205129-97-1

Upstream product

• 205129-93-7 Chloro-acetic acid (3aR,4S,7R,7aS)-5,6-bis-benzyloxymethyl-7-(2-chloro-acetoxy)-2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxol-4-yl ester 
• 205129-94-8 Chloro-acetic acid (3aR,4S,7R,7aS)-5,6-bis-benzyloxymethyl-7-hydroxy-2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxol-4-yl ester 
• 205129-92-6 (3aR,4S,7R,7aS)-5,6-Bis-benzyloxymethyl-2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole-4,7-diol 
• 205129-91-5 (3aR,7aS)-5,6-Bis-benzyloxymethyl-2,2-dimethyl-3a,7a-dihydro-benzo[1,3]dioxole 
• 205129-89-1 (3aS,7aR)-2,2-Dimethyl-3a,7a-dihydro-benzo[1,3]dioxole-5,6-dicarboxylic acid dimethyl ester 
• 205129-90-4 ((3aR,7aS)-6-Hydroxymethyl-2,2-dimethyl-3a,7a-dihydro-benzo[1,3]dioxol-5-yl)-methanol 
• 100-39-0 benzyl bromide 

Relevant academic research and scientific papers

Syntheses of Highly Oxygen-functionalized Derivatives of Dihydrodihydroxyphthalic Acid in Enantiomerically Enriched Forms

Starting from dihydrodihydroxyphthalic acid (DDP), (1R,2S,5R,6S)-(-)-3,4-bis(benzyloxymethyl)-5-hydroxy-8,8-dimethyl-6,8-dioxabicyclonon-3-en-2-yl chloroacetate (>95percente.e.), a highly oxygen-functionalized derivative, was prepared by a combinat