Yadav, Veejendra K. published the artcileAllylsilane-interrupted homo-Nazarov cyclization and synthesis of bicyclo[3.2.1]octan-8-ones, Recommanded Product: 3-Bromo-2-methylpropanoic acid, the publication is Tetrahedron Letters (2014), 55(12), 2015-2018, database is CAplus.
The combination of homo-Nazarov cyclization of 2-(tert-butyldiphenylsilylmethyl)cyclopropyl vinyl ketone leading to oxyallyl cation and its subsequent [3+2] capture by allylsilane has been demonstrated as an useful strategy for the construction of functionalized bicyclo[3.2.1]octan-8-ones. The [3+2] capture proceeds exclusively in the exo mode to make the overall reaction diastereoselective. The less substituted end of the oxyallyl cation was found to react nearly two times faster than the more substituted end.
Tetrahedron Letters published new progress about 56970-78-6. 56970-78-6 belongs to bromides-buliding-blocks, auxiliary class Bromide,Carboxylic acid,Aliphatic hydrocarbon chain,Inhibitor, name is 3-Bromo-2-methylpropanoic acid, and the molecular formula is C8H5IO, Recommanded Product: 3-Bromo-2-methylpropanoic acid.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary