33528-35-7 Usage
Description
HEXANE-2,5-DIONE MONOETHYLENEKETAL, also known as 2,5-Hexanedione Monoethylene Ketal, is a clear, colorless oil with unique chemical properties. It is an organic compound that serves as an important intermediate in the synthesis of various chemicals and pharmaceuticals.
Uses
Used in Chemical Synthesis:
HEXANE-2,5-DIONE MONOETHYLENEKETAL is used as a synthetic intermediate for the production of Dinordrin and its analogs. These compounds have potential applications in various industries, including pharmaceuticals and agrochemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, HEXANE-2,5-DIONE MONOETHYLENEKETAL is used as a key component in the synthesis of various drugs and medicinal compounds. Its unique chemical properties make it a valuable asset in the development of new medications.
Used in Agrochemical Industry:
HEXANE-2,5-DIONE MONOETHYLENEKETAL is also utilized in the agrochemical industry for the synthesis of pesticides and other chemical products that are essential for agricultural purposes. Its role in creating effective and safe agrochemicals contributes to the overall productivity and sustainability of the industry.
Check Digit Verification of cas no
The CAS Registry Mumber 33528-35-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,5,2 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 33528-35:
(7*3)+(6*3)+(5*5)+(4*2)+(3*8)+(2*3)+(1*5)=107
107 % 10 = 7
So 33528-35-7 is a valid CAS Registry Number.
33528-35-7Relevant articles and documents
Synthesis of monoprotected 1,4-diketones by photoinduced alkylation of enones with 2-substituted-1,3-dioxolanes
Mosca, Raffaella,Fagnoni, Maurizio,Mella, Mariella,Albini, Angelo
, p. 10319 - 10328 (2007/10/03)
Photosensitized hydrogen abstraction from 2-alkyl-1,3-dioxolanes by triplet benzophenone gives the corresponding 1,3-dioxolan-2-yl radicals and these are trapped by α,β-unsatured ketones yielding monoprotected 1,4-diketones. With open chain ketones (3-buten-2-one and 4-penten-3-one) the yields are low and competitive pathways in part consume the radicals. With cyclic enones however, yields are good as tested with cyclopentenone, cyclohexenone and 4-hydroxy-cyclopentenone. More generally, this is a viable alternative for the synthesis of 1,4-diketones via radicals while the thermal initiation gives only low yield. The reaction cannot be extended to strongly stabilized radicals, such as the 2-phenyl-1,3-dioxolanyl radical.