81757-30-4

Upstream product

• 67858-83-7 ethyl (2E,6E)-8-benzyloxy-2,6-dimethyl-2,6-octadienoate 
• 81757-28-0 (2E,6E)-8-Benzyloxy-2,6-dimethyl-2,6-octadiensaeure 
• 81757-27-9 (2E,6E)-8-(benzyloxy)-2,6-dimethylocta-2,6-dienal 
• 100-44-7 benzyl chloride 
• 52188-73-5 geranyl benzyl ether 
• 52188-74-6 (E,E)-8-acetoxy-1-benzyloxy-3,7-dimethylocta-2,6-diene 
• 106-24-1 Geraniol 
• 32989-52-9 (E)-4-methyl-6-(phenylmethoxy)-4-hexenal 
• 81757-29-1 (2E,6E)-8-Benzyloxy-2,6-dimethyl-2,6-octadiensaeure-methylester 

Downstream Products

• 81757-31-5 Benzyl((2E,6E)-<8,8-2H2>-8-brom-3,7-dimethyl-2,6-octadienyl)aether 
• 360042-90-6 (2E,6E)-(1,1-2H₂)-8-benzyloxy-2,6-dimethyl-2,6-octadien-1-yl diethyl phosphate 
• 81757-32-6 Benzyl((2E,6E)-<8,8,8-2H3>-8-brom-3,7-dimethyl-2,6-octadienyl)aether 

Relevant academic research and scientific papers

Stereochemical disposition of the geminal dimethyl groups in the enzymatic cyclization of geranyl diphosphate to (+)-bornyl diphosphate by recombinant (+)-bornyl diphosphate synthase from Salvia officinalis

Regiospecifically deuterated geranyl diphosphate, in concert with NMR spectrometry, was employed to demonstrate that the trans-methyl group (C8) of geranyl diphosphate becomes the C9 carbon of (+)-bornyl diphosphate (geminal methyl syn to the diphosphate moiety) and that the cis-methyl group (C9) becomes the C8 (geminal methyl anti to the diphosphate). The syntheses of the relevant substrates and products, with accompanying spectrometric data are provided.

Synthese von Lycopin

Synthesis of Lycopene; Lycopene having at both ends the deuteriated methyl groups trans to the chain has been synthesized for further biochemical experiments aimed to elucidate the stereochemistry of the cyclization step.Incident