204448-89-5

Upstream product

• 100021-11-2 (1α,2β,3α)-2-(benzyloxymethyl)cyclopent-4-ene-1,3-diol 
• 100-39-0 benzyl bromide 

Downstream Products

• 204448-92-0 (1R,2R,3R,4S,5S)-2,3,5-Tris-benzyloxy-4-benzyloxymethyl-cyclopentanol 
• 204448-91-9 (5R,9R)-7-((1R,2S,3R,4R,5S)-2,3,5-Tris-benzyloxy-4-benzyloxymethyl-cyclopentyloxy)-6H-5,9-dithia-benzocycloheptene 5,9-dioxide 
• 204448-90-8 C₃₆H₃₆O₇S₂ 
• 204448-94-2 ((1S,2R,3R,4S,5S)-2,3,5-Tris-benzyloxy-4-benzyloxymethyl-cyclopentyl)-carbamic acid methyl ester 
• 204448-93-1 C₃₄H₃₅N₃O₄ 
• 138395-73-0 (3aS,4R,5R,6S,6aS)-6-(Acetoxymethyl)-2-oxohexahydro-2H-cyclopenta[d]oxazole-4,5-diyl diacetate 
• 138395-78-5 (3aR,4R,5R,6R,6aS)-4,5-Dihydroxy-6-hydroxymethyl-hexahydro-cyclopentaoxazol-2-one 

Relevant academic research and scientific papers

Asymmetric desymmetrization of meso-cyclopentitol using a C2-symmetric bis-sulfoxide: A synthesis of (-)-allosamizoline

A synthesis of (-)-allosamizoline was accomplished via asymmetric desymmetrization of a meso-cyclopentitol using the C2-symmetric bis-sulfoxide 5 as a chiral auxiliary.