62911-28-8

Basic information

• Product Name: Phosphorane, (3-methylpentylidene)triphenyl-, (S)-
• CAS NO: 62911-28-8
• Molecular Formula: C24H27P
• Molecular Weight: 346.452
• Mol File: 62911-28-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Phosphorane, (3-methylpentylidene)triphenyl-, (S)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphorane, (3-methylpentylidene)triphenyl-, (S)-(62911-28-8)
• EPA Substance Registry System: Phosphorane, (3-methylpentylidene)triphenyl-, (S)-(62911-28-8)

Safety Data

• Hazardous Substances Data: 62911-28-8(Hazardous Substances Data)

Upstream product

• 22299-70-3 (S)-(+)-1-bromo-3-methylpentane 
• 42072-39-9 (S)-3-methyl-1-pentanol 
• 51116-73-5 3-methylpentyl bromide 
• 603-35-0 triphenylphosphine 
• 128740-70-5 (R/S)-3-methylpentyl p-toluenesulfonate 
• 72279-54-0 (+/-)-3-Methylpentyltriphenylphosphonium bromide 
• 589-35-5 3-methyl-1-pentanol 

Relevant articles and documents

Pheromone synthesis. Part 259: Synthesis of seven methyl-branched hydrocarbons as the pheromone candidates for female Korean apricot wasp, Eurytoma maslovskii

Seven new methyl-branched hydrocarbons were synthesized, which were the pheromone candidates of the female Korean apricot wasp (Eurytoma maslovskii). They are (Z)-15-methyl-7-nonacosene (1), (Z)-17-methyl-7-hentriacontene (2), 3,7-dimethylheptacosane (3), 8,12-dimethyltriacontane (4), 8,18-dimethyltriacontane (5), 3,7,11-trimethylnonacosane (6), and 3,7,17-trimethylnonacosane (7). All of them were synthesized as stereoisomeric mixtures, employing short and simple routes. Hydrocarbon 7 was synthesized via 4,8-dimethyldecanal (71, tribolure), the red flour beetle pheromone. The hydrocarbons 1,2,3 and 6 were identified by GC–MS analysis as the components (with unknown stereochemistry) of the female-specific secretion of E. maslovskii.

Pheromones, XXV. Alkyl-branched analogues of lepidopteran pheromones

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