JPS52133965A - Preparation and isolation of (2,2,2,2,2,2)-metacyclophane - Google Patents
Preparation and isolation of (2,2,2,2,2,2)-metacyclophaneInfo
- Publication number
- JPS52133965A JPS52133965A JP5077476A JP5077476A JPS52133965A JP S52133965 A JPS52133965 A JP S52133965A JP 5077476 A JP5077476 A JP 5077476A JP 5077476 A JP5077476 A JP 5077476A JP S52133965 A JPS52133965 A JP S52133965A
- Authority
- JP
- Japan
- Prior art keywords
- metacyclophane
- isolation
- preparation
- isolating
- xylene
- 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
Abstract
PURPOSE: The title compound, useful for isolating various compounds, especially for isolating p-xylene in the form of an inclusion compound from xylene mixtures, is conveniently prepared by cyclo-dimerization of a dihalide.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5077476A JPS5944288B2 (en) | 1976-05-06 | 1976-05-06 | [2.2.2.2.2.2. ]-Metacyclophane production method and its separation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5077476A JPS5944288B2 (en) | 1976-05-06 | 1976-05-06 | [2.2.2.2.2.2. ]-Metacyclophane production method and its separation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52133965A true JPS52133965A (en) | 1977-11-09 |
JPS5944288B2 JPS5944288B2 (en) | 1984-10-29 |
Family
ID=12868170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5077476A Expired JPS5944288B2 (en) | 1976-05-06 | 1976-05-06 | [2.2.2.2.2.2. ]-Metacyclophane production method and its separation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5944288B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06166413A (en) * | 1991-03-05 | 1994-06-14 | Honda Motor Co Ltd | Conveyer chain |
-
1976
- 1976-05-06 JP JP5077476A patent/JPS5944288B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06166413A (en) * | 1991-03-05 | 1994-06-14 | Honda Motor Co Ltd | Conveyer chain |
Also Published As
Publication number | Publication date |
---|---|
JPS5944288B2 (en) | 1984-10-29 |
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