JPS56125380A - 4,5-disubstituted lactol - Google Patents
4,5-disubstituted lactolInfo
- Publication number
- JPS56125380A JPS56125380A JP2956680A JP2956680A JPS56125380A JP S56125380 A JPS56125380 A JP S56125380A JP 2956680 A JP2956680 A JP 2956680A JP 2956680 A JP2956680 A JP 2956680A JP S56125380 A JPS56125380 A JP S56125380A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- reacted
- lactol
- disubstituted
- propyloxolane
- 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.)
- Pending
Links
Landscapes
- Furan Compounds (AREA)
Abstract
NEW MATERIAL:A 4,5-disubstituted lactol expressed by formula I (R1 is aryl; R2 is lower alkyl).
EXAMPLE: trans-2-hydroxy-5-phenyl-4-propyloxolane.
USE: Usable as an agricultural chemical, a medicine, etc. and other synthetic raw materials for chemistry utilizing the reactivity thereof.
PROCESS: A 2-aryloxybenzimidazole derivative of formula II [R3 is -(CH2CH2O)3 CH3, CH3 or n-octadeca] is reacted with n-butyllithium and cadmium iodide, and the resultant product is then reacted with an aldehyde of the formula R1CHO to give an α-adduct of formula III, which is then reacted with sodium ethoxide in tetrahydrofuran at room temperature to afford the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2956680A JPS56125380A (en) | 1980-03-08 | 1980-03-08 | 4,5-disubstituted lactol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2956680A JPS56125380A (en) | 1980-03-08 | 1980-03-08 | 4,5-disubstituted lactol |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56125380A true JPS56125380A (en) | 1981-10-01 |
Family
ID=12279672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2956680A Pending JPS56125380A (en) | 1980-03-08 | 1980-03-08 | 4,5-disubstituted lactol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56125380A (en) |
-
1980
- 1980-03-08 JP JP2956680A patent/JPS56125380A/en active Pending
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