Category: 16974-11-1

Booij, C. J. H. published the artcileNew sex attractants for 35 tortricid and 4 other lepidopterous species, found by systematic field screening in The Netherlands, SDS of cas: 16974-11-1, the publication is Journal of Chemical Ecology (1984), 10(1), 135-44, database is CAplus and MEDLINE.

Dodecen-1-ols and their acetates that are unsaturated at positions 8 or 9 (Z8-12:Ac, E8-12:Ac, E8-12:OH, E8-12:OH, Z9-12:Ac, E9-12:Ac, Z9-12:OH, E9-12:OH; the number following E or Z is the position of the double bond; the next number is the chain length; OH = alc.; Ac = acetate) are sex attractants for tortricid species of the subfamily Olethreutinae. Blends of these dodecenols were tested for their efficacy and were found species dependent.

Journal of Chemical Ecology published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, SDS of cas: 16974-11-1.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Subchev, M. published the artcileInhibitors for Autographa gamma L.(Lep., Noctuidae) sex pheromone, Category: esters-buliding-blocks, the publication is Journal of Applied Entomology (1987), 104(4), 425-9, database is CAplus.

The effect of 14 compounds related to (Z)-7-dodecenyl acetate on its attractiveness to A. gamma males was investigated in the field. The inhibitory effect of (Z)-5-decenyl acetate and (Z)-9-tetradecenyl acetate was ascertained and the inhibitory effect of (Z)-5- and (Z)-9-dodecenyl acetate was established for the first time.

Journal of Applied Entomology published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C13H15NO6S, Category: esters-buliding-blocks.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Schmidt-Busser, Daniela published the artcileIdentification of host-plant chemical stimuli for the European grape berry moth Eupoecilia ambiguella, Application In Synthesis of 16974-11-1, the publication is Physiological Entomology (2011), 36(2), 101-110, database is CAplus.

The present study aims to identify host-plant stimuli for the European grape berry moth Eupoecilia ambiguella, a major pest of vine in Europe. Headspace volatiles from Vitis vinifera L. cv. Pinot Noir, Vitis vinifera subsp. sylvestris, and 5 other host-plant species comprising 5 different families are analyzed by gas chromatog. linked to electroantennogram (EAG) recording from male E. ambiguella antennae and by gas chromatog.-mass spectrometry. This procedure identifies 32 EAG-active compounds, among them the aliphatic compounds 1-hexanol, (Z)-3-hexenol, (Z)-3-hexenyl acetate, and 1-octen-3-ol; the terpenes limonene, β-caryophyllene, and (E)-4,8-dimethyl-1,3,7-nonatriene; and the aromatic compounds benzaldehyde and Me salicylate. Male and female E. ambiguella show similar EAG response amplitudes to individual chem. stimuli and also to mixtures of plant volatiles, as represented by essential oils from 10 other plant species. This possibly indicates a common role for plant compounds in the sensory ecol. of the 2 sexes of E. ambiguella.

Physiological Entomology published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, Application In Synthesis of 16974-11-1.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Lebedeva, K. V. published the artcileIsolation, identification, and synthesis of pheromone components of a Tashkent population of cutworm (Mamestra suasa), Product Details of C14H26O2, the publication is Agrokhimiya (1990), 115-25, database is CAplus.

Major constituents of the volatile fraction of the M. suasa pheromone were decanal, dodedecenyl acetate, tridecanol, hexadecanol, and Z-11-hexadecenyl acetate (I) (1.66:1.00:1.34:0.01:176). I was also the main component of leachates from female glands. After the removal of the volatile fraction the electroantennog.-active fraction of the glands contained Z–11-hexadecenal, I, hexadecanyl acetate, octadecanal, Z-6,Z-11-hexadecadienal, and Z-6,Z-11-hexadecadienyl acetate (1.5:742.5:123:100:1:3). Thus, only I was common for all the 3 sources of the pheromone. It was used as the main component of attractants tested in the Asian and European USSR. I + Z-11-hexadecenal (100:10) was especially effective in the Voronezh area in summer, I + hexadecanyl acetate (200:20) and several other compounds were effective in the Tashkent area in spring. Different combinations were effective in the Issyk-Kul area in spring and in summer. None of these mixtures had an adequate selectivity.

Agrokhimiya published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, Product Details of C14H26O2.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Greenway, A. R. published the artcileCompounds modifying the activity of two sex attractants for males of the pea moth, Cydia nigricana (F.), Quality Control of 16974-11-1, the publication is Journal of Chemical Ecology (1982), 8(2), 397-408, database is CAplus and MEDLINE.

(E)-10-Dodecen-1-yl acetate (R10-12:Ac) [112-42-5] and (E,E)-8,10-dodecadien-1-yl acetate (E,E8,10-12:Ac) [53880-51-6] are sex attractants for males of the pea moth (C. nigricana). Thirty-two structurally related compounds with chain lengths were exposed with E10-12:Ac or C_9-14 E,E8,10-12:Ac in traps in the field to investigate their influence on the activity of the attractants. Only alcs. and acetates unsaturated at C-8, -9, or -10 greatly influenced moth captures; (Z)- [40642-40-8] and (E)-8-dodecen-1-ol  [42513-42-8] were weak synergists for E10-12:Ac, but not synergists for E,E8,10-12:Ac were found. (Z)- [28079-04-1] And (E)-8-dodecen-1-yl acetate  [38363-29-0] and (E,E)-8,10-dodecadien-1-ol  [33956-49-9] inhibited both E10-12:Ac and E,E8,10-12:Ac, while (E)-10-dodecen-1-ol  [35237-63-9], 10-dodecyn-1-ol  [69221-99-4], (Z) [16974-11-1] and (E)-9-dodecen-1-yl acetate  [35148-19-7], (Z)-10-dodecen-1-yl acetate  [35148-20-0], and undecyl acetate  [1731-81-3] inhibited only the former attractant.

Journal of Chemical Ecology published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, Quality Control of 16974-11-1.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Loefstedt, Christer published the artcileSex pheromone components of the turnip moth, Agrotis segetum: chemical identification, electrophysiological evaluation and behavioral activity, Recommanded Product: (Z)-Dodec-9-en-1-yl acetate, the publication is Journal of Chemical Ecology (1982), 8(10), 1305-21, database is CAplus and MEDLINE.

Anal. of female abdominal tips of A. segetum by gas chromatog.-mass spectrometry showed the presence of 13 aliphatic acetates and alcs. (Z)-7-Dodecenyl acetate was the main component in the extracts (� ng/female). (Z)-9-Tetradecenyl acetate and (Z)-7-dodecenol were present to the extent of 49 and 19%, resp., of the main component. Minor components were identified as decyl acetate, (Z)-5-decenyl acetate, dodecyl acetate, (Z)-9-dodecenyl acetate, tetradecyl acetate, a tetradecenyl acetate, hexadecyl acetate, a hexadecenyl acetate, (Z)-5-decenol, and (Z)-9-tetradecenol. Tested by electroantennog., (Z)-5-decenyl acetate evoked the highest response among pheromone candidates, followed by (E)-5-decenyl acetate and (Z)-7-dodecenyl acetate. Single-cell recordings from 100 male antennal sensilla trichodea revealed receptor cells highly sensitive to (Z)-5-decenyl, (Z)-7-dodecenyl, (Z)-8-dodecenyl, and (Z)-9-tetradecenyl acetates as well as (Z)-5-decenol. The (Z)-5-decenyl, (Z)-7-dodecenyl, and (Z)-9-tetradecenyl acetate receptors were activated also by female extracts When tested in a tube olfactometer, a blend of decyl, (Z)-5-decenyl, (Z)-7-dodecenyl, and (Z)-9-tetradecenyl acetates evoked the same male response as did female glands. Tested in the field, this blend was more attractive than virgin females.

Journal of Chemical Ecology published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, Recommanded Product: (Z)-Dodec-9-en-1-yl acetate.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Loefstedt, Christer published the artcileSex pheromone of the cone pyralid Dioryctria abietella, Recommanded Product: (Z)-Dodec-9-en-1-yl acetate, the publication is Entomologia Experimentalis et Applicata (1983), 34(1), 20-6, database is CAplus.

Gas chromatog. analyses coupled with electroantennog. detection indicated that (Z,E)-9,11-tetradecadienyl acetate (I) is a pheromone component of D. abietella. Gas chromatog. and mass spectrometric analyses confirmed the presence of a tetradecadienyl acetate with mass spectrum and retention index identical to those of I. A receptor cell sensitive to both I and the female extract was identified on the male antenna. An addnl. receptor cell sensitive to (Z)-9-tetradecenyl acetate and (Z,E)-9,12-tetradecadienyl acetate was found on the male antenna but was not activated by the female extract In the field, I presented alone attracted significant numbers of male D. abietella. Addition of (Z)-9-tetradecenyl acetate inhibited the attraction of males to traps.

Entomologia Experimentalis et Applicata published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, Recommanded Product: (Z)-Dodec-9-en-1-yl acetate.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Lebedeva, K. V. published the artcileStudy of pheromones in the populations of Mamestra oleracea (Lepidoptera: Noctuidae), Application In Synthesis of 16974-11-1, the publication is Agrokhimiya (2002), 72-81, database is CAplus.

The volatiles of live male Mamestra oleracea populations were observed to contain main pheromone components Z11-hexadecenyl acetate, Z9-hexadecenyl acetate, Z11-hexadecenol and various amounts of minor components in each population. In field experiments in 3 regions there were active mixtures of Z11-hexadecenyl acetate, Z11-hexadecenol and Z11-tetradecenol in various levels and ratios.

Agrokhimiya published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, Application In Synthesis of 16974-11-1.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Lebedeva, K. V. published the artcileDetermination of the position of the double bond on the basis of the mass spectral characteristics of an unsaturated compound. Part 1. Determination of the position of the double bond in monounsaturated acetates that are constituents of lepidopteran pheromones, HPLC of Formula: 16974-11-1, the publication is Agrokhimiya (1991), 116-22, database is CAplus.

The relative intensities of characteristic fragments in mass spectra of monounsaturated C₁₀, C₁₂, C₁₄ and C₁₆ acetates were correlated and flow charts for assigning the position of the double bond in new pheromones of this series were proposed.

Agrokhimiya published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, HPLC of Formula: 16974-11-1.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Heath, R. R. published the artcileCorrelation of retention times on liquid crystal capillary column with reported vapor pressures and half-lives of compounds used in pheromone formulations, Product Details of C14H26O2, the publication is Journal of Chemical Ecology (1986), 12(11), 2081-8, database is CAplus and MEDLINE.

A method was developed to determine by capillary gas chromatog. on liquid crystal stationary phases the relative vapor pressures and half-lives of many compounds used as insect pheromones. The retention time of 7 acetates on a liquid crystal column (cholesteryl-p-chlorocinnamate) was correlated closely to the reported vapor pressures of the compounds For 13 addnl. pheromonal acetates and alcs., reported half-lives showed a high degree of correlation with their retention times on the liquid crystal column. Thus, chromatog. on capillary liquid crystal gas chromatog. columns is a useful method for determining the relative volatiles of many pheromones to facilitate the development of more precise formulations.

Journal of Chemical Ecology published new progress about 16974-11-1. 16974-11-1 belongs to esters-buliding-blocks, auxiliary class Aliphatic Chain, name is (Z)-Dodec-9-en-1-yl acetate, and the molecular formula is C14H26O2, Product Details of C14H26O2.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics