134308-64-8

Upstream product

• 98015-41-9 (Z)-5-<1,5-Dihydro-3-methyl-4-<2-(methoxycarbonyl)ethyl>-5-thioxopyrrol-2-ylidenmethyl>-3-methyl-1H-pyrrol-2-carbonsaeure-benzylester 
• 774-16-3 methyl 3-(4-methyl-2-oxo-2,5-dihydro-1H-pyrrol-3-yl)propanoate 
• 40236-19-9 benzyl 3,5-dimethylpyrrole-2-carboxylate 
• 94781-44-9 5-Formyl-3-methyl-1H-pyrrol-2-carbonsaeure-benzylester 
• 2199-44-2 3,5-dimethyl-2-ethoxycarbonyl-1H-pyrrole 
• 40052-13-9 mono-tert-butyl malonate 
• 134354-58-8 (2Z,3S,5R)-2-(tert-Butoxycarbonylmethylen)-5-cyan-4,4,5-trimethylpyrrolidin-3-propionsaeure-methylester 
• 100-51-6 benzyl alcohol 
• 123-54-6 acetylacetone 
• 134209-78-2 (RS)-2-<(Ξ)-2,2-Dimethoxy-1-methylethyl>pentandisaeure-dimethylester 
• 134209-77-1 2-(2,2-Dimethoxy-1-methylethyliden)pentandisaeure-dimethylester 
• 134209-80-6 (RS)-2-<(Ξ)-1-Methyl-2-oxoethyl>pentandisaeure-dimethylester 
• 134209-82-8 tert-butyl allyl malonate 
• 134308-62-6 (3S,5R)-5-Cyan-4,4,5-trimethyl-2-oxopyrrolidin-3-propionsaeure-methylester 

Downstream Products

• 98015-43-1 5-[5-[(R)-5-Cyano-3-(2-methoxycarbonyl-ethyl)-4,4,5-trimethyl-pyrrolidin-(2Z)-ylidenemethyl]-4-(2-methoxycarbonyl-ethyl)-3-methyl-pyrrol-(2Z)-ylidenemethyl]-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester 
• 98015-43-1 5-[5-[(3S,5R)-5-Cyano-3-(2-methoxycarbonyl-ethyl)-4,4,5-trimethyl-pyrrolidin-(2Z)-ylidenemethyl]-4-(2-methoxycarbonyl-ethyl)-3-methyl-pyrrol-(2Z)-ylidenemethyl]-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester 

Relevant academic research and scientific papers

Total Synthesis of (+/-)-Bonellin Dimethyl Ester

Bonellin (1) is the green sex-differentiating pigment of Bonellia viridis, a marine animal widely distributed in the Mediterranean Sea.Bonellin dimethylester (rac-2), has been synthesized from the four monocyclic building blocks 6, 7, 8b, 10 and the selectively cleavable malonic ester 9 by an highly convergent synthetic concept. Key Words: Bonellin / Total synthesis / Bonellia virids