Research output: Contribution to journal › Article › peer-review
Reduction of Triple Bond in [B12H11NCR]− Anions by Lithium Aluminum Hydride: A Novel Approach to the Synthesis of N-Monoalkylammonio-Substituted closo-Dodecaborates. / Nelyubin, Alexey V.; Neumolotov, Nikolay K.; Selivanov, Nikita A.; Bykov, Alexander Yu.; Klyukin, Ilya N.; Novikov, Alexander S.; Kubasov, Alexey S.; Zhdanov, Andrey P.; Zhizhin, Konstantin Yu.; Kuznetsov, Nikolay T.
In: Inorganics, Vol. 12, No. 1, 2, 2024.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Reduction of Triple Bond in [B12H11NCR]− Anions by Lithium Aluminum Hydride: A Novel Approach to the Synthesis of N-Monoalkylammonio-Substituted closo-Dodecaborates
AU - Nelyubin, Alexey V.
AU - Neumolotov, Nikolay K.
AU - Selivanov, Nikita A.
AU - Bykov, Alexander Yu.
AU - Klyukin, Ilya N.
AU - Novikov, Alexander S.
AU - Kubasov, Alexey S.
AU - Zhdanov, Andrey P.
AU - Zhizhin, Konstantin Yu.
AU - Kuznetsov, Nikolay T.
PY - 2024
Y1 - 2024
N2 - By reacting nitrilium derivative of the closo-dodecaborate anion, Bu4N[B12H11N≡CR] (where R = Me, Et, nPr, iPr, p-tolyl), with lithium aluminum hydride (LiAlH4), N-alkylammonium derivatives of the closo-dodecaborate anion, and Bu4N[B12H11NH2CH2R], were obtained. The reduction reaction procedure was optimized, achieving yields close to quantitative (90–95%). The structure of the compound Bu4N[B12H11NH2CH2CH3] was determined using X-ray structural analysis. It was found that substituting lithium aluminum hydride (LiAlH4) with sodium borohydride (NaBH4) leads to the same products but only upon heating, while the reaction with LiAlH4 proceeds at room temperature.
AB - By reacting nitrilium derivative of the closo-dodecaborate anion, Bu4N[B12H11N≡CR] (where R = Me, Et, nPr, iPr, p-tolyl), with lithium aluminum hydride (LiAlH4), N-alkylammonium derivatives of the closo-dodecaborate anion, and Bu4N[B12H11NH2CH2R], were obtained. The reduction reaction procedure was optimized, achieving yields close to quantitative (90–95%). The structure of the compound Bu4N[B12H11NH2CH2CH3] was determined using X-ray structural analysis. It was found that substituting lithium aluminum hydride (LiAlH4) with sodium borohydride (NaBH4) leads to the same products but only upon heating, while the reaction with LiAlH4 proceeds at room temperature.
UR - https://www.mendeley.com/catalogue/33c5c31a-bd99-3451-8c5b-84a49bcd6722/
U2 - 10.3390/inorganics12010002
DO - 10.3390/inorganics12010002
M3 - Article
VL - 12
JO - Inorganics
JF - Inorganics
SN - 2304-6740
IS - 1
M1 - 2
ER -
ID: 115119634