Current Status and Challenges of Methyltrimethyltridecylchromans Research in Source Rocks and Crude Oils

[Image: see text] Methyltrimethyltridecylchromans (MTTCs) are structurally similar to tocopherols, which were identified in large numbers of source rocks and crude oils (Pleistocene to Early Cambrian). The occurrence of MTTCs was widely used as a proxy indicator of paleosalinity in the field of orga...

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Detalles Bibliográficos
Autores principales: Jiang, Kaixi, Lin, Chunming, Cai, Chunfang, Zhang, Xia, Huang, Shuya, Fan, Zuochun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6649201/
https://www.ncbi.nlm.nih.gov/pubmed/31460074
http://dx.doi.org/10.1021/acsomega.9b00187
Descripción
Sumario:[Image: see text] Methyltrimethyltridecylchromans (MTTCs) are structurally similar to tocopherols, which were identified in large numbers of source rocks and crude oils (Pleistocene to Early Cambrian). The occurrence of MTTCs was widely used as a proxy indicator of paleosalinity in the field of organic geochemistry. However, their origin and geological formation pathway still remain greatly debated. Here, we review the progress made over the past 30 years in the distribution and origin of MTTCs and their applications. Furthermore, we discussed several key points for future studies on MTTCs.

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