688773-16-2

Upstream product

• 124-63-0 methanesulfonyl chloride 
• 688773-08-2 4-benzyloxy-2'-(2-hydroxy-ethyl)-4',5'-dimethoxy-6-(2-triisopropylsilanyloxy-ethyl)-2-trimethylsilanyl-biphenyl-3-ol 

Downstream Products

• 688773-10-6 2'-(2-azido-ethyl)-4-benzyloxy-3,4',5'-trimethoxy-6-(2-triisopropylsilanyloxy-ethyl)-2-trimethylsilanyl-biphenyl 
• 688773-20-8 {2-[4'-benzyloxy-4,5,3'-trimethoxy-6'-(2-triisopropylsilanyloxy-ethyl)-2'-trimethylsilanyl-biphenyl-2-yl]-ethyl}-carbamic acid tert-butyl ester 

Relevant academic research and scientific papers

Transmission of axial chirality to spiro center chirality, enabling enantio-specific access to erythrinan alkaloids

Synthesis of O-methylerysodienone in enantiomerically pure form is described, where the axial chirality of the intermediate biphenyl is stereospecifically transmitted to the spiro center chirality of the erythrinan skeleton.