Ontology highlight
ABSTRACT:
SUBMITTER: Schubert M
PROVIDER: S-EPMC4186086 | biostudies-other | 2014 Sep
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20140801 Pt 9
The title compound, C17H27O8P, was prepared by Michaelis-Arbuzov reaction of ethyl 2-bromo-2-(2,3,4-tri-meth-oxy-phen-yl)acetate and triethyl phosphite. Such compounds rarely crystallize, but single crystals were recovered after the initial oil was left for approximately 10 years. The bond angle of the sp (3)-hybridized C atom connecting the benzene derivative with the phospho unit is widened marginally [112.5 (2)°]. The terminal P-O bond length of 1.464 (2) Å clearly indicates a double bond, wh ...[more]