39105-81-2Relevant articles and documents
Interactions of C?F Bonds with Hydridoboranes: Reduction, Borylation and Friedel–Crafts Alkylation
Bamford, Karlee L.,Chitnis, Saurabh S.,Qu, Zheng-wang,Stephan, Douglas W.
supporting information, p. 16014 - 16018 (2018/10/15)
The stoichiometric reactions of the alkylfluorides 1-fluoroadamantane (Ad-F), fluorocyclohexane (Cy-F), 1-fluoropentane (Pent-F) and benzyl fluorides with secondary boranes pinacolborane (HBpin), catecholborane (HBcat), 9-borabicyclo(3.3.1)nonane (9-BBN)
Alkylhalovinylboranes: a new class of Diels-Alder dienophiles
Pisano, Pablo L.,Pellegrinet, Silvina C.
, p. 33864 - 33871 (2018/10/20)
The Diels-Alder reactions of alkylhalovinylboranes have been investigated theoretically and experimentally. Alkylhalovinylboranes presented higher reactivity than the corresponding dialkylvinylboranes. Although endo/exo selectivities were high for the reactions with cyclopentadiene, facial selectivities for the chiral analogues were low. Our results demonstrate that the replacement of an alkyl group on the boron atom by a halogen increases the dienophilicity considerably.
B,B-dihaloalkylboranes as efficient reagents for the stereoselective synthesis of Syn-aldols
Ramachandran, P. Veeraraghavan,Wei-Chu, Xu,Brown, Herbert C.
, p. 769 - 772 (2007/10/03)
The easily synthesized B,B-dihaloalkylboranes, in the presence of either Et3N or i-Pr2NEt, converts ethyl ketones, RCOEt, to 96-≤ 99% Z-enolates, converted by aldehydes to essentially pure syn-aldols.
