1242770-52-0 Usage
Uses
Used in Organic Synthesis:
(E)-2-(4-ethynylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is used as a cross-coupling agent for facilitating various organic synthesis reactions. Its boron-containing cyclic structure enhances the reactivity and selectivity of the compound in forming new carbon-carbon or carbon-heteroatom bonds, which are essential in constructing complex molecular structures.
Used in Optoelectronic Devices:
In the field of optoelectronics, (E)-2-(4-ethynylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is used as a key component in the development of organic light-emitting diodes (OLEDs). Its unique electronic and optical properties contribute to the improved performance and efficiency of these devices, making them suitable for applications such as displays and lighting.
Used in Materials Science:
(E)-2-(4-ethynylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is employed as a building block in materials science for the synthesis of functional materials and organic electronics. The ethynyl and styryl groups present in the compound allow for the creation of a wide range of materials with tailored properties, such as enhanced conductivity, improved stability, or specific interactions with other molecules.
Used in Pharmaceutical and Chemical Research:
(E)-2-(4-ethynylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane may also find applications in pharmaceutical and chemical research, where its unique structure and reactivity can be exploited to design and synthesize novel molecules with potential therapeutic or industrial applications. Its versatility in cross-coupling reactions and its compatibility with various functional groups make it a valuable tool for the development of new chemical entities.
Check Digit Verification of cas no
The CAS Registry Mumber 1242770-52-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,7,7 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1242770-52:
(9*1)+(8*2)+(7*4)+(6*2)+(5*7)+(4*7)+(3*0)+(2*5)+(1*2)=140
140 % 10 = 0
So 1242770-52-0 is a valid CAS Registry Number.
1242770-52-0Relevant academic research and scientific papers
Mandal, Souvik,Mandal, Sayantan,Geetharani
, p. 4553 - 4556 (2019)
A regioselective hydroboration of alkynes has been developed by using commercially available zinc triflate as a catalyst, in the presence of catalytic amount of NaBHEt3. The reaction tolerates a wide range of terminal alkynes having several synthetically useful functional groups and proceeds regioselectively to furnish hydroborated products in moderate to excellent yields. This system shows moderate chemoselectivity towards terminal C≡C bond over terminal and internal C=C bond and internal C≡C bond.
Catalyst-free and solvent-free hydroboration of alkynes
Jaladi, Ashok Kumar,Choi, Hyeon Seong,An, Duk Keun
, p. 13626 - 13632 (2020/09/07)
The hydroboration of alkynes with pinacolborane (HBpin) under catalyst- and solvent-free conditions was demonstrated. Various alkynes were smoothly converted into alkenyl boronate esters in good to excellent yields at 110 °C. The gram-scale hydroboration
