879516-08-2

Upstream product

• 879516-07-1 1-((1R,6S,7S,8S)-8-Methyl-9-oxa-bicyclo[4.2.1]nona-2,4-dien-7-yl)-prop-2-en-1-ol 
• 7322-88-5 (S)-acetylmandelic acid 
• 817201-01-7 (1R,6S,7S,8R)-7-hydroxymethyl-8-methyl-9-oxabicyclo[4.2.1]nona-2,4-diene 
• 817201-44-8 (1R,6S,7R,8S)-8-Methyl-9-oxa-bicyclo[4.2.1]nona-2,4-diene-7-carbaldehyde 
• 817201-18-6 (1R,6S,7S,8R)-7-(tert-butyldiphenylsilyloxy)methyl-8-methyl-9-oxabicyclo[4.2.1]nona-2,4-diene 

Relevant academic research and scientific papers

Total synthesis of (+)-1893B aimed at establishing its stereochemistry

The total synthesis of (+)-1893B (2) has been completed. The one-pot ring-opening/cross/ring-closing metathesis of (1S,2S,3S,4R)-2-(t-butyldiphenylsilyloxy)methyl-3-methyl-7-oxabicyclo[2.2.1]hept-5-ene (4) provided (1R,6S,7S,8S)-7-hydroxymethyl-8-methyl-9