10539-10-3

Basic information

• Product Name: trans-1,2,3-triphenylcyclopropane
• CAS NO: 10539-10-3
• Molecular Weight: 270.374
• Mol File: 10539-10-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: trans-1,2,3-triphenylcyclopropane(CAS DataBase Reference)
• NIST Chemistry Reference: trans-1,2,3-triphenylcyclopropane(10539-10-3)
• EPA Substance Registry System: trans-1,2,3-triphenylcyclopropane(10539-10-3)

Safety Data

• Hazardous Substances Data: 10539-10-3(Hazardous Substances Data)

Upstream product

• 52456-99-2 trans-2,3-diphenylcyclopropane-1-carbaldehyde 
• 7381-90-0 cis, trans-1-hydroxymethyl-2,3-diphenylcyclopropane 
• 103-30-0 (E)-1,2-diphenyl-ethene 
• 7381-89-7 ethyl ester of (racemic) 2,3-diphenylcyclopropane-1-carboxylic acid 
• 591-51-5 phenyllithium 
• 1541-11-3 7-phenylcycloheptatriene 

Downstream Products

• 4894-25-1 trans-4,5-Dihydro-3,4,5-triphenylisoxazole 

Relevant articles and documents

Gold(I) Carbenoids: On-Demand Access to Gold(I) Carbenes in Solution

Chloromethylgold(I) complexes of phosphine, phosphite, and N-heterocyclic carbene ligands are easily synthesized by reaction of trimethylsilyldiazomethane with the corresponding gold chloride precursors. Activation of these gold(I) carbenoids with a variety of chloride scavengers promotes reactivity typical of metallocarbenes in solution, namely homocoupling to ethylene, olefin cyclopropanation, and Buchner ring expansion of benzene.

Cyclopropanation with gold(I) carbenes by retro-Buchner reaction from cycloheptatrienes

Cationic gold(I) promotes the retro-Buchner reaction of 7-substituted 1,3,5-cycloheptatrienes, leading to gold(I) carbenes that cyclopropanate alkenes.