92116-30-8

Upstream product

• 1135-24-6 3-(4-hydroxy-3-methoxyphenyl)acrylic acid 
• 77550-11-9 4-cis,8-cis-bis(4-hydroxy-3-methoxyphenyl)-3,7-dioxabicyclo<3.3.0>octane-2,6-dione 
• 458-35-5 coniferol 
• 72536-33-5 2,6-exo-bis(4-hydroxy-3-methoxyphenyl)-4,8-exo-dihydroxy-3,7-dioxabicyclo<3.3.0>octane 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant academic research and scientific papers

Synthesis and 1H N.M.R. Spectroscopic Analysis of Some 3,7-Dioxabicyclooctane Lignans

Within the framework of a synthetic project towards the preparation of the natural germination inhibitor 2,6-diaryl-3,7-dioxabicyclooctane, several molecules with the same bicyclic skeleton were prepared and their 1H n.m.r. spectra are described in detail.For the symmetrical systems particularly, the spectra exhibited second-order features and were interpreted analytically or, when necessary, by computer simulation.These n.m.r. data enabled a conformational analysis of the ring system.