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Sur la composition de l'arôme de thé noir II

✍ Scribed by J. Bricout; R. Viani; F. Müggler-Chavan; J. P. Marion; D. Rwymond; R. H. Egli


Publisher
John Wiley and Sons
Year
1967
Tongue
German
Weight
289 KB
Volume
50
Category
Article
ISSN
0018-019X

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✦ Synopsis


Poursuivant notre Ctude de l'ardme de thC noir [l], nous y avons identifik encore 32 substances dont la plupart ont CtC dCcrites rCcemment par BONDAROVICV et al. [2], mais dont sept sont nouvelles. Cinq d'entre celles-ci n'ont, A notre connaissance, jamais CtC citCes : 1'kthyl-l-formyl-2-#yrrole, le benzoate de mkthyle, le #hknylacktoni-W e , le ~hknyl-2-butZne-2-al, la lactone de l'acide trim~thyl-2,6,6-hydroxy-2-cyclohexyli-Tableau I. Substances identijides duns I'ar8me de thd naira) (Les noms des compost% nouveaux sont en italique) Formule ComposB Rgference brute C2H40 Ethanal [2,6, 71 'SH6O Propanal [2.5,71 C,H& Acetone [z, 5, 73 CIH8O Butanal 12, 3,4, 51 CH,O MBthanol 12, 71 c4H602 DiacBtyle [2,71 C4H80 MBthyI-2-propanal cz. 3,4.5,6,71 C5H402 Furfural [2,61 C5H100 Trans-penlBne-2-01-1 C,Hl,O PentanoI-1 ~2.51 C5H120 MBthyl-3-butanol-1 P. 3, 51 HexadiBne-trans-2, trans-4-a1 P I C6H1002 Acide trans-hex&no'ique-2 12, 4.51 C6H1002 y-caprolactone [21 C,HlOO HeptadiBne-trans-2, trans-4-a1 r21


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