BE754570A - Procede de fabrication de n-triphenylmethylimidazoles et de n-triphenylmethyltriazoles a l'aide de derives de trimethylsilyle - Google Patents
Procede de fabrication de n-triphenylmethylimidazoles et de n-triphenylmethyltriazoles a l'aide de derives de trimethylsilyleInfo
- Publication number
- BE754570A BE754570A BE754570DA BE754570A BE 754570 A BE754570 A BE 754570A BE 754570D A BE754570D A BE 754570DA BE 754570 A BE754570 A BE 754570A
- Authority
- BE
- Belgium
- Prior art keywords
- triphenylmethyltriazoles
- triphenylmethylimidazoles
- manufacturing
- trimethylsilyl derivatives
- trimethylsilyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691940628 DE1940628A1 (de) | 1969-08-09 | 1969-08-09 | Verfahren zur Herstellung von N-Tritylimidazolen und -triazolen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE754570A true BE754570A (fr) | 1971-02-08 |
Family
ID=5742400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE754570D BE754570A (fr) | 1969-08-09 | Procede de fabrication de n-triphenylmethylimidazoles et de n-triphenylmethyltriazoles a l'aide de derives de trimethylsilyle |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5417741B1 (pt) |
AT (1) | AT294833B (pt) |
BE (1) | BE754570A (pt) |
BR (1) | BR6915156D0 (pt) |
CA (1) | CA948631A (pt) |
CH (1) | CH537931A (pt) |
DE (1) | DE1940628A1 (pt) |
FR (1) | FR2056726A5 (pt) |
GB (1) | GB1264598A (pt) |
IL (1) | IL34780A (pt) |
NL (1) | NL7011515A (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233048A (en) * | 1989-12-21 | 1993-08-03 | Bayer Aktiengesellschaft | Triarylmethane color formers |
-
0
- BE BE754570D patent/BE754570A/xx unknown
-
1969
- 1969-08-09 DE DE19691940628 patent/DE1940628A1/de active Pending
- 1969-12-15 BR BR215156/69A patent/BR6915156D0/pt unknown
-
1970
- 1970-06-17 CH CH919370A patent/CH537931A/de not_active IP Right Cessation
- 1970-06-23 IL IL34780A patent/IL34780A/xx unknown
- 1970-07-17 JP JP6222070A patent/JPS5417741B1/ja active Pending
- 1970-08-04 NL NL7011515A patent/NL7011515A/xx unknown
- 1970-08-04 CA CA089,843A patent/CA948631A/en not_active Expired
- 1970-08-06 GB GB1264598D patent/GB1264598A/en not_active Expired
- 1970-08-07 AT AT720370A patent/AT294833B/de not_active IP Right Cessation
- 1970-08-07 FR FR7029229A patent/FR2056726A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL34780A0 (en) | 1970-08-19 |
FR2056726A5 (pt) | 1971-05-14 |
CH537931A (de) | 1973-06-15 |
IL34780A (en) | 1972-07-26 |
JPS5417741B1 (pt) | 1979-07-02 |
AT294833B (de) | 1971-12-10 |
CA948631A (en) | 1974-06-04 |
NL7011515A (pt) | 1971-02-11 |
DE1940628A1 (de) | 1971-02-11 |
GB1264598A (pt) | 1972-02-23 |
BR6915156D0 (pt) | 1973-02-20 |
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