Nickel-catalyzed exo-selective hydroacylation/Suzuki cross-coupling reaction was written by Lee, Shao-Chi;Guo, Lin;Rueping, Magnus. And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2019.Electric Literature of C12H17BO3 The following contents are mentioned in the article:
The first nickel-catalyzed intramol. hydroacylation/Suzuki cross coupling cascade of phenylboronic acid neopentyl glycol esters I (R = Ph, anthracen-9-yl, thiophen-2-yl, etc.) with a broad range of o-allylbenzaldehydes 2-CH2=CHCH2-4-R3-5-R2-6-R1C6HCHO (R1 = H, R2 = H, OMe; R1R2 = CH=CHCH=CH; R3 = H, OMe, Me, F) has been developed. This strategy shows high regioselectivity and step economy in the construction of two C-C bonds via aldehyde C-H bond activation, affording valuable indanones II with high efficiency. This study involved multiple reactions and reactants, such as 2-(3-Methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane (cas: 1003858-50-1Electric Literature of C12H17BO3).
2-(3-Methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane (cas: 1003858-50-1) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Electric Literature of C12H17BO3
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem