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Fayixue Zazhi
Article . 1999
Data sources: Europe PubMed Central
Claim

[The application of microwave irradiation to derivatization].

descriptionPublicationkeyboard_double_arrow_right Article 07 Jul 1999Journal:Fa yi xue za zhi, volume 13 (issn: 1004-5619, Copyright policy )
Authors: M, Shen; B, Shen;

pmid: 10375834

[The application of microwave irradiation to derivatization].

Abstract

The methods using microwave irradiation for rapid preparation of acetyl, trifluoroacetyl, pentafluoropyl, heptafluorobutyl and MSTFA derivatives of Morphine, AMP and MAMP were developed. Conventional techniques for the reaction mixture to be heated need 30 min at 60-70 degrees C to form derivatizations, but by microwave irradiation, only 2-3 min is needed. The mass spectral fragmentation patterns and gas chromatographic retention times of the derivatives obtained by both microwave irradiation and conventional heating are similar.

Related Organizations
Keywords

Morphine Derivatives, Morphine, Heroin Dependence, Amphetamines, Humans, Acetylation, Microwaves, Methamphetamine

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold