GB1117945A - Preparation of dibenzocycloheptene derivatives - Google Patents
Preparation of dibenzocycloheptene derivativesInfo
- Publication number
- GB1117945A GB1117945A GB1502/66A GB150266A GB1117945A GB 1117945 A GB1117945 A GB 1117945A GB 1502/66 A GB1502/66 A GB 1502/66A GB 150266 A GB150266 A GB 150266A GB 1117945 A GB1117945 A GB 1117945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- hydrolysing
- reacting
- sulphamoyl
- mono
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/26—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring
- C07C211/31—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring the six-membered aromatic ring being part of a condensed ring system formed by at least three rings
- C07C211/32—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring the six-membered aromatic ring being part of a condensed ring system formed by at least three rings containing dibenzocycloheptane or dibenzocycloheptene ring systems or condensed derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/16—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings other than six-membered aromatic rings
- C07C211/19—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings other than six-membered aromatic rings containing condensed ring systems
Abstract
5 - [3 - (C1- 5 alkyl) aminopropyl] or 5-[3-(C1- 5 alkyl) aminopropylidene] - 5H - debenzo [a, d]-cycloheptenes optionally having one or more C1- 5 alkyl, C1- 5 perfluoroalkyl, amino, mono-or di-(C1- 5 alkyl)amino, C1- 5 alkylsulphonamino, halogen, hydroxy, C1- 5 alkoxy, C1- 5 perfluoroalkoxy, carboxy, C1- 5 alkylsulphonyl, C1- 5 perfluroalkylsulphonyl, sulphamoyl, or mono- or di-(C1- 5 alkyl) sulphamoyl nuclear substituents are prepared by dehydrogenating the corresponding N,N - dialkyl - 10,11 - dihydro compound and then dealkylating the resulting unsaturated compound for example by reacting it with a cyanogen halide and hydrolysing the intermediate cyanamide or by reacting it with a halothioformate and hydrolysing the intermediate thiourethane or by reacting it with a haloformate and hydrolysing the urethane intermediate. Reference has been directed by the Comptroller to Specifications 938,201, 974,710 and 1,008,263.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42666065A | 1965-01-19 | 1965-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1117945A true GB1117945A (en) | 1968-06-26 |
Family
ID=23691686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1502/66A Expired GB1117945A (en) | 1965-01-19 | 1966-01-12 | Preparation of dibenzocycloheptene derivatives |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT277198B (en) |
| BR (1) | BR6676499D0 (en) |
| CH (1) | CH456581A (en) |
| DE (1) | DE1568977A1 (en) |
| ES (1) | ES322341A1 (en) |
| GB (1) | GB1117945A (en) |
| NL (1) | NL6600701A (en) |
| SE (1) | SE328279B (en) |
-
1966
- 1966-01-12 GB GB1502/66A patent/GB1117945A/en not_active Expired
- 1966-01-14 AT AT36966A patent/AT277198B/en not_active IP Right Cessation
- 1966-01-14 CH CH47166A patent/CH456581A/en unknown
- 1966-01-18 BR BR176499/66A patent/BR6676499D0/en unknown
- 1966-01-18 SE SE00628/66A patent/SE328279B/xx unknown
- 1966-01-18 DE DE19661568977 patent/DE1568977A1/en active Pending
- 1966-01-19 ES ES0322341A patent/ES322341A1/en not_active Expired
- 1966-01-19 NL NL6600701A patent/NL6600701A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT277198B (en) | 1969-12-10 |
| SE328279B (en) | 1970-09-14 |
| BR6676499D0 (en) | 1973-09-06 |
| CH456581A (en) | 1968-07-31 |
| NL6600701A (en) | 1966-07-20 |
| DE1568977A1 (en) | 1969-06-12 |
| ES322341A1 (en) | 1966-07-16 |
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