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"Method For The Synthesis Of An Omega Amino Acid Or Ester Starting From A Monounsaturated Fatty Acid Or Ester"
Abstract: 1. A process for the synthesis of an ω-amino acid (ester) of formula ROOC- (CH2) q-CH2NH2, in which R is H or an alkyl radical comprising from. 1 to 4 carbon atoms and q is an integral index of between 2 and 13, starting from a monounsaturated fatty acid (ester) of formula R1-CH=CH- (CH2) p-COOR2, in which R1 is H or. a hydrocarbon radical comprising from 4 to 11 carbon atoms and, if appropriate, a hydroxyl functional group, R2 is H or an alkyl radical comprising from 2 to 4 carbon atoms and p is an integral index of between 2 and 11, comprising an ammoniation reaction stage resulting in the conversion of the carbonyl functional group to a nitrile functional group, characterized in that: in a first stage, the unsaturated fatty acid/ester is converted to an ω-unsaturated nitrile of formula CH2=CH- (CH2) P-CN in two successive (in any order) ethenolysis and ammoniation stages, then, in a second stage, this ω-unsaturated nitrile is converted to an acid/ester nitrile of formula R3OOC-[CH=CH]x-(CH2)P-CN, in which R3 is H or an alkyl radical comprising from 1 to 4 carbon atoms and x is 0 or 1, either by oxidative cleavage of the ω-unsaturated nitrile or by a cross metathesis reaction of the ω-unsaturated nitrile with an acrylate of formula CH2=CH-COOR3, and, in a third stage, the acid/ester nitrile is hydrogenated to give an ω-amino acid (ester) of formula ROOC-(CH2) q-CH2NH2 .
Notices, Deadlines & Correspondence
Patent Information
Applicants
ARKEMA FRANCE
Inventors
1. JEAN-LUC DUBIOS
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 3199-DELNP-2011-Form-3-(04-08-2011).pdf | 2011-08-04 |
| 1 | 3199-DELNP-2011-RELEVANT DOCUMENTS [09-06-2023(online)].pdf | 2023-06-09 |
| 2 | 3199-DELNP-2011-Correspondence Others-(04-08-2011).pdf | 2011-08-04 |
| 3 | 3199-DELNP-2011-RELEVANT DOCUMENTS [22-06-2021(online)]-1.pdf | 2021-06-22 |
| 3 | 3199-delnp-2011-GPA.pdf | 2011-12-30 |
| 4 | 3199-DELNP-2011-RELEVANT DOCUMENTS [22-06-2021(online)].pdf | 2021-06-22 |
| 4 | 3199-delnp-2011-Form-5.pdf | 2011-12-30 |
| 5 | 3199-delnp-2011-Form-3.pdf | 2011-12-30 |
| 6 | 3199-DELNP-2011-RELEVANT DOCUMENTS [21-03-2019(online)].pdf | 2019-03-21 |
| 6 | 3199-delnp-2011-Form-2.pdf | 2011-12-30 |
| 7 | 3199-delnp-2011-Form-18.pdf | 2011-12-30 |
| 7 | 274372-3199-DELNP-2011.pdf | 2018-12-10 |
| 8 | 3199-DELNP-2011-RELEVANT DOCUMENTS [17-03-2018(online)].pdf | 2018-03-17 |
| 8 | 3199-delnp-2011-Form-1.pdf | 2011-12-30 |
| 9 | Form 27 [26-03-2017(online)].pdf | 2017-03-26 |
| 9 | 3199-delnp-2011-Description (Complete).pdf | 2011-12-30 |
| 10 | 3199-delnp-2011-Correspondence-others.pdf | 2011-12-30 |
| 10 | 3199-DELNP-2011_EXAMREPORT.pdf | 2016-06-30 |
| 11 | 3199-delnp-2011-Claims.pdf | 2011-12-30 |
| 11 | Abstract [08-12-2015(online)].pdf | 2015-12-08 |
| 12 | 3199-delnp-2011-Abstract.pdf | 2011-12-30 |
| 12 | Claims [08-12-2015(online)].pdf | 2015-12-08 |
| 13 | Correspondence [08-12-2015(online)].pdf | 2015-12-08 |
| 13 | Petition under Rule 137.pdf ONLINE | 2015-03-03 |
| 14 | Covering letter.pdf ONLINE | 2015-03-03 |
| 14 | Description(Complete) [08-12-2015(online)].pdf | 2015-12-08 |
| 15 | 3199-delnp-2011-Form-1-(03-03-2015).pdf | 2015-03-03 |
| 15 | Examination Report Reply Recieved [08-12-2015(online)].pdf | 2015-12-08 |
| 16 | Other Document [08-12-2015(online)].pdf | 2015-12-08 |
| 16 | 3199-delnp-2011-Correspondence Others-(03-03-2015).pdf | 2015-03-03 |
| 17 | Other Document [08-12-2015(online)].pdf_3.pdf | 2015-12-08 |
| 17 | Petition under Rule 137.pdf | 2015-03-13 |
| 18 | Covering letter.pdf | 2015-03-13 |
| 18 | OTHERS [08-12-2015(online)].pdf | 2015-12-08 |
| 19 | 3199-delnp-2011-Form-3-(15-04-2015).pdf | 2015-04-15 |
| 19 | Petition Under Rule 137 [08-12-2015(online)].pdf | 2015-12-08 |
| 20 | 3199-delnp-2011-Correspondence Others-(15-04-2015).pdf | 2015-04-15 |
| 20 | Petition Under Rule 137 [08-12-2015(online)].pdf_2.pdf | 2015-12-08 |
| 21 | 3199-delnp-2011-Correspondence Others-(15-04-2015).pdf | 2015-04-15 |
| 21 | Petition Under Rule 137 [08-12-2015(online)].pdf_2.pdf | 2015-12-08 |
| 22 | 3199-delnp-2011-Form-3-(15-04-2015).pdf | 2015-04-15 |
| 22 | Petition Under Rule 137 [08-12-2015(online)].pdf | 2015-12-08 |
| 23 | Covering letter.pdf | 2015-03-13 |
| 23 | OTHERS [08-12-2015(online)].pdf | 2015-12-08 |
| 24 | Other Document [08-12-2015(online)].pdf_3.pdf | 2015-12-08 |
| 24 | Petition under Rule 137.pdf | 2015-03-13 |
| 25 | 3199-delnp-2011-Correspondence Others-(03-03-2015).pdf | 2015-03-03 |
| 25 | Other Document [08-12-2015(online)].pdf | 2015-12-08 |
| 26 | 3199-delnp-2011-Form-1-(03-03-2015).pdf | 2015-03-03 |
| 26 | Examination Report Reply Recieved [08-12-2015(online)].pdf | 2015-12-08 |
| 27 | Covering letter.pdf ONLINE | 2015-03-03 |
| 27 | Description(Complete) [08-12-2015(online)].pdf | 2015-12-08 |
| 28 | Correspondence [08-12-2015(online)].pdf | 2015-12-08 |
| 28 | Petition under Rule 137.pdf ONLINE | 2015-03-03 |
| 29 | Claims [08-12-2015(online)].pdf | 2015-12-08 |
| 29 | 3199-delnp-2011-Abstract.pdf | 2011-12-30 |
| 30 | 3199-delnp-2011-Claims.pdf | 2011-12-30 |
| 30 | Abstract [08-12-2015(online)].pdf | 2015-12-08 |
| 31 | 3199-delnp-2011-Correspondence-others.pdf | 2011-12-30 |
| 31 | 3199-DELNP-2011_EXAMREPORT.pdf | 2016-06-30 |
| 32 | 3199-delnp-2011-Description (Complete).pdf | 2011-12-30 |
| 32 | Form 27 [26-03-2017(online)].pdf | 2017-03-26 |
| 33 | 3199-delnp-2011-Form-1.pdf | 2011-12-30 |
| 33 | 3199-DELNP-2011-RELEVANT DOCUMENTS [17-03-2018(online)].pdf | 2018-03-17 |
| 34 | 274372-3199-DELNP-2011.pdf | 2018-12-10 |
| 34 | 3199-delnp-2011-Form-18.pdf | 2011-12-30 |
| 35 | 3199-DELNP-2011-RELEVANT DOCUMENTS [21-03-2019(online)].pdf | 2019-03-21 |
| 35 | 3199-delnp-2011-Form-2.pdf | 2011-12-30 |
| 36 | 3199-DELNP-2011-RELEVANT DOCUMENTS [28-03-2020(online)].pdf | 2020-03-28 |
| 36 | 3199-delnp-2011-Form-3.pdf | 2011-12-30 |
| 37 | 3199-DELNP-2011-RELEVANT DOCUMENTS [22-06-2021(online)].pdf | 2021-06-22 |
| 37 | 3199-delnp-2011-Form-5.pdf | 2011-12-30 |
| 38 | 3199-DELNP-2011-RELEVANT DOCUMENTS [22-06-2021(online)]-1.pdf | 2021-06-22 |
| 38 | 3199-delnp-2011-GPA.pdf | 2011-12-30 |
| 39 | 3199-DELNP-2011-RELEVANT DOCUMENTS [15-06-2022(online)].pdf | 2022-06-15 |
| 39 | 3199-DELNP-2011-Correspondence Others-(04-08-2011).pdf | 2011-08-04 |
| 40 | 3199-DELNP-2011-Form-3-(04-08-2011).pdf | 2011-08-04 |
| 40 | 3199-DELNP-2011-RELEVANT DOCUMENTS [09-06-2023(online)].pdf | 2023-06-09 |