ES366189A1 - Procedure for the preparation of phenilureas. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of phenilureas. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES366189A1 ES366189A1 ES366189A ES366189A ES366189A1 ES 366189 A1 ES366189 A1 ES 366189A1 ES 366189 A ES366189 A ES 366189A ES 366189 A ES366189 A ES 366189A ES 366189 A1 ES366189 A1 ES 366189A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- translation
- procedure
- preparation
- machine
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 125000004066 1-hydroxyethyl group Chemical group [H]OC([H])([*])C([H])([H])[H] 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 230000001035 methylating effect Effects 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for the preparation of phenylureas of the formula **(See formula)** in which R represents the C2H5O or C2H5-S group characterized by reacting a compound of the formula **(See formula)** with a compound of the formula **(See formula)** where R represents the group C2H5-O or C2H5-S. A and B stand for radicals which, by addition or condensation, form the urea group together; and R1 represents the methyl or hydrogen group, and in the latter case, in the formed urea, the corresponding hydrogen atoms are replaced by methyl, using methylating agents. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH582968A CH507646A (en) | 1968-04-19 | 1968-04-19 | Selective herbicide |
| CH457369A CH528211A (en) | 1969-03-26 | 1969-03-26 | Selective herbicides - 1-aryl-3-methoxy-3-methyl-ureas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES366189A1 true ES366189A1 (en) | 1971-03-16 |
Family
ID=25695795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES366189A Expired ES366189A1 (en) | 1968-04-19 | 1969-04-18 | Procedure for the preparation of phenilureas. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES366189A1 (en) |
-
1969
- 1969-04-18 ES ES366189A patent/ES366189A1/en not_active Expired
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