JPS5212183A - Preparation method of quinazolines - Google Patents
Preparation method of quinazolinesInfo
- Publication number
- JPS5212183A JPS5212183A JP8184576A JP8184576A JPS5212183A JP S5212183 A JPS5212183 A JP S5212183A JP 8184576 A JP8184576 A JP 8184576A JP 8184576 A JP8184576 A JP 8184576A JP S5212183 A JPS5212183 A JP S5212183A
- Authority
- JP
- Japan
- Prior art keywords
- quinazolines
- preparation
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/04—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
- C07D215/06—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
-
- 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
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/44—Nitrogen atoms not forming part of a nitro radical
- C07D233/46—Nitrogen atoms not forming part of a nitro radical with only hydrogen atoms attached to said nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/84—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59628175A | 1975-07-16 | 1975-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5212183A true JPS5212183A (en) | 1977-01-29 |
Family
ID=24386703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8184576A Pending JPS5212183A (en) | 1975-07-16 | 1976-07-09 | Preparation method of quinazolines |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5212183A (en) |
CA (1) | CA1036162A (en) |
CH (1) | CH605922A5 (en) |
DK (1) | DK141626B (en) |
MX (1) | MX3211E (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5737268U (en) * | 1980-08-08 | 1982-02-27 | ||
JPS60149558A (en) * | 1983-09-14 | 1985-08-07 | アトランテイツク・リツチフイ−ルド・カンパニ− | Purification of tertiary butylhydro peroxide containing primary and secondary alkylhydro peroxide polutants |
US5600026A (en) * | 1992-05-27 | 1997-02-04 | Sumitomo Chemical Company, Limited | Process for production of cresols |
US5639922A (en) * | 1994-07-14 | 1997-06-17 | Sumitomo Chemical Company, Limited | Process for treatment of hydroperoxide mixture |
-
1976
- 1976-05-26 CA CA253,285A patent/CA1036162A/en not_active Expired
- 1976-06-10 MX MX29876U patent/MX3211E/en unknown
- 1976-06-24 DK DK284476A patent/DK141626B/en unknown
- 1976-06-25 CH CH817676A patent/CH605922A5/en not_active IP Right Cessation
- 1976-07-09 JP JP8184576A patent/JPS5212183A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5737268U (en) * | 1980-08-08 | 1982-02-27 | ||
JPS60149558A (en) * | 1983-09-14 | 1985-08-07 | アトランテイツク・リツチフイ−ルド・カンパニ− | Purification of tertiary butylhydro peroxide containing primary and secondary alkylhydro peroxide polutants |
JPH0574586B2 (en) * | 1983-09-14 | 1993-10-18 | Atlantic Richfield Co | |
US5600026A (en) * | 1992-05-27 | 1997-02-04 | Sumitomo Chemical Company, Limited | Process for production of cresols |
US5639922A (en) * | 1994-07-14 | 1997-06-17 | Sumitomo Chemical Company, Limited | Process for treatment of hydroperoxide mixture |
Also Published As
Publication number | Publication date |
---|---|
DK141626B (en) | 1980-05-12 |
MX3211E (en) | 1980-07-11 |
DK141626C (en) | 1980-10-13 |
DK284476A (en) | 1977-01-17 |
CH605922A5 (en) | 1978-10-13 |
CA1036162A (en) | 1978-08-08 |
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