1242272-75-8 Usage
Uses
Used in Organic Synthesis:
1-(but-2-yn-1-yl)-4-fluorobenzene is used as a building block for the synthesis of various organic compounds due to its unique molecular structure and reactivity.
Used in Pharmaceutical Research:
1-(but-2-yn-1-yl)-4-fluorobenzene is used as a key intermediate in the development of new drugs, contributing to the advancement of pharmaceutical research.
Used in Agrochemical Development:
1-(but-2-yn-1-yl)-4-fluorobenzene is used as a starting material for the creation of new agrochemicals, potentially enhancing agricultural productivity and pest control.
Used in Fine Chemicals Production:
1-(but-2-yn-1-yl)-4-fluorobenzene is used as a component in the production of fine chemicals, which are essential for various industrial applications.
Used in Advanced Materials Manufacturing:
1-(but-2-yn-1-yl)-4-fluorobenzene is used as a precursor in the development of advanced materials, which have potential applications in diverse sectors such as electronics, aerospace, and automotive industries.
Check Digit Verification of cas no
The CAS Registry Mumber 1242272-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,2,7 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1242272-75:
(9*1)+(8*2)+(7*4)+(6*2)+(5*2)+(4*7)+(3*2)+(2*7)+(1*5)=128
128 % 10 = 8
So 1242272-75-8 is a valid CAS Registry Number.
1242272-75-8Relevant academic research and scientific papers
Copper-catalyzed aerobic oxidative transformation of ketone- Derived N-tosyl hydrazones: An entry to alkynes
Li, Xianwei,Liu, Xiaohang,Chen, Huoji,Wu, Wanqing,Qi, Chaorong,Jiang, Huanfeng
, p. 14485 - 14489 (2015/02/05)
A novel strategy involving Cu-catalyzed oxidative transformation of ketone-derived hydrazone moiety to various synthetic valuable internal alkynes and diynes has been developed. This method features inexpensive metal catalyst, green oxidant, good functional group tolerance, high regioselectivity and readily available starting materials. Oxidative deprotonation reactions were carried out to form internal alkynes and symmetrical diynes. Cross-coupling reactions of hydrazones with halides and terminal alkynes were performed to afford functionalized alkynes and unsymmetrical conjugated diynes. A mechanism proceeding through a Cu-carbene intermediate is proposed for the CC triple bond formation.
INDOLE DERIVATIVES AS CRTH2 RECEPTOR ANTAGONISTS
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Page/Page column 47, (2010/09/17)
Compound of formula (I) are antagonists of the PGD2 receptor, CRTH2, and as such are useful in the treatment and/or prevention of CRTH2-mediated diseases such as asthma.
