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Legal status
Patent not validated
| (51) | INT.CL. | C07C 2/86 | (2006.01) |
| C07C 13/04 | (2006.01) | ||
| C07C 241/00 | (2006.01) | ||
| C07C 243/06 | (2006.01) |
| (11) | Number of the document | 3350144 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16766534.8 |
| Date of filing the European patent application | 2016-09-14 | |
| (97) | Date of publication of the European application | 2018-07-25 |
| (45) | Date of publication and mention of the grant of the patent | 2021-06-23 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2016/071630 |
| Date | 2016-09-14 |
| (87) | Number | WO 2017/046122 |
| Date | 2017-03-23 |
| (30) | Number | Date | Country code |
| 201516396 | 2015-09-16 | GB |
| (72) |
SCHROEDER, Fridtjof , CH
STECK, Marcel , CH
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| (73) |
Givaudan SA ,
Chemin de la Parfumerie 5, 1214 Vernier,
CH
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| (54) | PROCESS FOR THE CYCLOPROPANATION OF OLEFINS USING N-METHYL-N-NITROSO COMPOUNDS |
| PROCESS FOR THE CYCLOPROPANATION OF OLEFINS USING N-METHYL-N-NITROSO COMPOUNDS |