108361-22-4

Upstream product

• 108361-19-9 2-<<(R)-2',2',4'-trimethyl-3'-cyclohexenyl>methyl>-1,3-dioxolane 
• 108361-17-7 (R)-2,2,4-trimethyl-3-cyclohexen-1-acetonitrile 
• 108361-18-8 (R)-2,2,4-trimethyl-3-cyclohexen-1-acetaldehyde 
• 108361-21-3 (3R)-3-<(1',3'-dioxolan-2'-yl)methyl>-2,2,6-trimethylcyclohexanone 

Downstream Products

• 108361-29-1 2-Methyl-4-((1'R)-2',2',4'-trimethyl-3'-oxocyclohexyl)-2-butensaeure-ethylester 
• 108376-60-9 Benzoesaeure-<4-<(1'R)-2',2',4-trimethyl-3'-(3-oxo-1-butenyl)-3'-cyclohexenyl>-2-methyl-3-butenyl>ester 
• 108394-27-0 4-<(5'R)-5'-(4-hydroxy-3-methyl-2-butenyl)-2',6',6'-trimethyl-1'-cyclohexenyl>-3-buten-2-onE 
• 108394-26-9 (R)-4-<5'-(3-methyl-2-butenyl)-2',6',6'-trimethyl-1'-cyclohexenyl>-3-buten-2-one 
• 108361-32-6 (3R)-3-(4'-hydroxy-3'-methyl-2'-butenyl)-2,2,6-trimethylcyclohexanone 
• 54783-71-0 (all-E,2R,2'R)-2,2'-bis(4-hydroxy-3-methyl-2-butenyl)-β,β-carotin 
• 108361-23-5 (3R)-3-(3'-methyl-2'-butenyl)-2,2,6-trimethylcyclohexanone 

Relevant academic research and scientific papers

C45- and C50-Carotenoids: Synthesis of Optically Active Cyclic C20-Building Blocks and of (2R,2'R)-2,2'-Bis(4-hydroxy-3-methyl-2-butenyl)-β,β-carotene ( =C.p. 450)

The synthesis of the optically active C20-building blocks (R)-26 and (R)-39 and of the optically active cyclic C50-carotenoid C.p. 450 (3) starting from (-)-β-pinene is reported.