162089-63-6

Upstream product

• 77-76-9 2,2-dimethoxy-propane 
• 349487-57-6 Acetic acid (1S,8aS)-3-hydroxy-7-methyl-3,5,8,8a-tetrahydro-1H-isochromen-1-ylmethyl ester 

Downstream Products

• 199801-72-4 2,2,2-Trichloro-acetimidic acid 2-[(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-cyclohex-3-en-(Z)-ylidene]-ethyl ester 
• 162089-67-0 N,N'-Dibenzyl-N''-[(1R,6S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-1-vinyl-cyclohex-3-enyl]-guanidine 
• 162089-65-8 1-Benzyl-3-[(1R,6S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-1-vinyl-cyclohex-3-enyl]-urea 
• 349487-61-2 Acetic acid 2-[(2S,6S)-2-(tert-butyl-dimethyl-silanyloxy)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-cyclohex-3-en-(E)-ylidene]-ethyl ester 
• 349487-60-1 Acetic acid 2-[(2S,6S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-hydroxy-4-methyl-cyclohex-3-en-(E)-ylidene]-ethyl ester 
• 349487-59-8 Acetic acid 2-[(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-2-oxo-cyclohex-3-en-(E)-ylidene]-ethyl ester 
• 199801-74-6 2,2,2-Trichloro-acetimidic acid 2-[(2S,6S)-2-(tert-butyl-dimethyl-silanyloxy)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-cyclohex-3-en-(E)-ylidene]-ethyl ester 
• 199801-75-7 N-[(1R,2S,6S)-2-(tert-Butyl-dimethyl-silanyloxy)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-1-vinyl-cyclohex-3-enyl]-2,2,2-trichloro-acetamide 
• 199801-73-5 2-[(2S,6S)-2-(tert-Butyl-dimethyl-silanyloxy)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-cyclohex-3-en-(E)-ylidene]-ethanol 
• 162089-64-7 (1S,6S,1'S)-trichloro-N-[1-vinyl-4-methyl-6-(3',3'-dimethyl-2',4'-dioxolanyl)-cyclohex-3-enyl]acetamide 
• 349487-58-7 Acetic acid 2-[(S)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-cyclohex-3-en-(Z)-ylidene]-ethyl ester 

Relevant academic research and scientific papers

Synthesis of a common key intermediate for (-)-tetrodotoxin and its analogs

A key intermediate for tetrodotoxin and its analogs such as (-)-5,11-dideoxytetrodotoxin was stereoselectively synthesized from a chiral starting material, levoglucosenone, via Diels-Alder reaction and the Overman rearrangement as key steps. The Overman r