FR1180029A - Process for preparing cyclic acetals and products thus obtained - Google Patents
Process for preparing cyclic acetals and products thus obtainedInfo
- Publication number
- FR1180029A FR1180029A FR1180029DA FR1180029A FR 1180029 A FR1180029 A FR 1180029A FR 1180029D A FR1180029D A FR 1180029DA FR 1180029 A FR1180029 A FR 1180029A
- Authority
- FR
- France
- Prior art keywords
- products
- cyclic acetals
- preparing cyclic
- preparing
- acetals
- 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
- -1 cyclic acetals Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/12—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE557483X | 1956-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1180029A true FR1180029A (en) | 1959-06-01 |
Family
ID=6565083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1180029D Expired FR1180029A (en) | 1956-06-02 | 1957-05-31 | Process for preparing cyclic acetals and products thus obtained |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE557483A (en) |
CH (1) | CH354077A (en) |
FR (1) | FR1180029A (en) |
-
0
- BE BE557483D patent/BE557483A/xx unknown
-
1957
- 1957-05-28 CH CH354077D patent/CH354077A/en unknown
- 1957-05-31 FR FR1180029D patent/FR1180029A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE557483A (en) | |
CH354077A (en) | 1961-05-15 |
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