850568-69-3 Usage
General Description
3-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid pinacol ester is a chemical compound with the molecular formula C18H23BO4. It is an organoboron compound commonly used in organic synthesis as a building block for the preparation of various biologically active molecules and complex organic molecules. 3-(TETRAHYDRO-2H-PYRAN-2-YLOXY)PHENYLBORONIC ACID PINACOL ESTER is commonly used in Suzuki-Miyaura coupling reactions to form carbon-carbon bonds and in the construction of pharmaceutical intermediates. Additionally, the pinacol ester group in the molecule aids in its stability and solubility, making it a versatile and useful reagent in organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 850568-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,5,6 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 850568-69:
(8*8)+(7*5)+(6*0)+(5*5)+(4*6)+(3*8)+(2*6)+(1*9)=193
193 % 10 = 3
So 850568-69-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H25BO4/c1-16(2)17(3,4)22-18(21-16)13-8-7-9-14(12-13)20-15-10-5-6-11-19-15/h7-9,12,15H,5-6,10-11H2,1-4H3
850568-69-3Relevant articles and documents
Enantioselective Synthesis of Polycyclic Aromatic Hydrocarbon (PAH)-Based Planar Chiral Bent Cyclophanes by Rhodium-Catalyzed [2+2+2] Cycloaddition
Aida, Yukimasa,Nogami, Juntaro,Sugiyama, Haruki,Uekusa, Hidehiro,Tanaka, Ken
, p. 12579 - 12588 (2020)
The enantioselective synthesis of polycyclic aromatic hydrocarbon (PAH)-based planar chiral cyclophanes was achieved for the first time by the rhodium-catalyzed intramolecular regio- and enantioselective [2+2+2] cycloaddition of tethered diyne-benzofulven