Concomitant dimorphs of tri-O-[p-halobenzoyl]-myo-inositol 1,3,5-orthoformates with different halogen bonding contacts: first order crystal-to-crystal thermal phase transition of kinetic form to the thermodynamic form

TitleConcomitant dimorphs of tri-O-[p-halobenzoyl]-myo-inositol 1,3,5-orthoformates with different halogen bonding contacts: first order crystal-to-crystal thermal phase transition of kinetic form to the thermodynamic form
Publication TypeJournal Article
Year of Publication2005
AuthorsGonnade, RG, Bhadbhade, MM, Shashidhar, MS, Sanki, AK
JournalChemical Communications
Issue47
Pagination5870-5872
Date PublishedOCT
ISSN1359-7345
Abstract

Crystallization of tri-O-[p-halobenzoyl]-myo-inositol 1,3,5-orthoformates from ethyl acetate-petroleum ether solution produced concomitant dimorphs that have different halogen bonding contacts; the kinetic form with C-(BrO)-O-...-C contacts upon heating to 185 degrees C, converts completely to the thermodynamic form with C-(BrOLC)-O-... contacts via crystal-to-crystal first order phase transition.

DOI10.1039/b511754b
Type of Journal (Indian or Foreign)

Foreign

Impact Factor (IF)

6.567

Divison category: 
Center for Material Characterization (CMC)
Organic Chemistry
Physical and Materials Chemistry