title: Methyl 4-but-oxy-3-methoxy-benzoate.
abstract: The title compound, C(13)H(18)O(4), is an inter-mediate product in the synthesis of quinazoline derivatives. Crystal structure analysis shows that the benzene-butoxy C(ar)-O-C-C torsion angle is 175.3 (2)° and that the benzene-methoxycarbonyl C(ar)-C-O-C torsion angle is 175.2 (2)°. Torsion angles close to 180° indicate that the molecule is almost planar.
authors.affiliation: College of Science, Nanjing University of Technology, Xinmofan Road No. 5 Nanjing, Nanjing 210009, People's Republic of China.
authors.forename: Min
authors.initials: M
authors.lastname: Zhang
authors.forename: Ran-Zhe
authors.initials: RZ
authors.lastname: Lu
authors.forename: Lu-Na
authors.initials: LN
authors.lastname: Han
authors.forename: Wen-Bin
authors.initials: WB
authors.lastname: Wei
authors.forename: Hai-Bo
authors.initials: HB
authors.lastname: Wang