316129-35-8

Upstream product

• 53751-01-2 tert-butyl 5-formyl-3-<2-(methyoxycarbonyl)ethyl>-4-methylpyrrole-2-carboxylate 
• 316129-33-6 2-(tert-butyldimethylsilanyloxy)-3-[2-(4-chlorophenylselanyl)ethyl]-4-methylpyrrole-1-carboxylic acid, tert-butyl ester 
• 20541-49-5 bis(p-chlorophenyl) diselenide 
• 316129-32-5 3-[2-(4-chlorophenylselanyl)ethyl]-4-methyl-2-oxo-2,5-dihydropyrrole-1-carboxylic acid, tert-butyl ester 
• 316129-31-4 tert-butyl 4-((4-chlorophenyl)selanyl)butanoyl(2-oxopropyl)carbamate 
• 316129-30-3 4-(4-chlorophenylselanyl)-N-(2-oxopropyl)butanamide 
• 316129-28-9 1-[4-(4-chlorophenylselanyl)]butyric acid 
• 316129-29-0 4-(4-chloro-phenylselanyl)-butyryl chloride 
• 41491-33-2 sodium p-chlorophenylselenide 

Downstream Products

• 316129-36-9 3-[5-[4-[2-(4-chlorophenylselanyl)ethyl]-3-methyl-5-oxo-1,5-dihydropyrrol-2-ylidenemethyl]-2-formyl-4-methyl-1H-pyrrol-3-yl]propionic acid, methyl ester 
• 334799-12-1 C₄₁H₄₅ClN₄O₆Se 
• 334799-08-5 C₄₁H₄₅ClN₄O₆Se 
• 334799-26-7 C₄₀⁽¹³⁾CH₄₅ClN₄O₆Se 
• 334799-24-5 C₄₀⁽¹³⁾CH₄₅ClN₄O₆Se 

Relevant academic research and scientific papers

Enantioselective syntheses of (13)C-labeled (2R)- and (2S)-phytochromobilin dimethyl ester.

(2R)- and (2S)-phytochromobilin dimethyl ester have been prepared in enantiomerically pure form, specifically (13)C-labeled at C(10) or C(15).

New syntheses of the C,D-ring pyrromethenones of phytochrome and phycocyanin

Pyrromethenone 7, the C,D-ring segment of phytochrome (Pr, 4), has been prepared in an efficient fashion employing three new strategies. Each of these has potential advantages for the synthesis of labeled material. Our first approach is related to the Gos