5043-00-5 Usage
General Description
6-FLUORO-2-NAPHTHOIC ACID METHYL ESTER is a chemical compound with the molecular formula C13H9FO2. It is a derivative of naphthoic acid and is commonly used as a building block in the synthesis of various pharmaceuticals and agrochemicals. The fluorinated compound is often used in the development of new drugs due to its potential biological activities. It is also employed as a reagent in organic synthesis and as a starting material in the production of other fluorine-containing compounds. Additionally, its methyl ester form contributes to its stability and ease of handling in laboratory settings.
Check Digit Verification of cas no
The CAS Registry Mumber 5043-00-5 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 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5043-00:
(6*5)+(5*0)+(4*4)+(3*3)+(2*0)+(1*0)=55
55 % 10 = 5
So 5043-00-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H9FO2/c1-15-12(14)10-3-2-9-7-11(13)5-4-8(9)6-10/h2-7H,1H3
5043-00-5Relevant articles and documents
De Novo Synthesis of Phenols and Naphthols through Oxidative Cycloaromatization of Dienynes
Rong, Ming-Guang,Qin, Tian-Zhu,Liu, Xin-Rui,Wang, Hong-Fa,Zi, Weiwei
supporting information, p. 6289 - 6293 (2018/10/09)
In this work, a rhodium-catalyzed oxidative cycloaromatization of dienynes, which provides a highly straightforward and efficient way to access polysubstituted naphthols and phenols under mild conditions, is described. Challenged electron-withdrawing groups are well tolerated in this protocol, and late-stage phenyl ring formation is demonstrated.
Palladium-Catalyzed Alkynylation of Morita-Baylis-Hillman Carbonates with (Triisopropylsilyl)acetylene on Water
Li, Yangxiong,Liu, Li,Kong, Delong,Wang, Dong,Feng, Weichun,Yue, Tao,Li, Chaojun
, p. 6283 - 6290 (2015/06/30)
Direct alkynylation of Morita-Baylis-Hillman carbonates with (triisopropylsilyl)acetylene catalyzed by a Pd(OAc)2-NHC complex was developed "on water" to give the corresponding 1,4-enynes. The significant effects of water amount in the solvent
