98754-13-3

Upstream product

• 98754-07-5 2-(phenylmethyl)-4-(trimethylsilylmethyl)-4-pentanoic acid 
• 100-39-0 benzyl bromide 
• 98754-05-3 4-Trimethylsilanylmethyl-pent-4-enoic acid ethyl ester 
• 98754-06-4 2-Benzyl-4-trimethylsilanylmethyl-pent-4-enoic acid ethyl ester 

Downstream Products

• 1306830-38-5 C₂₂H₂₅NO₄S 

Relevant academic research and scientific papers

Synthesis of nine-membered azlactones by palladium-catalyzed ring-expansion of γ-methylidene-δ-valerolactones with aziridines

A palladium-catalyzed formal [6 + 3] cyclization of γ-methylidene- δ-valerolactones with aziridines has been developed to produce 1,4-oxazonan-9-ones, a class of nine-membered azlactones that are not easily accessible by existing methods. The products thus obtained can also be further functionalized with ease.

Iodine(III)-Mediated Intramolecular Cyclization of Hydroxy Allylsilanes: Synthesis of 5- or 6-Membered β-Methylene Cyclic Ethers

Oxidative cyclization of hydroxy allylsilanes utilizing the combination of a hypervalent organoiodine compound and a Lewis acid was studied.The allylsilanes 4, prepared from the γ-lactones 1 via conversion to the bis(trimethylsilylmethyl)carbinols 3, on t