different between irone vs irene
irone
English
Noun
irone (plural irones)
- (organic chemistry) Any of several ketones, or a mixture of such, found in orris oil (oil extracted from iris roots), used as odorants in perfumes.
- 1934, Drug and Cosmetic Industry, Volume 35, Harcourt Brace Jovanovich, page 256,
- As is well known, Irone is the principal odoriferous constituent of Orris Butter, the essential oil obtained from Orris Root by steam distillation.
- 1951 [D. Van Nostrand], Frank C. Whitmore, Organic Chemistry, Volume One: Part I: Aliphatic Compounds, Part II: Alicyclic Compounds, 2nd Edition, 2012, Dover republication, page 565,
- The previously accepted cycloheptene structure for the irones has been shown recently to be wrong.
- 1999, Karl Swift, The Total Synthesis of Synthetically Interesting Perfumery Natural Products, K. A. Swift (editor), Current Topics in Flavours and Fragrances: Towards a New Millennium of Discovery, Kluwer Academic Publishers, page 19,
- The constituents of Orris (Iris) oil that we shall be concerning ourselves with in this chapter are the irones (22-24). Orris oil comes from the steam distillation of the rhizomes of Iris pallida (which contains the major irone components; (-)-trans-?-irone, (+)-cis-?-irone, (+)-cis-?-irone, (+)-?-irone, and (+)-trans-?-irone) or Iris germanica. Both species of iris contain the same irones except that the irones in Iris germanica are the optical antipodes of those found in Iris pallida [27].
- 1934, Drug and Cosmetic Industry, Volume 35, Harcourt Brace Jovanovich, page 256,
Translations
Anagrams
- Nerio, neroi, noier, norie, oneir-
irone From the web:
irene
English
Pronunciation
- IPA(key): /?a??i?n/
Noun
irene (plural irenes)
- (organic chemistry) The hydrocarbon formed by dehydration of an irone.
- 1952, The Terpenes, addenda to volumes 1 and 2, page 507:
- The configurations around the double bond in the side chain are based on considerations of the Raman spectra, dielectric constants, etc., and on comparatively small differences in reactivity; for example, neo-?-irone is converted into irene less readily than ?-irone, but forms an oxime more rapidly; [...]
- 1964, Samuel Coffey, E. H. Rodd, Martin Frederick Ansell, Chemistry of Carbon Compounds: Alicyclic Compounds, page 177:
- Ruzicka and his co-workers showed that the hydrocarbon irene, obtained on reduction of irone with red phosphorus/iodine, had the structure shown and this was confirmed by synthesis [...]
- 1952, The Terpenes, addenda to volumes 1 and 2, page 507:
Translations
Anagrams
- ERNIE, Ernie
Norwegian Bokmål
Noun
irene m
- definite plural of ire
irene From the web:
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