1,7-二氧螺环-[5,5]十一烷
![1,7-二氧螺环-[5,5]十一烷结构式](https://image.chemsrc.com/caspic/490/180-84-7.png)
1,7-二氧螺环-[5,5]十一烷结构式
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常用名 | 1,7-二氧螺环-[5,5]十一烷 | 英文名 | 1,7-DIOXASPIRO[5.5]UNDECANE |
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| CAS号 | 180-84-7 | 分子量 | 156.22200 | |
| 密度 | 1.02 g/mL at 25 °C(lit.) | 沸点 | 193 °C750 mm Hg(lit.) | |
| 分子式 | C9H16O2 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 147 °F |
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Spiroacetal biosynthesis: (+/-)-1,7-dioxaspiro[5.5]undecane in Bactrocera cacuminata and Bactrocera oleae (Olive Fruit Fly).
Org. Lett. 7(6) , 1173-6, (2005) [reaction: see text] A biosynthetic scheme rationalizing the formation of (+/-)-1,7-dioxaspiro[5.5]undecane (5) in the fruit fly species Bactrocera cacuminata and Bactrocera oleae (olive fruit fly) is presented. Incorporation studies with deuterium-labeled ke... |
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Sex pheromone biosynthesis in the female olive fruit-fly. Double labelling from [18O2]-dioxygen into 1,7-dioxaspiro[5.5]undecane.
Chem. Commun. (Camb.) (12) , 1302-3, (2002) The demonstration that both oxygen atoms of 1,7-dioxaspiro[5.5]undecane (1), the sex-pheromone of the female olive fly, originate from dioxygen, strongly implicates monooxygenase mediated processes in assembly of (1), and reveals unexpected complexity in the ... |
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Non-covalent interactions in the crystallization of the enantiomers of 1,7-dioxaspiro.
Acta Crystallogr. B 57(Pt 3) , 399-409, (2001) The enantiomers of racemic olive fly sex pheromone 1,7-dioxaspiro[5.5]undecane (1) have been isolated by crystallization with enantiospecific cyclodextrin hosts: (S)-(1) crystallizes with heptakis(2,3,6-tri-O-methyl)-beta-cyclodextrin (TMbetaCD) and (R)-(1) w... |
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Analyzing diurnal and age-related pheromone emission of the olive fruit fly, Bactrocera oleae by sequential SPME-GCMS analysis.
J. Chem. Ecol. 38(8) , 1036-41, (2012) The olive fruit fly, Bactrocera oleae (Diptera: Tephritidae), uses 1,7-dioxaspiro[5.5]undecane ("olean"), produced primarily by females, as a sex pheromone. We used sequential solid phase microextraction-gas chromatography mass spectrometry (SPME-GCMS) analys... |
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Inclusion of the main pheromone component of Dacus oleae, 1,7-dioxaspiro[5,5]undecane, in beta-cyclodextrin.
Acta Crystallogr. C 52 ( Pt 11) , 2932-6, (1996) The complex beta-cyclodextrin-1,7-dioxaspiro[5,5]undecane nonahydrate, C42H70O35.C9H16O2.9H2O, belongs to the class of beta-cyclodextrin dimeric-type complexes. The racemic guest molecule is present in a disordered position. Both enantiomers are located in tw... |
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Energetics of oxaspirocycle prototypes: 1,7-dioxaspiro[5.5]undecane and 1,7,9-trioxadispiro[5.1.5.3]hexadecane.
J. Org. Chem. 71(24) , 9212-6, (2006) The relative gas-phase energetics of several low-lying isomers of 1,7-dioxaspiro[5.5]undecane and 1,7,9-trioxadispiro[5.1.5.3]hexadecane have been calculated with second-order Mller-Plesset perturbation theory and basis sets as large as aug-cc-pVQZ. Relative ... |