Study of PMR spectra of C30, C31 and C32 homologues of petroleum porphyrins

A. M. Shul'ga, O. V. Serebrennikova, T. K. Mozzhelina

    Research output: Contribution to journalArticlepeer-review

    Abstract

    1. 1. Four individual porphyrin compounds were isolated from West Surgunt crude oil. 2. 2. The porphyrins identified by PMR-spectrometry were: 13,15-ethane-3,8,17-triethyl-2,7,12,18-tetramethylporphyrin, 13,15-ethane-8,17-diethyl-2,3,7,12,18-pentamethylporphyrin, 13,15-diethyl-2,7,12,18-tetramethylporphyrin and 3,8-diethyl-2,7,12,13,17,18-hexamethylporphyrin. 3. 3. The formation of porphyrins of West Surgunt crude oil from chlorophylls a and c was shown to be possible.

    Original languageEnglish
    Pages (from-to)82-88
    Number of pages7
    JournalPetroleum Chemistry: U.S.S.R
    Volume26
    Issue number2
    DOIs
    Publication statusPublished - 1986

    ASJC Scopus subject areas

    • Engineering(all)

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