63025-02-5 Usage
General Description
(Z,E)-tetradeca-9,11-dien-1-ol is a long-chain unsaturated alcohol with a chemical formula of C14H26O. It is a colorless liquid with a characteristic odor and is insoluble in water but soluble in most organic solvents. This chemical compound can be found in various natural sources such as certain plants and animals, and it is also used in the synthesis of perfumes and flavors. It is a member of the category of alcohols known as phytosterols, which are important in the functioning of cell membranes and as precursors to steroid hormones. In addition, (Z,E)-tetradeca-9,11-dien-1-ol has been studied for its potential biological activities and has been found to possess antimicrobial and insecticidal properties.
Check Digit Verification of cas no
The CAS Registry Mumber 63025-02-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,0,2 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63025-02:
(7*6)+(6*3)+(5*0)+(4*2)+(3*5)+(2*0)+(1*2)=85
85 % 10 = 5
So 63025-02-5 is a valid CAS Registry Number.
InChI:InChI=1/C14H26O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15/h3-6,15H,2,7-14H2,1H3/b4-3-,6-5+
63025-02-5Relevant articles and documents
THE WITTIG REACTION: COMMENTS ON THE MECHANISM AND APPLICATION AS A TOOL IN THE SYNTHESIS OF CONJUGATED DIENES
Ideses, Rut,Shani, Arnon
, p. 3523 - 3534 (2007/10/02)
For construction, by the Wittig reaction, of conjugated dienes with specific stereochemistry (either Z or E) at the newly formed double bond, without isomerization of the existing ("old") double bond, it is better to react a reactive (nonstabilized) saturated ylide with an α,β-unsaturated aldehyde.The opposite approach, namely, the reaction of a moderate (semi-stabilized) allylic ylide with a saturated aldehyde produces a mixture of geometric isomers, as a result of increased production of the E-configuration at the new double bond, and significant isomerization of the existing double bond.The proposed betaine structure for the intermediate could account only for the two equivalents of Li reaction.In other reactions, the less stable erythro-oxaphosphetane is probably the intermediate, produced by an early anti- or gauche C-C bond formation from the ylide and the carbonyl, from which the Z-double bond is then formed.
