ES386965A2 - A procedure for preparation of the new N-alcohil-N- (tetrahydropyranil-2) -n '- (x, y-phenyl) ureas. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for preparation of the new N-alcohil-N- (tetrahydropyranil-2) -n '- (x, y-phenyl) ureas. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES386965A2 ES386965A2 ES386965A ES386965A ES386965A2 ES 386965 A2 ES386965 A2 ES 386965A2 ES 386965 A ES386965 A ES 386965A ES 386965 A ES386965 A ES 386965A ES 386965 A2 ES386965 A2 ES 386965A2
- Authority
- ES
- Spain
- Prior art keywords
- group
- phenyl
- alkyl
- ureas
- tetrahydropyranyl
- 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 3
- 235000013877 carbamide Nutrition 0.000 title 1
- 150000003672 ureas Chemical class 0.000 title 1
- -1 2-tetrahydropyranyl Chemical group 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 125000003302 alkenyloxy group Chemical group 0.000 abstract 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 2
- 125000004644 alkyl sulfinyl group Chemical group 0.000 abstract 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 2
- 125000004414 alkyl thio group Chemical group 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 125000001246 bromo group Chemical group Br* 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/14—Nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Improvements introduced in the object of the main patent number 375,615, requested, on january 19, 1970, by: "a procedure for the preparation of the new N-alkyl-N- (tetrahydropyranyl-2) -n'- (x, y phenyl) -ureas, according to which a process for the preparation of the N-alkyl-N- (2-tetrahydropyranyl-n'- (x, y'-phenyl) -ureas of the general formula ** (see formula) ** Wherein r represents a lower alkyl radical, x'represents a lower alkyloxy radical, a lower alkyl radical, a lower alkenyloxy group, optionally substituted by one or more chlorine or bromine atoms, a lower alkyloxycarbonyl group, a lower alkylthio group, a lower alkylsulfinyl group or a lower alkylsulphonyl group or y'represents a hydrogen, chlorine, bromine atom, a lower alkyloxy radical, a lower alkyl radical, a lower alkenyloxy group optionally substituted by one or more chlorine atoms or bromine, a lower alkyloxycarbonyl group, a lower alkylthio group, a lower alkylsulfinyl group or a lower alkylsulphonyl group, characterized in that an N-alkyl-N- (2-tetrahydropyranyl) amine of the formula is reacted ** (see formula) ** In which r retains the above meaning, with a phenyl isocyanate, x', y' substituted of formula ** (see formula) ** Wherein x'and y' retain the above meanings, to obtain the desired N-alkyl-N- (2-tetrahydropyranyl) -n'- (x', y'-phenyl) -urea desired. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7000043A FR2090396A6 (en) | 1970-01-02 | 1970-01-02 | N-methyl-n-tetrahydropyranyl-ni-subst phenyl ureas - - herbicides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES386965A2 true ES386965A2 (en) | 1973-04-01 |
Family
ID=9048519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES386965A Expired ES386965A2 (en) | 1970-01-02 | 1970-12-31 | A procedure for preparation of the new N-alcohil-N- (tetrahydropyranil-2) -n '- (x, y-phenyl) ureas. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES386965A2 (en) |
| FR (1) | FR2090396A6 (en) |
-
1970
- 1970-01-02 FR FR7000043A patent/FR2090396A6/en not_active Expired
- 1970-12-31 ES ES386965A patent/ES386965A2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2090396A6 (en) | 1972-01-14 |
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