20924-82-7

Upstream product

• 79786-73-5 1-chloromethyl-1-phenylbut-3-en-1-ol 
• 70-11-1 α-bromoacetophenone 
• 1730-25-2 allylmagnesium bromide 
• 96-09-3 styrene oxide 
• 106-95-6 allyl bromide 
• 532-27-4 1-chloroacetophenone 
• 24850-33-7 allyltributylstanane 
• 15336-98-8 diallyldibutyltin 

Downstream Products

• 24401-36-3 2-phenyl-4-penten-1-al 

Relevant academic research and scientific papers

Indium-mediated allylation reactions of α-chlorocarbonyl compounds and preparation of allylic epoxides

Indium-mediated allylation of α-chlorocarbonyl compounds with various allyl bromides in aqueous media gave the corresponding homoallylic chlorohydrins, which could be transformed into the corresponding epoxides in the presence of a base. These reactions w

Formation of homoallylic bromohydrins in indium-mediated allylation reactions of phenacyl bromides in aqueous solution

A method is described for carrying out indium-mediated allylation reactions of phenacyl bromides in aqueous solution that form homoallylic bromohydrins. By employing subsequent base treatment, the homoallylic bromohydrins were converted to allylic epoxide

An efficient synthetic method for allyl-epoxides via allylation of α-haloketones or esters with allylmagnesium bromide

A simple, efficient, and non-metal-catalyzed synthetic method for allyl-epoxides and diallyl-epoxides by allylation of α-haloketones and esters with allylmagnesium bromide in mild conditions is reported in this article. It inherited some advantages of the

Generation and reactions of oxiranyllithiums by use of a flow microreactor system

A flow microreactor system consisting of micromixers and microtubes provides an effective reactor for the generation and reactions of aryloxiranyllithiums without decomposition by virtue of short residence time and efficient temperature control. The depro

Multi-product classes obtained from allylation of α-halo ketones with allylzinc bromide

An efficient, one-pot synthesis procedure for the preparation of allylic epoxides, aldehydes and homoallylic alcohols (see scheme) has been described. The three industrial products were synthesized by the reaction of allylzinc bromide with a-halo ketones

Simple synthetic method of allyl- and vinyl-epoxides by allylation of carbonyl groups with allylic tins catalyzed by PbI2-HMPA

Allyl epoxides were prepared by the chemoseletive allylation at the carbonyl groups of a-bromo ketones with allylic tin, where PbI2-HMPA effected as a chemoselective catalyst. Moreover, vinyl epoxides were obtained in one pot procedure by the P

The formation of cyclic ethers from diallyldibutyltin and halo ketones catalyzed by tetraethylammonium chloride

The cyclization reaction of diallyldibutyltin and α- or γ-halo ketones, especially chloro-substituted ketones, effectively proceeds in the presence of a catalytic amount of tetraethylammonium chloride, producing the corresponding 2-allyloxiranes or 2-ally

Synthesis of Substituted Cyclic Ethers from Halo Ketones and Halo Aldehydes by Palladium-Catalyzed Coupling with Organotin Reagents

The palladium-catalyzed reaction of a variety of halo ketones or halo aldehydes with acetonyl- and allyltin reagents gives cyclic ethers in good yields.Oxiranes, oxetanes, and tetrahydrofurans can be obtained under mild reaction conditions.The use of palladium catalyst containing chiral monophosphine ligands gave a small enantiomeric excess (up to 19percent) of a chiral oxirane from an α-halo ketone.The allyl- and acetonyloxirane products tend to undergo further transformations in prolonged reactions: allyloxiranes rearrange to α-allyl aldehydes and acetonyloxiranes dehydrate to give substituted furans.The mechanism of the reaction appears to involve addition of the organotin ligand to the carbonyl, followed by palladium(II)-catalyzed cyclization of the tin alkoxides.