121124-98-9 Usage
General Description
4-Benzyloxy-3-formylphenylboronic acid is a chemical compound with the molecular formula C14H13BO4. It is an organoboron compound that contains a boronic acid group. 4-BENZYLOXY-3-FORMYLPHENYLBORONIC ACID is utilized in organic synthesis as a reagent for the preparation of various functionalized aromatic compounds. Its boronic acid functionality is useful for forming carbon-carbon bonds through Suzuki-Miyaura cross-coupling reactions, making it a valuable tool in the field of organic chemistry. Additionally, its formyl group and benzyl ether moiety provide opportunities for further derivatization and functionalization of aromatic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 121124-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,1,2 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 121124-98:
(8*1)+(7*2)+(6*1)+(5*1)+(4*2)+(3*4)+(2*9)+(1*8)=79
79 % 10 = 9
So 121124-98-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H13BO4/c16-9-12-8-13(15(17)18)6-7-14(12)19-10-11-4-2-1-3-5-11/h1-9,17-18H,10H2
121124-98-9Relevant articles and documents
Scalable synthesis of the desoxy-biphenomycin B core
Berwe, Mathias,Joentgen, Winfried,Krueger, Jochen,Cancho-Grande, Yolanda,Lampe, Thomas,Michels, Martin,Paulsen, Holger,Raddatz, Siegfried,Weigand, Stefan
, p. 1348 - 1357 (2012/01/12)
We describe the evolution of a kilogram-scale synthesis of the protected cyclic tripeptide desoxy-biphenomycin B, based on an early discovery route. The retrosynthetic concept included a macrolactamization strategy to build the core ring system of biphenomycin B in combination with a double catalytic asymmetric hydrogenation protocol for the construction of the ansa-tripeptide precursor. Eventually, the kilogram process comprised a 16-step sequence with an overall yield for the longest linear sequence of 19.5%.
