105783-68-4

Basic information

• Product Name: O-dibenzyl methyl-(+/-)-β-conidendral
• CAS NO: 105783-68-4
• Molecular Weight: 552.667
• Mol File: 105783-68-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: O-dibenzyl methyl-(+/-)-β-conidendral(CAS DataBase Reference)
• NIST Chemistry Reference: O-dibenzyl methyl-(+/-)-β-conidendral(105783-68-4)
• EPA Substance Registry System: O-dibenzyl methyl-(+/-)-β-conidendral(105783-68-4)

Safety Data

• Hazardous Substances Data: 105783-68-4(Hazardous Substances Data)

Upstream product

• 89067-60-7 O-dibenzyl-β-conidendrine 
• 89067-60-7 (d,l)-O-dibenzyl α-conidendrine 
• 89067-57-2 (benzoxy-4 methoxy-3)benzyl-2(benzoxy-4 methoxy-3 α,α-propylenedithio)benzyl-3 butanolide 
• 89067-58-3 (+/-)-trans-2-(3-methoxy-4-benzyloxybenzyl)-3-(3'-metyhoxy-4'-benzyloxy-α-benzoyl)butyrolactone 
• 89067-59-4 O-dibenzylhydroxymatairesinol 
• 105783-66-2 (benzoxy-4 methoxy-3 α,α-propylene dithio)benzyl-3 butanolide 
• 50766-69-3 2-(4-benzyloxy-3-methoxyphenyl)-1,3-dithiane 
• 72724-00-6 1-(benzyloxy)-4-(bromomethyl)-2-methoxybenzene 
• 67-56-1 methanol 
• 105783-67-3 O-dibenzyl-(+/-)-β-conidendral 
• 105783-67-3 O-dibenzyl epi-1-(+/-)-α-conidendral 

Downstream Products

• 5447-65-4 O-diacetyl-(+/-)-α-conidendrine 
• 71724-97-5 O-diacetyl methyl epi-1-(+/-)-α-conidendral 
• 71724-97-5 O-diacetyl methyl-(+/-)-β-conidendral 
• 71724-99-7 methyl-(+/-)-β-conidendral 
• 71724-99-7 methyl epi-1-(+/-)-α-conidendral 

Relevant articles and documents

ETUDES DE LIGNANES 7 - SYNTHESES TOTALES DES (+-)-α ET -β-CONIDENDRINES ET DES METHYL (+-)-α ET -β-CONIDENDRALS

Michael addition of the carbanion of the dithian 8 on butenolide, followed by alkylation with the benzylic bromide 11 and regeneration of the ketonic carbonyl group, gave the α,β-disubstituted lactone 13.Reduction of the ketonic carbonyl of the latter usi