81202-87-1

Upstream product

• 89049-87-6 (R)-3-{(1S,2R)-2-[(S)-1-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-1-methyl-cyclopropyl}-2-methyl-pent-4-enoic acid ethyl ester 
• 89497-50-7 (R)-3-[(R)-1-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-2-methyl-pent-4-enoic acid ethyl ester 
• 89497-52-9 (3R,4S)-3-Methanesulfonyloxymethyl-4-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-methyl-pentanoic acid methyl ester 
• 89049-88-7 (1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-6-{(S)-1-[(1R,2S)-2-((S)-1-Isopropyl-allyl)-2-methyl-cyclopropyl]-ethyl}-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene 
• 89049-89-8 (R)-2-{(1S,2R)-2-[(S)-1-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-ethyl]-1-methyl-cyclopropyl}-3-methyl-butan-1-ol 
• 56259-13-3 (E)-6β-methoxy-3α,5α-cyclochol-22-en-24-ol 
• 89472-03-7 (22E)-ethyl 6β-methoxy-3α,5-cyclochol-22-enate 
• 25819-77-6 (20S)-6β-methoxy-3α,5-cyclo-5α-pregnane-20-carbaldehyde 
• 89049-90-1 (1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-6-{(S)-1-[(1R,2R)-2-((R)-1,2-Dimethyl-propyl)-2-methyl-cyclopropyl]-ethyl}-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene 

Downstream Products

• 34290-98-7 9-oxo-9,11-secogorgost-5-ene-3β,11α-diol 

Relevant academic research and scientific papers

Stereocontrolled Synthesis of Gorgosterol

Gorgosterol (1), a C30 marine sterol containing cyclopropane in the side chain, has been stereoselectively synthesized utilizing orthoester Claisen rearrangement and intramolecular alkylative cyclopropanation.