NL7010689A - 2-(3,4-dichlorophenyl)-4,4-dimethylsemicarbazide and its alkyl - derivs - selective herbicides - Google Patents
2-(3,4-dichlorophenyl)-4,4-dimethylsemicarbazide and its alkyl - derivs - selective herbicidesInfo
- Publication number
- NL7010689A NL7010689A NL7010689A NL7010689A NL7010689A NL 7010689 A NL7010689 A NL 7010689A NL 7010689 A NL7010689 A NL 7010689A NL 7010689 A NL7010689 A NL 7010689A NL 7010689 A NL7010689 A NL 7010689A
- Authority
- NL
- Netherlands
- Prior art keywords
- alkyl
- dimethylsemicarbazide
- derivs
- dichlorophenyl
- selective herbicides
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Insecticidal semicarbazide are of formula (I):- where R3 = H or (1-4C) alkyl (and pref. H or Me). (R3=H) are prepd. by reacting the benzaldehyde deriv. with 2,4-dinitrophenylhydrazine. This can then by alkylated, via the N-trifluoroacetyl deriv. to give (I) (R3=alkyl).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7010689A NL7010689A (en) | 1970-07-18 | 1970-07-18 | 2-(3,4-dichlorophenyl)-4,4-dimethylsemicarbazide and its alkyl - derivs - selective herbicides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7010689A NL7010689A (en) | 1970-07-18 | 1970-07-18 | 2-(3,4-dichlorophenyl)-4,4-dimethylsemicarbazide and its alkyl - derivs - selective herbicides |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7010689A true NL7010689A (en) | 1972-01-20 |
Family
ID=19810615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7010689A NL7010689A (en) | 1970-07-18 | 1970-07-18 | 2-(3,4-dichlorophenyl)-4,4-dimethylsemicarbazide and its alkyl - derivs - selective herbicides |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7010689A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2199535A1 (en) * | 1972-08-25 | 1974-04-12 | Shell Int Research | |
US4050918A (en) | 1974-05-20 | 1977-09-27 | Shell Oil Company | Herbicidal semicarbazides |
US4099956A (en) * | 1974-05-02 | 1978-07-11 | Shell Oil Company | Herbicidal semicarbazones |
US4108399A (en) * | 1972-08-25 | 1978-08-22 | Shell Oil Company | Herbicidal semicarbazones |
WO2006029850A1 (en) * | 2004-09-14 | 2006-03-23 | The Genetics Company, Inc. | Hydrazone derivatives and their use as beta secretase inhibitors |
-
1970
- 1970-07-18 NL NL7010689A patent/NL7010689A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2199535A1 (en) * | 1972-08-25 | 1974-04-12 | Shell Int Research | |
US4108399A (en) * | 1972-08-25 | 1978-08-22 | Shell Oil Company | Herbicidal semicarbazones |
US4099956A (en) * | 1974-05-02 | 1978-07-11 | Shell Oil Company | Herbicidal semicarbazones |
US4050918A (en) | 1974-05-20 | 1977-09-27 | Shell Oil Company | Herbicidal semicarbazides |
WO2006029850A1 (en) * | 2004-09-14 | 2006-03-23 | The Genetics Company, Inc. | Hydrazone derivatives and their use as beta secretase inhibitors |
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