𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Structure of 6-methoxy-1-[(4-methoxyphenyl)amino]xanthen-9-one

✍ Scribed by Sudarsanakumar, C. ;Srinivasan, S. ;Chandrasekhar, B. ;Ramadas, S. R.

Book ID
114506900
Publisher
International Union of Crystallography
Year
1990
Tongue
English
Weight
419 KB
Volume
46
Category
Article
ISSN
0108-2701

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

2,3-Dibromo-3-(4-bromo-6-methoxy-2-napht
2,3-Dibromo-3-(4-bromo-6-methoxy-2-naphthyl)-1-(4-methoxyphenyl)propan-1-one
✍ Sarojini, B. K. ;Narayana, B. ;Yathirajan, H. S. ;Mayekar, Anil N. ;Bolte, Micha 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 516 KB

In the title compound, C 21 H 17 Br 3 O 3 , the two aromatic residues are almost coplanar with one another [dihedral angle = 9.92 (6) ]. The two Br atoms at the Csp 3 atoms are in a trans conformation. Related literature For background, see: Yathirajan et al. (2007).

5-Hydr­oxy-7-meth­oxy-2-(4-methoxy­phen­
5-Hydr­oxy-7-meth­oxy-2-(4-methoxy­phen­yl)-4H-1-benzopyran-4-one
✍ Teh, Jeannie Bee-Jan ;Fun, Hoong-Kun ;Razak, Ibrahim Abdul ;Chantrapromma, Sucha 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 300 KB

The title compound, C 17 H 14 O 5 , a flavone, was isolated from the rhizomes of Kaempferia parviflora. The benzopyran-4-one ring system and the methoxyphenyl substituent are approximately coplanar. The molecules are linked via intermolecular C-HÁ Á ÁO hydrogen bonds to form chains.