1202245-69-9 Usage
General Description
1-Cyclohexylvinylboronic Acid, also known as CAS No. 87199-16-8, is a chemical compound primarily known for its prominent role in Suzuki-Miyaura cross coupling reactions, often used in the field of organic chemistry. It appears as a white or off-white solid and its molar mass is 195.05 g/mol. 1-Cyclohexylvinylboronic acid's safety measurements indicate caution as it may cause skin or eye irritation and may be harmful if inhaled or swallowed. It should be stored in a cool, dry, and well-ventilated place, away from any sources of heat or ignition, and out of reach of acids, oxidizing agents, or other hazardous chemicals. It is chiefly used for research purposes and is for laboratories and skilled professionals.
Check Digit Verification of cas no
The CAS Registry Mumber 1202245-69-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,2,2,4 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1202245-69:
(9*1)+(8*2)+(7*0)+(6*2)+(5*2)+(4*4)+(3*5)+(2*6)+(1*9)=99
99 % 10 = 9
So 1202245-69-9 is a valid CAS Registry Number.
1202245-69-9Relevant articles and documents
Electrophilic Fluorination of Alkenes via Bora-Wagner–Meerwein Rearrangement. Access to β-Difluoroalkyl Boronates
Biosca, Maria,Himo, Fahmi,Szabó, Kálmán J.,Wang, Qiang
supporting information, p. 26327 - 26331 (2021/11/16)
The electrophilic fluorination of geminal alkyl substituted vinyl-Bmida derivatives proceeds via bora-Wagner–Meerwein rearrangement. According to DFT modelling studies this rearrangement occurs with a low activation barrier via a bora-cyclopropane shaped TS. The Bmida group has a larger migration aptitude than the alkyl moiety in the Wagner–Meerwein rearrangement of the presented electrophilic fluorination reactions.