GR22019B - METHOD OF PRODUCTION OF THIAXANTHENES. - Google Patents
METHOD OF PRODUCTION OF THIAXANTHENES.Info
- Publication number
- GR22019B GR22019B GR600122019A GR600122019A GR22019B GR 22019 B GR22019 B GR 22019B GR 600122019 A GR600122019 A GR 600122019A GR 600122019 A GR600122019 A GR 600122019A GR 22019 B GR22019 B GR 22019B
- Authority
- GR
- Greece
- Prior art keywords
- thiaxanthene
- starting
- amine
- group
- amines
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000001412 amines Chemical class 0.000 abstract 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 229910052717 sulfur Inorganic materials 0.000 abstract 3
- 239000011593 sulfur Substances 0.000 abstract 3
- 238000002360 preparation method Methods 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001721 carbon Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- -1 heterocyclic amines Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
έθοδος δια την παρασκευήν θειαξανθενίων του γενικού τύπου: [*] εις τον οποίον το R επιλέγεται εκ της ομάδος ήτις αποτελείται εξ αλογόνου και ρίζης μεθοξυ, και εις τον οποίον τα R1 και R2 δηλούν έκαστον μίαν ρίζαν επιλεγομένην εκ της ομάδος ήτις αποτελείται εξ υδρογόνου και κατωτέρου αλκυλίου, και περαιτέρω μελών της ομάδος εις τα οποία τα R1 και R2 ομού μετά του ατόμου αζώτου παριστούν την ρίζαν μιας κεκορεσμένης τεροκυκλικής αμίνης επιλεγομένηςεκ πενταμελών και εξαμελών ετεροκυκλικών αμινών, ως και την παρασκευήν των δια προσθήκης οξέων αλάτων αυτών, ένθα το ρηθέν προϊόν ............ του τύπου Ι περιέχει είτε μίαν σχετικήν αναλογίαν γεωμετρικών ισομερών διαφορετικήν από το θειαξανθένιον αφετηρίας, είτε μίαν ομάδα -NR1-R2 διαφορετικήν απότο θειαξανθένιον αφετηρίας ήτις μέθοδος περιλαμβάνει την ανάμιξιν και υποβολήν ενός θειαξανθενίου αφετηρίας έχοντος τον αυτόν γενικόν συντακτικόν τύπον ως ο τύπος Ι ανωτέρω, εις αντίδρασιν με μίαν αμίνην του τύπου H-NR1-R2, ένθα τα R1 και R2 έχουν την ανωτέρω δοθείσαν σημασίαν, η δε ρηθείσα αμίνη επιλέγεται εξ α. αμινών εις τα οποίας τα R1 και R2είναι τα αυτά ως εις το θειαξανθένιον αφετηρίας, β. αμινών εις τα οποίας τουλάχιστον εν εκ των R1 και R2 είναι διαφορετικόν παρά εις το θειαξανθένιον αφετηρίας, και αίτινες έχουν σημείον ζέσεως ανώτερον από την αμίνην H-NR1R2, ένθα τα R1 και R2 είναι τα αυτά ως εις το θειαξανθένιον αφετηρίας, και γ. αμινών εις τας οποίας τουλάχιστον εν εκ των R1 και R2 είναι διαφορετικόν παρά εις το θειαξανθένιον αφετηρίας και αίτινες περιέχουν το πολύ μόνον ενάτομον άνθρακος ολιγώτερον από την αμίνην H-NR1R2εις την οποίαν τα R1 και R2 είναι τα αυτά ως εις το θειαξανθένιον αφετηρίας προς παραγωγήν ενός προϊόντος θειαξανθενίου το οποίον περιέχει μίαν σχετικήν αναλογίαν γεωμετρικών ισομερών διαφορετικήν από το θειαξανθένιον αφετηρίας όταν η αμίνη είναι ως καθωρίσθη εις την παράγραον (α), και προς παραγωγήν ενός προϊόντος θειαξανθενίου έχοντος μίαν ομάδα -NR1R2 διαφορετικήν από το θειαξανθένιονMethod for the preparation of thiaxanthenes of general type: [*] wherein R is selected from the group consisting of halogen and a methoxy radical, and in which R1 and R2 each denote a radical selected from the group consisting of hydrogen and lower alkyl, and further members of the group in which the R1 and R2 together after the nitrogen atom represent the root of a saturated terocyclic amine selected from five-membered and six-membered heterocyclic amines, as well as the preparation of these acid addition salts, in said product ............ of formula I contains either a relative proportion of geometric isomers other than the starting thiaxanthene or a group -NR1-R2 other than the starting thiaxanthene or the method comprises mixing and presenting a starting thiaxanthene having the same general structure as the general formula. with an amine of formula H-NR1-R2, wherein R1 and R2 have the meaning given above, and said amine is selected from a. amines in which R1 and R2 are the same as the starting sulfur, b. amines in which at least one of R1 and R2 is different from the starting sulfur, and etines have a boiling point higher than the amine H-NR1R2, wherein R1 and R2 are the same as the starting sulfur, and c. amines of which at least one of R1 and R2 is different from the starting thiaxanthene and etines contain at most one carbon atom less than the amine H-NR1R2 which R1 and R2 are the same as the starting thiaxanthene for the production of a thiaxanthene product having a relative proportion of geometric isomers other than the starting thiaxanthene when the amine is as defined in paragraph (a), and to produce a thiaxanthene product having a -NR1R2 group other than thiaxanthene
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR600122019A GR22019B (en) | 1960-07-14 | 1960-07-14 | METHOD OF PRODUCTION OF THIAXANTHENES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR600122019A GR22019B (en) | 1960-07-14 | 1960-07-14 | METHOD OF PRODUCTION OF THIAXANTHENES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR22019B true GR22019B (en) | 1961-06-19 |
Family
ID=36862983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR600122019A GR22019B (en) | 1960-07-14 | 1960-07-14 | METHOD OF PRODUCTION OF THIAXANTHENES. |
Country Status (1)
| Country | Link |
|---|---|
| GR (1) | GR22019B (en) |
-
1960
- 1960-07-14 GR GR600122019A patent/GR22019B/en unknown
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