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ruta_chalepensis_l [2020/05/08 08:24]
andreas
ruta_chalepensis_l [2020/05/08 08:41] (aktuell)
andreas
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 [1‐Methoxyhexane‐3‐thiol,​ a Powerful Odorant of Clary Sage (Salvia sclarea L.). van de Waal, M., Niclass, Y., Snowden, R. L., Bernardinelli,​ G., Escher, S., Helvetica chimica acta, Vol.85(5), 2002, 1246-1260] ​ [1‐Methoxyhexane‐3‐thiol,​ a Powerful Odorant of Clary Sage (Salvia sclarea L.). van de Waal, M., Niclass, Y., Snowden, R. L., Bernardinelli,​ G., Escher, S., Helvetica chimica acta, Vol.85(5), 2002, 1246-1260] ​
  
 +|{{2undecanon.png| 2-undecanone}} \\ 2-undecanone |{{:​1methoxyhexan3thiol.png| 1-methoxyhexane-3-thiol }} \\ 1-methoxyhexane-3-thiol |{{:​4methyl1methoxyhexan3thiol.png| 4-methyl-3-sulfanylhexan-1-ol }} \\ 4-methyl-3-sulfanylhexan-1-ol |
 +  ​
 A solvent extract of sulfurous-sweaty smelling Ruta chalepensis contained 21 related organic sulfur-containing compounds, from which 19 were confirmed by comparison of their analytical data with those of authentic reference samples. These compounds belong to a family of natural flavor molecules having a 1,​3-positioned O,S moiety in common like 1-methoxyhexane-3-thiol (known from Salvia sclarea) and 4-methyl-3-sulfanylhexan-1-ol e.g. The natural isomers of 4-methyl-3-sulfanylhexan-1-ol consisted of a 65:35 mixture of the (3R,​4S)-isomer (onion, garlic, perspiration) and the (3S,​4S)-isomer (weaker, not much character). The unnatural isomer (3R,4R) was described as '​rhubarb,​ green, and very natural grapefruit'​ by a chirospecific GC-sniffing experiment. \\ A solvent extract of sulfurous-sweaty smelling Ruta chalepensis contained 21 related organic sulfur-containing compounds, from which 19 were confirmed by comparison of their analytical data with those of authentic reference samples. These compounds belong to a family of natural flavor molecules having a 1,​3-positioned O,S moiety in common like 1-methoxyhexane-3-thiol (known from Salvia sclarea) and 4-methyl-3-sulfanylhexan-1-ol e.g. The natural isomers of 4-methyl-3-sulfanylhexan-1-ol consisted of a 65:35 mixture of the (3R,​4S)-isomer (onion, garlic, perspiration) and the (3S,​4S)-isomer (weaker, not much character). The unnatural isomer (3R,4R) was described as '​rhubarb,​ green, and very natural grapefruit'​ by a chirospecific GC-sniffing experiment. \\
 [Escher, Sina, et al. "​Combinatorial Synthesis by Nature: Volatile Organic Sulfur‐Containing Constituents of Ruta chalepensis L." Chemistry & biodiversity 3.9 (2006): 943-957] [Escher, Sina, et al. "​Combinatorial Synthesis by Nature: Volatile Organic Sulfur‐Containing Constituents of Ruta chalepensis L." Chemistry & biodiversity 3.9 (2006): 943-957]
ruta_chalepensis_l.txt · Zuletzt geändert: 2020/05/08 08:41 von andreas