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Updated: Jan 20, 2026

Diffuse Reflectance Infrared Spectroscopic Identification of Dispersant/Particle Bonding Mechanisms in Functional Inks
Published on: May 8, 2015
Spectroscopic identification of monomeric methyl metaphosphate
Xiaofang Zhao1, Chao Song1, Kemiao Hong1
1College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China. xqzeng@suda.edu.cn.
Abstract:
Monomeric methyl metaphosphate (CH3OPO2), a highly electrophilic phosphorylating intermediate in chemical oligonucleotide synthesis, has been generated in the gas phase by high-vacuum flash pyrolysis (1000 K) of methyl 2-butenylphosphonate. In addition to the unambiguous characterization using IR spectroscopy in solid N2-, Ar-, and Ne-matrices, the formation CH3OPO2 in the photooxidation of the prototypical phosphinidene oxide CH3PO by O2 with 18O-isotope scrambling has been observed in the solid N2-matrix (15 K).
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