195259-52-0

Upstream product

• 16024-55-8 2-(2-methoxyethoxy)acetyl chloride 
• 164147-66-4 6-(benzyloxy)-3,4-dihydroisoquinolin-1(2H)-one 

Downstream Products

• 195259-55-3 6-Benzyloxy-2-[1-methoxy-2-(2-methoxy-ethoxy)-ethyl]-3,4-dihydro-2H-isoquinolin-1-one 
• 195259-59-7 3-(6-Benzyloxy-1-oxo-3,4-dihydro-1H-isoquinolin-2-yl)-4-(2-methoxy-ethoxy)-butyric acid tert-butyl ester 

Relevant academic research and scientific papers

An acyliminium ion approach towards the synthesis of β-substituted 3,4-dihydroisoquinolone propionates

A variety of α-methoxy amides were prepared either by selective reduction of the exocyclic carbonyl of a 2-acyl-3,4-dihydroisoquinolone and subsequent trapping of the resultant α-hydroxy amide with acidic methanol or by reacting the sodium salt of 3,4-dihydroisoquinolone with a functionalized α-chloro ether. These intermediates were reacted with 1-tert-butoxy-1-tert-butyldimethylsiloxy ethene in the presence of BF3·Et2O providing access to β-substituted isoquinolone propionates in good yield.