117959-75-8

Upstream product

• 117959-74-7 5-Benzyloxy-2-[(1S,2R)-2-((E)-4,8-dimethyl-nona-3,7-dienyl)-2-hydroxymethyl-cyclopentyl]-pentan-1-ol 
• 64740-39-2 5-benzyloxypentanoic acid 
• 128329-72-6 5-(phenylmethoxy)pentanoic acid chloride 
• 129539-96-4 (2S-trans)-2,5-Dimethyl-1-<1-oxo-5-(phenylmethoxy)-pentyl>pyrrolidine 
• 117959-73-6 7a-(4,8-Dimethyl-3,7-nonadienyl)hexahydro-4-<3-(phenylmethoxy)propyl>cyclopentapyran-3(1H)-one 
• 129539-98-6 <2S-<1*<1R^*,2S^*,2(E)>>,2α,5β>>-1-<2-<2-(4,8-Dimethyl-3,7-nonadienyl)-2-(hydroxymethyl)cyclopentyl>-1-oxo-5-(phenylmethoxy)pentyl>-2,5-dimethylpyrrolidine 
• 129539-97-5 Methyl <2S-<1*<1R^*,1(E),2S^*>>,2α,5β>>-1-(4,8-Dimethyl-3,7-nonadienyl)-2-<1-<(2,5-dimethyl-1-pyrrolidinyl)carbonyl>-4-(phenylmethoxy)butyl>cyclopentanecarboxylate 
• 117959-74-7 <1α(R^*S^*),2α,2(E)>-(+/-)-2-(4,8-Dimethyl-3,7-nonadienyl)-2-(hydroxymethyl)-β-<3-(phenylmethoxy)propyl>cyclopentaneethanol 
• 138336-58-0 <1α,1(E),2α(S^*)>-(+/-)-1-(4,8-Dimethyl-3,7-nonadienyl)-2-<4-(phenylmethoxy)-1-(1-pyrrolidinylcarbonyl)butyl>cyclopentanemethanol 
• 138383-33-2 (R)-5-Benzyloxy-2-[(1S,2R)-2-((E)-4,8-dimethyl-nona-3,7-dienyl)-2-hydroxymethyl-cyclopentyl]-1-pyrrolidin-1-yl-pentan-1-one 
• 118015-92-2 Methyl <1α,1(E),2α(S^*)>-(+/-)-1-(4,8-Dimethyl-3,7-nonadienyl)-2-<4-(phenylmethoxy)-1-(1-pyrrolidinylcarbonyl)butyl>cyclopentanecarboxylate 
• 10472-24-9 methyl 2-oxocyclopentane-1-carboxylate 
• 117959-73-6 <4aβ,7aβ(E)>-(+/-)-7a-(4,8-Dimethyl-3,7-nonadienyl)hexahydro-4-<3-(phenylmethoxy)propyl>cyclopentapyran-3(1H)-one 
• 117959-71-4 5-Benzyloxy-1-pyrrolidin-1-yl-pentan-1-one 

Downstream Products

• 138517-51-8 (-)-17,18-Didehydro-23-(phenylmethoxy)-12,16-cyclo-1,12-secodaphnane 
• 28606-61-3 (-)-Secodaphniphylline 

Relevant academic research and scientific papers

Daphniphyllum Alkaloids. 11. Biomimetic Total Synthesis of Methyl Homosecodaphniphyllate. Development of the Tetracyclization Reaction

A biomimetic total synthesis of (+/-)-methyl homosecodaphniphyllate has been developed.The synthesis starts with a triply convergent, tandem Michael addition-enolate alkylation, wherein amide 9, enoate 7, and alkyl iodide 5 are assembled in essentially qu

Daphniphyllum Alkaloids. 13. Asymmetric Total Synthesis of (-)-Secodaphniphylline

(-)-Secodaphniphylline (1) has been prepared by total synthesis.The early stages of the synthesis were an asymmetric version of the previously published synthesis of methyl homosecodaphniphyllate (2).The necessary chirality was secured by an asymmetric Mi