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Upstream product

• 854665-55-7 4-(3-Hydroxy-propyl)-2-methoxy-6-((E)-propenyl)-phenol 
• 97-53-0 4-allylguaiacol 
• 875213-61-9 2,2-Dimethyl-propionic acid 3-[4-(allyl-dimethyl-silanyloxy)-3-methoxy-5-((E)-propenyl)-phenyl]-propyl ester 
• 875213-60-8 2,2-dimethyl-propionic acid 3-(4-methoxy-6,6-dimethyl-6,7-dihydro-5-oxa-6-sila-benzocyclohepten-2-yl)-propyl ester 
• 875213-64-2 2,2-Dimethyl-propionic acid 3-[4-hydroxy-3-methoxy-5-((E)-propenyl)-phenyl]-propyl ester 
• 875213-63-1 2,2-dimethyl-propionic acid 2-(2,2-dimethyl-propionyloxy)-5-{5-[3-(2,2-dimethyl-propionyloxy)-propyl]-7-methoxy-3-vinyl-2,3-dihydro-benzofuran-2-yl}-phenyl ester 
• 3282-30-2 pivaloyl chloride 
• 130447-88-0 3-(4-(allyloxy)-3-methoxyphenyl)propan-1-ol 
• 2305-13-7 3-Guaiacylpropanol 

Relevant academic research and scientific papers

Benzo[f][1,2]oxasilepines in the synthesis of dihydro[b]benzofuran neolignans

A short synthesis of neolignans with a dihydrobenzo[b]furan skeleton is described. The strategy is based on a ring-closing metathesis to produce benzo[f][1,2]oxasilepines which are condensed with aromatic aldehydes in a modified Sakurai-Hosomi reaction. Natural dihydrodehydrodiconiferyl alcohol (1) and 3-O-demethyldihydrodehydrodiconiferyl alcohol (2) have been prepared in this way. Georg Thieme Verlag Stuttgart.