PL406433A1 - Process for preparing 3a,7,7-trimethyl-8-propyl-hexahydro-, cyclopropa [1,1] benzofuran-2 (3H)-one of the antifidant activity - Google Patents

Process for preparing 3a,7,7-trimethyl-8-propyl-hexahydro-, cyclopropa [1,1] benzofuran-2 (3H)-one of the antifidant activity

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Publication number
PL406433A1
PL406433A1 PL406433A PL40643313A PL406433A1 PL 406433 A1 PL406433 A1 PL 406433A1 PL 406433 A PL406433 A PL 406433A PL 40643313 A PL40643313 A PL 40643313A PL 406433 A1 PL406433 A1 PL 406433A1
Authority
PL
Poland
Prior art keywords
trimethyl
cyclopropa
hexahydro
benzofuran
propyl
Prior art date
Application number
PL406433A
Other languages
Polish (pl)
Other versions
PL222195B1 (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.)
Filing date
Publication date
Application filed by Uniwersytet Przyrodniczy we Wrocławiu filed Critical Uniwersytet Przyrodniczy we Wrocławiu
Priority to PL406433A priority Critical patent/PL222195B1/en
Publication of PL406433A1 publication Critical patent/PL406433A1/en
Publication of PL222195B1 publication Critical patent/PL222195B1/en

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

Abstract

Wynalazek dotyczy sposobu otrzymywania nowego laktonu nienasyconego, który polega na tym, że w wyniku jednoetapowej reakcji dehydrohalogenacji z 7a-chloro-3a,7,7-trimetylo-8-propylooctahydroizochromen-2-onu otrzymuje się 3a,7,7-trimetylo-8-propylo-heksahydro, cyklopropa[1,2] benzofuran-2(3H)-on, o wzorze 1. Lakton nasycony o wzorze 1, może znaleźć zastosowanie jako deterent pokarmowy w stosunku do szkodliwych gatunków owadów.The invention relates to a process for the preparation of a new unsaturated lactone, which consists in the fact that a one-stage dehydrohalogenation reaction with 7a-chloro-3a, 7,7-trimethyl-8-propylactahydroisochromen-2-one results in 3a, 7,7-trimethyl-8 -propyl-hexahydro, cyclopropa [1,2] benzofuran-2 (3H) -one, of formula 1. The saturated lactone of formula 1 can be used as a food detector for harmful insect species.

PL406433A 2013-12-09 2013-12-09 Process for preparing 3a,7,7-trimethyl-8-propyl-hexahydro-, cyclopropa [1,1] benzofuran-2 (3H)-one of the antifidant activity PL222195B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL406433A PL222195B1 (en) 2013-12-09 2013-12-09 Process for preparing 3a,7,7-trimethyl-8-propyl-hexahydro-, cyclopropa [1,1] benzofuran-2 (3H)-one of the antifidant activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL406433A PL222195B1 (en) 2013-12-09 2013-12-09 Process for preparing 3a,7,7-trimethyl-8-propyl-hexahydro-, cyclopropa [1,1] benzofuran-2 (3H)-one of the antifidant activity

Publications (2)

Publication Number Publication Date
PL406433A1 true PL406433A1 (en) 2014-08-04
PL222195B1 PL222195B1 (en) 2016-07-29

Family

ID=51257130

Family Applications (1)

Application Number Title Priority Date Filing Date
PL406433A PL222195B1 (en) 2013-12-09 2013-12-09 Process for preparing 3a,7,7-trimethyl-8-propyl-hexahydro-, cyclopropa [1,1] benzofuran-2 (3H)-one of the antifidant activity

Country Status (1)

Country Link
PL (1) PL222195B1 (en)

Also Published As

Publication number Publication date
PL222195B1 (en) 2016-07-29

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