PL405749A1 - 7a-(1-chlorobutyl)-3a,7,7-trimethylhexahydrobenzofuran-2-one and 7a-chloro-3a,7,7-trimethyl-8-propylooctahydroisochromen-3-one antifeedant activity and a method for their preparation - Google Patents

7a-(1-chlorobutyl)-3a,7,7-trimethylhexahydrobenzofuran-2-one and 7a-chloro-3a,7,7-trimethyl-8-propylooctahydroisochromen-3-one antifeedant activity and a method for their preparation

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Publication number
PL405749A1
PL405749A1 PL405749A PL40574913A PL405749A1 PL 405749 A1 PL405749 A1 PL 405749A1 PL 405749 A PL405749 A PL 405749A PL 40574913 A PL40574913 A PL 40574913A PL 405749 A1 PL405749 A1 PL 405749A1
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PL
Poland
Prior art keywords
chloro
lactone
trimethylhexahydrobenzofuran
chlorobutyl
trimethyl
Prior art date
Application number
PL405749A
Other languages
Polish (pl)
Other versions
PL220534B1 (en
Inventor
Anna Gliszczyńska
Maryla Szczepanik
Maksymilian Hnatejko
Katarzyna Dancewicz
Beata Gabryś
Original Assignee
Uniwersytet Przyrodniczy we Wrocławiu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Uniwersytet Przyrodniczy we Wrocławiu filed Critical Uniwersytet Przyrodniczy we Wrocławiu
Priority to PL405749A priority Critical patent/PL220534B1/en
Publication of PL405749A1 publication Critical patent/PL405749A1/en
Publication of PL220534B1 publication Critical patent/PL220534B1/en

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

Wynalazek dotyczy ?-chloro-?-laktonu o wzorze 1 oraz ?-chloro-?-laktonu o wzorze 2, posiadające aktywność antyfidantną, oraz sposobu ich otrzymywania. Sposób otrzymywania ?-chloro-?-laktonu o wzorze 1 oraz ?-chloro-?-laktonu, polega na tym, że w wyniku jednoetapowej reakcji z kwasu 2-(2-butylideno-1,3,3-trimetylocykloheksylo)octowego w reakcji chlorolaktonizacji otrzymuje się 7a-(1-chlorobutylo)-3a,7,7-trimetylo -heksahydrobenzofuran-2-on, o wzorze 1 i 7a-chloro-3a,7,7-trimetylo-8-propylooctahydroizochromen-2-on, o wzorze 2. Nowe związki mogą znaleźć zastosowanie jako deterenty pokarmowe w stosunku do szkodliwych gatunków owadów. The invention relates to α-chloro-α-lactone of formula 1 and α-chloro-β-lactone of formula 2, possessing antifidant activity, and the method of obtaining them. The method of obtaining α-chloro-α-lactone of formula 1 and α-chloro-α-lactone is based on the fact that as a result of a one-stage reaction from 2- (2-butylidene-1,3,3-trimethylcyclohexyl) acetic acid in the reaction chlorolactonization to give 7- (1-chlorobutyl) -3a, 7,7-trimethylhexahydrobenzofuran-2-one, with formulas 1 and 7a-chloro-3a, 7,7-trimethyl-8-propylactahydroisochromen-2-one, Formula 2. The new compounds may be used as food detectors in relation to harmful insect species.

PL405749A 2013-10-23 2013-10-23 7a-(1-chlorobutyl)-3a,7,7-trimethylhexahydrobenzofuran-2-one and 7a-chloro-3a,7,7-trimethyl-8-propylooctahydroisochromen-3-one antifeedant activity and a method for their preparation PL220534B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL405749A PL220534B1 (en) 2013-10-23 2013-10-23 7a-(1-chlorobutyl)-3a,7,7-trimethylhexahydrobenzofuran-2-one and 7a-chloro-3a,7,7-trimethyl-8-propylooctahydroisochromen-3-one antifeedant activity and a method for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL405749A PL220534B1 (en) 2013-10-23 2013-10-23 7a-(1-chlorobutyl)-3a,7,7-trimethylhexahydrobenzofuran-2-one and 7a-chloro-3a,7,7-trimethyl-8-propylooctahydroisochromen-3-one antifeedant activity and a method for their preparation

Publications (2)

Publication Number Publication Date
PL405749A1 true PL405749A1 (en) 2014-06-23
PL220534B1 PL220534B1 (en) 2015-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL405749A PL220534B1 (en) 2013-10-23 2013-10-23 7a-(1-chlorobutyl)-3a,7,7-trimethylhexahydrobenzofuran-2-one and 7a-chloro-3a,7,7-trimethyl-8-propylooctahydroisochromen-3-one antifeedant activity and a method for their preparation

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PL (1) PL220534B1 (en)

Also Published As

Publication number Publication date
PL220534B1 (en) 2015-11-30

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