CN111790439B - 一种手性二级胺二苯基膦芳甲酰胺双功能催化剂及其制备方法与应用 - Google Patents
一种手性二级胺二苯基膦芳甲酰胺双功能催化剂及其制备方法与应用 Download PDFInfo
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- CN111790439B CN111790439B CN202010746920.3A CN202010746920A CN111790439B CN 111790439 B CN111790439 B CN 111790439B CN 202010746920 A CN202010746920 A CN 202010746920A CN 111790439 B CN111790439 B CN 111790439B
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- diphenylphosphine
- secondary amine
- tert
- bifunctional catalyst
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
- B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/69—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to carbon-to-carbon double or triple bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Abstract
Description
entry | cat. | Ar | time(h) | yield(%) | ee(%) |
1 | 7a | Ph | 72 | 81(9a) | 85 |
2 | 7b | Ph | 72 | 86(9a) | 89 |
3 | 7b | 4-FC6H4 | 72 | 71(9b) | 83 |
4 | 7b | 4-ClC6H4 | 72 | 78(9c) | 87 |
5 | 7b | 4-OMeC6H4 | 72 | 84(9d) | 92 |
6 | 7b | 3-OMeC6H4 | 72 | 83(9e) | 82 |
Claims (9)
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CN202010746920.3A CN111790439B (zh) | 2020-07-29 | 2020-07-29 | 一种手性二级胺二苯基膦芳甲酰胺双功能催化剂及其制备方法与应用 |
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CN202010746920.3A CN111790439B (zh) | 2020-07-29 | 2020-07-29 | 一种手性二级胺二苯基膦芳甲酰胺双功能催化剂及其制备方法与应用 |
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CN111790439A CN111790439A (zh) | 2020-10-20 |
CN111790439B true CN111790439B (zh) | 2022-12-27 |
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Family Cites Families (5)
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JOP20190231A1 (ar) * | 2009-01-15 | 2017-06-16 | Incyte Corp | طرق لاصلاح مثبطات انزيم jak و المركبات الوسيطة المتعلقة به |
US20130150577A1 (en) * | 2010-04-20 | 2013-06-13 | Actavis Group Ptc Ehf | Novel process for preparing phenylcyclopropylamine derivatives using novel intermediates |
CN105879905B (zh) * | 2014-09-17 | 2018-12-18 | 南开大学 | 一种多官能团手性膦催化剂、制备方法及其应用 |
AU2017325863B2 (en) * | 2016-09-16 | 2021-08-19 | Entasis Therapeutics Limited | Beta-lactamase inhibitor compounds |
CN110078658A (zh) * | 2019-05-27 | 2019-08-02 | 南宁师范大学 | 硫脲-二吡啶酰胺催化剂及其制备方法和应用 |
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