139068-99-8

Upstream product

• 17680-04-5 (3,4-methylenedioxy)phenylmagnesium bromide 
• 139025-48-2 C₂₃H₂₁NO₄ 
• 139025-42-6 (1R*,2S*)-2-<3',4'-(methylenedioxy)benzoyl>-4-cyclohexenyl-N-tosylamide 
• 144609-79-0 (2S*,3R*,4aR*,11S*,11aR*)-2,3-dihydroxy-11-(hydroxymethyl)-8,9-(methylenedioxy)-5-tosylmorphanthridine 
• 139883-52-6 (1R*,2R*,4S*,5R*)-4,5-diacetoxy-2-<1'-<3'',4''-(methylenedioxy)phenyl>vinyl>-1-cyclohexyl-N-tosylamide 
• 144609-76-7 Acetic acid (1S,2R,4R,5R)-2-acetoxy-5-(1-benzo[1,3]dioxol-5-yl-2-hydroxy-ethyl)-4-(toluene-4-sulfonylamino)-cyclohexyl ester 
• 139025-45-9 (2S*,3R*,4aR*,11S*,11aR*)-2,3-O-benzylidene-2,3-dihydroxy-11-(hydroxymethyl)-8,9-(methylenedioxy)-5-tosylmorphanthridine 
• 139025-43-7 Acetic acid (1S,2R,4R,5S)-2-acetoxy-5-(benzo[1,3]dioxole-5-carbonyl)-4-(toluene-4-sulfonylamino)-cyclohexyl ester 
• 935-79-5 cis-1,2,3,6-tetrahydrophthalic anhydride 
• 67-56-1 methanol 
• 139025-52-8 C₁₆H₁₅NO₃ 
• 139039-79-5 C₂₄H₂₇NO₆S 
• 139025-41-5 (1R*,2S*)-2-<3',4'-(methylenedioxy)benzoyl>-4-cyclohexenecarboxylic acid 
• 139025-44-8 (1R*,1'S*,2R*,4S*,5R*)-2-<2'-acetoxy-1'-<3'',4''-(methylenedioxy)phenyl>ethyl>-4,5-diacetoxy-1-cyclohexyl-N-tosylamide 

Relevant academic research and scientific papers

A FIRST TOTAL SYNTHESIS OF MONTANINE-TYPE AMARYLLIDACEAE ALKALOIDS, (+/-)-COCCININE, (+/-)-MONTANINE, AND (+/-)-PANCRACINE

Montanine-type Amaryllidaceae alkaloids, (+/-)-coccinine (1), (+/-)-montanine (2), and (+/-)-pancracine (3) were synthesized starting from (+/-)-1,2-cis-2-(3,4-methylenedioxybenzoyl)cyclohex-4-enecarboxylic acid (6) via (+/-)-2,3-cis-3-benzyloxy-2-hydroxy