925688-50-2

Upstream product

• 93-97-0 benzoic acid anhydride 
• 925688-46-6 (+)-(3aS,5aR,6S,9aR,9bS)-decahydro-6-hydroxy-3a,5a-dimethyl-2H-cyclopenta[a]naphthalen-1(9bH)-one 
• 925688-70-6 (-)-(3aS,5aR,9aR,9bS)-3a,4,5,5a,7,8,9,9a-octahydro-1-isopropyl-3a,5a-dimethyl-3H-cyclopenta[a]naphthalen-6(9bH)-one 
• 925688-44-4 (-)-(3aR,5aR,9aR)-2,3,3a,4,5,5a,7,8,9,9a-decahydro-1-isopropyl-3a,5a-dimethylcyclopenta[a]naphthalen-6-one 
• 925688-47-7 (+)-(1S,3aS,5aR,9aR,9bS)-decahydro-1-hydroxy-1-isopropyl-3a,5a-dimethyl-1H-cyclopenta[a]naphthalen-6(9bH)-one 
• 925688-61-5 (-)-(1S,3aS,5aR,6S,9aR,9bS)-dodecahydro-1-isopropyl-3a,5a-dimethyl-1H-cyclopenta[a]naphthalene-1,6-diol 
• 925688-42-2 (-)-(3aR,5aR,6R,8E,10aR)-2,3,3a,4,5,5a,6,7,10,10a-decahydro-8-hydroxymethyl-1-isopropyl-3a,5a-dimethylcyclohepta[e]inden-6-ol 
• 925688-59-1 (-)-(1R,3aS,5aR,6S,9aR,9bS)-dodecahydro-3a,5a-dimethyl-1-(prop-1-en-2-yl)-1H-cyclopenta[a]naphthalene-1,6-diol 
• 925688-64-8 methyl (-)-(3aR,5aR,9aR)-3,3a,4,5,5a,8,9,9a-octahydro-6-hydroxy-1-isopropyl-3a,5a-dimethyl-2H-cyclopenta[a]naphthalene-7-carboxylate 
• 925688-43-3 methyl (-)-(3aR,5aR,8E,10aR)-2,3,3a,4,5,5a,6,7,10,10a-decahydro-1-isopropyl-3a,5a-dimethyl-6-oxocyclohepta[e]indene-8-carboxylate 
• 925688-69-3 methyl (-)-(3aR,5aR,7E,10aR)-2,3,3a,4,5,5a,6,9,10,10a-decahydro-1-isopropyl-3a,5a-dimethyl-6-oxocyclohepta[e]indene-8-carboxylate 
• 925688-68-2 (-)-(3aR,5aR,6R,8R,9R,10aR)-2,3,3a,4,5,5a,6,7,8,9,10,10a-dodecahydro-8,9-epoxy-8-hydroxymethyl-1-isopropyl-3a,5a-dimethylcyclohepta[e]inden-6-ol 
• 65-85-0 benzoic acid 
• 58479-61-1 tert-butylchlorodiphenylsilane 

Downstream Products

• 925688-51-3 (-)-(3aR,5aR,6S,9R,10aR,Z)-8-(tert-butyldiphenylsilyloxymethyl)-6-hydroxy-1-isopropyl-3a,5a-dimethyl-2,3,3a,4,5,5a,6,9,10,10a-decahydrocyclohepta[e]inden-9-yl benzoate 

Relevant academic research and scientific papers

Enantioselective total synthesis of (-)-erinacine B

(Chemical Equation Presented) The first enantioselective total synthesis of (-)-erinacine B has been achieved. Our approach features convergent construction of the 5-6-7 tricyclic cyathane core system via chiral building blocks prepared using asymmetric c