Zhang, Xuan; Yu, Xiaoqiang; Feng, Xiujuan; Liu, Hesong; He, Ren; Yamamoto, Yoshinori; Bao, Ming published the article 《Regioselective control by a catalyst switch in palladium-catalyzed benzylallylation of arylethylidene malononitriles》. Keywords: aryldicyanoalkenylnaphthalene preparation; arylethylidene malononitrile bromomethylnaphthalene allylstannane regioselective three component coupling palladium.They researched the compound: 2-Bromo-6-(bromomethyl)naphthalene( cas:305798-02-1 ).Application of 305798-02-1. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:305798-02-1) here.
Regioselective control by a catalyst switch in palladium-catalyzed benzylallylation of arylethylidene malononitriles (α-benzyl-β-allylation vs. α-allyl-β-benzylation) is described. The three-component reaction of 2-(bromomethyl)naphthalenes, arylethylidene malononitriles, and allyltributylstannane proceeds smoothly with palladium nanoparticles as a catalyst to provide α-benzyl-β-allylation products in good yields. The regioselectivity of the benzylallylation reaction is completely overturned with Pd(PPh3)4 as the catalyst instead of palladium nanoparticles to obtain α-allyl-β-benzylation products in moderate to good yields.
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Reference:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem