ร่วมงาน : -
ปีพิมพ์ : 2560
อ้างอิง : http://eprints.usm.my/37276/1/(Two_closely)_qm2116.pdf , Li, Yee Then and C. S. , Chidan Kumar and Huey, Chong Kwong and Win, Yip Foo and Siau, Hui Mah and Ching, Kheng Quah and S., Naveen and Warad, Ismail (2017) Two closely related 2-(benzofuran-2-yl)-2-oxoethyl benzoates: structural differences and C 14H...O hydrogen-bonded supramolecular assemblies. Acta Crystallographica Section E: Crystallographic Communications, 2017 (73). pp. 1087-1091. ISSN 2056-9890
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : https://doi.org/10.1107/S2056989017009422 , http://eprints.usm.my/37276/
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The compounds 2-(1-benzofuran-2-yl)-2-oxoethyl 2-nitrobenzoate, C17H11NO6 (I), and 2-(1-benzofuran-2-yl)-2-oxoethyl 2-aminobenzoate, C17H13NO4 (II), were synthesized under mild conditions. Their molecular structures were characterized by both spectroscopic and single-crystal X-ray diffraction analysis. The molecular conformations of both title compounds are generally similar. However, different ortho-substituted moieties at the phenyl ring of the two compounds cause deviations in the torsion angles between the carbonyl group and the attached phenyl ring. In compound (I), the ortho-nitrophenyl ring is twisted away from the adjacent carbonyl group whereas in compound (II), the ortho-aminophenyl ring is almost co-planar with the carbonyl group. In the crystal of compound (I), two C 14H

บรรณานุกรม :
Li, Yee Then , C. S. , Chidan Kumar , Huey, Chong Kwong , Win, Yip Foo , Siau, Hui Mah , Ching, Kheng Quah , S., Naveen , Warad, Ismail . (2560). Two closely related 2-(benzofuran-2-yl)-2-oxoethyl benzoates: structural differences and C 14H...O hydrogen-bonded supramolecular assemblies.
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia.
Li, Yee Then , C. S. , Chidan Kumar , Huey, Chong Kwong , Win, Yip Foo , Siau, Hui Mah , Ching, Kheng Quah , S., Naveen , Warad, Ismail . 2560. "Two closely related 2-(benzofuran-2-yl)-2-oxoethyl benzoates: structural differences and C 14H...O hydrogen-bonded supramolecular assemblies".
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia.
Li, Yee Then , C. S. , Chidan Kumar , Huey, Chong Kwong , Win, Yip Foo , Siau, Hui Mah , Ching, Kheng Quah , S., Naveen , Warad, Ismail . "Two closely related 2-(benzofuran-2-yl)-2-oxoethyl benzoates: structural differences and C 14H...O hydrogen-bonded supramolecular assemblies."
    กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia, 2560. Print.
Li, Yee Then , C. S. , Chidan Kumar , Huey, Chong Kwong , Win, Yip Foo , Siau, Hui Mah , Ching, Kheng Quah , S., Naveen , Warad, Ismail . Two closely related 2-(benzofuran-2-yl)-2-oxoethyl benzoates: structural differences and C 14H...O hydrogen-bonded supramolecular assemblies. กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia; 2560.