FR1478258A - Process for preparing alpha, alpha-disubstituted beta-propiolactones - Google Patents
Process for preparing alpha, alpha-disubstituted beta-propiolactonesInfo
- Publication number
- FR1478258A FR1478258A FR60119A FR60119A FR1478258A FR 1478258 A FR1478258 A FR 1478258A FR 60119 A FR60119 A FR 60119A FR 60119 A FR60119 A FR 60119A FR 1478258 A FR1478258 A FR 1478258A
- Authority
- FR
- France
- Prior art keywords
- alpha
- propiolactones
- preparing
- disubstituted
- beta
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR60119A FR1478258A (en) | 1965-05-04 | 1966-05-03 | Process for preparing alpha, alpha-disubstituted beta-propiolactones |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2632665 | 1965-05-04 | ||
JP4572065 | 1965-07-27 | ||
JP7695165 | 1965-12-13 | ||
FR60119A FR1478258A (en) | 1965-05-04 | 1966-05-03 | Process for preparing alpha, alpha-disubstituted beta-propiolactones |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1478258A true FR1478258A (en) | 1967-04-21 |
Family
ID=27444612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR60119A Expired FR1478258A (en) | 1965-05-04 | 1966-05-03 | Process for preparing alpha, alpha-disubstituted beta-propiolactones |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1478258A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3491120A (en) * | 1966-06-03 | 1970-01-20 | Kanebo Ltd | Production of alpha,alpha-disubstituted-beta-propiolactones |
US3492315A (en) * | 1966-08-20 | 1970-01-27 | Kanebo Ltd | Production of alpha,alpha-disubstituted-beta propiolactones |
US3511855A (en) * | 1966-03-16 | 1970-05-12 | Basf Ag | Production of beta-lactones |
-
1966
- 1966-05-03 FR FR60119A patent/FR1478258A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511855A (en) * | 1966-03-16 | 1970-05-12 | Basf Ag | Production of beta-lactones |
US3491120A (en) * | 1966-06-03 | 1970-01-20 | Kanebo Ltd | Production of alpha,alpha-disubstituted-beta-propiolactones |
US3492315A (en) * | 1966-08-20 | 1970-01-27 | Kanebo Ltd | Production of alpha,alpha-disubstituted-beta propiolactones |
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