5048-26-0 Usage
Uses
(4E,7Z)-4,7-Tridecadienyl acetate,a component of the sex pheromone was synthesized from 5-hexenyl acetate. CM of 5-decene with 5-hexenyl acetate is used to produce the insect pheromone. Used in olefin cross metathesis.
General Description
5-Hexenyl acetate is a linear ester. It can undergo ruthenium-catalyzed cross-metathesis reactions with α-substituted vinyl boronates in dichloromethane. It participates in the post-polymerization modification step during the preparation of poly(vinylnorbornene).
Check Digit Verification of cas no
The CAS Registry Mumber 5048-26-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,4 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5048-26:
(6*5)+(5*0)+(4*4)+(3*8)+(2*2)+(1*6)=80
80 % 10 = 0
So 5048-26-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O2/c1-3-4-5-6-7-10-8(2)9/h3H,1,4-7H2,2H3
5048-26-0Relevant articles and documents
Intramolecular Addition of Alkoxy Radicals. Part 4. Reductive Cyclisation of Olefinic Hydroperoxides
Taillez, Bernard,Bertrand, Michele Paula,Surzur, Jean-Marie
, p. 547 - 554 (2007/10/02)
Pent-4-enyl hydroperoxide reacts with reducing salts (FeX2, TiCl3) to afford tetrahydrofurfuryl compounds (halides or dimers) in high yield from the selective cyclisation of the pent-4-enyloxy radical.Analogous behaviour is observed for photolysis although the yields of cyclic products are lower.The photolysis of hex-5-enyl hydroperoxide does not yield cyclic products but these are observed when this hydroperoxide is reduced by FeCl2.It is suggested that metallic salts are able to complex the alkoxyl radicals thereby making them more electrophilic and hence more prone to cyclise.
