ZA804967B - Propenimidates, their preparation and rerrangement to pyrimidines - Google Patents
Propenimidates, their preparation and rerrangement to pyrimidinesInfo
- Publication number
- ZA804967B ZA804967B ZA00804967A ZA804967A ZA804967B ZA 804967 B ZA804967 B ZA 804967B ZA 00804967 A ZA00804967 A ZA 00804967A ZA 804967 A ZA804967 A ZA 804967A ZA 804967 B ZA804967 B ZA 804967B
- Authority
- ZA
- South Africa
- Prior art keywords
- rerrangement
- propenimidates
- pyrimidines
- preparation
- Prior art date
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
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/52—Two oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/067,354 US4235802A (en) | 1979-08-14 | 1979-08-14 | Propenimidates |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA804967B true ZA804967B (en) | 1982-03-31 |
Family
ID=22075454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00804967A ZA804967B (en) | 1979-08-14 | 1980-08-13 | Propenimidates, their preparation and rerrangement to pyrimidines |
Country Status (6)
Country | Link |
---|---|
US (3) | US4235802A (zh) |
JP (2) | JPS5629557A (zh) |
CA (2) | CA1131637A (zh) |
DK (1) | DK304280A (zh) |
SU (1) | SU1151205A3 (zh) |
ZA (1) | ZA804967B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE49355B1 (en) * | 1979-01-26 | 1985-09-18 | Ici Ltd | Process for the manufacture of(n-cyanoimido)-carbonates |
US4515626A (en) * | 1982-10-06 | 1985-05-07 | Ciba Geigy Corporation | N-(Cyclopropyl-triazinyl-n'-(arylsulfonyl) ureas having herbicidal activity |
DE3517842A1 (de) | 1984-08-30 | 1986-03-13 | Bayer Ag, 5090 Leverkusen | Sulfonylguanidinopyrimidin-derivate |
DE3517844A1 (de) | 1984-08-30 | 1986-03-13 | Bayer Ag, 5090 Leverkusen | Sulfonyliso(thio)harnstoff-derivate |
US20090123681A1 (en) * | 2007-11-08 | 2009-05-14 | Weder Donald E | Decorative grass and packaging material formed of renewable or biodegradable polymer materials and methods of producing same |
US7294850B2 (en) | 2004-06-10 | 2007-11-13 | Xerox Corporation | Device with small molecular thiophene compound having divalent linkage |
CN102491948A (zh) * | 2011-12-12 | 2012-06-13 | 湖北志诚化工科技有限公司 | 2-氨基-4,6-二甲氧基嘧啶的制备方法 |
CN105037205B (zh) * | 2015-07-01 | 2017-03-01 | 湖北志诚化工科技有限公司 | 一种二甲氧基丙二亚胺二甲基硫酸氢盐的制备新方法 |
CN105130909B (zh) * | 2015-09-09 | 2017-11-10 | 湖北汇达科技发展有限公司 | 一种2‑氨基‑4,6‑二甲氧基嘧啶的制备方法 |
CN110818643B (zh) * | 2018-08-13 | 2021-04-16 | 新发药业有限公司 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697727A (en) * | 1953-04-28 | 1954-12-21 | American Cyanamid Co | Method of preparing s-alkyl cyanopseudothioureas |
US3849465A (en) * | 1962-11-01 | 1974-11-19 | Du Pont | N-cyanoimines and n-cyanoaziridines |
US3225077A (en) * | 1963-03-05 | 1965-12-21 | American Cyanamid Co | N-cyanoimidates and processes for preparing same |
US3439031A (en) * | 1965-06-15 | 1969-04-15 | Du Pont | N,n' - dicyano - 1,3 - diazapropenes and the preparation thereof from cyanamides and n-cyanoiminocarbonates |
US3658901A (en) * | 1969-06-18 | 1972-04-25 | Richard J Timmons | Cyanodithioimidocarbonates |
DE2426913A1 (de) * | 1974-06-04 | 1975-12-11 | Ferring Arzneimittel Gmbh | Malonsaeure- bzw. bernsteinsaeure-di- (imidoester),- verfahren zu ihrer herstellung und anwendung in der peptidchemie |
CH603575A5 (zh) * | 1974-08-19 | 1978-08-31 | Hoffmann La Roche | |
JPS5242798A (en) * | 1975-10-01 | 1977-04-02 | Osaka Gas Co Ltd | Gas detecting device |
US4108883A (en) * | 1976-07-16 | 1978-08-22 | American Cyanamid Company | Propionimidate hydrohalides |
US4144338A (en) * | 1977-02-17 | 1979-03-13 | Merck & Co., Inc. | N-pyrimidinyl-N-dialkylaminoalkyl ureas |
-
1979
- 1979-08-14 US US06/067,354 patent/US4235802A/en not_active Expired - Lifetime
-
1980
- 1980-04-24 US US06/143,373 patent/US4288383A/en not_active Expired - Lifetime
- 1980-04-24 US US06/143,374 patent/US4299960A/en not_active Expired - Lifetime
- 1980-07-14 DK DK304280A patent/DK304280A/da not_active Application Discontinuation
- 1980-08-12 JP JP10992080A patent/JPS5629557A/ja active Granted
- 1980-08-13 ZA ZA00804967A patent/ZA804967B/xx unknown
- 1980-08-14 CA CA358,279A patent/CA1131637A/en not_active Expired
-
1981
- 1981-09-30 SU SU813355454A patent/SU1151205A3/ru active
- 1981-12-17 CA CA000392606A patent/CA1137476A/en not_active Expired
-
1987
- 1987-07-29 JP JP62187854A patent/JPS6354365A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6354365A (ja) | 1988-03-08 |
US4235802A (en) | 1980-11-25 |
US4299960A (en) | 1981-11-10 |
JPH0250110B2 (zh) | 1990-11-01 |
SU1151205A3 (ru) | 1985-04-15 |
CA1137476A (en) | 1982-12-14 |
JPS5629557A (en) | 1981-03-24 |
JPH0121141B2 (zh) | 1989-04-19 |
US4288383A (en) | 1981-09-08 |
DK304280A (da) | 1981-02-15 |
CA1131637A (en) | 1982-09-14 |
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