131701-93-4

Upstream product

• 151-50-8 potassium cyanide 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 18162-48-6 tert-butyldimethylsilyl chloride 

Downstream Products

• 131701-94-5 1-(3,4-Dimethoxyphenyl)-6,7-dimethoxy-2-(methoxycarbonyl)-3-methylnaphthalene 
• 131719-30-7 trans-β-<α-<(tert-Butyldimethylsilyl)oxy>-α-cyanoveratryl>-α-(α-hydroxypiperonyl)-γ-butyrolactone 
• 1178-12-7 (1RS,2SR,3SR)-3-hydroxymethyl-6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)-4-oxo-1,2,3,4-tetrahydro-2-naphthoic acid lactone 
• 1178-12-7 (1RS,2SR,3SR)-3-hydroxymethyl-6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)-4-oxo-1,2,3,4-tetrahydro-2-naphthoic acid lactone 
• 17951-19-8 justicidin B 

Relevant academic research and scientific papers

Enzyme-catalyzed dediastereomerization of dibenzylbutanolides by plant cell cultures

We have been developed a novel biocatalytic dediastereomerization method, i. e., reactions allowing the transformation of two diastereomers into one diastereomer in quantitative yield. When a mixture of two diastereomers (4R*-5) and (4S*-5) (1:1 ratio) wa

Efficient Syntheses of 1-Arylnaphthalene Lignan Lactones and Related Compounds from Cyanohydrins

1-Arylnaphthalene lignan lactones were synthesized in good yields from O-(tert-butyldimethylsilyl)cyanohydrins in two steps based on a conjugate addition-aldol reaction, followed by acid-catalyzed closure to form the naphthalene ring. 4-Hydroxy-1-arylnaph