22014-91-1Relevant articles and documents
Palladium-Catalyzed Reaction of N-Allylbenzotriazoles with Amines: A Novel Method for the Preparation of Allylamines
Katritzky, Alan R.,Yao, Jiangchao,Qi, Ming
, p. 5232 - 5234 (1998)
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Palladium(0) catalysed allylation reactions with racemic and enantiomerically pure allylic sulfoximines
Pyne, Stephen G.,O'Meara, Gareth,David, Dorothy M.
, p. 3623 - 3626 (1997)
Stabilised carbon and nitrogen nucleophiles can be efficiently allylated in a regioselective manner using allylic sulfoximines and palladium(0) catalysis.
Production of allyl compound (by machine translation)
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Paragraph 0046; 0068; 0069, (2019/07/17)
[Problem] Chlorine contamination risk of the reaction mass, ester reaction agent, and, because the reaction solution cannot be re-used without using dissolved transition metal complex catalyst, metal oxide catalyst obtained by using a relatively simple operation, a relatively high yield or production or synthesis of allyl compounds, and a manufacturing method for a metal oxide catalyst used in the synthesis. [Solution] Allyl alcohol, alcohols, phenol compounds such as allyl group is applied to the dehydration is introduced, allyl ethers, allyl thioether compound such as allyl compounds such as allyl manufacturing method, and an alcohol, the compound is mixed in the liquid, at least one of titania and zirconia obtained by mixing molybdenum compound, titania and/or zirconia on the surface of the molybdenum oxide film formed using the metal oxide catalyst. Figure 1 [drawing] (by machine translation)
A Simple, Broad-Scope Nickel(0) Precatalyst System for the Direct Amination of Allyl Alcohols
Sweeney, Joseph B.,Ball, Anthony K.,Lawrence, Philippa A.,Sinclair, Mackenzie C.,Smith, Luke J.
supporting information, p. 10202 - 10206 (2018/08/06)
The preparation of allylic amines is traditionally accomplished by reactions of amines with reactive electrophiles, such as allylic halides, sulfonates, or oxyphosphonium species; such methods involve hazardous reagents, generate stoichiometric waste streams, and often suffer from side reactions (such as overalkylation). We report here the first broad-scope nickel-catalysed direct amination of allyl alcohols: An inexpensive NiII/Zn couple enables the allylation of primary, secondary, and electron-deficient amines without the need for glove-box techniques. Under mild conditions, primary and secondary aliphatic amines react smoothly with a range of allyl alcohols, giving secondary and tertiary amines efficiently. This “totally catalytic” method can also be applied to electron-deficient nitrogen nucleophiles; the practicality of the process was demonstrated in an efficient, gram-scale preparation of the calcium antagonist drug substance flunarizine (Sibelium).