𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ANALOGS OF SANTONIN. III. DEHYDROBROMINATION OF 2-BROMO- AND 2,6-DIBROMO-2,4,4-TRIMETHYLCYCLOHEXAN-1-ONE 1,2

✍ Scribed by YANAGITA, MASAITI; INAYAMA, SEIICHI

Book ID
126910296
Publisher
American Chemical Society
Year
1954
Tongue
English
Weight
687 KB
Volume
19
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.

πŸ“œ 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 πŸ“‚ Article πŸ“… 2007 πŸ› International Union of Crystallography 🌐 English βš– 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).

2,3-Dibromo-3-(5-bromo-6-methoxy-2-napht
2,3-Dibromo-3-(5-bromo-6-methoxy-2-naphthyl)-1-(2,4-dichlorophenyl)propan-1-one
✍ Yathirajan, H. S. ;Mayekar, Anil M. ;Narayana, B. ;Sarojini, B. K. ;Bolte, Micha πŸ“‚ Article πŸ“… 2007 πŸ› International Union of Crystallography 🌐 English βš– 480 KB

The title compound, C 20 H 13 Br 3 Cl 2 O 2 , arose unexpectedly as the product of a bromination reaction. The bromo substituents at the central C-C single bond are trans to each other ] and the dihedral angle between the mean planes of the aromatic ring systems is 38.28 (10) .