Yasui, Kengo published the artcileUse of π-allylpalladium as a nucleophile via an alkyl-allyl exchange reaction with alkylzinc, Category: esters-buliding-blocks, the publication is Tetrahedron Letters (1993), 34(47), 7619-22, database is CAplus.
Allylation of carbonyl compounds (aldehydes, ketones, esters, lactones, acid anhydrides) proceeds smoothly at room temperature by the reaction of a carbonyl compound, an allylic benzoate or allylic Ph ether, diethylzinc, and a catalytic amount of Pd(0)-complex in THF under N2. E.g., reaction of 1.0 mmol E-PhCH:CHCHO with 1.2 mmol allyl benzoate in THF containing 0.05 mmol Pd(PPh3)4 and 2.4 mmol Et2Zn in hexane gave 97% E-PhCH:CHCH(OH)CH2CH:CH2.
Tetrahedron Letters published new progress about 5205-11-8. 5205-11-8 belongs to esters-buliding-blocks, auxiliary class Alkenyl,Benzene,Ester, name is 3-Methylbut-2-en-1-yl benzoate, and the molecular formula is C7H11N, Category: esters-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics