109062-93-3

Basic information

• Product Name: (1'S,2'S,5'R)-6',6'-dimethylbicyclo<3.1.1>hept-2'-ylacetaldehyde
• Synonyms: (1'S,2'S,5'R)-6',6'-dimethylbicyclo<3.1.1>hept-2'-ylacetaldehyde
• CAS NO: 109062-93-3
• Molecular Weight: 166.263
• Mol File: 109062-93-3.mol

Chemical Properties

• CAS DataBase Reference: (1'S,2'S,5'R)-6',6'-dimethylbicyclo<3.1.1>hept-2'-ylacetaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: (1'S,2'S,5'R)-6',6'-dimethylbicyclo<3.1.1>hept-2'-ylacetaldehyde(109062-93-3)
• EPA Substance Registry System: (1'S,2'S,5'R)-6',6'-dimethylbicyclo<3.1.1>hept-2'-ylacetaldehyde(109062-93-3)

Safety Data

• Hazardous Substances Data: 109062-93-3(Hazardous Substances Data)

Upstream product

• 177698-19-0 Beta-pinene 
• 201230-82-2 carbon monoxide 
• 18172-67-3 beta-pinene 
• 25766-18-1 (-)-α-pinene 

Downstream Products

• 5323-89-7 ((1S,2S)-6,6-dimethyl-norpinan-2-yl)-acetic acid 

Relevant articles and documents

Support Functionalization with a Phosphine-Containing Hyperbranched Polymer: A Strategy to Enhance Phosphine Grafting and Metal Loading in a Hydroformylation Catalyst

We present the design of a hydroformylation catalyst through the immobilization of air-stable Rh nanoparticles (NPs) on a magnetic support functionalized with a hyperbranched polymer that bears terminal phosphine groups. The catalyst modification with the hyperbranched polymer improved the metal–support interaction, the metal loading, and the catalytic activity. The catalyst was active for the hydroformylation of natural products, such as estragole, and could be used in successive reactions with negligible metal leaching. The phosphine grafting played a key role in the recyclability of Rh NPs under hydroformylation conditions. The catalytic activity was maintained in successive reactions, even if the catalyst was exposed to air during each recovery procedure. The modification of the support with hyperbranched polyester allowed us either to increase the number of Rh active species or to obtain more active Rh species on the catalyst surface.

A new type of phosphaferrocene-Pyrrole-phosphaferrocene P-N-P pincer ligand

A 2-ethoxycarbonylphosphaferrocene was reduced to the corresponding 2-hydroxymethyl derivative, which was condensed with pyrrole in a 2:1 ratio in the presence of BF3 to give a phosphaferrocene-pyrrole- phosphaferrocene pincer ligand. This tridentate ligand, in turn, reacted with [Rh(acac)(CO)2] to yield a rhodium carbonyl pincer complex. This complex was characterized by X-ray crystal structure analysis and tested in the hydroformylation of internal olefins.

Rhodium and palladium complexes from 1,1′ and 1,2 ferrocenylphosphine as bidentate ligands. Versatile coordination

The complexation of the mixed bidentate ligands 1-diphenylphosphino-1′-diphenylthiophosphinoferrocenyl and 1,2-bis-(diphenylphosphino)ferrocenyl with rhodium(I) and palladium(II) species yield a range of mono- and dirhodium or palladium complexes. Their interest as possible catalysts for alkene hydroformylation and alkoxycarbonylation and Heck coupling reactions has been assessed. Fe[C5Me4P(S)Ph2][C5Me 4PPh2]PdCl2 and Fe[C5H2-1,2-(PPh2)2-4- tBu][C5H5]PdCl2 have been characterized by single-crystal X-ray diffraction studies.