935693-91-7

Upstream product

• 935693-88-2 (3S,4S,5R,6R)-3,4,5,6,7-pentabenzoxy-1-phenylhept-1-yne 
• 2166-14-5 1,2,4,5-tetrazine-3,6-dicarboxylic acid dimethyl ester 
• 935693-86-0 (2R,3R,4S,5S)-1,3,4-tribenzoxy-7-phenylhept-6-yne-2,5-diol 
• 4440-01-1 lithium phenylacetylide 
• 6738-06-3 phenylethynylmagnesium bromide 
• 536-74-3 phenylacetylene 
• 100-39-0 benzyl bromide 
• 16838-89-4 2,3,5-tri-O-benzyl-D-ribofuranose 

Downstream Products

• 935693-95-1 dimethyl (1'S,2'S,3'R,4'R)-4-(1',2',3',4',5'-pentabenzoxypentyl)-4-phenyl-1H-pyrrole-2,5-dicarboxylate 
• 935694-01-2 dimethyl (1'S,2'S,3'R,4'R)-3-(1',2',3',4',5'-pentahydroxypentyl)-4-phenyl-1H-pyrrole-2,5-dicabroxylate 

Relevant academic research and scientific papers

Synthesis of novel polyhydroxylated tetrahydropyranopyrroles

The stereoselective access to original polyhydroxylated tetrahydropyranopyrroles is described. The key steps involve an inverse-demand Diels-Alder reaction and a ring contraction of a pyridazine heterocycle. Georg Thieme Verlag Stuttgart.

Synthesis of polyhydroxylated pyrano-pyrrole derivatives from carbohydrate precursors

The efficient synthesis of novel polyhydroxy-tetrahydropyrano-pyrroles from acetylenic carbohydrate precursors in three to four steps is described. The methodology involves, as key steps, the ring contraction of pyridazine intermediates obtained by an inv