JPS57158777A - 2,2,4-trimethyl-5-amyl-1,3-dioxolane - Google Patents
2,2,4-trimethyl-5-amyl-1,3-dioxolaneInfo
- Publication number
- JPS57158777A JPS57158777A JP4428381A JP4428381A JPS57158777A JP S57158777 A JPS57158777 A JP S57158777A JP 4428381 A JP4428381 A JP 4428381A JP 4428381 A JP4428381 A JP 4428381A JP S57158777 A JPS57158777 A JP S57158777A
- Authority
- JP
- Japan
- Prior art keywords
- dioxolane
- trimethyl
- amyl
- formula
- formulai
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:2,2,4-Trimethyl-5-amyl-1,3-dioxolane of formulaI.
USE: Syntheic intermediate of (2S,3S)-octanediol acting as an attractant on female grape borers and of other organic compounds.
PREPARATION: An organic acid ester such as p-toluenesulfonic ester of (4S,5S)- 2,2,4-trimethyl-5-hydroxymethyl-1,3-dioxolane of formula II is made to react with n-butyllithium to give (4S,5S)-2,2,4-trimethyl-5-n-amyl-1,3-dioxolane of formula III, which is one of optically active isomers of compounds of formulaI. The starting material of formula II also is novel and made from dimethyl L-tartarate.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4428381A JPS57158777A (en) | 1981-03-25 | 1981-03-25 | 2,2,4-trimethyl-5-amyl-1,3-dioxolane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4428381A JPS57158777A (en) | 1981-03-25 | 1981-03-25 | 2,2,4-trimethyl-5-amyl-1,3-dioxolane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57158777A true JPS57158777A (en) | 1982-09-30 |
JPH0131510B2 JPH0131510B2 (en) | 1989-06-26 |
Family
ID=12687177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4428381A Granted JPS57158777A (en) | 1981-03-25 | 1981-03-25 | 2,2,4-trimethyl-5-amyl-1,3-dioxolane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57158777A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4906253A (en) * | 1986-12-29 | 1990-03-06 | The Lubrizol Corporation | Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same |
US5268007A (en) * | 1986-12-29 | 1993-12-07 | The Lubrizol Corporation | Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same |
-
1981
- 1981-03-25 JP JP4428381A patent/JPS57158777A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4906253A (en) * | 1986-12-29 | 1990-03-06 | The Lubrizol Corporation | Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same |
US5268007A (en) * | 1986-12-29 | 1993-12-07 | The Lubrizol Corporation | Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same |
Also Published As
Publication number | Publication date |
---|---|
JPH0131510B2 (en) | 1989-06-26 |
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