1280222-61-8

Basic information

• Product Name: (S)-1-{(4R,5R)-5-[(S)-5-(4-methoxybenzyloxy)hepta-1,3-diynyl]-2,2-dimethyl-1,3-dioxolan-4-yl}octyl 4-methylbenzenesulfonate
• Synonyms: (S)-1-{(4R,5R)-5-[(S)-5-(4-methoxybenzyloxy)hepta-1,3-diynyl]-2,2-dimethyl-1,3-dioxolan-4-yl}octyl 4-methylbenzenesulfonate
• CAS NO: 1280222-61-8
• Molecular Weight: 610.812
• Mol File: 1280222-61-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-1-{(4R,5R)-5-[(S)-5-(4-methoxybenzyloxy)hepta-1,3-diynyl]-2,2-dimethyl-1,3-dioxolan-4-yl}octyl 4-methylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-1-{(4R,5R)-5-[(S)-5-(4-methoxybenzyloxy)hepta-1,3-diynyl]-2,2-dimethyl-1,3-dioxolan-4-yl}octyl 4-methylbenzenesulfonate(1280222-61-8)
• EPA Substance Registry System: (S)-1-{(4R,5R)-5-[(S)-5-(4-methoxybenzyloxy)hepta-1,3-diynyl]-2,2-dimethyl-1,3-dioxolan-4-yl}octyl 4-methylbenzenesulfonate(1280222-61-8)

Safety Data

• Hazardous Substances Data: 1280222-61-8(Hazardous Substances Data)

Upstream product

• 1280222-47-0 (R)-2-[(S)-1-(4-methoxybenzyloxy)propyl]-1,4-dioxaspiro[4.5]decane 
• 1280222-57-2 {(3aR,4R,6S,6aS)-6-heptyl-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl}methanol 
• 1280222-58-3 (3aS,4S,6S,6aS)-4-(chloromethyl)-6-heptyl-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole 
• 1280222-59-4 (S)-1-[(4S,5R)-5-ethynyl-2,2-dimethyl-1,3-dioxolan-4-yl]octan-1-ol 
• 1280222-60-7 (S)-1-{(4S,5R)-5-[(S)-5-(4-methoxybenzyloxy)hepta-1,3-diynyl]-2,2-dimethyl-1,3-dioxolan-4-yl}octan-1-ol 
• 98-59-9 p-toluenesulfonyl chloride 
• 1280222-48-1 (2R,3S)-3-(4-methoxybenzyloxy)pentane-1,2-diol 
• 1280222-50-5 (S)-1-methoxy-4-[(pent-1-yn-3-yloxy)methyl]benzene 
• 1280222-45-8 (S)-1-[(1-bromopent-1-yn-3-yloxy)methyl]-4-methoxybenzene 
• 1280222-51-6 2-{(3aS,4R,6aR)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl}acetaldehyde 
• 1280222-53-8 {(3aR,4R,6S,6aS)-6-(hept-2-enyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl}methanol 
• 67814-68-0 2,3-O-isopropylidene-D-ribofuranose 
• 2746-25-0 p-Methoxybenzyl bromide 

Relevant articles and documents

Stereoselective total synthesis of (+)-oploxyne A, (-)-oploxyne B, and their C-10 epimers and structure revision of natural oploxyne B

The first total synthesis of recently isolated diacetylene alcohols oploxyne A, oploxyne B, and their C-10 epimers was accomplished. The structure of natural oploxyne B has been revised. The key steps involved are base-induced double elimination of a carbohydrate-derived β-alkoxy chloride to generate the chiral acetylenic alcohol and Cadiot-Chodkiewicz cross-coupling reaction. The target compounds displayed potent cytotoxicity against neuroblastoma and prostate cancer cell lines.