3-Methoxy-2-[5-(naphthalen-2-yl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]phenol

Koh, Dongsoo; Lim, Yoongho; Lough, Alan J.

doi:10.1107/s1600536814005972

Search citation statements

Order By: Relevance

Paper Sections

Select...

Structure Description1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2017

Publication Types

Select...

Article1

Relationship

Self Cite1

Independent0

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In continuation of our studies of new pyrazoline derivatives which may show broad range of biological activities (Jung et al 2015), the title compound I was synthesized and its crystal structure was determined. For related structures, see: Abdel-Wahab et al (2013); Koh et al (2014).…”

Section: Structure Descriptionmentioning

confidence: 99%

3-(2-Hydroxy-4-methoxyphenyl)-N-(2-methoxyphenyl)-5-(naphthalen-1-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide

et al. 2017

Self Cite

View full text Add to dashboard Cite

In the title molecule, C28H25N3O3S, the dihedral angles formed by the naphthalene ring system and the benzene rings are 73.03 (13) and 74.04 (11)°. The benzene rings attached to the central pyrazoline ring are almost coplanar, as indicated by the dihedral angle of 2.22 (10)° between them. The C atom of the methoxy group of the phenol ring is essentially coplanar with the ring [C—C—O—C = −0.3 (3)°], whereas the C atom of the methoxy group of the thioamide benzene ring is slightly twisted [C—C—O—C = 5.4 (3)°]. An intramolecular O—H...N hydrogen bond generates anS(6) ring motif. In the crystal, pairs of very weak C—H...S interactions form inversion dimers with anR22(18) motif.

show abstract

Section: Structure Descriptionmentioning

confidence: 99%