1053255-63-2

Upstream product

• 152120-54-2 N,N'-bis( tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidine 
• 919521-36-1 (R)-7-(tert-butyldimethylsiloxy)-3-(p-methoxybenzyloxy)heptanal 
• 919521-43-0 (R)-7-(tert-butyldimethylsiloxy)heptane-1,3-diol 
• 121352-65-6 (2R,3R)-3-(4-[(1,1-dimethylethyl)dimethylsilyloxy]butyl)oxirane-2-methanol 
• 919521-32-7 (2S,4R)-1-[N',N''-bis(tert-butoxycarbonyl)guanidino]-8-(tert-butyldimethylsiloxy)-4-(p-methoxybenzyloxy)octan-2-ol 
• 7143-01-3 Methanesulfonic anhydride 
• 121352-74-7 (E)-7-(tert-butyl-dimethylsilanyloxy)-hept-2-en-1-ol? 
• 919521-34-9 (2S,4R)-8-(tert-butyldimethylsiloxy)-4-(p-methoxybenzyloxy)-1-nitrooctan-2-ol 
• 919521-58-7 (2S,4R)-4-[4'-(tert-butyldimethylsiloxy)butyl]-2-(p-methoxyphenyl)-1,3-dioxane 
• 919521-45-2 (R)-7-(tert-butyldimethylsiloxy)-3-(p-methoxybenzyloxy)heptan-1-ol 

Downstream Products

• 919521-56-5 (5R,4'S)-6-[N,3'-bis(tert-butoxycarbonyl)-1'-(p-methoxyphenylcarbamoyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexanoic acid 
• 919521-50-9 (5R,4'R)-6-[N,3'-bis(tert-butoxycarbonyl)-1'-(p-methoxyphenylcarbamoyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexanoic acid 
• 919521-76-9 (5R,4'S)-6-[N,3'-bis(tert-butoxycarbonyl)-1'-(p-methoxyphenylcarbamoyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexanal 
• 919521-68-9 (5R,4'R)-6-[N,3'-bis(tert-butoxycarbonyl)-1'-(p-methoxyphenylcarbamoyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexanal 
• 919521-78-1 (5R,4'S)-6-[N,3'-bis(tert-butoxycarbonyl)-1'-carbamoyl-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexanoic acid 
• 919521-70-3 (5R,4'R)-6-[N,3'-bis(tert-butoxycarbonyl)-1'-carbamoyl-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexanoic acid 
• 919521-66-7 (5R,4'R)-6-[N,3'-bis(tert-butoxycarbonyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexan-1-ol 
• 919521-72-5 (5R,4'S)-6-[N,3'-bis(tert-butoxycarbonyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexan-1-ol 
• 919521-48-5 (5R,4'R)-6-[N,3'-bis(tert-butoxycarbonyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexanal 
• 919521-74-7 (5R,4'S)-6-[N,3'-bis(tert-butoxycarbonyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexanal 
• 919521-29-2 (5R,4'R)-6-[N,3'-bis(tert-butoxycarbonyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexyloxy-tert-butyldimethylsilane 
• 919521-54-3 (5S,4'R)-6-[N,3'-bis(tert-butoxycarbonyl)-2'-iminoimidazolidin-4'-yl]-5-(p-methoxybenzyloxy)hexyloxy-tert-butyldimethylsilane 

Relevant academic research and scientific papers

Asymmetric total synthesis of (+)-K01-0509 B: Determination of absolute configuration

K01-0509 B is a novel natural product which contains a carbamoylated cyclic guanidine. Our asymmetric total synthesis features a Sharpless asymmetric epoxidation and a stereocontrolled construction of the cyclic guanidine via an asymmetric nitroaldol reac