78629-19-3 Usage
General Description
1-Bromo-6,6-dimethyl-2-ene-4-yne-heptane is a chemical compound with the molecular formula C11H19Br. It is a colorless liquid with a molecular weight of 229.18 g/mol. 1-BROMO-6,6-DIMETHYL-2-ENE-4-YNE-HEPTANE is used in organic synthesis and is commonly used in the production of pharmaceuticals, agrochemicals, and other organic compounds. It is also known for its potential use as a reagent in chemical reactions. However, it is important to handle this compound with care as it is flammable and can cause irritation to the skin and eyes upon contact. Additionally, it should be stored in a cool, dry place away from sources of ignition and incompatible materials.
Check Digit Verification of cas no
The CAS Registry Mumber 78629-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,2 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78629-19:
(7*7)+(6*8)+(5*6)+(4*2)+(3*9)+(2*1)+(1*9)=173
173 % 10 = 3
So 78629-19-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H13Br/c1-9(2,3)7-5-4-6-8-10/h4,6H,8H2,1-3H3
78629-19-3Relevant articles and documents
A stereoselective synthesis of (E)-1-halo-6,6-dimethyl-2-hepten-4-yne: A key intermediate for terbinafine
Chou, Shan-Yen,Tseng, Chin-Lu,Chen, Shyh-Fong
, p. 3895 - 3898 (2007/10/03)
A study of the stereoselective halogenation of 6,6-dimethyl-1-hepten-4- yn-3-ol (1) using a series of halogenating agents is described. Of the many agents investigated, boron trichloride is the most successful reagent for stereoselective halogenation (E:Z=9:1(max)). The resulting (E)-1-halo-6,6- dimethyl-2-hepten-4-yne (2), a key intermediate for terbinafine, an antifungal agent, is obtained in good yield and stereoselectivity. Two structurally related enyne alcohols have been studied likewise and shown similar versatility. (C) 2000 Elsevier Science Ltd.
