Rizzi, George P., Synthetic Communications, 1983, vol. 13, # 14, p. 1173 - 1180
作者:Rizzi, George P.
DOI:——
日期:——
PAUL E. G.; WANG P. S., J. ORG. CHEM., 1979, 44, NO 13, 2307-2308
作者:PAUL E. G.、 WANG P. S.
DOI:——
日期:——
RIZZI, G. P., SYNTH. COMMUN., 1983, 13, N 14, 1173-1179
作者:RIZZI, G. P.
DOI:——
日期:——
[EN] METHOD FOR DETERMINING AUTHENTICITY AND ADULTERATION OF MARKED PETROLEUM HYDROCARBONS<br/>[FR] PROCÉDÉ PERMETTANT DE DÉTERMINER L'AUTHENTICITÉ ET L'ADULTÉRATION D'HYDROCARBURES PÉTROLIERS MARQUÉS
申请人:SICPA HOLDING SA
公开号:WO2021110525A1
公开(公告)日:2021-06-10
The present invention provides a method for determining the authenticity of a petroleum hydrocarbon allegedly comprising at least one specific chemical marker, as well as a method for determining adulteration of a petroleum hydrocarbon marked with at least one specific chemical marker. The methods claimed and described herein rely upon the use of specific chemical markers in combination with laser ionization at a wavelength of between about 300 nm and about 370 nm coupled with ion mobility spectrometry or with mass spectrometry.
Reaction of 2,3,4,6-tetramethoxybenzaldehyde with aluminum chloride. Selective cleavage at position 2 and selective ether exchange at position 3