52647-50-4

Upstream product

• 52690-41-2 (4aS,8aR)-4,4,7,8a-Tetramethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalene 
• 52690-42-3 (-)-4-<(1S,6R)-2,2,6-trimethyl-6-vinylcyclohexyl>butan-2-one 
• 79886-54-7 11-nordrimane-8α,9β-diol 
• 468-68-8 (-)-drimenol 
• 316803-61-9 N-[(1S,2R,4aS,8aS)-2-(1-Ethoxy-ethoxy)-2,5,5,8a-tetramethyl-decahydro-naphthalen-1-ylmethyl]-acetamide 
• 1026508-63-3 Acetic acid (1R,2R,4aS,8aS)-1-azidocarbonylmethyl-2,5,5,8a-tetramethyl-decahydro-naphthalen-2-yl ester 
• 316803-57-3 Acetic acid (1S,2R,4aS,8aS)-1-formylaminomethyl-2,5,5,8a-tetramethyl-decahydro-naphthalen-2-yl ester 
• 316803-56-2 Acetic acid (1S,2R,4aS,8aS)-1-isocyanatomethyl-2,5,5,8a-tetramethyl-decahydro-naphthalen-2-yl ester 
• 316803-62-0 C-[(1S,2R,4aS,8aS)-2-(1-Ethoxy-ethoxy)-2,5,5,8a-tetramethyl-decahydro-naphthalen-1-yl]-methylamine 
• 316803-64-2 Acetic acid (1R,2R,4aS,8aS)-1-iodomethyl-2,5,5,8a-tetramethyl-decahydro-naphthalen-2-yl ester 
• 316803-58-4 N-((1S,2R,4aS,8aS)-2-Hydroxy-2,5,5,8a-tetramethyl-decahydro-naphthalen-1-ylmethyl)-acetamide 
• 316803-63-1 (4aS,6R,8aS)-6-(1-Ethoxy-ethoxy)-1,1,4a,6-tetramethyl-5-methylene-decahydro-naphthalene 
• 316803-65-3 drim-9(11)-en-8α-ol acetate 
• 86546-84-1 (5S,8R,10S)-drim-9⁽¹¹⁾-en-8-ol 

Downstream Products

• 52690-42-3 (-)-4-<(1S,6R)-2,2,6-trimethyl-6-vinylcyclohexyl>butan-2-one 
• 219858-44-3 Acetic acid (1S,2S)-2-(3-acetoxy-3-methyl-pent-4-enyl)-1,3,3-trimethyl-cyclohexyl ester 
• 219858-42-1 Acetic acid 1-[2-((1S,2S)-2-hydroxy-2,6,6-trimethyl-cyclohexyl)-ethyl]-1-methyl-allyl ester 
• 219858-41-0 (1S,2S)-2-(3-Hydroxy-3-methyl-pent-4-enyl)-1,3,3-trimethyl-cyclohexanol 
• 24190-34-9 4-[(1S)-2,6,6-trimethylcyclohex-2-en-1-yl]butan-2-one 
• 24190-33-8 (+)-(S)-dihydro-γ-ionone 
• 316803-69-7 (1S,2S)-2-[(E)-5-(2,5-Bis-benzyloxy-phenyl)-3-methyl-pent-3-enyl]-1,3,3-trimethyl-cyclohexanol 
• 316803-68-6 Formic acid (1S,2S)-2-[(E)-5-(2,5-bis-benzyloxy-phenyl)-3-methyl-pent-3-enyl]-1,3,3-trimethyl-cyclohexyl ester 
• 316803-66-4 Formic acid (1S,2S)-2-(3-ethoxycarbonyloxy-3-methyl-pent-4-enyl)-1,3,3-trimethyl-cyclohexyl ester 

Relevant academic research and scientific papers

New routes toward drimanes and nor-drimanes from (-)-sclareol

New synthetic strategies to prepare natural drimanes and monocarbocyclic terpenoids from (-)-sclareol (2) are reported. The preparation of natural 9,11-drimen-8α-ol (12) and the first enantiospecific synthesis of marine metabolite fulvanin 2 (1) are described.

A new enantiospecific route toward monocarbocyclic terpenoids: Synthesis of (-)- caparrapi oxide

A new and efficient strategy is described for carrying out the enantiospecific synthesis of monocarbocyclic terpenoids from (-)-sclareol (1). The key steps are the Grob scission of 11-p-toluenesulphonyloxydriman- 7α-ol (2) to give the tobacco seco-sesquiterpene 3 and the Baeyer-Villiger oxidation of 4-[(1'S, 2'S)-2'-formyl-2',6',6'-trimethylcyclohexyl]-2-butanone (4), derived from 3. The first enantiospecific synthesis of (-)-caparrapi oxide (8) based on this methodology is reported.