3,6-Dibromo-9,10-dihydrophenanthrene-9,10-dione

Name	3,6-dibromophenanthrene-9,10-dione
Synonyms	K0404 3,6-DibroMo-phenanthrenequ 6-Dibromo-phenanthrenequinone 3,6-Dibromo-phenanthrenequinone 3,6-dibromophenanthrene-9,10-dione 3,6-Dibromo-9,10-phenanthrenedione 3,6-Dibromophenanthrene-9,10-dione 3,6-Dibromo-9,1-phenanthrenequinone 3,6-Dibromo-9,10-phenanthrenequinone 3,6-Dibromo-9,10-dihydrophenanthrene-9,10-dione
CAS	53348-05-3
InChI	InChI=1/C14H6Br2O2/c15-7-1-3-9-11(5-7)12-6-8(16)2-4-10(12)14(18)13(9)17/h1-6H

Molecular Formula	C14H6Br2O2
Molar Mass	366
Density	1.911
Melting Point	291 °C
Boling Point	501°C at 760 mmHg
Flash Point	177.5°C
Vapor Presure	3.62E-10mmHg at 25°C
Appearance	powder to crystal
Color	Light yellow to Brown
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.7

overview	3, 6-dibromophenanthroline can be used as an intermediate in pharmaceutical synthesis. For example, a new phenanthramidazolyl building unit was prepared, and a new phenanthramidazolyl triazine polymer was obtained by ionic thermal method.
preparation	3,6-dibromophenyl quinone preparation: in the 20.8 of g9,10-phenanthroline and dibenzoyl peroxide nitrobenzene solution, dropwise add 11.5ml of liquid bromine, after the dropwise add is completed, the mixture is heated to 110 ℃ for 16h, the crude product is washed with n-hexane, and the brown product 3,6-dibromophenyl quinone is obtained by filtration.

Last Update：2024-04-10 22:29:15