MY173240A - Method of synthesis - Google Patents

Method of synthesis

Info

Publication number
MY173240A
MY173240A MYPI2015002307A MYPI2015002307A MY173240A MY 173240 A MY173240 A MY 173240A MY PI2015002307 A MYPI2015002307 A MY PI2015002307A MY PI2015002307 A MYPI2015002307 A MY PI2015002307A MY 173240 A MY173240 A MY 173240A
Authority
MY
Malaysia
Prior art keywords
ethoxyhept
bicyclo
oxirane
spiro
heptane
Prior art date
Application number
MYPI2015002307A
Inventor
Witenburg Jimmy Van
Crois Rene La
Original Assignee
Bcs Business Consulting Services Pte Ltd
Grey Pacific Labs Llc
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 Bcs Business Consulting Services Pte Ltd, Grey Pacific Labs Llc filed Critical Bcs Business Consulting Services Pte Ltd
Priority to MYPI2015002307A priority Critical patent/MY173240A/en
Priority claimed from PCT/IB2013/000360 external-priority patent/WO2014140655A1/en
Publication of MY173240A publication Critical patent/MY173240A/en

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

Abstract

Described is a method of synthesizing 6-(5-ethoxyhept-1-yl)bicyclo[3.3.0] octan-3- one by reacting 3-{5-ethoxyhept-1-yl) cyclopentene with dichloroketene. The resulting reaction products are reacted with acetic acid and zinc to produce 4-{5-ethoxy-hept-1- yl)bicyclo[3.2.0]heptan-6-one and 4-(5-ethoxyhept-1-yl}bloyclo [3.2.0]heptan-7-one, which are reacted with trimethylsulfonium iodide to produce 2-{5-ethoxyhept-1-yl)spiro[bicyclo[3.2. 0]heptane-6,2'-oxirane] and 4-(5-ethoxyhept-1-yl)spiro-[bicyclo-[3 .2. 0]heptane-6,2'-oxirane]. Lithium iodide is reacted with 2-{5-ethoxyhept-1-yl}spiro[bicyclo[3.2. 0]heptane-6,2'-oxirane] and 4-(5-ethoxyhept-1-yl)spiro-{bicyclo-[3.2.0]heptane-6,2'-oxirane] to produce 6-{5-ethoxyhept-1-yl}bicyclo[3.3.0]octan-3-one. A method of synthesizing 6-(5-methoxyhept-1-yl)bicyclo{3.3.0]octan-3-one is also described.
MYPI2015002307A 2013-03-11 2013-03-11 Method of synthesis MY173240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2015002307A MY173240A (en) 2013-03-11 2013-03-11 Method of synthesis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2013/000360 WO2014140655A1 (en) 2013-03-11 2013-03-11 Method of synthesis
MYPI2015002307A MY173240A (en) 2013-03-11 2013-03-11 Method of synthesis

Publications (1)

Publication Number Publication Date
MY173240A true MY173240A (en) 2020-01-08

Family

ID=79614129

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015002307A MY173240A (en) 2013-03-11 2013-03-11 Method of synthesis

Country Status (1)

Country Link
MY (1) MY173240A (en)

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