NL7317053A - N,N-disubstd carboxylic acid amides prodn. - by reaction of acid with amine and phosgene or carbamoyl chloride, gives prods suitable as pharmaceuticals and plant protection agents - Google Patents
N,N-disubstd carboxylic acid amides prodn. - by reaction of acid with amine and phosgene or carbamoyl chloride, gives prods suitable as pharmaceuticals and plant protection agentsInfo
- Publication number
- NL7317053A NL7317053A NL7317053A NL7317053A NL7317053A NL 7317053 A NL7317053 A NL 7317053A NL 7317053 A NL7317053 A NL 7317053A NL 7317053 A NL7317053 A NL 7317053A NL 7317053 A NL7317053 A NL 7317053A
- Authority
- NL
- Netherlands
- Prior art keywords
- amine
- phosgene
- carboxylic acid
- reaction
- disubstd
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
- C07D295/182—Radicals derived from carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The title cpds, of formula (I): (where R1 is 2-18C opt. branched alkyl, haloalkyl, phenylalkyl, phenyl, mono- or dichlorophenyl, mono- or dinitrophenyl, trimethoxyphenyl or a 6-membered heterocyclic ring contg. N1 and R2 and R3 are independently 1-4C opt. branched alkyl or phenyl, or NR2R3 forms a 6-membered heterocyclic ring contg. O and N) are prepd. by reacting a carboxylic acid of formula (II): with a) simultaneously phosgene and a sec. amine of formula (III) opt. in an inert solvent, at 50-150 (pref. 80-100) degrees C or (b) a carbamoyl chloride of formula (IV): at 100-300 (pref. 110-220) degrees C, and sepg. (I) from the reaction mixt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7317053A NL7317053A (en) | 1973-12-12 | 1973-12-12 | N,N-disubstd carboxylic acid amides prodn. - by reaction of acid with amine and phosgene or carbamoyl chloride, gives prods suitable as pharmaceuticals and plant protection agents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7317053A NL7317053A (en) | 1973-12-12 | 1973-12-12 | N,N-disubstd carboxylic acid amides prodn. - by reaction of acid with amine and phosgene or carbamoyl chloride, gives prods suitable as pharmaceuticals and plant protection agents |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7317053A true NL7317053A (en) | 1975-06-16 |
Family
ID=19820191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7317053A NL7317053A (en) | 1973-12-12 | 1973-12-12 | N,N-disubstd carboxylic acid amides prodn. - by reaction of acid with amine and phosgene or carbamoyl chloride, gives prods suitable as pharmaceuticals and plant protection agents |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7317053A (en) |
-
1973
- 1973-12-12 NL NL7317053A patent/NL7317053A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |