Peer-reviewedCC BYActa crystallographica. Section E, Crystallographic communications
Synthesis and crystal structure of ethyl 2-{[4-amino-5-cyano-6-(3,4-di-meth-oxy-phen-yl)pyrimidin-2-yl]sulfan-yl}acetate.
5 affiliations
- 1Pharmaceutical Chemistry Deapartment, Faculty of Pharmacy, Capital University, Helwan, Egypt.
- 2Therapeutic Chemistry Department, National Research Centre, Dokki, Cairo, Egypt.
- 3Biochemistry and Molecular Biology, Faculty of Pharmacy, Capital University, Helwan, Egypt.
- 4Chemistry Department, Faculty of Science, Capital University, Helwan, Egypt.
- 5Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, Germany.
Abstract
In the title com-pound, C17H18N4O4S, the pyrimidine and phenyl rings subtend an inter-planar angle of 30.05 (5)°. The ring angle at the C atom between the N atoms is very wide at 129.32 (11)° and the angles at the ring N atoms are narrow [115.58 (10) and 115.98 (10)°]. The mol-ecules are linked by two classical hy-dro-gen bonds with the amine group as donor, namely N-H⋯N≡C and N-H⋯O=C, via an inversion centre and a 21 screw axis, respectively. There are also short contacts of 3.6006 (7) Å between the centroids of pairs of pyrimidine rings across inversion centres.
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BibTeX
@article{abuzahra2026synthesis,
title = {{Synthesis and crystal structure of ethyl 2-[4-amino-5-cyano-6-(3,4-di-meth-oxy-phen-yl)pyrimidin-2-yl]sulfan-ylacetate.}},
author = {Manar M Abuzahra and Wafaa A Zaghary and Nesreen S Ahmed and Mohammed A Khedr and Hesham R S Haffez and Galal H Elgemeie and Peter G Jones},
journal = {Acta crystallographica. Section E, Crystallographic communications},
year = {2026},
month = oct,
doi = {10.1107/s2056989026010352},
url = {https://europepmc.org/article/MED/42997400},
note = {CC BY},
}
RIS
TY - JOUR
TI - Synthesis and crystal structure of ethyl 2-{[4-amino-5-cyano-6-(3,4-di-meth-oxy-phen-yl)pyrimidin-2-yl]sulfan-yl}acetate.
AU - Manar M Abuzahra
AU - Wafaa A Zaghary
AU - Nesreen S Ahmed
AU - Mohammed A Khedr
AU - Hesham R S Haffez
AU - Galal H Elgemeie
AU - Peter G Jones
PY - 2026
DA - 2026/10/20
JO - Acta crystallographica. Section E, Crystallographic communications
DO - 10.1107/s2056989026010352
UR - https://europepmc.org/article/MED/42997400
AB - In the title com-pound, C17H18N4O4S, the pyrimidine and phenyl rings subtend an inter-planar angle of 30.05 (5)°. The ring angle at the C atom between the N atoms is very wide at 129.32 (11)° and the angles at the ring N atoms are narrow [115.58 (10) and 115.98 (10)°]. The mol-ecules are linked by two classical hy-dro-gen bonds with the amine group as donor, namely N-H⋯N≡C and N-H⋯O=C, via an inversion centre and a 21 screw axis, respectively. There are also short contacts of 3.6006 (7) Å between the centroids of pairs of pyrimidine rings across inversion centres.
SN - 2056-9890
ER -