94008-60-3

Basic information

• Product Name: (1α,1'α',2α,2'α',5α,5'α',6α,6'α')-4,4'-Bis(trimethylsilyloxy)-4,4'-bi(tricyclo<4.2.1.0^2,5>non-7-enyl)-3,3'-dion
• Synonyms: (1α,1'α',2α,2'α',5α,5'α',6α,6'α')-4,4'-Bis(trimethylsilyloxy)-4,4'-bi(tricyclo<4.2.1.0^2,5>non-7-enyl)-3,3'-dion
• CAS NO: 94008-60-3
• Molecular Weight: 442.703
• Mol File: 94008-60-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1α,1'α',2α,2'α',5α,5'α',6α,6'α')-4,4'-Bis(trimethylsilyloxy)-4,4'-bi(tricyclo<4.2.1.0^2,5>non-7-enyl)-3,3'-dion(CAS DataBase Reference)
• NIST Chemistry Reference: (1α,1'α',2α,2'α',5α,5'α',6α,6'α')-4,4'-Bis(trimethylsilyloxy)-4,4'-bi(tricyclo<4.2.1.0^2,5>non-7-enyl)-3,3'-dion(94008-60-3)
• EPA Substance Registry System: (1α,1'α',2α,2'α',5α,5'α',6α,6'α')-4,4'-Bis(trimethylsilyloxy)-4,4'-bi(tricyclo<4.2.1.0^2,5>non-7-enyl)-3,3'-dion(94008-60-3)

Safety Data

• Hazardous Substances Data: 94008-60-3(Hazardous Substances Data)

Upstream product

• 39762-43-1 3,4-Bis(trimethylsiloxy)-endo-tricyclo(4.2.1.0^2,5and)nona-3,7-dien 

Relevant articles and documents

The Behaviour of (1α,2α,5α,6α)-3,4-Bis(trimethylsilyloxy)tricyclo2,5>nona-3,7-diene on Treatment with Oxidative Reagents

(1α,2α,5α,6α)-3,4-Bis(trimethylsilyloxy)tricyclo2,5>nona-3,7-diene (1) is treated with different oxidative reagents.The reaction with halogens (Br2, Cl2) primarily yields the cyclobutanedione 2 which adds a second mole of halogen at the olefinic double bond.The adduct 3 is stabilized by forming 4a with an intramolecular ether bridge.Addition of chlorine to 2 directly yields 4b. - Reaction of 1 with DMSO/Ac2O or Cu(II) acetate in acetic acid causes an oxidative dimerization to yield 5 or 6, respectively.In the case of Cu(II) acetate the anhydride 7 is obtained as a second product.